| Age | Commit message (Collapse) | Author | Files | Lines |
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Needed after r15-4373-gb388f65abc71c9.
gcc/ChangeLog:
* config/vax/vax.opt.urls: Adjust index for -mlra.
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gcc/ChangeLog:
* config/v850/v850.opt.urls: Regenerate, with fix.
* config/vax/vax.opt.urls: Likewise.
* regenerate-opt-urls.py (TARGET_SPECIFIC_PAGES): Fix transposed
values for "vax" and "v850".
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
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Replace "Target" with "Generate" consistently and place a hyphen in
"double-precision" as this is used as an adjective here.
gcc/ChangeLog:
PR target/79646
* config/vax/vax.opt (md, md-float, mg, mg-float): Correct
descriptions.
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Changed in v5: regenerated
Changed in v4: regenerated
Changed in v3: regenerated
Changed in v2: the files now contain some lang-specific URLs.
gcc/ada/ChangeLog:
* gcc-interface/lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/analyzer/ChangeLog:
* analyzer.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/c-family/ChangeLog:
* c.opt.urls: New file, autogenerated by regenerate-opt-urls.py.
gcc/ChangeLog:
* common.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
* config/aarch64/aarch64.opt.urls: Likewise.
* config/alpha/alpha.opt.urls: Likewise.
* config/alpha/elf.opt.urls: Likewise.
* config/arc/arc-tables.opt.urls: Likewise.
* config/arc/arc.opt.urls: Likewise.
* config/arm/arm-tables.opt.urls: Likewise.
* config/arm/arm.opt.urls: Likewise.
* config/arm/vxworks.opt.urls: Likewise.
* config/avr/avr.opt.urls: Likewise.
* config/bpf/bpf.opt.urls: Likewise.
* config/c6x/c6x-tables.opt.urls: Likewise.
* config/c6x/c6x.opt.urls: Likewise.
* config/cris/cris.opt.urls: Likewise.
* config/cris/elf.opt.urls: Likewise.
* config/csky/csky.opt.urls: Likewise.
* config/csky/csky_tables.opt.urls: Likewise.
* config/darwin.opt.urls: Likewise.
* config/dragonfly.opt.urls: Likewise.
* config/epiphany/epiphany.opt.urls: Likewise.
* config/fr30/fr30.opt.urls: Likewise.
* config/freebsd.opt.urls: Likewise.
* config/frv/frv.opt.urls: Likewise.
* config/ft32/ft32.opt.urls: Likewise.
* config/fused-madd.opt.urls: Likewise.
* config/g.opt.urls: Likewise.
* config/gcn/gcn.opt.urls: Likewise.
* config/gnu-user.opt.urls: Likewise.
* config/h8300/h8300.opt.urls: Likewise.
* config/hpux11.opt.urls: Likewise.
* config/i386/cygming.opt.urls: Likewise.
* config/i386/cygwin.opt.urls: Likewise.
* config/i386/djgpp.opt.urls: Likewise.
* config/i386/i386.opt.urls: Likewise.
* config/i386/mingw-w64.opt.urls: Likewise.
* config/i386/mingw.opt.urls: Likewise.
* config/i386/nto.opt.urls: Likewise.
* config/ia64/ia64.opt.urls: Likewise.
* config/ia64/ilp32.opt.urls: Likewise.
* config/ia64/vms.opt.urls: Likewise.
* config/iq2000/iq2000.opt.urls: Likewise.
* config/linux-android.opt.urls: Likewise.
* config/linux.opt.urls: Likewise.
* config/lm32/lm32.opt.urls: Likewise.
* config/loongarch/loongarch.opt.urls: Likewise.
* config/lynx.opt.urls: Likewise.
* config/m32c/m32c.opt.urls: Likewise.
* config/m32r/m32r.opt.urls: Likewise.
* config/m68k/ieee.opt.urls: Likewise.
* config/m68k/m68k-tables.opt.urls: Likewise.
* config/m68k/m68k.opt.urls: Likewise.
* config/m68k/uclinux.opt.urls: Likewise.
* config/mcore/mcore.opt.urls: Likewise.
* config/microblaze/microblaze.opt.urls: Likewise.
* config/mips/mips-tables.opt.urls: Likewise.
* config/mips/mips.opt.urls: Likewise.
* config/mips/sde.opt.urls: Likewise.
* config/mmix/mmix.opt.urls: Likewise.
* config/mn10300/mn10300.opt.urls: Likewise.
* config/moxie/moxie.opt.urls: Likewise.
* config/msp430/msp430.opt.urls: Likewise.
* config/nds32/nds32-elf.opt.urls: Likewise.
* config/nds32/nds32-linux.opt.urls: Likewise.
* config/nds32/nds32.opt.urls: Likewise.
* config/netbsd-elf.opt.urls: Likewise.
* config/netbsd.opt.urls: Likewise.
* config/nios2/elf.opt.urls: Likewise.
* config/nios2/nios2.opt.urls: Likewise.
* config/nvptx/nvptx-gen.opt.urls: Likewise.
* config/nvptx/nvptx.opt.urls: Likewise.
* config/openbsd.opt.urls: Likewise.
* config/or1k/elf.opt.urls: Likewise.
* config/or1k/or1k.opt.urls: Likewise.
* config/pa/pa-hpux.opt.urls: Likewise.
* config/pa/pa-hpux1010.opt.urls: Likewise.
* config/pa/pa-hpux1111.opt.urls: Likewise.
* config/pa/pa-hpux1131.opt.urls: Likewise.
* config/pa/pa.opt.urls: Likewise.
* config/pa/pa64-hpux.opt.urls: Likewise.
* config/pdp11/pdp11.opt.urls: Likewise.
* config/pru/pru.opt.urls: Likewise.
* config/riscv/riscv.opt.urls: Likewise.
* config/rl78/rl78.opt.urls: Likewise.
* config/rpath.opt.urls: Likewise.
* config/rs6000/476.opt.urls: Likewise.
* config/rs6000/aix64.opt.urls: Likewise.
* config/rs6000/darwin.opt.urls: Likewise.
* config/rs6000/linux64.opt.urls: Likewise.
* config/rs6000/rs6000-tables.opt.urls: Likewise.
* config/rs6000/rs6000.opt.urls: Likewise.
* config/rs6000/sysv4.opt.urls: Likewise.
* config/rtems.opt.urls: Likewise.
* config/rx/elf.opt.urls: Likewise.
* config/rx/rx.opt.urls: Likewise.
* config/s390/s390.opt.urls: Likewise.
* config/s390/tpf.opt.urls: Likewise.
* config/sh/sh.opt.urls: Likewise.
* config/sh/superh.opt.urls: Likewise.
* config/sol2.opt.urls: Likewise.
* config/sparc/long-double-switch.opt.urls: Likewise.
* config/sparc/sparc.opt.urls: Likewise.
* config/stormy16/stormy16.opt.urls: Likewise.
* config/v850/v850.opt.urls: Likewise.
* config/vax/elf.opt.urls: Likewise.
* config/vax/vax.opt.urls: Likewise.
* config/visium/visium.opt.urls: Likewise.
* config/vms/vms.opt.urls: Likewise.
* config/vxworks-smp.opt.urls: Likewise.
* config/vxworks.opt.urls: Likewise.
* config/xtensa/elf.opt.urls: Likewise.
* config/xtensa/uclinux.opt.urls: Likewise.
* config/xtensa/xtensa.opt.urls: Likewise.
gcc/d/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/fortran/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/go/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/lto/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/m2/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/ChangeLog:
* params.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
gcc/rust/ChangeLog:
* lang.opt.urls: New file, autogenerated by
regenerate-opt-urls.py.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
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Arm's SME has an array called ZA that for inline asm purposes
is effectively a form of special-purpose memory. It doesn't
have an associated storage type and so can't be passed and
returned in normal C/C++ objects.
We'd therefore like "za" in a clobber list to mean that an inline
asm can read from and write to ZA. (Just reading or writing
individually is unlikely to be useful, but we could add syntax
for that too if necessary.)
There is currently a TARGET_MD_ASM_ADJUST target hook that allows
targets to add clobbers to an asm instruction. This patch
extends that to allow targets to add USEs as well.
gcc/
* target.def (md_asm_adjust): Add a uses parameter.
* doc/tm.texi: Regenerate.
* cfgexpand.cc (expand_asm_loc): Update call to md_asm_adjust.
Handle any USEs created by the target.
(expand_asm_stmt): Likewise.
* recog.cc (asm_noperands): Handle asms with USEs.
(decode_asm_operands): Likewise.
* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Add uses
parameter.
* config/arm/aarch-common.cc (arm_md_asm_adjust): Likewise.
* config/arm/arm.cc (thumb1_md_asm_adjust): Likewise.
* config/avr/avr.cc (avr_md_asm_adjust): Likewise.
* config/cris/cris.cc (cris_md_asm_adjust): Likewise.
* config/i386/i386.cc (ix86_md_asm_adjust): Likewise.
* config/mn10300/mn10300.cc (mn10300_md_asm_adjust): Likewise.
* config/nds32/nds32.cc (nds32_md_asm_adjust): Likewise.
* config/pdp11/pdp11.cc (pdp11_md_asm_adjust): Likewise.
* config/rs6000/rs6000.cc (rs6000_md_asm_adjust): Likewise.
* config/s390/s390.cc (s390_md_asm_adjust): Likewise.
* config/vax/vax.cc (vax_md_asm_adjust): Likewise.
* config/visium/visium.cc (visium_md_asm_adjust): Likewise.
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As from commit 9df1ba9a35b8 ("libbacktrace: support zstd decompression")
GCC for the `vax-netbsdelf' target fails to complete building, with an
ICE:
during RTL pass: final
.../libbacktrace/elf.c: In function 'elf_zstd_decompress':
.../libbacktrace/elf.c:5006:1: internal compiler error: in print_operand_address, at config/vax/vax.cc:514
5006 | }
| ^
0x1113df97 print_operand_address(_IO_FILE*, rtx_def*)
.../gcc/config/vax/vax.cc:514
0x10c2489b default_print_operand_address(_IO_FILE*, machine_mode, rtx_def*)
.../gcc/targhooks.cc:373
0x106ddd0b output_address(machine_mode, rtx_def*)
.../gcc/final.cc:3648
0x106ddd0b output_asm_insn(char const*, rtx_def**)
.../gcc/final.cc:3505
0x106e2143 output_asm_insn(char const*, rtx_def**)
.../gcc/final.cc:3421
0x106e2143 final_scan_insn_1
.../gcc/final.cc:2841
0x106e28e3 final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
.../gcc/final.cc:2887
0x106e2bf7 final_1
.../gcc/final.cc:1979
0x106e3c67 rest_of_handle_final
.../gcc/final.cc:4240
0x106e3c67 execute
.../gcc/final.cc:4318
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
This is due to combine producing an invalid address RTX:
(plus:SI (ashift:SI (const_int 1 [0x1])
(reg:QI 3 %r3 [1232]))
(reg/v:SI 10 %r10 [orig:736 weight_mask ] [736]))
where the expression is ((1 << R3) + R10), which does not match a valid
machine addressing mode. Consequently `print_operand_address' chokes.
This can be reduced to the testcase included, where it triggers the same
ICE in `p'. Preincrements are required so that their results land in
registers and consequently an indexed addressing mode is tried or
otherwise doing operations piecemeal on stack-based function arguments
as direct input operands turns out more profitable in terms of RTX costs
and the ICE is avoided.
The ultimate cause has been commit c605a8bf9270 ("VAX: Accept ASHIFT in
address expressions"), where a shift of an immediate value by a register
has been mistakenly allowed as an index expression as if the shift
operation was commutative such as multiplication is. So with ASHIFT the
scaler in an index expression has to be the right-hand operand, and the
backend has to enforce that, whereas with MULT the scaler can be either
operand.
Fix this by only accepting the index scaler as the RHS operand to
ASHIFT.
gcc/
PR target/111815
* config/vax/vax.cc (index_term_p): Only accept the index scaler
as the RHS operand to ASHIFT.
gcc/testsuite/
PR target/111815
* gcc.dg/torture/pr111815.c: New test.
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As PR110248 shows, some middle-end passes like IVOPTs can
query the target hook legitimate_address_p with some
artificially constructed rtx to determine whether some
addressing modes are supported by target for some gimple
statement. But for now the existing legitimate_address_p
only checks the given mode, it's unable to distinguish
some special cases unfortunately, for example, for LEN_LOAD
ifn on Power port, we would expand it with lxvl hardware
insn, which only supports one register to hold the address
(the other register is holding the length), that is we
don't support base (reg) + index (reg) addressing mode for
sure. But hook legitimate_address_p only considers the
given mode which would be some vector mode for LEN_LOAD
ifn, and we do support base + index addressing mode for
normal vector load and store insns, so the hook will return
true for the query unexpectedly.
This patch is to introduce one extra argument of type
code_helper for hook legitimate_address_p, it makes targets
able to handle some special case like what's described
above.
PR tree-optimization/110248
gcc/ChangeLog:
* coretypes.h (class code_helper): Add forward declaration.
* doc/tm.texi: Regenerate.
* lra-constraints.cc (valid_address_p): Call target hook
targetm.addr_space.legitimate_address_p with an extra parameter
ERROR_MARK as its prototype changes.
* recog.cc (memory_address_addr_space_p): Likewise.
* reload.cc (strict_memory_address_addr_space_p): Likewise.
* target.def (legitimate_address_p, addr_space.legitimate_address_p):
Extend with one more argument of type code_helper, update the
documentation accordingly.
* targhooks.cc (default_legitimate_address_p): Adjust for the
new code_helper argument.
(default_addr_space_legitimate_address_p): Likewise.
* targhooks.h (default_legitimate_address_p): Likewise.
(default_addr_space_legitimate_address_p): Likewise.
* config/aarch64/aarch64.cc (aarch64_legitimate_address_hook_p): Adjust
with extra unnamed code_helper argument with default ERROR_MARK.
* config/alpha/alpha.cc (alpha_legitimate_address_p): Likewise.
* config/arc/arc.cc (arc_legitimate_address_p): Likewise.
* config/arm/arm-protos.h (arm_legitimate_address_p): Likewise.
(tree.h): New include for tree_code ERROR_MARK.
* config/arm/arm.cc (arm_legitimate_address_p): Adjust with extra
unnamed code_helper argument with default ERROR_MARK.
* config/avr/avr.cc (avr_addr_space_legitimate_address_p): Likewise.
* config/bfin/bfin.cc (bfin_legitimate_address_p): Likewise.
* config/bpf/bpf.cc (bpf_legitimate_address_p): Likewise.
* config/c6x/c6x.cc (c6x_legitimate_address_p): Likewise.
* config/cris/cris-protos.h (cris_legitimate_address_p): Likewise.
(tree.h): New include for tree_code ERROR_MARK.
* config/cris/cris.cc (cris_legitimate_address_p): Adjust with extra
unnamed code_helper argument with default ERROR_MARK.
* config/csky/csky.cc (csky_legitimate_address_p): Likewise.
* config/epiphany/epiphany.cc (epiphany_legitimate_address_p):
Likewise.
* config/frv/frv.cc (frv_legitimate_address_p): Likewise.
* config/ft32/ft32.cc (ft32_addr_space_legitimate_address_p): Likewise.
* config/gcn/gcn.cc (gcn_addr_space_legitimate_address_p): Likewise.
* config/h8300/h8300.cc (h8300_legitimate_address_p): Likewise.
* config/i386/i386.cc (ix86_legitimate_address_p): Likewise.
* config/ia64/ia64.cc (ia64_legitimate_address_p): Likewise.
* config/iq2000/iq2000.cc (iq2000_legitimate_address_p): Likewise.
* config/lm32/lm32.cc (lm32_legitimate_address_p): Likewise.
* config/loongarch/loongarch.cc (loongarch_legitimate_address_p):
Likewise.
* config/m32c/m32c.cc (m32c_legitimate_address_p): Likewise.
(m32c_addr_space_legitimate_address_p): Likewise.
* config/m32r/m32r.cc (m32r_legitimate_address_p): Likewise.
* config/m68k/m68k.cc (m68k_legitimate_address_p): Likewise.
* config/mcore/mcore.cc (mcore_legitimate_address_p): Likewise.
* config/microblaze/microblaze-protos.h (tree.h): New include for
tree_code ERROR_MARK.
(microblaze_legitimate_address_p): Adjust with extra unnamed
code_helper argument with default ERROR_MARK.
* config/microblaze/microblaze.cc (microblaze_legitimate_address_p):
Likewise.
* config/mips/mips.cc (mips_legitimate_address_p): Likewise.
* config/mmix/mmix.cc (mmix_legitimate_address_p): Likewise.
* config/mn10300/mn10300.cc (mn10300_legitimate_address_p): Likewise.
* config/moxie/moxie.cc (moxie_legitimate_address_p): Likewise.
* config/msp430/msp430.cc (msp430_legitimate_address_p): Likewise.
(msp430_addr_space_legitimate_address_p): Adjust with extra code_helper
argument with default ERROR_MARK and adjust the call to function
msp430_legitimate_address_p.
* config/nds32/nds32.cc (nds32_legitimate_address_p): Adjust with extra
unnamed code_helper argument with default ERROR_MARK.
* config/nios2/nios2.cc (nios2_legitimate_address_p): Likewise.
* config/nvptx/nvptx.cc (nvptx_legitimate_address_p): Likewise.
* config/or1k/or1k.cc (or1k_legitimate_address_p): Likewise.
* config/pa/pa.cc (pa_legitimate_address_p): Likewise.
* config/pdp11/pdp11.cc (pdp11_legitimate_address_p): Likewise.
* config/pru/pru.cc (pru_addr_space_legitimate_address_p): Likewise.
* config/riscv/riscv.cc (riscv_legitimate_address_p): Likewise.
* config/rl78/rl78-protos.h (rl78_as_legitimate_address): Likewise.
(tree.h): New include for tree_code ERROR_MARK.
* config/rl78/rl78.cc (rl78_as_legitimate_address): Adjust with
extra unnamed code_helper argument with default ERROR_MARK.
* config/rs6000/rs6000.cc (rs6000_legitimate_address_p): Likewise.
(rs6000_debug_legitimate_address_p): Adjust with extra code_helper
argument and adjust the call to function rs6000_legitimate_address_p.
* config/rx/rx.cc (rx_is_legitimate_address): Adjust with extra
unnamed code_helper argument with default ERROR_MARK.
* config/s390/s390.cc (s390_legitimate_address_p): Likewise.
* config/sh/sh.cc (sh_legitimate_address_p): Likewise.
* config/sparc/sparc.cc (sparc_legitimate_address_p): Likewise.
* config/v850/v850.cc (v850_legitimate_address_p): Likewise.
* config/vax/vax.cc (vax_legitimate_address_p): Likewise.
* config/visium/visium.cc (visium_legitimate_address_p): Likewise.
* config/xtensa/xtensa.cc (xtensa_legitimate_address_p): Likewise.
* config/stormy16/stormy16-protos.h (xstormy16_legitimate_address_p):
Likewise.
(tree.h): New include for tree_code ERROR_MARK.
* config/stormy16/stormy16.cc (xstormy16_legitimate_address_p):
Adjust with extra unnamed code_helper argument with default
ERROR_MARK.
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gcc/ChangeLog:
* Makefile.in: Remove -gstabs option support, DBX-related
macros and DBX debugging info support.
* collect2.cc (scan_prog_file): Likewise.
* common.opt: Likewise.
* config.gcc: Likewise.
* config.in: Likewise.
* config/aarch64/aarch64-elf.h (DBX_DEBUGGING_INFO): Likewise.
* config/alpha/alpha.cc: Likewise.
* config/alpha/elf.h (ASM_SPEC): Likewise.
* config/arc/arc.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/arm/aout.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/arm/netbsd-elf.h (DBX_CONTIN_LENGTH): Likewise.
* config/darwin.h (DSYMUTIL_SPEC): Likewise.
(ASM_DEBUG_SPEC): Likewise.
(DBX_DEBUGGING_INFO): Likewise.
(DBX_USE_BINCL): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
(DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise.
* config/epiphany/epiphany.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/i386/bsd.h (DBX_NO_XREFS): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/i386/gas.h (DBX_NO_XREFS): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/ia64/ia64.h: Likewise.
* config/ia64/sysv4.h (DBX_DEBUGGING_INFO): Likewise.
* config/m68k/linux.h (DBX_CONTIN_LENGTH): Likewise.
* config/m68k/openbsd.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
(DBX_CONTIN_CHAR): Likewise.
* config/mips/mips.cc (mips_output_filename): Likewise.
(mips_option_override): Likewise.
* config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Likewise.
(DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
(DBX_REGISTER_NUMBER): Likewise.
(GP_DBX_FIRST): Likewise.
(FP_DBX_FIRST): Likewise.
(MD_DBX_FIRST): Likewise.
* config/nvptx/nvptx.cc: Likewise.
* config/openbsd.h (DBX_NO_XREFS): Likewise.
* config/pa/pa-64.h (DBX_DEBUGGING_INFO): Likewise.
* config/pa/pa.h (ASSEMBLER_DIALECT): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/pa/som.h (PREFERRED_DEBUGGING_TYPE): Likewise.
(DBX_USE_BINCL): Likewise.
(DBX_LINES_FUNCTION_RELATIVE): Likewise.
(DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise.
* config/pdp11/pdp11.cc: Likewise.
* config/pdp11/pdp11.h (DBX_DEBUGGING_INFO): Likewise.
(PREFERRED_DEBUGGING_TYPE): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
* config/rs6000/rs6000-builtin.cc: Likewise.
* config/rs6000/rs6000-call.cc: Likewise.
* config/rs6000/rs6000-logue.cc (defined): Likewise.
* config/rs6000/rs6000.cc (rs6000_option_override_internal): Likewise.
(HAVE_XCOFF_DWARF_EXTRAS): Likewise.
(rs6000_xcoff_declare_function_name): Likewise.
* config/rs6000/sysv4.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_FUNCTION_FIRST): Likewise.
* config/rs6000/xcoff.h (XCOFF_DEBUGGING_INFO): Likewise.
* config/rx/rx.h (DBX_DEBUGGING_INFO): Likewise.
* config/sh/elf.h (DBX_LINES_FUNCTION_RELATIVE): Likewise.
(DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise.
* config/sol2.h (NO_DBX_BNSYM_ENSYM): Likewise.
* config/sparc/freebsd.h (DBX_CONTIN_CHAR): Likewise.
* config/sparc/netbsd-elf.h (DBX_CONTIN_CHAR): Likewise.
* config/sparc/sparc.h (DBX_CONTIN_LENGTH): Likewise.
* config/vax/vax.cc (vax_file_start): Likewise.
* config/vax/vax.h (DBX_DEBUGGING_INFO): Likewise.
(DBX_CONTIN_LENGTH): Likewise.
(DBX_CONTIN_CHAR): Likewise.
(DBX_NO_XREFS): Likewise.
(DBX_STATIC_STAB_DATA_SECTION): Likewise.
* config/vx-common.h (DBX_DEBUGGING_INFO): Likewise.
(XCOFF_DEBUGGING_INFO): Likewise.
* configure: Regenerate. Likewise.
* configure.ac: Likewise.
* debug.h: Likewise.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/tm.texi: Likewise.
* doc/tm.texi.in: Likewise.
* dwarf2asm.cc (XCOFF_DEBUGGING_INFO): Likewise.
(dw2_asm_output_nstring): Likewise.
(USE_LINKONCE_INDIRECT): Likewise.
* dwarf2out.cc (XCOFF_DEBUGGING_INFO): Likewise.
(HAVE_XCOFF_DWARF_EXTRAS): Likewise.
(output_fde): Likewise.
(output_call_frame_info): Likewise.
(have_macinfo): Likewise.
(add_AT_loc_list): Likewise.
(add_AT_view_list): Likewise.
(output_compilation_unit_header): Likewise.
(output_pubnames): Likewise.
(output_aranges): Likewise.
(output_line_info): Likewise.
(output_macinfo): Likewise.
(dwarf2out_finish): Likewise.
(dwarf2out_early_finish): Likewise.
* final.cc (final_scan_insn_1): Likewise.
(rest_of_handle_final): Likewise.
* flag-types.h (enum debug_info_type): Likewise.
(DBX_DEBUG): Likewise.
(XCOFF_DEBUG): Likewise.
* function.cc (defined): Likewise.
* gcc.cc (defined): Likewise.
(ASM_DEBUG_SPEC): Likewise.
(ASM_DEBUG_OPTION_SPEC): Likewise.
* opts.cc (common_handle_option): Likewise.
(set_debug_level): Likewise.
* system.h (fancy_abort): Likewise.
* target-def.h (TARGET_ASM_CONSTRUCTOR): Likewise.
(TARGET_ASM_DESTRUCTOR): Likewise.
* toplev.cc (defined): Likewise.
* varasm.cc: Likewise.
* config/dbxcoff.h: Removed.
* config/dbxelf.h: Removed.
* dbxout.cc: Removed.
* dbxout.h: Removed.
* gstab.h: Removed.
* stab.def: Removed.
* xcoffout.cc: Removed.
* xcoffout.h: Removed.
gcc/go/ChangeLog:
* go-lang.cc (go_langhook_pushdecl): Remove -gstabs option support, DBX-related
macros and DBX debugging info support.
* gospec.cc (lang_specific_driver): Likewise.
gcc/testsuite/ChangeLog:
* lib/gcc-dg.exp: Remove -gstabs option support, DBX-related
macros and DBX debugging info support.
* lib/gfortran-dg.exp: Likewise.
* lib/target-supports.exp: Likewise.
* g++.dg/cpp0x/alias-decl-debug-0.C: Removed.
* g++.dg/other/PR23205.C: Removed.
* g++.dg/other/pr23205-2.C: Removed.
* gcc.dg/20040813-1.c: Removed.
* gcc.dg/darwin-20040809-2.c: Removed.
* gcc.dg/debug/pr35154.c: Removed.
* gcc.dg/pr69471-2.c: Removed.
* gcc.target/powerpc/stabs-attrib-vect-darwin.c: Removed.
* gcc.target/s390/20041216-1.c: Removed.
* gfortran.dg/debug/pr35154-stabs.f: Removed.
* objc.dg/stabs-1.m: Removed.
|
|
Like in r10-7215-g700d4cb08c88aec37c13e21e63dd61fd698baabc 2 years ago,
I've run
grep -v 'long long\|optab optab\|template template\|double double' *.{[chS],cc} */*.{[chS],cc} *.def config/*/* 2>/dev/null | grep ' \([a-zA-Z]\+\) \1 '
and for the cases that looked clearly wrong changed them, mostly by removing
one of the duplicated words but in some cases with other changes.
2022-03-07 Jakub Jelinek <jakub@redhat.com>
gcc/
* tree-ssa-propagate.cc: Fix up duplicated word issue in a comment.
* config/riscv/riscv.cc: Likewise.
* config/darwin.h: Likewise.
* config/i386/i386.cc: Likewise.
* config/aarch64/thunderx3t110.md: Likewise.
* config/aarch64/fractional-cost.h: Likewise.
* config/vax/vax.cc: Likewise.
* config/rs6000/pcrel-opt.md: Likewise.
* config/rs6000/predicates.md: Likewise.
* ctfc.h: Likewise.
* tree-ssa-uninit.cc: Likewise.
* value-relation.h: Likewise.
* gimple-range-gori.cc: Likewise.
* ipa-polymorphic-call.cc: Likewise.
* pointer-query.cc: Likewise.
* ipa-sra.cc: Likewise.
* internal-fn.cc: Likewise.
* varasm.cc: Likewise.
* gimple-ssa-warn-access.cc: Likewise.
gcc/analyzer/
* store.cc: Fix up duplicated word issue in a comment.
* analyzer.cc: Likewise.
* engine.cc: Likewise.
* sm-taint.cc: Likewise.
gcc/c-family/
* c-attribs.cc: Fix up duplicated word issue in a comment.
gcc/cp/
* cvt.cc: Fix up duplicated word issue in a comment.
* pt.cc: Likewise.
* module.cc: Likewise.
* coroutines.cc: Likewise.
gcc/fortran/
* trans-expr.cc: Fix up duplicated word issue in a comment.
* gfortran.h: Likewise.
* scanner.cc: Likewise.
gcc/jit/
* libgccjit.h: Fix up duplicated word issue in a comment.
|
|
ChangeLog:
* MAINTAINERS: Rename .c names to .cc.
contrib/ChangeLog:
* filter-clang-warnings.py: Rename .c names to .cc.
* gcc_update: Likewise.
* paranoia.cc: Likewise.
contrib/header-tools/ChangeLog:
* README: Rename .c names to .cc.
gcc/ChangeLog:
* Makefile.in: Rename .c names to .cc.
* alias.h: Likewise.
* asan.cc: Likewise.
* auto-profile.h: Likewise.
* basic-block.h (struct basic_block_d): Likewise.
* btfout.cc: Likewise.
* builtins.cc (expand_builtin_longjmp): Likewise.
(validate_arg): Likewise.
(access_ref::offset_bounded): Likewise.
* caller-save.cc (reg_restore_code): Likewise.
(setup_save_areas): Likewise.
* calls.cc (initialize_argument_information): Likewise.
(expand_call): Likewise.
(emit_library_call_value_1): Likewise.
* cfg-flags.def (RTL): Likewise.
(SIBCALL): Likewise.
(CAN_FALLTHRU): Likewise.
* cfganal.cc (post_order_compute): Likewise.
* cfgcleanup.cc (try_simplify_condjump): Likewise.
(merge_blocks_move_predecessor_nojumps): Likewise.
(merge_blocks_move_successor_nojumps): Likewise.
(merge_blocks_move): Likewise.
(old_insns_match_p): Likewise.
(try_crossjump_bb): Likewise.
* cfgexpand.cc (expand_gimple_stmt): Likewise.
* cfghooks.cc (split_block_before_cond_jump): Likewise.
(profile_record_check_consistency): Likewise.
* cfghooks.h: Likewise.
* cfgrtl.cc (pass_free_cfg::execute): Likewise.
(rtl_can_merge_blocks): Likewise.
(try_redirect_by_replacing_jump): Likewise.
(make_pass_outof_cfg_layout_mode): Likewise.
(cfg_layout_can_merge_blocks_p): Likewise.
* cgraph.cc (release_function_body): Likewise.
(cgraph_node::get_fun): Likewise.
* cgraph.h (struct cgraph_node): Likewise.
(asmname_hasher::equal): Likewise.
(cgraph_inline_failed_type): Likewise.
(thunk_adjust): Likewise.
(dump_callgraph_transformation): Likewise.
(record_references_in_initializer): Likewise.
(ipa_discover_variable_flags): Likewise.
* cgraphclones.cc (GTY): Likewise.
* cgraphunit.cc (symbol_table::finalize_compilation_unit): Likewise.
* collect-utils.h (GCC_COLLECT_UTILS_H): Likewise.
* collect2-aix.h (GCC_COLLECT2_AIX_H): Likewise.
* collect2.cc (maybe_run_lto_and_relink): Likewise.
* combine-stack-adj.cc: Likewise.
* combine.cc (setup_incoming_promotions): Likewise.
(combine_simplify_rtx): Likewise.
(count_rtxs): Likewise.
* common.opt: Likewise.
* common/config/aarch64/aarch64-common.cc: Likewise.
* common/config/arm/arm-common.cc (arm_asm_auto_mfpu): Likewise.
* common/config/avr/avr-common.cc: Likewise.
* common/config/i386/i386-isas.h (struct _isa_names_table): Likewise.
* conditions.h: Likewise.
* config.gcc: Likewise.
* config/aarch64/aarch64-builtins.cc (aarch64_resolve_overloaded_memtag): Likewise.
* config/aarch64/aarch64-protos.h (aarch64_classify_address): Likewise.
(aarch64_get_extension_string_for_isa_flags): Likewise.
* config/aarch64/aarch64-sve-builtins.cc (function_builder::add_function): Likewise.
* config/aarch64/aarch64.cc (aarch64_regmode_natural_size): Likewise.
(aarch64_sched_first_cycle_multipass_dfa_lookahead): Likewise.
(aarch64_option_valid_attribute_p): Likewise.
(aarch64_short_vector_p): Likewise.
(aarch64_float_const_representable_p): Likewise.
* config/aarch64/aarch64.h (DBX_REGISTER_NUMBER): Likewise.
(ASM_OUTPUT_POOL_EPILOGUE): Likewise.
(GTY): Likewise.
* config/aarch64/cortex-a57-fma-steering.cc: Likewise.
* config/aarch64/driver-aarch64.cc (contains_core_p): Likewise.
* config/aarch64/t-aarch64: Likewise.
* config/aarch64/x-aarch64: Likewise.
* config/aarch64/x-darwin: Likewise.
* config/alpha/alpha-protos.h: Likewise.
* config/alpha/alpha.cc (alpha_scalar_mode_supported_p): Likewise.
* config/alpha/alpha.h (LONG_DOUBLE_TYPE_SIZE): Likewise.
(enum reg_class): Likewise.
* config/alpha/alpha.md: Likewise.
* config/alpha/driver-alpha.cc (AMASK_LOCKPFTCHOK): Likewise.
* config/alpha/x-alpha: Likewise.
* config/arc/arc-protos.h (arc_eh_uses): Likewise.
* config/arc/arc.cc (ARC_OPT): Likewise.
(arc_ccfsm_advance): Likewise.
(arc_arg_partial_bytes): Likewise.
(conditionalize_nonjump): Likewise.
* config/arc/arc.md: Likewise.
* config/arc/builtins.def: Likewise.
* config/arc/t-arc: Likewise.
* config/arm/arm-c.cc (arm_resolve_overloaded_builtin): Likewise.
(arm_pragma_target_parse): Likewise.
* config/arm/arm-protos.h (save_restore_target_globals): Likewise.
(arm_cpu_cpp_builtins): Likewise.
* config/arm/arm.cc (vfp3_const_double_index): Likewise.
(shift_op): Likewise.
(thumb2_final_prescan_insn): Likewise.
(arm_final_prescan_insn): Likewise.
(arm_asm_output_labelref): Likewise.
(arm_small_register_classes_for_mode_p): Likewise.
* config/arm/arm.h: Likewise.
* config/arm/arm.md: Likewise.
* config/arm/driver-arm.cc: Likewise.
* config/arm/symbian.h: Likewise.
* config/arm/t-arm: Likewise.
* config/arm/thumb1.md: Likewise.
* config/arm/x-arm: Likewise.
* config/avr/avr-c.cc (avr_register_target_pragmas): Likewise.
* config/avr/avr-fixed.md: Likewise.
* config/avr/avr-log.cc (avr_log_vadump): Likewise.
* config/avr/avr-mcus.def: Likewise.
* config/avr/avr-modes.def (FRACTIONAL_INT_MODE): Likewise.
* config/avr/avr-passes.def (INSERT_PASS_BEFORE): Likewise.
* config/avr/avr-protos.h (make_avr_pass_casesi): Likewise.
* config/avr/avr.cc (avr_option_override): Likewise.
(avr_build_builtin_va_list): Likewise.
(avr_mode_dependent_address_p): Likewise.
(avr_function_arg_advance): Likewise.
(avr_asm_output_aligned_decl_common): Likewise.
* config/avr/avr.h (RETURN_ADDR_RTX): Likewise.
(SUPPORTS_INIT_PRIORITY): Likewise.
* config/avr/avr.md: Likewise.
* config/avr/builtins.def: Likewise.
* config/avr/gen-avr-mmcu-specs.cc (IN_GEN_AVR_MMCU_TEXI): Likewise.
* config/avr/gen-avr-mmcu-texi.cc (IN_GEN_AVR_MMCU_TEXI): Likewise.
(main): Likewise.
* config/avr/t-avr: Likewise.
* config/bfin/bfin.cc (frame_related_constant_load): Likewise.
* config/bpf/bpf-protos.h (GCC_BPF_PROTOS_H): Likewise.
* config/bpf/bpf.h (enum reg_class): Likewise.
* config/bpf/t-bpf: Likewise.
* config/c6x/c6x-protos.h (GCC_C6X_PROTOS_H): Likewise.
* config/cr16/cr16-protos.h: Likewise.
* config/cris/cris.cc (cris_address_cost): Likewise.
(cris_side_effect_mode_ok): Likewise.
(cris_init_machine_status): Likewise.
(cris_emit_movem_store): Likewise.
* config/cris/cris.h (INDEX_REG_CLASS): Likewise.
(enum reg_class): Likewise.
(struct cum_args): Likewise.
* config/cris/cris.opt: Likewise.
* config/cris/sync.md: Likewise.
* config/csky/csky.cc (csky_expand_prologue): Likewise.
* config/darwin-c.cc: Likewise.
* config/darwin-f.cc: Likewise.
* config/darwin-sections.def (zobj_const_section): Likewise.
* config/darwin.cc (output_objc_section_asm_op): Likewise.
(fprintf): Likewise.
* config/darwin.h (GTY): Likewise.
* config/elfos.h: Likewise.
* config/epiphany/epiphany-sched.md: Likewise.
* config/epiphany/epiphany.cc (epiphany_function_value): Likewise.
* config/epiphany/epiphany.h (GTY): Likewise.
(NO_FUNCTION_CSE): Likewise.
* config/epiphany/mode-switch-use.cc: Likewise.
* config/epiphany/predicates.md: Likewise.
* config/epiphany/t-epiphany: Likewise.
* config/fr30/fr30-protos.h: Likewise.
* config/frv/frv-protos.h: Likewise.
* config/frv/frv.cc (TLS_BIAS): Likewise.
* config/frv/frv.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.
* config/ft32/ft32-protos.h: Likewise.
* config/gcn/gcn-hsa.h (ASM_APP_OFF): Likewise.
* config/gcn/gcn.cc (gcn_init_libfuncs): Likewise.
* config/gcn/mkoffload.cc (copy_early_debug_info): Likewise.
* config/gcn/t-gcn-hsa: Likewise.
* config/gcn/t-omp-device: Likewise.
* config/h8300/h8300-protos.h (GCC_H8300_PROTOS_H): Likewise.
(same_cmp_following_p): Likewise.
* config/h8300/h8300.cc (F): Likewise.
* config/h8300/h8300.h (struct cum_arg): Likewise.
(BRANCH_COST): Likewise.
* config/i386/cygming.h (DEFAULT_PCC_STRUCT_RETURN): Likewise.
* config/i386/djgpp.h (TARGET_ASM_LTO_END): Likewise.
* config/i386/dragonfly.h (NO_PROFILE_COUNTERS): Likewise.
* config/i386/driver-i386.cc (detect_caches_intel): Likewise.
* config/i386/freebsd.h (NO_PROFILE_COUNTERS): Likewise.
* config/i386/i386-c.cc (ix86_target_macros): Likewise.
* config/i386/i386-expand.cc (get_mode_wider_vector): Likewise.
* config/i386/i386-options.cc (ix86_set_func_type): Likewise.
* config/i386/i386-protos.h (ix86_extract_perm_from_pool_constant): Likewise.
(ix86_register_pragmas): Likewise.
(ix86_d_has_stdcall_convention): Likewise.
(i386_pe_seh_init_sections): Likewise.
* config/i386/i386.cc (ix86_function_arg_regno_p): Likewise.
(ix86_function_value_regno_p): Likewise.
(ix86_compute_frame_layout): Likewise.
(legitimize_pe_coff_symbol): Likewise.
(output_pic_addr_const): Likewise.
* config/i386/i386.h (defined): Likewise.
(host_detect_local_cpu): Likewise.
(CONSTANT_ADDRESS_P): Likewise.
(DEFAULT_LARGE_SECTION_THRESHOLD): Likewise.
(struct machine_frame_state): Likewise.
* config/i386/i386.md: Likewise.
* config/i386/lynx.h (ASM_OUTPUT_ALIGN): Likewise.
* config/i386/mmx.md: Likewise.
* config/i386/sse.md: Likewise.
* config/i386/t-cygming: Likewise.
* config/i386/t-djgpp: Likewise.
* config/i386/t-gnu-property: Likewise.
* config/i386/t-i386: Likewise.
* config/i386/t-intelmic: Likewise.
* config/i386/t-omp-device: Likewise.
* config/i386/winnt-cxx.cc (i386_pe_type_dllimport_p): Likewise.
(i386_pe_adjust_class_at_definition): Likewise.
* config/i386/winnt.cc (gen_stdcall_or_fastcall_suffix): Likewise.
(i386_pe_mangle_decl_assembler_name): Likewise.
(i386_pe_encode_section_info): Likewise.
* config/i386/x-cygwin: Likewise.
* config/i386/x-darwin: Likewise.
* config/i386/x-i386: Likewise.
* config/i386/x-mingw32: Likewise.
* config/i386/x86-tune-sched-core.cc: Likewise.
* config/i386/x86-tune.def: Likewise.
* config/i386/xm-djgpp.h (STANDARD_STARTFILE_PREFIX_1): Likewise.
* config/ia64/freebsd.h: Likewise.
* config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Likewise.
* config/ia64/ia64-protos.h (ia64_except_unwind_info): Likewise.
* config/ia64/ia64.cc (ia64_function_value_regno_p): Likewise.
(ia64_secondary_reload_class): Likewise.
(bundling): Likewise.
* config/ia64/ia64.h: Likewise.
* config/ia64/ia64.md: Likewise.
* config/ia64/predicates.md: Likewise.
* config/ia64/sysv4.h: Likewise.
* config/ia64/t-ia64: Likewise.
* config/iq2000/iq2000.h (FUNCTION_MODE): Likewise.
* config/iq2000/iq2000.md: Likewise.
* config/linux.h (TARGET_HAS_BIONIC): Likewise.
(if): Likewise.
* config/m32c/m32c.cc (m32c_function_needs_enter): Likewise.
* config/m32c/m32c.h (MAX_REGS_PER_ADDRESS): Likewise.
* config/m32c/t-m32c: Likewise.
* config/m32r/m32r-protos.h: Likewise.
* config/m32r/m32r.cc (m32r_print_operand): Likewise.
* config/m32r/m32r.h: Likewise.
* config/m32r/m32r.md: Likewise.
* config/m68k/m68k-isas.def: Likewise.
* config/m68k/m68k-microarchs.def: Likewise.
* config/m68k/m68k-protos.h (strict_low_part_peephole_ok): Likewise.
(m68k_epilogue_uses): Likewise.
* config/m68k/m68k.cc (m68k_call_tls_get_addr): Likewise.
(m68k_sched_adjust_cost): Likewise.
(m68k_sched_md_init): Likewise.
* config/m68k/m68k.h (__transfer_from_trampoline): Likewise.
(enum m68k_function_kind): Likewise.
* config/m68k/m68k.md: Likewise.
* config/m68k/m68kemb.h: Likewise.
* config/m68k/uclinux.h (ENDFILE_SPEC): Likewise.
* config/mcore/mcore-protos.h: Likewise.
* config/mcore/mcore.cc (mcore_expand_insv): Likewise.
(mcore_expand_prolog): Likewise.
* config/mcore/mcore.h (TARGET_MCORE): Likewise.
* config/mcore/mcore.md: Likewise.
* config/microblaze/microblaze-protos.h: Likewise.
* config/microblaze/microblaze.cc (microblaze_legitimate_pic_operand): Likewise.
(microblaze_function_prologue): Likewise.
(microblaze_function_epilogue): Likewise.
(microblaze_select_section): Likewise.
(microblaze_asm_output_mi_thunk): Likewise.
(microblaze_eh_return): Likewise.
* config/microblaze/microblaze.h: Likewise.
* config/microblaze/microblaze.md: Likewise.
* config/microblaze/t-microblaze: Likewise.
* config/mips/driver-native.cc: Likewise.
* config/mips/loongson2ef.md: Likewise.
* config/mips/mips-protos.h (mips_expand_vec_cmp_expr): Likewise.
* config/mips/mips.cc (mips_rtx_costs): Likewise.
(mips_output_filename): Likewise.
(mips_output_function_prologue): Likewise.
(mips_output_function_epilogue): Likewise.
(mips_output_mi_thunk): Likewise.
* config/mips/mips.h: Likewise.
* config/mips/mips.md: Likewise.
* config/mips/t-mips: Likewise.
* config/mips/x-native: Likewise.
* config/mmix/mmix-protos.h: Likewise.
* config/mmix/mmix.cc (mmix_option_override): Likewise.
(mmix_dbx_register_number): Likewise.
(mmix_expand_prologue): Likewise.
* config/mmix/mmix.h: Likewise.
* config/mmix/mmix.md: Likewise.
* config/mmix/predicates.md: Likewise.
* config/mn10300/mn10300.cc (mn10300_symbolic_operand): Likewise.
(mn10300_legitimate_pic_operand_p): Likewise.
* config/mn10300/mn10300.h (enum reg_class): Likewise.
(NO_FUNCTION_CSE): Likewise.
* config/moxie/moxie-protos.h: Likewise.
* config/moxie/uclinux.h (TARGET_LIBC_HAS_FUNCTION): Likewise.
* config/msp430/msp430-devices.cc (extract_devices_dir_from_exec_prefix): Likewise.
* config/msp430/msp430.cc (msp430_gimplify_va_arg_expr): Likewise.
(msp430_incoming_return_addr_rtx): Likewise.
* config/msp430/msp430.h (msp430_get_linker_devices_include_path): Likewise.
* config/msp430/t-msp430: Likewise.
* config/nds32/nds32-cost.cc (nds32_rtx_costs_speed_prefer): Likewise.
(nds32_rtx_costs_size_prefer): Likewise.
(nds32_init_rtx_costs): Likewise.
* config/nds32/nds32-doubleword.md: Likewise.
* config/nds32/nds32.cc (nds32_memory_move_cost): Likewise.
(nds32_builtin_decl): Likewise.
* config/nds32/nds32.h (enum nds32_16bit_address_type): Likewise.
(enum nds32_isr_nested_type): Likewise.
(enum reg_class): Likewise.
* config/nds32/predicates.md: Likewise.
* config/nds32/t-nds32: Likewise.
* config/nios2/nios2.cc (nios2_pragma_target_parse): Likewise.
* config/nvptx/nvptx-protos.h: Likewise.
* config/nvptx/nvptx.cc (nvptx_goacc_expand_var_decl): Likewise.
* config/nvptx/nvptx.h (TARGET_CPU_CPP_BUILTINS): Likewise.
* config/nvptx/t-nvptx: Likewise.
* config/nvptx/t-omp-device: Likewise.
* config/pa/elf.h: Likewise.
* config/pa/pa-linux.h (GLOBAL_ASM_OP): Likewise.
* config/pa/pa-netbsd.h (GLOBAL_ASM_OP): Likewise.
* config/pa/pa-openbsd.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise.
* config/pa/pa-protos.h (pa_eh_return_handler_rtx): Likewise.
(pa_legitimize_reload_address): Likewise.
(pa_can_use_return_insn): Likewise.
* config/pa/pa.cc (mem_shadd_or_shadd_rtx_p): Likewise.
(som_output_text_section_asm_op): Likewise.
* config/pa/pa.h (PROFILE_BEFORE_PROLOGUE): Likewise.
* config/pa/pa.md: Likewise.
* config/pa/som.h: Likewise.
* config/pa/t-pa: Likewise.
* config/pdp11/pdp11.cc (decode_pdp11_d): Likewise.
* config/pdp11/pdp11.h: Likewise.
* config/pdp11/pdp11.md: Likewise.
* config/pdp11/t-pdp11: Likewise.
* config/pru/pru.md: Likewise.
* config/pru/t-pru: Likewise.
* config/riscv/riscv-protos.h (NUM_SYMBOL_TYPES): Likewise.
(riscv_gpr_save_operation_p): Likewise.
(riscv_d_register_target_info): Likewise.
(riscv_init_builtins): Likewise.
* config/riscv/riscv.cc (riscv_output_mi_thunk): Likewise.
* config/riscv/riscv.h (CSW_MAX_OFFSET): Likewise.
* config/riscv/t-riscv: Likewise.
* config/rl78/rl78.cc (rl78_asm_ctor_dtor): Likewise.
* config/rl78/t-rl78: Likewise.
* config/rs6000/aix.h: Likewise.
* config/rs6000/aix71.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/aix72.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/aix73.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/darwin.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise.
* config/rs6000/driver-rs6000.cc: Likewise.
* config/rs6000/freebsd.h: Likewise.
* config/rs6000/freebsd64.h: Likewise.
* config/rs6000/lynx.h (ASM_OUTPUT_ALIGN): Likewise.
* config/rs6000/rbtree.cc: Likewise.
* config/rs6000/rbtree.h: Likewise.
* config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Likewise.
* config/rs6000/rs6000-call.cc (rs6000_invalid_builtin): Likewise.
(rs6000_expand_builtin): Likewise.
(rs6000_init_builtins): Likewise.
* config/rs6000/rs6000-cpus.def: Likewise.
* config/rs6000/rs6000-gen-builtins.cc (write_init_ovld_table): Likewise.
* config/rs6000/rs6000-internal.h (ALTIVEC_REG_BIT): Likewise.
(quad_address_offset_p): Likewise.
* config/rs6000/rs6000-logue.cc (interesting_frame_related_regno): Likewise.
(rs6000_emit_epilogue): Likewise.
* config/rs6000/rs6000-overload.def: Likewise.
* config/rs6000/rs6000-p8swap.cc: Likewise.
* config/rs6000/rs6000-protos.h (GCC_RS6000_PROTOS_H): Likewise.
(rs6000_const_f32_to_i32): Likewise.
* config/rs6000/rs6000.cc (legitimate_lo_sum_address_p): Likewise.
(rs6000_debug_legitimize_address): Likewise.
(rs6000_mode_dependent_address): Likewise.
(rs6000_adjust_priority): Likewise.
(rs6000_c_mode_for_suffix): Likewise.
* config/rs6000/rs6000.h (defined): Likewise.
(LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/rs6000/rs6000.md: Likewise.
* config/rs6000/sysv4.h: Likewise.
* config/rs6000/t-linux: Likewise.
* config/rs6000/t-linux64: Likewise.
* config/rs6000/t-rs6000: Likewise.
* config/rs6000/x-darwin: Likewise.
* config/rs6000/x-darwin64: Likewise.
* config/rs6000/x-rs6000: Likewise.
* config/rs6000/xcoff.h (ASM_OUTPUT_LABELREF): Likewise.
* config/rx/rx.cc (rx_expand_builtin): Likewise.
* config/s390/constraints.md: Likewise.
* config/s390/driver-native.cc: Likewise.
* config/s390/htmxlintrin.h: Likewise.
* config/s390/s390-builtins.def (B_DEF): Likewise.
(OB_DEF_VAR): Likewise.
* config/s390/s390-builtins.h: Likewise.
* config/s390/s390-c.cc: Likewise.
* config/s390/s390-opts.h: Likewise.
* config/s390/s390-protos.h (s390_check_symref_alignment): Likewise.
(s390_register_target_pragmas): Likewise.
* config/s390/s390.cc (s390_init_builtins): Likewise.
(s390_expand_plus_operand): Likewise.
(s390_expand_atomic): Likewise.
(s390_valid_target_attribute_inner_p): Likewise.
* config/s390/s390.h (LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/s390/s390.md: Likewise.
* config/s390/t-s390: Likewise.
* config/s390/vx-builtins.md: Likewise.
* config/s390/x-native: Likewise.
* config/sh/divtab-sh4-300.cc (main): Likewise.
* config/sh/divtab-sh4.cc (main): Likewise.
* config/sh/divtab.cc (main): Likewise.
* config/sh/elf.h: Likewise.
* config/sh/sh-protos.h (sh_fsca_int2sf): Likewise.
* config/sh/sh.cc (SYMBOL_FLAG_FUNCVEC_FUNCTION): Likewise.
(sh_struct_value_rtx): Likewise.
(sh_remove_reg_dead_or_unused_notes): Likewise.
* config/sh/sh.h (MIN_UNITS_PER_WORD): Likewise.
* config/sh/t-sh: Likewise.
* config/sol2-protos.h (solaris_override_options): Likewise.
* config/sol2.h: Likewise.
* config/sparc/driver-sparc.cc: Likewise.
* config/sparc/freebsd.h: Likewise.
* config/sparc/sparc-protos.h (make_pass_work_around_errata): Likewise.
* config/sparc/sparc.cc (sparc_output_mi_thunk): Likewise.
(sparc_asan_shadow_offset): Likewise.
* config/sparc/sparc.h: Likewise.
* config/sparc/sparc.md: Likewise.
* config/sparc/t-sparc: Likewise.
* config/sparc/x-sparc: Likewise.
* config/stormy16/stormy16.cc (xstormy16_mode_dependent_address_p): Likewise.
* config/t-darwin: Likewise.
* config/t-dragonfly: Likewise.
* config/t-freebsd: Likewise.
* config/t-glibc: Likewise.
* config/t-linux: Likewise.
* config/t-netbsd: Likewise.
* config/t-openbsd: Likewise.
* config/t-pnt16-warn: Likewise.
* config/t-sol2: Likewise.
* config/t-vxworks: Likewise.
* config/t-winnt: Likewise.
* config/tilegx/t-tilegx: Likewise.
* config/tilegx/tilegx-c.cc: Likewise.
* config/tilegx/tilegx-protos.h (tilegx_function_profiler): Likewise.
* config/tilegx/tilegx.md: Likewise.
* config/tilepro/t-tilepro: Likewise.
* config/tilepro/tilepro-c.cc: Likewise.
* config/v850/t-v850: Likewise.
* config/v850/v850-protos.h: Likewise.
* config/v850/v850.cc (F): Likewise.
* config/v850/v850.h (enum reg_class): Likewise.
(SLOW_BYTE_ACCESS): Likewise.
* config/vax/vax.cc (vax_mode_dependent_address_p): Likewise.
* config/vax/vax.h (enum reg_class): Likewise.
* config/vax/vax.md: Likewise.
* config/visium/visium.cc (visium_legitimate_address_p): Likewise.
* config/visium/visium.h: Likewise.
* config/vms/t-vms: Likewise.
* config/vms/vms-crtlmap.map: Likewise.
* config/vms/vms-protos.h (vms_c_get_vms_ver): Likewise.
* config/vx-common.h: Likewise.
* config/x-darwin: Likewise.
* config/x-hpux: Likewise.
* config/x-linux: Likewise.
* config/x-netbsd: Likewise.
* config/x-openbsd: Likewise.
* config/x-solaris: Likewise.
* config/xtensa/xtensa-protos.h (xtensa_mem_offset): Likewise.
* config/xtensa/xtensa.cc (xtensa_option_override): Likewise.
* config/xtensa/xtensa.h: Likewise.
* configure.ac: Likewise.
* context.cc: Likewise.
* convert.h: Likewise.
* coretypes.h: Likewise.
* coverage.cc: Likewise.
* coverage.h: Likewise.
* cppdefault.h (struct default_include): Likewise.
* cprop.cc (local_cprop_pass): Likewise.
(one_cprop_pass): Likewise.
* cse.cc (hash_rtx_cb): Likewise.
(fold_rtx): Likewise.
* ctfc.h (ctfc_get_num_vlen_bytes): Likewise.
* data-streamer.h (bp_unpack_var_len_int): Likewise.
(streamer_write_widest_int): Likewise.
* dbgcnt.def: Likewise.
* dbxout.cc (dbxout_early_global_decl): Likewise.
(dbxout_common_check): Likewise.
* dbxout.h: Likewise.
* debug.h (struct gcc_debug_hooks): Likewise.
(dump_go_spec_init): Likewise.
* df-core.cc: Likewise.
* df-scan.cc (df_insn_info_delete): Likewise.
(df_insn_delete): Likewise.
* df.h (debug_df_chain): Likewise.
(can_move_insns_across): Likewise.
* dfp.cc (decimal_from_binary): Likewise.
* diagnostic-color.cc: Likewise.
* diagnostic-event-id.h: Likewise.
* diagnostic-show-locus.cc (test_one_liner_labels): Likewise.
* diagnostic.cc (bt_callback): Likewise.
(num_digits): Likewise.
* doc/avr-mmcu.texi: Likewise.
* doc/cfg.texi: Likewise.
* doc/contrib.texi: Likewise.
* doc/cppinternals.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/generic.texi: Likewise.
* doc/gimple.texi: Likewise.
* doc/gty.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/loop.texi: Likewise.
* doc/lto.texi: Likewise.
* doc/match-and-simplify.texi: Likewise.
* doc/md.texi: Likewise.
* doc/optinfo.texi: Likewise.
* doc/options.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/plugins.texi: Likewise.
* doc/rtl.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* doc/tm.texi: Likewise.
* doc/tm.texi.in: Likewise.
* doc/tree-ssa.texi: Likewise.
* dojump.cc (do_jump): Likewise.
* dojump.h: Likewise.
* dumpfile.cc (test_impl_location): Likewise.
(test_capture_of_dump_calls): Likewise.
* dumpfile.h (enum dump_kind): Likewise.
(class dump_location_t): Likewise.
(dump_enabled_p): Likewise.
(enable_rtl_dump_file): Likewise.
(dump_combine_total_stats): Likewise.
* dwarf2asm.cc (dw2_asm_output_delta_uleb128): Likewise.
* dwarf2ctf.h (ctf_debug_finish): Likewise.
* dwarf2out.cc (dwarf2out_begin_prologue): Likewise.
(struct loc_descr_context): Likewise.
(rtl_for_decl_location): Likewise.
(gen_subprogram_die): Likewise.
(gen_label_die): Likewise.
(is_trivial_indirect_ref): Likewise.
(dwarf2out_late_global_decl): Likewise.
(dwarf_file_hasher::hash): Likewise.
(dwarf2out_end_source_file): Likewise.
(dwarf2out_define): Likewise.
(dwarf2out_early_finish): Likewise.
* dwarf2out.h (struct dw_fde_node): Likewise.
(struct dw_discr_list_node): Likewise.
(output_loc_sequence_raw): Likewise.
* emit-rtl.cc (gen_raw_REG): Likewise.
(maybe_set_max_label_num): Likewise.
* emit-rtl.h (struct rtl_data): Likewise.
* errors.cc (internal_error): Likewise.
(trim_filename): Likewise.
* et-forest.cc: Likewise.
* except.cc (init_eh_for_function): Likewise.
* explow.cc (promote_ssa_mode): Likewise.
(get_dynamic_stack_size): Likewise.
* explow.h: Likewise.
* expmed.h: Likewise.
* expr.cc (safe_from_p): Likewise.
(expand_expr_real_2): Likewise.
(expand_expr_real_1): Likewise.
* file-prefix-map.cc (remap_filename): Likewise.
* final.cc (app_enable): Likewise.
(make_pass_compute_alignments): Likewise.
(final_scan_insn_1): Likewise.
(final_scan_insn): Likewise.
* fixed-value.h (fixed_from_string): Likewise.
* flag-types.h (NO_DEBUG): Likewise.
(DWARF2_DEBUG): Likewise.
(VMS_DEBUG): Likewise.
(BTF_DEBUG): Likewise.
(enum ctf_debug_info_levels): Likewise.
* fold-const.cc (const_binop): Likewise.
(fold_binary_loc): Likewise.
(fold_checksum_tree): Likewise.
* fp-test.cc: Likewise.
* function.cc (expand_function_end): Likewise.
* function.h (struct function): Likewise.
* fwprop.cc (should_replace_address): Likewise.
* gcc-main.cc: Likewise.
* gcc-rich-location.h (class gcc_rich_location): Likewise.
* gcc-symtab.h: Likewise.
* gcc.cc (MIN_FATAL_STATUS): Likewise.
(driver_handle_option): Likewise.
(quote_spec_arg): Likewise.
(driver::finalize): Likewise.
* gcc.h (set_input): Likewise.
* gcov-dump.cc: Likewise.
* gcov.cc (solve_flow_graph): Likewise.
* gcse-common.cc: Likewise.
* gcse.cc (make_pass_rtl_hoist): Likewise.
* genattr-common.cc: Likewise.
* genattrtab.cc (min_fn): Likewise.
(write_const_num_delay_slots): Likewise.
* genautomata.cc: Likewise.
* genconditions.cc (write_one_condition): Likewise.
* genconstants.cc: Likewise.
* genemit.cc (gen_exp): Likewise.
* generic-match-head.cc: Likewise.
* genextract.cc: Likewise.
* gengenrtl.cc (always_void_p): Likewise.
* gengtype-parse.cc (gtymarker_opt): Likewise.
* gengtype-state.cc (state_writer::state_writer): Likewise.
(write_state_trailer): Likewise.
(equals_type_number): Likewise.
(read_state): Likewise.
* gengtype.cc (open_base_files): Likewise.
(struct file_rule_st): Likewise.
(header_dot_h_frul): Likewise.
* gengtype.h: Likewise.
* genmatch.cc (main): Likewise.
* genmddeps.cc: Likewise.
* genmodes.cc (emit_mode_inner): Likewise.
(emit_mode_unit_size): Likewise.
* genpeep.cc (gen_peephole): Likewise.
* genpreds.cc (write_tm_preds_h): Likewise.
* genrecog.cc (validate_pattern): Likewise.
(write_header): Likewise.
(main): Likewise.
* gensupport.cc (change_subst_attribute): Likewise.
(traverse_c_tests): Likewise.
(add_predicate): Likewise.
(init_predicate_table): Likewise.
* gensupport.h (struct optab_pattern): Likewise.
(get_num_insn_codes): Likewise.
(maybe_eval_c_test): Likewise.
(struct pred_data): Likewise.
* ggc-internal.h: Likewise.
* gimple-fold.cc (maybe_fold_reference): Likewise.
(get_range_strlen_tree): Likewise.
* gimple-fold.h (gimple_stmt_integer_valued_real_p): Likewise.
* gimple-low.cc: Likewise.
* gimple-match-head.cc (directly_supported_p): Likewise.
* gimple-pretty-print.h: Likewise.
* gimple-ssa-sprintf.cc (format_percent): Likewise.
(adjust_range_for_overflow): Likewise.
* gimple-streamer.h: Likewise.
* gimple.h (struct GTY): Likewise.
(is_gimple_resx): Likewise.
* gimplify.cc (gimplify_expr): Likewise.
(gimplify_init_constructor): Likewise.
(omp_construct_selector_matches): Likewise.
(gimplify_omp_target_update): Likewise.
(gimplify_omp_ordered): Likewise.
(gimplify_va_arg_expr): Likewise.
* graphite-isl-ast-to-gimple.cc (should_copy_to_new_region): Likewise.
* haifa-sched.cc (increase_insn_priority): Likewise.
(try_ready): Likewise.
(sched_create_recovery_edges): Likewise.
* ifcvt.cc (find_if_case_1): Likewise.
(find_if_case_2): Likewise.
* inchash.h: Likewise.
* incpath.cc (add_env_var_paths): Likewise.
* input.cc (dump_location_info): Likewise.
(assert_loceq): Likewise.
(test_lexer_string_locations_concatenation_1): Likewise.
(test_lexer_string_locations_concatenation_2): Likewise.
(test_lexer_string_locations_concatenation_3): Likewise.
* input.h (BUILTINS_LOCATION): Likewise.
(class string_concat_db): Likewise.
* internal-fn.cc (expand_MUL_OVERFLOW): Likewise.
(expand_LOOP_VECTORIZED): Likewise.
* ipa-cp.cc (make_pass_ipa_cp): Likewise.
* ipa-fnsummary.cc (remap_freqcounting_preds_after_dup): Likewise.
(ipa_fn_summary_t::duplicate): Likewise.
(make_pass_ipa_fn_summary): Likewise.
* ipa-fnsummary.h (enum ipa_hints_vals): Likewise.
* ipa-free-lang-data.cc (fld_simplified_type): Likewise.
(free_lang_data_in_decl): Likewise.
* ipa-inline.cc (compute_inlined_call_time): Likewise.
(inline_always_inline_functions): Likewise.
* ipa-inline.h (free_growth_caches): Likewise.
(inline_account_function_p): Likewise.
* ipa-modref.cc (modref_access_analysis::analyze_stmt): Likewise.
(modref_eaf_analysis::analyze_ssa_name): Likewise.
* ipa-param-manipulation.cc (ipa_param_body_adjustments::mark_dead_statements): Likewise.
(ipa_param_body_adjustments::remap_with_debug_expressions): Likewise.
* ipa-prop.cc (ipa_set_node_agg_value_chain): Likewise.
* ipa-prop.h (IPA_UNDESCRIBED_USE): Likewise.
(unadjusted_ptr_and_unit_offset): Likewise.
* ipa-reference.cc (make_pass_ipa_reference): Likewise.
* ipa-reference.h (GCC_IPA_REFERENCE_H): Likewise.
* ipa-split.cc (consider_split): Likewise.
* ipa-sra.cc (isra_read_node_info): Likewise.
* ipa-utils.h (struct ipa_dfs_info): Likewise.
(recursive_call_p): Likewise.
(ipa_make_function_pure): Likewise.
* ira-build.cc (ira_create_allocno): Likewise.
(ira_flattening): Likewise.
* ira-color.cc (do_coloring): Likewise.
(update_curr_costs): Likewise.
* ira-conflicts.cc (process_regs_for_copy): Likewise.
* ira-int.h (struct ira_emit_data): Likewise.
(ira_prohibited_mode_move_regs): Likewise.
(ira_get_dup_out_num): Likewise.
(ira_destroy): Likewise.
(ira_tune_allocno_costs): Likewise.
(ira_implicitly_set_insn_hard_regs): Likewise.
(ira_build_conflicts): Likewise.
(ira_color): Likewise.
* ira-lives.cc (process_bb_node_lives): Likewise.
* ira.cc (class ira_spilled_reg_stack_slot): Likewise.
(setup_uniform_class_p): Likewise.
(def_dominates_uses): Likewise.
* ira.h (ira_nullify_asm_goto): Likewise.
* langhooks.cc (lhd_post_options): Likewise.
* langhooks.h (class substring_loc): Likewise.
(struct lang_hooks_for_tree_inlining): Likewise.
(struct lang_hooks_for_types): Likewise.
(struct lang_hooks): Likewise.
* libfuncs.h (synchronize_libfunc): Likewise.
* loop-doloop.cc (doloop_condition_get): Likewise.
* loop-init.cc (fix_loop_structure): Likewise.
* loop-invariant.cc: Likewise.
* lower-subreg.h: Likewise.
* lra-constraints.cc (curr_insn_transform): Likewise.
* lra-int.h (struct lra_insn_reg): Likewise.
(lra_undo_inheritance): Likewise.
(lra_setup_reload_pseudo_preferenced_hard_reg): Likewise.
(lra_split_hard_reg_for): Likewise.
(lra_coalesce): Likewise.
(lra_final_code_change): Likewise.
* lra-spills.cc (lra_final_code_change): Likewise.
* lra.cc (lra_process_new_insns): Likewise.
* lto-compress.h (struct lto_compression_stream): Likewise.
* lto-streamer-out.cc (DFS::DFS_write_tree_body): Likewise.
(write_symbol): Likewise.
* lto-streamer.h (enum LTO_tags): Likewise.
(lto_value_range_error): Likewise.
(lto_append_block): Likewise.
(lto_streamer_hooks_init): Likewise.
(stream_read_tree_ref): Likewise.
(lto_prepare_function_for_streaming): Likewise.
(select_what_to_stream): Likewise.
(omp_lto_input_declare_variant_alt): Likewise.
(cl_optimization_stream_in): Likewise.
* lto-wrapper.cc (append_compiler_options): Likewise.
* machmode.def: Likewise.
* machmode.h (struct int_n_data_t): Likewise.
* main.cc (main): Likewise.
* match.pd: Likewise.
* omp-builtins.def (BUILT_IN_GOMP_CRITICAL_NAME_END): Likewise.
(BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): Likewise.
* omp-expand.cc (expand_omp_atomic_fetch_op): Likewise.
(make_pass_expand_omp_ssa): Likewise.
* omp-low.cc (struct omp_context): Likewise.
(struct omp_taskcopy_context): Likewise.
(lower_omp): Likewise.
* omp-oacc-neuter-broadcast.cc (omp_sese_active_worker_call): Likewise.
(mask_name): Likewise.
(omp_sese_dump_pars): Likewise.
(worker_single_simple): Likewise.
* omp-offload.cc (omp_finish_file): Likewise.
(execute_oacc_loop_designation): Likewise.
* optabs-query.cc (lshift_cheap_p): Likewise.
* optc-gen.awk: Likewise.
* optc-save-gen.awk: Likewise.
* optinfo-emit-json.cc (optrecord_json_writer::optrecord_json_writer): Likewise.
* opts-common.cc: Likewise.
* output.h (app_enable): Likewise.
(output_operand_lossage): Likewise.
(insn_current_reference_address): Likewise.
(get_insn_template): Likewise.
(output_quoted_string): Likewise.
* pass_manager.h (struct register_pass_info): Likewise.
* plugin.cc: Likewise.
* plugin.def (PLUGIN_ANALYZER_INIT): Likewise.
* plugin.h (invoke_plugin_callbacks): Likewise.
* pointer-query.cc (handle_mem_ref): Likewise.
* postreload-gcse.cc (alloc_mem): Likewise.
* predict.h (enum prediction): Likewise.
(add_reg_br_prob_note): Likewise.
* prefix.h: Likewise.
* profile.h (get_working_sets): Likewise.
* read-md.cc: Likewise.
* read-md.h (struct mapping): Likewise.
(class md_reader): Likewise.
(class noop_reader): Likewise.
* read-rtl-function.cc (function_reader::create_function): Likewise.
(function_reader::extra_parsing_for_operand_code_0): Likewise.
* read-rtl.cc (initialize_iterators): Likewise.
* real.cc: Likewise.
* real.h (struct real_value): Likewise.
(format_helper::format_helper): Likewise.
(real_hash): Likewise.
(real_can_shorten_arithmetic): Likewise.
* recog.cc (struct target_recog): Likewise.
(offsettable_nonstrict_memref_p): Likewise.
(constrain_operands): Likewise.
* recog.h (MAX_RECOG_ALTERNATIVES): Likewise.
(which_op_alt): Likewise.
(struct insn_gen_fn): Likewise.
* reg-notes.def (REG_NOTE): Likewise.
* reg-stack.cc: Likewise.
* regs.h (reg_is_parm_p): Likewise.
* regset.h: Likewise.
* reload.cc (push_reload): Likewise.
(find_reloads): Likewise.
(find_reloads_address_1): Likewise.
(find_replacement): Likewise.
(refers_to_regno_for_reload_p): Likewise.
(refers_to_mem_for_reload_p): Likewise.
* reload.h (push_reload): Likewise.
(deallocate_reload_reg): Likewise.
* reload1.cc (emit_input_reload_insns): Likewise.
* reorg.cc (relax_delay_slots): Likewise.
* rtl.def (UNKNOWN): Likewise.
(SEQUENCE): Likewise.
(BARRIER): Likewise.
(ASM_OPERANDS): Likewise.
(EQ_ATTR_ALT): Likewise.
* rtl.h (struct GTY): Likewise.
(LABEL_NAME): Likewise.
(LABEL_ALT_ENTRY_P): Likewise.
(SUBREG_BYTE): Likewise.
(get_stack_check_protect): Likewise.
(dump_rtx_statistics): Likewise.
(unwrap_const_vec_duplicate): Likewise.
(subreg_promoted_mode): Likewise.
(gen_lowpart_common): Likewise.
(operand_subword): Likewise.
(immed_wide_int_const): Likewise.
(decide_function_section): Likewise.
(active_insn_p): Likewise.
(delete_related_insns): Likewise.
(try_split): Likewise.
(val_signbit_known_clear_p): Likewise.
(simplifiable_subregs): Likewise.
(set_insn_deleted): Likewise.
(subreg_get_info): Likewise.
(remove_free_EXPR_LIST_node): Likewise.
(finish_subregs_of_mode): Likewise.
(get_mem_attrs): Likewise.
(lookup_constant_def): Likewise.
(rtx_to_tree_code): Likewise.
(hash_rtx): Likewise.
(condjump_in_parallel_p): Likewise.
(validate_subreg): Likewise.
(make_compound_operation): Likewise.
(schedule_ebbs): Likewise.
(print_inline_rtx): Likewise.
(fixup_args_size_notes): Likewise.
(expand_dec): Likewise.
(prepare_copy_insn): Likewise.
(mark_elimination): Likewise.
(valid_mode_changes_for_regno): Likewise.
(make_debug_expr_from_rtl): Likewise.
(delete_vta_debug_insns): Likewise.
(simplify_using_condition): Likewise.
(set_insn_locations): Likewise.
(fatal_insn_not_found): Likewise.
(word_register_operation_p): Likewise.
* rtlanal.cc (get_call_fndecl): Likewise.
(side_effects_p): Likewise.
(subreg_nregs): Likewise.
(rtx_cost): Likewise.
(canonicalize_condition): Likewise.
* rtlanal.h (rtx_properties::try_to_add_note): Likewise.
* run-rtl-passes.cc (run_rtl_passes): Likewise.
* sanitizer.def (BUILT_IN_ASAN_VERSION_MISMATCH_CHECK): Likewise.
* sched-deps.cc (add_dependence_1): Likewise.
* sched-ebb.cc (begin_move_insn): Likewise.
(add_deps_for_risky_insns): Likewise.
(advance_target_bb): Likewise.
* sched-int.h (reemit_notes): Likewise.
(struct _haifa_insn_data): Likewise.
(HID): Likewise.
(DEP_CANCELLED): Likewise.
(debug_ds): Likewise.
(number_in_ready): Likewise.
(schedule_ebbs_finish): Likewise.
(find_modifiable_mems): Likewise.
* sched-rgn.cc (debug_rgn_dependencies): Likewise.
* sel-sched-dump.cc (dump_lv_set): Likewise.
* sel-sched-dump.h: Likewise.
* sel-sched-ir.cc (sel_insn_rtx_cost): Likewise.
(setup_id_reg_sets): Likewise.
(has_dependence_p): Likewise.
(sel_num_cfg_preds_gt_1): Likewise.
(bb_ends_ebb_p): Likewise.
* sel-sched-ir.h (struct _list_node): Likewise.
(struct idata_def): Likewise.
(bb_next_bb): Likewise.
* sel-sched.cc (vinsn_writes_one_of_regs_p): Likewise.
(choose_best_pseudo_reg): Likewise.
(verify_target_availability): Likewise.
(can_speculate_dep_p): Likewise.
(sel_rank_for_schedule): Likewise.
* selftest-run-tests.cc (selftest::run_tests): Likewise.
* selftest.h (class auto_fix_quotes): Likewise.
* shrink-wrap.cc (handle_simple_exit): Likewise.
* shrink-wrap.h: Likewise.
* simplify-rtx.cc (simplify_context::simplify_associative_operation): Likewise.
(simplify_context::simplify_gen_vec_select): Likewise.
* spellcheck-tree.h: Likewise.
* spellcheck.h: Likewise.
* statistics.h (struct function): Likewise.
* stmt.cc (conditional_probability): Likewise.
* stmt.h: Likewise.
* stor-layout.h: Likewise.
* streamer-hooks.h: Likewise.
* stringpool.h: Likewise.
* symtab.cc (symbol_table::change_decl_assembler_name): Likewise.
* target.def (HOOK_VECTOR_END): Likewise.
(type.): Likewise.
* target.h (union cumulative_args_t): Likewise.
(by_pieces_ninsns): Likewise.
(class predefined_function_abi): Likewise.
* targhooks.cc (default_translate_mode_attribute): Likewise.
* timevar.def: Likewise.
* timevar.h (class timer): Likewise.
* toplev.h (enable_rtl_dump_file): Likewise.
* trans-mem.cc (collect_bb2reg): Likewise.
* tree-call-cdce.cc (gen_conditions_for_pow): Likewise.
* tree-cfg.cc (remove_bb): Likewise.
(verify_gimple_debug): Likewise.
(remove_edge_and_dominated_blocks): Likewise.
(push_fndecl): Likewise.
* tree-cfgcleanup.h (GCC_TREE_CFGCLEANUP_H): Likewise.
* tree-complex.cc (expand_complex_multiplication): Likewise.
(expand_complex_div_straight): Likewise.
* tree-core.h (enum tree_index): Likewise.
(enum operand_equal_flag): Likewise.
* tree-eh.cc (honor_protect_cleanup_actions): Likewise.
* tree-if-conv.cc (if_convertible_gimple_assign_stmt_p): Likewise.
* tree-inline.cc (initialize_inlined_parameters): Likewise.
* tree-inline.h (force_value_to_type): Likewise.
* tree-nested.cc (get_chain_decl): Likewise.
(walk_all_functions): Likewise.
* tree-object-size.h: Likewise.
* tree-outof-ssa.cc: Likewise.
* tree-parloops.cc (create_parallel_loop): Likewise.
* tree-pretty-print.cc (print_generic_expr_to_str): Likewise.
(dump_generic_node): Likewise.
* tree-profile.cc (tree_profiling): Likewise.
* tree-sra.cc (maybe_add_sra_candidate): Likewise.
* tree-ssa-address.cc: Likewise.
* tree-ssa-alias.cc: Likewise.
* tree-ssa-alias.h (ao_ref::max_size_known_p): Likewise.
(dump_alias_stats): Likewise.
* tree-ssa-ccp.cc: Likewise.
* tree-ssa-coalesce.h: Likewise.
* tree-ssa-live.cc (remove_unused_scope_block_p): Likewise.
* tree-ssa-loop-manip.cc (copy_phi_node_args): Likewise.
* tree-ssa-loop-unswitch.cc: Likewise.
* tree-ssa-math-opts.cc: Likewise.
* tree-ssa-operands.cc (class operands_scanner): Likewise.
* tree-ssa-pre.cc: Likewise.
* tree-ssa-reassoc.cc (optimize_ops_list): Likewise.
(debug_range_entry): Likewise.
* tree-ssa-sccvn.cc (eliminate_dom_walker::eliminate_stmt): Likewise.
* tree-ssa-sccvn.h (TREE_SSA_SCCVN_H): Likewise.
* tree-ssa-scopedtables.cc (add_expr_commutative): Likewise.
(equal_mem_array_ref_p): Likewise.
* tree-ssa-strlen.cc (is_strlen_related_p): Likewise.
* tree-ssa-strlen.h (get_range_strlen_dynamic): Likewise.
* tree-ssa-tail-merge.cc (stmt_local_def): Likewise.
* tree-ssa-ter.h: Likewise.
* tree-ssa-threadupdate.h (enum bb_dom_status): Likewise.
* tree-streamer-in.cc (lto_input_ts_block_tree_pointers): Likewise.
* tree-streamer-out.cc (pack_ts_block_value_fields): Likewise.
(write_ts_block_tree_pointers): Likewise.
* tree-streamer.h (struct streamer_tree_cache_d): Likewise.
(streamer_read_tree_bitfields): Likewise.
(streamer_write_integer_cst): Likewise.
* tree-vect-patterns.cc (apply_binop_and_append_stmt): Likewise.
(vect_synth_mult_by_constant): Likewise.
* tree-vect-stmts.cc (vectorizable_operation): Likewise.
* tree-vectorizer.cc: Likewise.
* tree-vectorizer.h (class auto_purge_vect_location): Likewise.
(vect_update_inits_of_drs): Likewise.
(vect_get_mask_type_for_stmt): Likewise.
(vect_rgroup_iv_might_wrap_p): Likewise.
(cse_and_gimplify_to_preheader): Likewise.
(vect_free_slp_tree): Likewise.
(vect_pattern_recog): Likewise.
(vect_stmt_dominates_stmt_p): Likewise.
* tree.cc (initialize_tree_contains_struct): Likewise.
(need_assembler_name_p): Likewise.
(type_with_interoperable_signedness): Likewise.
* tree.def (SWITCH_EXPR): Likewise.
* tree.h (TYPE_SYMTAB_ADDRESS): Likewise.
(poly_int_tree_p): Likewise.
(inlined_function_outer_scope_p): Likewise.
(tree_code_for_canonical_type_merging): Likewise.
* value-prof.cc: Likewise.
* value-prof.h (get_nth_most_common_value): Likewise.
(find_func_by_profile_id): Likewise.
* value-range.cc (vrp_operand_equal_p): Likewise.
* value-range.h: Likewise.
* var-tracking.cc: Likewise.
* varasm.cc (default_function_section): Likewise.
(function_section_1): Likewise.
(assemble_variable): Likewise.
(handle_vtv_comdat_section): Likewise.
* vec.h (struct vec_prefix): Likewise.
* vmsdbgout.cc (full_name): Likewise.
* vtable-verify.cc: Likewise.
* vtable-verify.h (struct vtv_graph_node): Likewise.
* xcoffout.cc: Likewise.
* xcoffout.h (DEBUG_SYMS_TEXT): Likewise.
gcc/ada/ChangeLog:
* Make-generated.in: Rename .c names to .cc.
* adaint.c: Likewise.
* ctrl_c.c (dummy_handler): Likewise.
* gcc-interface/Makefile.in: Likewise.
* gcc-interface/config-lang.in: Likewise.
* gcc-interface/decl.cc (concat_name): Likewise.
(init_gnat_decl): Likewise.
* gcc-interface/gigi.h (concat_name): Likewise.
(init_gnat_utils): Likewise.
(build_call_raise_range): Likewise.
(gnat_mark_addressable): Likewise.
(gnat_protect_expr): Likewise.
(gnat_rewrite_reference): Likewise.
* gcc-interface/lang-specs.h (ADA_DUMPS_OPTIONS): Likewise.
* gcc-interface/utils.cc (GTY): Likewise.
(add_deferred_type_context): Likewise.
(init_gnat_utils): Likewise.
* gcc-interface/utils2.cc (gnat_stable_expr_p): Likewise.
(gnat_protect_expr): Likewise.
(gnat_stabilize_reference_1): Likewise.
(gnat_rewrite_reference): Likewise.
* gsocket.h: Likewise.
* init.cc (__gnat_error_handler): Likewise.
* libgnarl/s-intman.ads: Likewise.
* libgnarl/s-osinte__android.ads: Likewise.
* libgnarl/s-osinte__darwin.ads: Likewise.
* libgnarl/s-osinte__hpux.ads: Likewise.
* libgnarl/s-osinte__linux.ads: Likewise.
* libgnarl/s-osinte__qnx.ads: Likewise.
* libgnarl/s-taskin.ads: Likewise.
* rtfinal.cc: Likewise.
* s-oscons-tmplt.c (CND): Likewise.
* set_targ.ads: Likewise.
gcc/analyzer/ChangeLog:
* analyzer.cc (is_special_named_call_p): Rename .c names to .cc.
(is_named_call_p): Likewise.
* region-model-asm.cc (deterministic_p): Likewise.
* region.cc (field_region::get_relative_concrete_offset): Likewise.
* sm-malloc.cc (method_p): Likewise.
* supergraph.cc (superedge::dump_dot): Likewise.
gcc/c-family/ChangeLog:
* c-ada-spec.cc: Rename .c names to .cc.
* c-ada-spec.h: Likewise.
* c-common.cc (c_build_vec_convert): Likewise.
(warning_candidate_p): Likewise.
* c-common.h (enum rid): Likewise.
(build_real_imag_expr): Likewise.
(finish_label_address_expr): Likewise.
(c_get_substring_location): Likewise.
(c_build_bind_expr): Likewise.
(conflict_marker_get_final_tok_kind): Likewise.
(c_parse_error): Likewise.
(check_missing_format_attribute): Likewise.
(invalid_array_size_error): Likewise.
(warn_for_multistatement_macros): Likewise.
(build_attr_access_from_parms): Likewise.
* c-cppbuiltin.cc (c_cpp_builtins): Likewise.
* c-format.cc: Likewise.
* c-gimplify.cc (c_gimplify_expr): Likewise.
* c-indentation.h: Likewise.
* c-objc.h (objc_prop_attr_kind_for_rid): Likewise.
* c-omp.cc (c_omp_predetermined_mapping): Likewise.
* c-opts.cc (c_common_post_options): Likewise.
(set_std_cxx23): Likewise.
* c-pragma.cc (handle_pragma_redefine_extname): Likewise.
* c-pretty-print.h: Likewise.
gcc/c/ChangeLog:
* Make-lang.in: Rename .c names to .cc.
* c-convert.cc: Likewise.
* c-decl.cc (struct lang_identifier): Likewise.
(pop_scope): Likewise.
(finish_decl): Likewise.
* c-objc-common.h (GCC_C_OBJC_COMMON): Likewise.
* c-parser.cc (c_parser_skip_to_end_of_block_or_statement): Likewise.
* c-parser.h (GCC_C_PARSER_H): Likewise.
* c-tree.h (c_keyword_starts_typename): Likewise.
(finish_declspecs): Likewise.
(c_get_alias_set): Likewise.
(enum c_oracle_request): Likewise.
(tag_exists_p): Likewise.
(set_c_expr_source_range): Likewise.
* c-typeck.cc (c_common_type): Likewise.
(c_finish_omp_clauses): Likewise.
* config-lang.in: Likewise.
gcc/cp/ChangeLog:
* Make-lang.in: Rename .c names to .cc.
* config-lang.in: Likewise.
* constexpr.cc (cxx_eval_constant_expression): Likewise.
* coroutines.cc (morph_fn_to_coro): Likewise.
* cp-gimplify.cc (cp_gimplify_expr): Likewise.
* cp-lang.cc (struct lang_hooks): Likewise.
(get_template_argument_pack_elems_folded): Likewise.
* cp-objcp-common.cc (cp_tree_size): Likewise.
(cp_unit_size_without_reusable_padding): Likewise.
(pop_file_scope): Likewise.
(cp_pushdecl): Likewise.
* cp-objcp-common.h (GCC_CP_OBJCP_COMMON): Likewise.
(cxx_simulate_record_decl): Likewise.
* cp-tree.h (struct named_label_entry): Likewise.
(current_function_return_value): Likewise.
(more_aggr_init_expr_args_p): Likewise.
(get_function_version_dispatcher): Likewise.
(common_enclosing_class): Likewise.
(strip_fnptr_conv): Likewise.
(current_decl_namespace): Likewise.
(do_aggregate_paren_init): Likewise.
(cp_check_const_attributes): Likewise.
(qualified_name_lookup_error): Likewise.
(generic_targs_for): Likewise.
(mark_exp_read): Likewise.
(is_global_friend): Likewise.
(maybe_reject_flexarray_init): Likewise.
(module_token_lang): Likewise.
(handle_module_option): Likewise.
(literal_integer_zerop): Likewise.
(build_extra_args): Likewise.
(build_if_nonnull): Likewise.
(maybe_check_overriding_exception_spec): Likewise.
(finish_omp_target_clauses): Likewise.
(maybe_warn_zero_as_null_pointer_constant): Likewise.
(cxx_print_error_function): Likewise.
(decl_in_std_namespace_p): Likewise.
(merge_exception_specifiers): Likewise.
(mangle_module_global_init): Likewise.
(cxx_block_may_fallthru): Likewise.
(fold_builtin_source_location): Likewise.
(enum cp_oracle_request): Likewise.
(subsumes): Likewise.
(cp_finish_injected_record_type): Likewise.
(vtv_build_vtable_verify_fndecl): Likewise.
(cp_tree_c_finish_parsing): Likewise.
* cvt.cc (diagnose_ref_binding): Likewise.
(convert_to_void): Likewise.
(convert_force): Likewise.
(type_promotes_to): Likewise.
* decl.cc (make_unbound_class_template_raw): Likewise.
(cxx_init_decl_processing): Likewise.
(check_class_member_definition_namespace): Likewise.
(cxx_maybe_build_cleanup): Likewise.
* decl2.cc (maybe_emit_vtables): Likewise.
* error.cc (dump_function_name): Likewise.
* init.cc (is_class_type): Likewise.
(build_new_1): Likewise.
* lang-specs.h: Likewise.
* method.cc (make_alias_for_thunk): Likewise.
* module.cc (specialization_add): Likewise.
(module_state::read_cluster): Likewise.
* name-lookup.cc (check_extern_c_conflict): Likewise.
* name-lookup.h (struct cxx_binding): Likewise.
* parser.cc (cp_parser_identifier): Likewise.
* parser.h (struct cp_parser): Likewise.
* pt.cc (has_value_dependent_address): Likewise.
(push_tinst_level_loc): Likewise.
* semantics.cc (finish_omp_clauses): Likewise.
(finish_omp_atomic): Likewise.
* tree.cc (cp_save_expr): Likewise.
(cp_free_lang_data): Likewise.
* typeck.cc (cp_common_type): Likewise.
(strip_array_domain): Likewise.
(rationalize_conditional_expr): Likewise.
(check_return_expr): Likewise.
* vtable-class-hierarchy.cc: Likewise.
gcc/d/ChangeLog:
* d-gimplify.cc: Rename .c names to .cc.
* d-incpath.cc: Likewise.
* lang-specs.h: Likewise.
gcc/fortran/ChangeLog:
* check.cc (gfc_check_all_any): Rename .c names to .cc.
* class.cc (find_intrinsic_vtab): Likewise.
* config-lang.in: Likewise.
* cpp.cc (cpp_define_builtins): Likewise.
* data.cc (get_array_index): Likewise.
* decl.cc (match_clist_expr): Likewise.
(get_proc_name): Likewise.
(gfc_verify_c_interop_param): Likewise.
(gfc_get_pdt_instance): Likewise.
(gfc_match_formal_arglist): Likewise.
(gfc_get_type_attr_spec): Likewise.
* dependency.cc: Likewise.
* error.cc (gfc_format_decoder): Likewise.
* expr.cc (check_restricted): Likewise.
(gfc_build_default_init_expr): Likewise.
* f95-lang.cc: Likewise.
* gfc-internals.texi: Likewise.
* gfortran.h (enum match): Likewise.
(enum procedure_type): Likewise.
(enum oacc_routine_lop): Likewise.
(gfc_get_pdt_instance): Likewise.
(gfc_end_source_files): Likewise.
(gfc_mpz_set_hwi): Likewise.
(gfc_get_option_string): Likewise.
(gfc_find_sym_in_expr): Likewise.
(gfc_errors_to_warnings): Likewise.
(gfc_real_4_kind): Likewise.
(gfc_free_finalizer): Likewise.
(gfc_sym_get_dummy_args): Likewise.
(gfc_check_intrinsic_standard): Likewise.
(gfc_free_case_list): Likewise.
(gfc_resolve_oacc_routines): Likewise.
(gfc_check_vardef_context): Likewise.
(gfc_free_association_list): Likewise.
(gfc_implicit_pure_function): Likewise.
(gfc_ref_dimen_size): Likewise.
(gfc_compare_actual_formal): Likewise.
(gfc_resolve_wait): Likewise.
(gfc_dt_upper_string): Likewise.
(gfc_generate_module_code): Likewise.
(gfc_delete_bbt): Likewise.
(debug): Likewise.
(gfc_build_block_ns): Likewise.
(gfc_dep_difference): Likewise.
(gfc_invalid_null_arg): Likewise.
(gfc_is_finalizable): Likewise.
(gfc_fix_implicit_pure): Likewise.
(gfc_is_size_zero_array): Likewise.
(gfc_is_reallocatable_lhs): Likewise.
* gfortranspec.cc: Likewise.
* interface.cc (compare_actual_expr): Likewise.
* intrinsic.cc (add_functions): Likewise.
* iresolve.cc (gfc_resolve_matmul): Likewise.
(gfc_resolve_alarm_sub): Likewise.
* iso-c-binding.def: Likewise.
* lang-specs.h: Likewise.
* libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise.
* match.cc (gfc_match_label): Likewise.
(gfc_match_symbol): Likewise.
(match_derived_type_spec): Likewise.
(copy_ts_from_selector_to_associate): Likewise.
* match.h (gfc_match_call): Likewise.
(gfc_get_common): Likewise.
(gfc_match_omp_end_single): Likewise.
(gfc_match_volatile): Likewise.
(gfc_match_bind_c): Likewise.
(gfc_match_literal_constant): Likewise.
(gfc_match_init_expr): Likewise.
(gfc_match_array_constructor): Likewise.
(gfc_match_end_interface): Likewise.
(gfc_match_print): Likewise.
(gfc_match_expr): Likewise.
* matchexp.cc (next_operator): Likewise.
* mathbuiltins.def: Likewise.
* module.cc (free_true_name): Likewise.
* openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise.
(gfc_omp_save_and_clear_state): Likewise.
* parse.cc (parse_union): Likewise.
(set_syms_host_assoc): Likewise.
* resolve.cc (resolve_actual_arglist): Likewise.
(resolve_elemental_actual): Likewise.
(check_host_association): Likewise.
(resolve_typebound_function): Likewise.
(resolve_typebound_subroutine): Likewise.
(gfc_resolve_expr): Likewise.
(resolve_assoc_var): Likewise.
(resolve_typebound_procedures): Likewise.
(resolve_equivalence_derived): Likewise.
* simplify.cc (simplify_bound): Likewise.
* symbol.cc (gfc_set_default_type): Likewise.
(gfc_add_ext_attribute): Likewise.
* target-memory.cc (gfc_target_interpret_expr): Likewise.
* target-memory.h (gfc_target_interpret_expr): Likewise.
* trans-array.cc (gfc_get_cfi_dim_sm): Likewise.
(gfc_conv_shift_descriptor_lbound): Likewise.
(gfc_could_be_alias): Likewise.
(gfc_get_dataptr_offset): Likewise.
* trans-const.cc: Likewise.
* trans-decl.cc (trans_function_start): Likewise.
(gfc_trans_deferred_vars): Likewise.
(generate_local_decl): Likewise.
(gfc_generate_function_code): Likewise.
* trans-expr.cc (gfc_vptr_size_get): Likewise.
(gfc_trans_class_array_init_assign): Likewise.
(POWI_TABLE_SIZE): Likewise.
(gfc_conv_procedure_call): Likewise.
(gfc_trans_arrayfunc_assign): Likewise.
* trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise.
(gfc_conv_intrinsic_loc): Likewise.
(conv_intrinsic_event_query): Likewise.
* trans-io.cc (gfc_build_st_parameter): Likewise.
* trans-openmp.cc (gfc_omp_check_optional_argument): Likewise.
(gfc_omp_unshare_expr_r): Likewise.
(gfc_trans_omp_array_section): Likewise.
(gfc_trans_omp_clauses): Likewise.
* trans-stmt.cc (trans_associate_var): Likewise.
(gfc_trans_deallocate): Likewise.
* trans-stmt.h (gfc_trans_class_init_assign): Likewise.
(gfc_trans_deallocate): Likewise.
(gfc_trans_oacc_declare): Likewise.
* trans-types.cc: Likewise.
* trans-types.h (enum gfc_packed): Likewise.
* trans.cc (N_): Likewise.
(trans_code): Likewise.
* trans.h (gfc_build_compare_string): Likewise.
(gfc_conv_expr_type): Likewise.
(gfc_trans_deferred_vars): Likewise.
(getdecls): Likewise.
(gfc_get_array_descr_info): Likewise.
(gfc_omp_firstprivatize_type_sizes): Likewise.
(GTY): Likewise.
gcc/go/ChangeLog:
* config-lang.in: Rename .c names to .cc.
* go-backend.cc: Likewise.
* go-lang.cc: Likewise.
* gospec.cc: Likewise.
* lang-specs.h: Likewise.
gcc/jit/ChangeLog:
* config-lang.in: Rename .c names to .cc.
* docs/_build/texinfo/libgccjit.texi: Likewise.
* docs/internals/index.rst: Likewise.
* jit-builtins.cc (builtins_manager::make_builtin_function): Likewise.
* jit-playback.cc (fold_const_var): Likewise.
(playback::context::~context): Likewise.
(new_field): Likewise.
(new_bitfield): Likewise.
(new_compound_type): Likewise.
(playback::compound_type::set_fields): Likewise.
(global_set_init_rvalue): Likewise.
(load_blob_in_ctor): Likewise.
(new_global_initialized): Likewise.
(double>): Likewise.
(new_string_literal): Likewise.
(as_truth_value): Likewise.
(build_call): Likewise.
(playback::context::build_cast): Likewise.
(new_array_access): Likewise.
(new_field_access): Likewise.
(dereference): Likewise.
(postprocess): Likewise.
(add_jump): Likewise.
(add_switch): Likewise.
(build_goto_operands): Likewise.
(playback::context::read_dump_file): Likewise.
(init_types): Likewise.
* jit-recording.cc (recording::context::get_int_type): Likewise.
* jit-recording.h: Likewise.
* libgccjit.cc (compatible_types): Likewise.
(gcc_jit_context_acquire): Likewise.
(gcc_jit_context_release): Likewise.
(gcc_jit_context_new_child_context): Likewise.
(gcc_jit_type_as_object): Likewise.
(gcc_jit_context_get_type): Likewise.
(gcc_jit_context_get_int_type): Likewise.
(gcc_jit_type_get_pointer): Likewise.
(gcc_jit_type_get_const): Likewise.
(gcc_jit_type_get_volatile): Likewise.
(gcc_jit_type_dyncast_array): Likewise.
(gcc_jit_type_is_bool): Likewise.
(gcc_jit_type_is_pointer): Likewise.
(gcc_jit_type_is_integral): Likewise.
(gcc_jit_type_dyncast_vector): Likewise.
(gcc_jit_type_is_struct): Likewise.
(gcc_jit_vector_type_get_num_units): Likewise.
(gcc_jit_vector_type_get_element_type): Likewise.
(gcc_jit_type_unqualified): Likewise.
(gcc_jit_type_dyncast_function_ptr_type): Likewise.
(gcc_jit_function_type_get_return_type): Likewise.
(gcc_jit_function_type_get_param_count): Likewise.
(gcc_jit_function_type_get_param_type): Likewise.
(gcc_jit_context_new_array_type): Likewise.
(gcc_jit_context_new_field): Likewise.
(gcc_jit_field_as_object): Likewise.
(gcc_jit_context_new_struct_type): Likewise.
(gcc_jit_struct_as_type): Likewise.
(gcc_jit_struct_set_fields): Likewise.
(gcc_jit_struct_get_field_count): Likewise.
(gcc_jit_context_new_union_type): Likewise.
(gcc_jit_context_new_function_ptr_type): Likewise.
(gcc_jit_param_as_rvalue): Likewise.
(gcc_jit_context_new_function): Likewise.
(gcc_jit_function_get_return_type): Likewise.
(gcc_jit_function_dump_to_dot): Likewise.
(gcc_jit_block_get_function): Likewise.
(gcc_jit_global_set_initializer_rvalue): Likewise.
(gcc_jit_rvalue_get_type): Likewise.
(gcc_jit_context_new_rvalue_from_int): Likewise.
(gcc_jit_context_one): Likewise.
(gcc_jit_context_new_rvalue_from_double): Likewise.
(gcc_jit_context_null): Likewise.
(gcc_jit_context_new_string_literal): Likewise.
(valid_binary_op_p): Likewise.
(gcc_jit_context_new_binary_op): Likewise.
(gcc_jit_context_new_comparison): Likewise.
(gcc_jit_context_new_call): Likewise.
(is_valid_cast): Likewise.
(gcc_jit_context_new_cast): Likewise.
(gcc_jit_object_get_context): Likewise.
(gcc_jit_object_get_debug_string): Likewise.
(gcc_jit_lvalue_access_field): Likewise.
(gcc_jit_rvalue_access_field): Likewise.
(gcc_jit_rvalue_dereference_field): Likewise.
(gcc_jit_rvalue_dereference): Likewise.
(gcc_jit_lvalue_get_address): Likewise.
(gcc_jit_lvalue_set_tls_model): Likewise.
(gcc_jit_lvalue_set_link_section): Likewise.
(gcc_jit_function_new_local): Likewise.
(gcc_jit_block_add_eval): Likewise.
(gcc_jit_block_add_assignment): Likewise.
(is_bool): Likewise.
(gcc_jit_block_end_with_conditional): Likewise.
(gcc_jit_block_add_comment): Likewise.
(gcc_jit_block_end_with_jump): Likewise.
(gcc_jit_block_end_with_return): Likewise.
(gcc_jit_block_end_with_void_return): Likewise.
(case_range_validator::case_range_validator): Likewise.
(case_range_validator::validate): Likewise.
(case_range_validator::get_wide_int): Likewise.
(gcc_jit_block_end_with_switch): Likewise.
(gcc_jit_context_set_str_option): Likewise.
(gcc_jit_context_set_int_option): Likewise.
(gcc_jit_context_set_bool_option): Likewise.
(gcc_jit_context_set_bool_allow_unreachable_blocks): Likewise.
(gcc_jit_context_set_bool_use_external_driver): Likewise.
(gcc_jit_context_add_command_line_option): Likewise.
(gcc_jit_context_add_driver_option): Likewise.
(gcc_jit_context_enable_dump): Likewise.
(gcc_jit_context_compile): Likewise.
(gcc_jit_context_compile_to_file): Likewise.
(gcc_jit_context_set_logfile): Likewise.
(gcc_jit_context_dump_reproducer_to_file): Likewise.
(gcc_jit_context_get_first_error): Likewise.
(gcc_jit_context_get_last_error): Likewise.
(gcc_jit_result_get_code): Likewise.
(gcc_jit_result_get_global): Likewise.
(gcc_jit_rvalue_set_bool_require_tail_call): Likewise.
(gcc_jit_type_get_aligned): Likewise.
(gcc_jit_type_get_vector): Likewise.
(gcc_jit_function_get_address): Likewise.
(gcc_jit_version_patchlevel): Likewise.
(gcc_jit_block_add_extended_asm): Likewise.
(gcc_jit_extended_asm_as_object): Likewise.
(gcc_jit_extended_asm_set_volatile_flag): Likewise.
(gcc_jit_extended_asm_set_inline_flag): Likewise.
(gcc_jit_extended_asm_add_output_operand): Likewise.
(gcc_jit_extended_asm_add_input_operand): Likewise.
(gcc_jit_extended_asm_add_clobber): Likewise.
* notes.txt: Likewise.
gcc/lto/ChangeLog:
* config-lang.in: Rename .c names to .cc.
* lang-specs.h: Likewise.
* lto-common.cc (gimple_register_canonical_type_1): Likewise.
* lto-common.h: Likewise.
* lto-dump.cc (lto_main): Likewise.
* lto-lang.cc (handle_fnspec_attribute): Likewise.
(lto_getdecls): Likewise.
(lto_init): Likewise.
* lto.cc (lto_main): Likewise.
* lto.h: Likewise.
gcc/objc/ChangeLog:
* Make-lang.in: Rename .c names to .cc.
* config-lang.in: Likewise.
* lang-specs.h: Likewise.
* objc-act.cc (objc_build_component_ref): Likewise.
(objc_copy_binfo): Likewise.
(lookup_method_in_hash_lists): Likewise.
(objc_finish_foreach_loop): Likewise.
* objc-act.h (objc_common_init_ts): Likewise.
* objc-gnu-runtime-abi-01.cc: Likewise.
* objc-lang.cc (struct lang_hooks): Likewise.
* objc-map.cc: Likewise.
* objc-next-runtime-abi-01.cc (generate_objc_symtab_decl): Likewise.
* objc-runtime-shared-support.cc: Likewise.
* objc-runtime-shared-support.h (build_protocol_initializer): Likewise.
gcc/objcp/ChangeLog:
* Make-lang.in: Rename .c names to .cc.
* config-lang.in: Likewise.
* lang-specs.h: Likewise.
* objcp-decl.cc (objcp_end_compound_stmt): Likewise.
* objcp-lang.cc (struct lang_hooks): Likewise.
gcc/po/ChangeLog:
* EXCLUDES: Rename .c names to .cc.
libcpp/ChangeLog:
* Makefile.in: Rename .c names to .cc.
* charset.cc (convert_escape): Likewise.
* directives.cc (directive_diagnostics): Likewise.
(_cpp_handle_directive): Likewise.
(lex_macro_node): Likewise.
* include/cpplib.h (struct _cpp_file): Likewise.
(PURE_ZERO): Likewise.
(cpp_defined): Likewise.
(cpp_error_at): Likewise.
(cpp_forall_identifiers): Likewise.
(cpp_compare_macros): Likewise.
(cpp_get_converted_source): Likewise.
(cpp_read_state): Likewise.
(cpp_directive_only_process): Likewise.
(struct cpp_decoded_char): Likewise.
* include/line-map.h (enum lc_reason): Likewise.
(enum location_aspect): Likewise.
* include/mkdeps.h: Likewise.
* init.cc (cpp_destroy): Likewise.
(cpp_finish): Likewise.
* internal.h (struct cpp_reader): Likewise.
(_cpp_defined_macro_p): Likewise.
(_cpp_backup_tokens_direct): Likewise.
(_cpp_destroy_hashtable): Likewise.
(_cpp_has_header): Likewise.
(_cpp_expand_op_stack): Likewise.
(_cpp_commit_buff): Likewise.
(_cpp_restore_special_builtin): Likewise.
(_cpp_bracket_include): Likewise.
(_cpp_replacement_text_len): Likewise.
(ufputs): Likewise.
* line-map.cc (linemap_macro_loc_to_exp_point): Likewise.
(linemap_check_files_exited): Likewise.
(line_map_new_raw): Likewise.
* traditional.cc (enum ls): Likewise.
|
|
gcc/ada/ChangeLog:
* adadecode.c: Moved to...
* adadecode.cc: ...here.
* affinity.c: Moved to...
* affinity.cc: ...here.
* argv-lynxos178-raven-cert.c: Moved to...
* argv-lynxos178-raven-cert.cc: ...here.
* argv.c: Moved to...
* argv.cc: ...here.
* aux-io.c: Moved to...
* aux-io.cc: ...here.
* cio.c: Moved to...
* cio.cc: ...here.
* cstreams.c: Moved to...
* cstreams.cc: ...here.
* env.c: Moved to...
* env.cc: ...here.
* exit.c: Moved to...
* exit.cc: ...here.
* expect.c: Moved to...
* expect.cc: ...here.
* final.c: Moved to...
* final.cc: ...here.
* gcc-interface/cuintp.c: Moved to...
* gcc-interface/cuintp.cc: ...here.
* gcc-interface/decl.c: Moved to...
* gcc-interface/decl.cc: ...here.
* gcc-interface/misc.c: Moved to...
* gcc-interface/misc.cc: ...here.
* gcc-interface/targtyps.c: Moved to...
* gcc-interface/targtyps.cc: ...here.
* gcc-interface/trans.c: Moved to...
* gcc-interface/trans.cc: ...here.
* gcc-interface/utils.c: Moved to...
* gcc-interface/utils.cc: ...here.
* gcc-interface/utils2.c: Moved to...
* gcc-interface/utils2.cc: ...here.
* init.c: Moved to...
* init.cc: ...here.
* initialize.c: Moved to...
* initialize.cc: ...here.
* libgnarl/thread.c: Moved to...
* libgnarl/thread.cc: ...here.
* link.c: Moved to...
* link.cc: ...here.
* locales.c: Moved to...
* locales.cc: ...here.
* mkdir.c: Moved to...
* mkdir.cc: ...here.
* raise.c: Moved to...
* raise.cc: ...here.
* rtfinal.c: Moved to...
* rtfinal.cc: ...here.
* rtinit.c: Moved to...
* rtinit.cc: ...here.
* seh_init.c: Moved to...
* seh_init.cc: ...here.
* sigtramp-armdroid.c: Moved to...
* sigtramp-armdroid.cc: ...here.
* sigtramp-ios.c: Moved to...
* sigtramp-ios.cc: ...here.
* sigtramp-qnx.c: Moved to...
* sigtramp-qnx.cc: ...here.
* sigtramp-vxworks.c: Moved to...
* sigtramp-vxworks.cc: ...here.
* socket.c: Moved to...
* socket.cc: ...here.
* tracebak.c: Moved to...
* tracebak.cc: ...here.
* version.c: Moved to...
* version.cc: ...here.
* vx_stack_info.c: Moved to...
* vx_stack_info.cc: ...here.
gcc/ChangeLog:
* adjust-alignment.c: Moved to...
* adjust-alignment.cc: ...here.
* alias.c: Moved to...
* alias.cc: ...here.
* alloc-pool.c: Moved to...
* alloc-pool.cc: ...here.
* asan.c: Moved to...
* asan.cc: ...here.
* attribs.c: Moved to...
* attribs.cc: ...here.
* auto-inc-dec.c: Moved to...
* auto-inc-dec.cc: ...here.
* auto-profile.c: Moved to...
* auto-profile.cc: ...here.
* bb-reorder.c: Moved to...
* bb-reorder.cc: ...here.
* bitmap.c: Moved to...
* bitmap.cc: ...here.
* btfout.c: Moved to...
* btfout.cc: ...here.
* builtins.c: Moved to...
* builtins.cc: ...here.
* caller-save.c: Moved to...
* caller-save.cc: ...here.
* calls.c: Moved to...
* calls.cc: ...here.
* ccmp.c: Moved to...
* ccmp.cc: ...here.
* cfg.c: Moved to...
* cfg.cc: ...here.
* cfganal.c: Moved to...
* cfganal.cc: ...here.
* cfgbuild.c: Moved to...
* cfgbuild.cc: ...here.
* cfgcleanup.c: Moved to...
* cfgcleanup.cc: ...here.
* cfgexpand.c: Moved to...
* cfgexpand.cc: ...here.
* cfghooks.c: Moved to...
* cfghooks.cc: ...here.
* cfgloop.c: Moved to...
* cfgloop.cc: ...here.
* cfgloopanal.c: Moved to...
* cfgloopanal.cc: ...here.
* cfgloopmanip.c: Moved to...
* cfgloopmanip.cc: ...here.
* cfgrtl.c: Moved to...
* cfgrtl.cc: ...here.
* cgraph.c: Moved to...
* cgraph.cc: ...here.
* cgraphbuild.c: Moved to...
* cgraphbuild.cc: ...here.
* cgraphclones.c: Moved to...
* cgraphclones.cc: ...here.
* cgraphunit.c: Moved to...
* cgraphunit.cc: ...here.
* collect-utils.c: Moved to...
* collect-utils.cc: ...here.
* collect2-aix.c: Moved to...
* collect2-aix.cc: ...here.
* collect2.c: Moved to...
* collect2.cc: ...here.
* combine-stack-adj.c: Moved to...
* combine-stack-adj.cc: ...here.
* combine.c: Moved to...
* combine.cc: ...here.
* common/common-targhooks.c: Moved to...
* common/common-targhooks.cc: ...here.
* common/config/aarch64/aarch64-common.c: Moved to...
* common/config/aarch64/aarch64-common.cc: ...here.
* common/config/alpha/alpha-common.c: Moved to...
* common/config/alpha/alpha-common.cc: ...here.
* common/config/arc/arc-common.c: Moved to...
* common/config/arc/arc-common.cc: ...here.
* common/config/arm/arm-common.c: Moved to...
* common/config/arm/arm-common.cc: ...here.
* common/config/avr/avr-common.c: Moved to...
* common/config/avr/avr-common.cc: ...here.
* common/config/bfin/bfin-common.c: Moved to...
* common/config/bfin/bfin-common.cc: ...here.
* common/config/bpf/bpf-common.c: Moved to...
* common/config/bpf/bpf-common.cc: ...here.
* common/config/c6x/c6x-common.c: Moved to...
* common/config/c6x/c6x-common.cc: ...here.
* common/config/cr16/cr16-common.c: Moved to...
* common/config/cr16/cr16-common.cc: ...here.
* common/config/cris/cris-common.c: Moved to...
* common/config/cris/cris-common.cc: ...here.
* common/config/csky/csky-common.c: Moved to...
* common/config/csky/csky-common.cc: ...here.
* common/config/default-common.c: Moved to...
* common/config/default-common.cc: ...here.
* common/config/epiphany/epiphany-common.c: Moved to...
* common/config/epiphany/epiphany-common.cc: ...here.
* common/config/fr30/fr30-common.c: Moved to...
* common/config/fr30/fr30-common.cc: ...here.
* common/config/frv/frv-common.c: Moved to...
* common/config/frv/frv-common.cc: ...here.
* common/config/gcn/gcn-common.c: Moved to...
* common/config/gcn/gcn-common.cc: ...here.
* common/config/h8300/h8300-common.c: Moved to...
* common/config/h8300/h8300-common.cc: ...here.
* common/config/i386/i386-common.c: Moved to...
* common/config/i386/i386-common.cc: ...here.
* common/config/ia64/ia64-common.c: Moved to...
* common/config/ia64/ia64-common.cc: ...here.
* common/config/iq2000/iq2000-common.c: Moved to...
* common/config/iq2000/iq2000-common.cc: ...here.
* common/config/lm32/lm32-common.c: Moved to...
* common/config/lm32/lm32-common.cc: ...here.
* common/config/m32r/m32r-common.c: Moved to...
* common/config/m32r/m32r-common.cc: ...here.
* common/config/m68k/m68k-common.c: Moved to...
* common/config/m68k/m68k-common.cc: ...here.
* common/config/mcore/mcore-common.c: Moved to...
* common/config/mcore/mcore-common.cc: ...here.
* common/config/microblaze/microblaze-common.c: Moved to...
* common/config/microblaze/microblaze-common.cc: ...here.
* common/config/mips/mips-common.c: Moved to...
* common/config/mips/mips-common.cc: ...here.
* common/config/mmix/mmix-common.c: Moved to...
* common/config/mmix/mmix-common.cc: ...here.
* common/config/mn10300/mn10300-common.c: Moved to...
* common/config/mn10300/mn10300-common.cc: ...here.
* common/config/msp430/msp430-common.c: Moved to...
* common/config/msp430/msp430-common.cc: ...here.
* common/config/nds32/nds32-common.c: Moved to...
* common/config/nds32/nds32-common.cc: ...here.
* common/config/nios2/nios2-common.c: Moved to...
* common/config/nios2/nios2-common.cc: ...here.
* common/config/nvptx/nvptx-common.c: Moved to...
* common/config/nvptx/nvptx-common.cc: ...here.
* common/config/or1k/or1k-common.c: Moved to...
* common/config/or1k/or1k-common.cc: ...here.
* common/config/pa/pa-common.c: Moved to...
* common/config/pa/pa-common.cc: ...here.
* common/config/pdp11/pdp11-common.c: Moved to...
* common/config/pdp11/pdp11-common.cc: ...here.
* common/config/pru/pru-common.c: Moved to...
* common/config/pru/pru-common.cc: ...here.
* common/config/riscv/riscv-common.c: Moved to...
* common/config/riscv/riscv-common.cc: ...here.
* common/config/rs6000/rs6000-common.c: Moved to...
* common/config/rs6000/rs6000-common.cc: ...here.
* common/config/rx/rx-common.c: Moved to...
* common/config/rx/rx-common.cc: ...here.
* common/config/s390/s390-common.c: Moved to...
* common/config/s390/s390-common.cc: ...here.
* common/config/sh/sh-common.c: Moved to...
* common/config/sh/sh-common.cc: ...here.
* common/config/sparc/sparc-common.c: Moved to...
* common/config/sparc/sparc-common.cc: ...here.
* common/config/tilegx/tilegx-common.c: Moved to...
* common/config/tilegx/tilegx-common.cc: ...here.
* common/config/tilepro/tilepro-common.c: Moved to...
* common/config/tilepro/tilepro-common.cc: ...here.
* common/config/v850/v850-common.c: Moved to...
* common/config/v850/v850-common.cc: ...here.
* common/config/vax/vax-common.c: Moved to...
* common/config/vax/vax-common.cc: ...here.
* common/config/visium/visium-common.c: Moved to...
* common/config/visium/visium-common.cc: ...here.
* common/config/xstormy16/xstormy16-common.c: Moved to...
* common/config/xstormy16/xstormy16-common.cc: ...here.
* common/config/xtensa/xtensa-common.c: Moved to...
* common/config/xtensa/xtensa-common.cc: ...here.
* compare-elim.c: Moved to...
* compare-elim.cc: ...here.
* config/aarch64/aarch64-bti-insert.c: Moved to...
* config/aarch64/aarch64-bti-insert.cc: ...here.
* config/aarch64/aarch64-builtins.c: Moved to...
* config/aarch64/aarch64-builtins.cc: ...here.
* config/aarch64/aarch64-c.c: Moved to...
* config/aarch64/aarch64-c.cc: ...here.
* config/aarch64/aarch64-d.c: Moved to...
* config/aarch64/aarch64-d.cc: ...here.
* config/aarch64/aarch64.c: Moved to...
* config/aarch64/aarch64.cc: ...here.
* config/aarch64/cortex-a57-fma-steering.c: Moved to...
* config/aarch64/cortex-a57-fma-steering.cc: ...here.
* config/aarch64/driver-aarch64.c: Moved to...
* config/aarch64/driver-aarch64.cc: ...here.
* config/aarch64/falkor-tag-collision-avoidance.c: Moved to...
* config/aarch64/falkor-tag-collision-avoidance.cc: ...here.
* config/aarch64/host-aarch64-darwin.c: Moved to...
* config/aarch64/host-aarch64-darwin.cc: ...here.
* config/alpha/alpha.c: Moved to...
* config/alpha/alpha.cc: ...here.
* config/alpha/driver-alpha.c: Moved to...
* config/alpha/driver-alpha.cc: ...here.
* config/arc/arc-c.c: Moved to...
* config/arc/arc-c.cc: ...here.
* config/arc/arc.c: Moved to...
* config/arc/arc.cc: ...here.
* config/arc/driver-arc.c: Moved to...
* config/arc/driver-arc.cc: ...here.
* config/arm/aarch-common.c: Moved to...
* config/arm/aarch-common.cc: ...here.
* config/arm/arm-builtins.c: Moved to...
* config/arm/arm-builtins.cc: ...here.
* config/arm/arm-c.c: Moved to...
* config/arm/arm-c.cc: ...here.
* config/arm/arm-d.c: Moved to...
* config/arm/arm-d.cc: ...here.
* config/arm/arm.c: Moved to...
* config/arm/arm.cc: ...here.
* config/arm/driver-arm.c: Moved to...
* config/arm/driver-arm.cc: ...here.
* config/avr/avr-c.c: Moved to...
* config/avr/avr-c.cc: ...here.
* config/avr/avr-devices.c: Moved to...
* config/avr/avr-devices.cc: ...here.
* config/avr/avr-log.c: Moved to...
* config/avr/avr-log.cc: ...here.
* config/avr/avr.c: Moved to...
* config/avr/avr.cc: ...here.
* config/avr/driver-avr.c: Moved to...
* config/avr/driver-avr.cc: ...here.
* config/avr/gen-avr-mmcu-specs.c: Moved to...
* config/avr/gen-avr-mmcu-specs.cc: ...here.
* config/avr/gen-avr-mmcu-texi.c: Moved to...
* config/avr/gen-avr-mmcu-texi.cc: ...here.
* config/bfin/bfin.c: Moved to...
* config/bfin/bfin.cc: ...here.
* config/bpf/bpf.c: Moved to...
* config/bpf/bpf.cc: ...here.
* config/bpf/coreout.c: Moved to...
* config/bpf/coreout.cc: ...here.
* config/c6x/c6x.c: Moved to...
* config/c6x/c6x.cc: ...here.
* config/cr16/cr16.c: Moved to...
* config/cr16/cr16.cc: ...here.
* config/cris/cris.c: Moved to...
* config/cris/cris.cc: ...here.
* config/csky/csky.c: Moved to...
* config/csky/csky.cc: ...here.
* config/darwin-c.c: Moved to...
* config/darwin-c.cc: ...here.
* config/darwin-d.c: Moved to...
* config/darwin-d.cc: ...here.
* config/darwin-driver.c: Moved to...
* config/darwin-driver.cc: ...here.
* config/darwin-f.c: Moved to...
* config/darwin-f.cc: ...here.
* config/darwin.c: Moved to...
* config/darwin.cc: ...here.
* config/default-c.c: Moved to...
* config/default-c.cc: ...here.
* config/default-d.c: Moved to...
* config/default-d.cc: ...here.
* config/dragonfly-d.c: Moved to...
* config/dragonfly-d.cc: ...here.
* config/epiphany/epiphany.c: Moved to...
* config/epiphany/epiphany.cc: ...here.
* config/epiphany/mode-switch-use.c: Moved to...
* config/epiphany/mode-switch-use.cc: ...here.
* config/epiphany/resolve-sw-modes.c: Moved to...
* config/epiphany/resolve-sw-modes.cc: ...here.
* config/fr30/fr30.c: Moved to...
* config/fr30/fr30.cc: ...here.
* config/freebsd-d.c: Moved to...
* config/freebsd-d.cc: ...here.
* config/frv/frv.c: Moved to...
* config/frv/frv.cc: ...here.
* config/ft32/ft32.c: Moved to...
* config/ft32/ft32.cc: ...here.
* config/gcn/driver-gcn.c: Moved to...
* config/gcn/driver-gcn.cc: ...here.
* config/gcn/gcn-run.c: Moved to...
* config/gcn/gcn-run.cc: ...here.
* config/gcn/gcn-tree.c: Moved to...
* config/gcn/gcn-tree.cc: ...here.
* config/gcn/gcn.c: Moved to...
* config/gcn/gcn.cc: ...here.
* config/gcn/mkoffload.c: Moved to...
* config/gcn/mkoffload.cc: ...here.
* config/glibc-c.c: Moved to...
* config/glibc-c.cc: ...here.
* config/glibc-d.c: Moved to...
* config/glibc-d.cc: ...here.
* config/h8300/h8300.c: Moved to...
* config/h8300/h8300.cc: ...here.
* config/host-darwin.c: Moved to...
* config/host-darwin.cc: ...here.
* config/host-hpux.c: Moved to...
* config/host-hpux.cc: ...here.
* config/host-linux.c: Moved to...
* config/host-linux.cc: ...here.
* config/host-netbsd.c: Moved to...
* config/host-netbsd.cc: ...here.
* config/host-openbsd.c: Moved to...
* config/host-openbsd.cc: ...here.
* config/host-solaris.c: Moved to...
* config/host-solaris.cc: ...here.
* config/i386/djgpp.c: Moved to...
* config/i386/djgpp.cc: ...here.
* config/i386/driver-i386.c: Moved to...
* config/i386/driver-i386.cc: ...here.
* config/i386/driver-mingw32.c: Moved to...
* config/i386/driver-mingw32.cc: ...here.
* config/i386/gnu-property.c: Moved to...
* config/i386/gnu-property.cc: ...here.
* config/i386/host-cygwin.c: Moved to...
* config/i386/host-cygwin.cc: ...here.
* config/i386/host-i386-darwin.c: Moved to...
* config/i386/host-i386-darwin.cc: ...here.
* config/i386/host-mingw32.c: Moved to...
* config/i386/host-mingw32.cc: ...here.
* config/i386/i386-builtins.c: Moved to...
* config/i386/i386-builtins.cc: ...here.
* config/i386/i386-c.c: Moved to...
* config/i386/i386-c.cc: ...here.
* config/i386/i386-d.c: Moved to...
* config/i386/i386-d.cc: ...here.
* config/i386/i386-expand.c: Moved to...
* config/i386/i386-expand.cc: ...here.
* config/i386/i386-features.c: Moved to...
* config/i386/i386-features.cc: ...here.
* config/i386/i386-options.c: Moved to...
* config/i386/i386-options.cc: ...here.
* config/i386/i386.c: Moved to...
* config/i386/i386.cc: ...here.
* config/i386/intelmic-mkoffload.c: Moved to...
* config/i386/intelmic-mkoffload.cc: ...here.
* config/i386/msformat-c.c: Moved to...
* config/i386/msformat-c.cc: ...here.
* config/i386/winnt-cxx.c: Moved to...
* config/i386/winnt-cxx.cc: ...here.
* config/i386/winnt-d.c: Moved to...
* config/i386/winnt-d.cc: ...here.
* config/i386/winnt-stubs.c: Moved to...
* config/i386/winnt-stubs.cc: ...here.
* config/i386/winnt.c: Moved to...
* config/i386/winnt.cc: ...here.
* config/i386/x86-tune-sched-atom.c: Moved to...
* config/i386/x86-tune-sched-atom.cc: ...here.
* config/i386/x86-tune-sched-bd.c: Moved to...
* config/i386/x86-tune-sched-bd.cc: ...here.
* config/i386/x86-tune-sched-core.c: Moved to...
* config/i386/x86-tune-sched-core.cc: ...here.
* config/i386/x86-tune-sched.c: Moved to...
* config/i386/x86-tune-sched.cc: ...here.
* config/ia64/ia64-c.c: Moved to...
* config/ia64/ia64-c.cc: ...here.
* config/ia64/ia64.c: Moved to...
* config/ia64/ia64.cc: ...here.
* config/iq2000/iq2000.c: Moved to...
* config/iq2000/iq2000.cc: ...here.
* config/linux.c: Moved to...
* config/linux.cc: ...here.
* config/lm32/lm32.c: Moved to...
* config/lm32/lm32.cc: ...here.
* config/m32c/m32c-pragma.c: Moved to...
* config/m32c/m32c-pragma.cc: ...here.
* config/m32c/m32c.c: Moved to...
* config/m32c/m32c.cc: ...here.
* config/m32r/m32r.c: Moved to...
* config/m32r/m32r.cc: ...here.
* config/m68k/m68k.c: Moved to...
* config/m68k/m68k.cc: ...here.
* config/mcore/mcore.c: Moved to...
* config/mcore/mcore.cc: ...here.
* config/microblaze/microblaze-c.c: Moved to...
* config/microblaze/microblaze-c.cc: ...here.
* config/microblaze/microblaze.c: Moved to...
* config/microblaze/microblaze.cc: ...here.
* config/mips/driver-native.c: Moved to...
* config/mips/driver-native.cc: ...here.
* config/mips/frame-header-opt.c: Moved to...
* config/mips/frame-header-opt.cc: ...here.
* config/mips/mips-d.c: Moved to...
* config/mips/mips-d.cc: ...here.
* config/mips/mips.c: Moved to...
* config/mips/mips.cc: ...here.
* config/mmix/mmix.c: Moved to...
* config/mmix/mmix.cc: ...here.
* config/mn10300/mn10300.c: Moved to...
* config/mn10300/mn10300.cc: ...here.
* config/moxie/moxie.c: Moved to...
* config/moxie/moxie.cc: ...here.
* config/msp430/driver-msp430.c: Moved to...
* config/msp430/driver-msp430.cc: ...here.
* config/msp430/msp430-c.c: Moved to...
* config/msp430/msp430-c.cc: ...here.
* config/msp430/msp430-devices.c: Moved to...
* config/msp430/msp430-devices.cc: ...here.
* config/msp430/msp430.c: Moved to...
* config/msp430/msp430.cc: ...here.
* config/nds32/nds32-cost.c: Moved to...
* config/nds32/nds32-cost.cc: ...here.
* config/nds32/nds32-fp-as-gp.c: Moved to...
* config/nds32/nds32-fp-as-gp.cc: ...here.
* config/nds32/nds32-intrinsic.c: Moved to...
* config/nds32/nds32-intrinsic.cc: ...here.
* config/nds32/nds32-isr.c: Moved to...
* config/nds32/nds32-isr.cc: ...here.
* config/nds32/nds32-md-auxiliary.c: Moved to...
* config/nds32/nds32-md-auxiliary.cc: ...here.
* config/nds32/nds32-memory-manipulation.c: Moved to...
* config/nds32/nds32-memory-manipulation.cc: ...here.
* config/nds32/nds32-pipelines-auxiliary.c: Moved to...
* config/nds32/nds32-pipelines-auxiliary.cc: ...here.
* config/nds32/nds32-predicates.c: Moved to...
* config/nds32/nds32-predicates.cc: ...here.
* config/nds32/nds32-relax-opt.c: Moved to...
* config/nds32/nds32-relax-opt.cc: ...here.
* config/nds32/nds32-utils.c: Moved to...
* config/nds32/nds32-utils.cc: ...here.
* config/nds32/nds32.c: Moved to...
* config/nds32/nds32.cc: ...here.
* config/netbsd-d.c: Moved to...
* config/netbsd-d.cc: ...here.
* config/netbsd.c: Moved to...
* config/netbsd.cc: ...here.
* config/nios2/nios2.c: Moved to...
* config/nios2/nios2.cc: ...here.
* config/nvptx/mkoffload.c: Moved to...
* config/nvptx/mkoffload.cc: ...here.
* config/nvptx/nvptx-c.c: Moved to...
* config/nvptx/nvptx-c.cc: ...here.
* config/nvptx/nvptx.c: Moved to...
* config/nvptx/nvptx.cc: ...here.
* config/openbsd-d.c: Moved to...
* config/openbsd-d.cc: ...here.
* config/or1k/or1k.c: Moved to...
* config/or1k/or1k.cc: ...here.
* config/pa/pa-d.c: Moved to...
* config/pa/pa-d.cc: ...here.
* config/pa/pa.c: Moved to...
* config/pa/pa.cc: ...here.
* config/pdp11/pdp11.c: Moved to...
* config/pdp11/pdp11.cc: ...here.
* config/pru/pru-passes.c: Moved to...
* config/pru/pru-passes.cc: ...here.
* config/pru/pru-pragma.c: Moved to...
* config/pru/pru-pragma.cc: ...here.
* config/pru/pru.c: Moved to...
* config/pru/pru.cc: ...here.
* config/riscv/riscv-builtins.c: Moved to...
* config/riscv/riscv-builtins.cc: ...here.
* config/riscv/riscv-c.c: Moved to...
* config/riscv/riscv-c.cc: ...here.
* config/riscv/riscv-d.c: Moved to...
* config/riscv/riscv-d.cc: ...here.
* config/riscv/riscv-shorten-memrefs.c: Moved to...
* config/riscv/riscv-shorten-memrefs.cc: ...here.
* config/riscv/riscv-sr.c: Moved to...
* config/riscv/riscv-sr.cc: ...here.
* config/riscv/riscv.c: Moved to...
* config/riscv/riscv.cc: ...here.
* config/rl78/rl78-c.c: Moved to...
* config/rl78/rl78-c.cc: ...here.
* config/rl78/rl78.c: Moved to...
* config/rl78/rl78.cc: ...here.
* config/rs6000/driver-rs6000.c: Moved to...
* config/rs6000/driver-rs6000.cc: ...here.
* config/rs6000/host-darwin.c: Moved to...
* config/rs6000/host-darwin.cc: ...here.
* config/rs6000/host-ppc64-darwin.c: Moved to...
* config/rs6000/host-ppc64-darwin.cc: ...here.
* config/rs6000/rbtree.c: Moved to...
* config/rs6000/rbtree.cc: ...here.
* config/rs6000/rs6000-c.c: Moved to...
* config/rs6000/rs6000-c.cc: ...here.
* config/rs6000/rs6000-call.c: Moved to...
* config/rs6000/rs6000-call.cc: ...here.
* config/rs6000/rs6000-d.c: Moved to...
* config/rs6000/rs6000-d.cc: ...here.
* config/rs6000/rs6000-gen-builtins.c: Moved to...
* config/rs6000/rs6000-gen-builtins.cc: ...here.
* config/rs6000/rs6000-linux.c: Moved to...
* config/rs6000/rs6000-linux.cc: ...here.
* config/rs6000/rs6000-logue.c: Moved to...
* config/rs6000/rs6000-logue.cc: ...here.
* config/rs6000/rs6000-p8swap.c: Moved to...
* config/rs6000/rs6000-p8swap.cc: ...here.
* config/rs6000/rs6000-pcrel-opt.c: Moved to...
* config/rs6000/rs6000-pcrel-opt.cc: ...here.
* config/rs6000/rs6000-string.c: Moved to...
* config/rs6000/rs6000-string.cc: ...here.
* config/rs6000/rs6000.c: Moved to...
* config/rs6000/rs6000.cc: ...here.
* config/rx/rx.c: Moved to...
* config/rx/rx.cc: ...here.
* config/s390/driver-native.c: Moved to...
* config/s390/driver-native.cc: ...here.
* config/s390/s390-c.c: Moved to...
* config/s390/s390-c.cc: ...here.
* config/s390/s390-d.c: Moved to...
* config/s390/s390-d.cc: ...here.
* config/s390/s390.c: Moved to...
* config/s390/s390.cc: ...here.
* config/sh/divtab-sh4-300.c: Moved to...
* config/sh/divtab-sh4-300.cc: ...here.
* config/sh/divtab-sh4.c: Moved to...
* config/sh/divtab-sh4.cc: ...here.
* config/sh/divtab.c: Moved to...
* config/sh/divtab.cc: ...here.
* config/sh/sh-c.c: Moved to...
* config/sh/sh-c.cc: ...here.
* config/sh/sh.c: Moved to...
* config/sh/sh.cc: ...here.
* config/sol2-c.c: Moved to...
* config/sol2-c.cc: ...here.
* config/sol2-cxx.c: Moved to...
* config/sol2-cxx.cc: ...here.
* config/sol2-d.c: Moved to...
* config/sol2-d.cc: ...here.
* config/sol2-stubs.c: Moved to...
* config/sol2-stubs.cc: ...here.
* config/sol2.c: Moved to...
* config/sol2.cc: ...here.
* config/sparc/driver-sparc.c: Moved to...
* config/sparc/driver-sparc.cc: ...here.
* config/sparc/sparc-c.c: Moved to...
* config/sparc/sparc-c.cc: ...here.
* config/sparc/sparc-d.c: Moved to...
* config/sparc/sparc-d.cc: ...here.
* config/sparc/sparc.c: Moved to...
* config/sparc/sparc.cc: ...here.
* config/stormy16/stormy16.c: Moved to...
* config/stormy16/stormy16.cc: ...here.
* config/tilegx/mul-tables.c: Moved to...
* config/tilegx/mul-tables.cc: ...here.
* config/tilegx/tilegx-c.c: Moved to...
* config/tilegx/tilegx-c.cc: ...here.
* config/tilegx/tilegx.c: Moved to...
* config/tilegx/tilegx.cc: ...here.
* config/tilepro/mul-tables.c: Moved to...
* config/tilepro/mul-tables.cc: ...here.
* config/tilepro/tilepro-c.c: Moved to...
* config/tilepro/tilepro-c.cc: ...here.
* config/tilepro/tilepro.c: Moved to...
* config/tilepro/tilepro.cc: ...here.
* config/v850/v850-c.c: Moved to...
* config/v850/v850-c.cc: ...here.
* config/v850/v850.c: Moved to...
* config/v850/v850.cc: ...here.
* config/vax/vax.c: Moved to...
* config/vax/vax.cc: ...here.
* config/visium/visium.c: Moved to...
* config/visium/visium.cc: ...here.
* config/vms/vms-c.c: Moved to...
* config/vms/vms-c.cc: ...here.
* config/vms/vms-f.c: Moved to...
* config/vms/vms-f.cc: ...here.
* config/vms/vms.c: Moved to...
* config/vms/vms.cc: ...here.
* config/vxworks-c.c: Moved to...
* config/vxworks-c.cc: ...here.
* config/vxworks.c: Moved to...
* config/vxworks.cc: ...here.
* config/winnt-c.c: Moved to...
* config/winnt-c.cc: ...here.
* config/xtensa/xtensa.c: Moved to...
* config/xtensa/xtensa.cc: ...here.
* context.c: Moved to...
* context.cc: ...here.
* convert.c: Moved to...
* convert.cc: ...here.
* coverage.c: Moved to...
* coverage.cc: ...here.
* cppbuiltin.c: Moved to...
* cppbuiltin.cc: ...here.
* cppdefault.c: Moved to...
* cppdefault.cc: ...here.
* cprop.c: Moved to...
* cprop.cc: ...here.
* cse.c: Moved to...
* cse.cc: ...here.
* cselib.c: Moved to...
* cselib.cc: ...here.
* ctfc.c: Moved to...
* ctfc.cc: ...here.
* ctfout.c: Moved to...
* ctfout.cc: ...here.
* data-streamer-in.c: Moved to...
* data-streamer-in.cc: ...here.
* data-streamer-out.c: Moved to...
* data-streamer-out.cc: ...here.
* data-streamer.c: Moved to...
* data-streamer.cc: ...here.
* dbgcnt.c: Moved to...
* dbgcnt.cc: ...here.
* dbxout.c: Moved to...
* dbxout.cc: ...here.
* dce.c: Moved to...
* dce.cc: ...here.
* ddg.c: Moved to...
* ddg.cc: ...here.
* debug.c: Moved to...
* debug.cc: ...here.
* df-core.c: Moved to...
* df-core.cc: ...here.
* df-problems.c: Moved to...
* df-problems.cc: ...here.
* df-scan.c: Moved to...
* df-scan.cc: ...here.
* dfp.c: Moved to...
* dfp.cc: ...here.
* diagnostic-color.c: Moved to...
* diagnostic-color.cc: ...here.
* diagnostic-show-locus.c: Moved to...
* diagnostic-show-locus.cc: ...here.
* diagnostic-spec.c: Moved to...
* diagnostic-spec.cc: ...here.
* diagnostic.c: Moved to...
* diagnostic.cc: ...here.
* dojump.c: Moved to...
* dojump.cc: ...here.
* dominance.c: Moved to...
* dominance.cc: ...here.
* domwalk.c: Moved to...
* domwalk.cc: ...here.
* double-int.c: Moved to...
* double-int.cc: ...here.
* dse.c: Moved to...
* dse.cc: ...here.
* dumpfile.c: Moved to...
* dumpfile.cc: ...here.
* dwarf2asm.c: Moved to...
* dwarf2asm.cc: ...here.
* dwarf2cfi.c: Moved to...
* dwarf2cfi.cc: ...here.
* dwarf2ctf.c: Moved to...
* dwarf2ctf.cc: ...here.
* dwarf2out.c: Moved to...
* dwarf2out.cc: ...here.
* early-remat.c: Moved to...
* early-remat.cc: ...here.
* edit-context.c: Moved to...
* edit-context.cc: ...here.
* emit-rtl.c: Moved to...
* emit-rtl.cc: ...here.
* errors.c: Moved to...
* errors.cc: ...here.
* et-forest.c: Moved to...
* et-forest.cc: ...here.
* except.c: Moved to...
* except.cc: ...here.
* explow.c: Moved to...
* explow.cc: ...here.
* expmed.c: Moved to...
* expmed.cc: ...here.
* expr.c: Moved to...
* expr.cc: ...here.
* fibonacci_heap.c: Moved to...
* fibonacci_heap.cc: ...here.
* file-find.c: Moved to...
* file-find.cc: ...here.
* file-prefix-map.c: Moved to...
* file-prefix-map.cc: ...here.
* final.c: Moved to...
* final.cc: ...here.
* fixed-value.c: Moved to...
* fixed-value.cc: ...here.
* fold-const-call.c: Moved to...
* fold-const-call.cc: ...here.
* fold-const.c: Moved to...
* fold-const.cc: ...here.
* fp-test.c: Moved to...
* fp-test.cc: ...here.
* function-tests.c: Moved to...
* function-tests.cc: ...here.
* function.c: Moved to...
* function.cc: ...here.
* fwprop.c: Moved to...
* fwprop.cc: ...here.
* gcc-ar.c: Moved to...
* gcc-ar.cc: ...here.
* gcc-main.c: Moved to...
* gcc-main.cc: ...here.
* gcc-rich-location.c: Moved to...
* gcc-rich-location.cc: ...here.
* gcc.c: Moved to...
* gcc.cc: ...here.
* gcov-dump.c: Moved to...
* gcov-dump.cc: ...here.
* gcov-io.c: Moved to...
* gcov-io.cc: ...here.
* gcov-tool.c: Moved to...
* gcov-tool.cc: ...here.
* gcov.c: Moved to...
* gcov.cc: ...here.
* gcse-common.c: Moved to...
* gcse-common.cc: ...here.
* gcse.c: Moved to...
* gcse.cc: ...here.
* genattr-common.c: Moved to...
* genattr-common.cc: ...here.
* genattr.c: Moved to...
* genattr.cc: ...here.
* genattrtab.c: Moved to...
* genattrtab.cc: ...here.
* genautomata.c: Moved to...
* genautomata.cc: ...here.
* gencfn-macros.c: Moved to...
* gencfn-macros.cc: ...here.
* gencheck.c: Moved to...
* gencheck.cc: ...here.
* genchecksum.c: Moved to...
* genchecksum.cc: ...here.
* gencodes.c: Moved to...
* gencodes.cc: ...here.
* genconditions.c: Moved to...
* genconditions.cc: ...here.
* genconfig.c: Moved to...
* genconfig.cc: ...here.
* genconstants.c: Moved to...
* genconstants.cc: ...here.
* genemit.c: Moved to...
* genemit.cc: ...here.
* genenums.c: Moved to...
* genenums.cc: ...here.
* generic-match-head.c: Moved to...
* generic-match-head.cc: ...here.
* genextract.c: Moved to...
* genextract.cc: ...here.
* genflags.c: Moved to...
* genflags.cc: ...here.
* gengenrtl.c: Moved to...
* gengenrtl.cc: ...here.
* gengtype-parse.c: Moved to...
* gengtype-parse.cc: ...here.
* gengtype-state.c: Moved to...
* gengtype-state.cc: ...here.
* gengtype.c: Moved to...
* gengtype.cc: ...here.
* genhooks.c: Moved to...
* genhooks.cc: ...here.
* genmatch.c: Moved to...
* genmatch.cc: ...here.
* genmddeps.c: Moved to...
* genmddeps.cc: ...here.
* genmddump.c: Moved to...
* genmddump.cc: ...here.
* genmodes.c: Moved to...
* genmodes.cc: ...here.
* genopinit.c: Moved to...
* genopinit.cc: ...here.
* genoutput.c: Moved to...
* genoutput.cc: ...here.
* genpeep.c: Moved to...
* genpeep.cc: ...here.
* genpreds.c: Moved to...
* genpreds.cc: ...here.
* genrecog.c: Moved to...
* genrecog.cc: ...here.
* gensupport.c: Moved to...
* gensupport.cc: ...here.
* gentarget-def.c: Moved to...
* gentarget-def.cc: ...here.
* genversion.c: Moved to...
* genversion.cc: ...here.
* ggc-common.c: Moved to...
* ggc-common.cc: ...here.
* ggc-none.c: Moved to...
* ggc-none.cc: ...here.
* ggc-page.c: Moved to...
* ggc-page.cc: ...here.
* ggc-tests.c: Moved to...
* ggc-tests.cc: ...here.
* gimple-builder.c: Moved to...
* gimple-builder.cc: ...here.
* gimple-expr.c: Moved to...
* gimple-expr.cc: ...here.
* gimple-fold.c: Moved to...
* gimple-fold.cc: ...here.
* gimple-iterator.c: Moved to...
* gimple-iterator.cc: ...here.
* gimple-laddress.c: Moved to...
* gimple-laddress.cc: ...here.
* gimple-loop-jam.c: Moved to...
* gimple-loop-jam.cc: ...here.
* gimple-low.c: Moved to...
* gimple-low.cc: ...here.
* gimple-match-head.c: Moved to...
* gimple-match-head.cc: ...here.
* gimple-pretty-print.c: Moved to...
* gimple-pretty-print.cc: ...here.
* gimple-ssa-backprop.c: Moved to...
* gimple-ssa-backprop.cc: ...here.
* gimple-ssa-evrp-analyze.c: Moved to...
* gimple-ssa-evrp-analyze.cc: ...here.
* gimple-ssa-evrp.c: Moved to...
* gimple-ssa-evrp.cc: ...here.
* gimple-ssa-isolate-paths.c: Moved to...
* gimple-ssa-isolate-paths.cc: ...here.
* gimple-ssa-nonnull-compare.c: Moved to...
* gimple-ssa-nonnull-compare.cc: ...here.
* gimple-ssa-split-paths.c: Moved to...
* gimple-ssa-split-paths.cc: ...here.
* gimple-ssa-sprintf.c: Moved to...
* gimple-ssa-sprintf.cc: ...here.
* gimple-ssa-store-merging.c: Moved to...
* gimple-ssa-store-merging.cc: ...here.
* gimple-ssa-strength-reduction.c: Moved to...
* gimple-ssa-strength-reduction.cc: ...here.
* gimple-ssa-warn-alloca.c: Moved to...
* gimple-ssa-warn-alloca.cc: ...here.
* gimple-ssa-warn-restrict.c: Moved to...
* gimple-ssa-warn-restrict.cc: ...here.
* gimple-streamer-in.c: Moved to...
* gimple-streamer-in.cc: ...here.
* gimple-streamer-out.c: Moved to...
* gimple-streamer-out.cc: ...here.
* gimple-walk.c: Moved to...
* gimple-walk.cc: ...here.
* gimple-warn-recursion.c: Moved to...
* gimple-warn-recursion.cc: ...here.
* gimple.c: Moved to...
* gimple.cc: ...here.
* gimplify-me.c: Moved to...
* gimplify-me.cc: ...here.
* gimplify.c: Moved to...
* gimplify.cc: ...here.
* godump.c: Moved to...
* godump.cc: ...here.
* graph.c: Moved to...
* graph.cc: ...here.
* graphds.c: Moved to...
* graphds.cc: ...here.
* graphite-dependences.c: Moved to...
* graphite-dependences.cc: ...here.
* graphite-isl-ast-to-gimple.c: Moved to...
* graphite-isl-ast-to-gimple.cc: ...here.
* graphite-optimize-isl.c: Moved to...
* graphite-optimize-isl.cc: ...here.
* graphite-poly.c: Moved to...
* graphite-poly.cc: ...here.
* graphite-scop-detection.c: Moved to...
* graphite-scop-detection.cc: ...here.
* graphite-sese-to-poly.c: Moved to...
* graphite-sese-to-poly.cc: ...here.
* graphite.c: Moved to...
* graphite.cc: ...here.
* haifa-sched.c: Moved to...
* haifa-sched.cc: ...here.
* hash-map-tests.c: Moved to...
* hash-map-tests.cc: ...here.
* hash-set-tests.c: Moved to...
* hash-set-tests.cc: ...here.
* hash-table.c: Moved to...
* hash-table.cc: ...here.
* hooks.c: Moved to...
* hooks.cc: ...here.
* host-default.c: Moved to...
* host-default.cc: ...here.
* hw-doloop.c: Moved to...
* hw-doloop.cc: ...here.
* hwint.c: Moved to...
* hwint.cc: ...here.
* ifcvt.c: Moved to...
* ifcvt.cc: ...here.
* inchash.c: Moved to...
* inchash.cc: ...here.
* incpath.c: Moved to...
* incpath.cc: ...here.
* init-regs.c: Moved to...
* init-regs.cc: ...here.
* input.c: Moved to...
* input.cc: ...here.
* internal-fn.c: Moved to...
* internal-fn.cc: ...here.
* intl.c: Moved to...
* intl.cc: ...here.
* ipa-comdats.c: Moved to...
* ipa-comdats.cc: ...here.
* ipa-cp.c: Moved to...
* ipa-cp.cc: ...here.
* ipa-devirt.c: Moved to...
* ipa-devirt.cc: ...here.
* ipa-fnsummary.c: Moved to...
* ipa-fnsummary.cc: ...here.
* ipa-icf-gimple.c: Moved to...
* ipa-icf-gimple.cc: ...here.
* ipa-icf.c: Moved to...
* ipa-icf.cc: ...here.
* ipa-inline-analysis.c: Moved to...
* ipa-inline-analysis.cc: ...here.
* ipa-inline-transform.c: Moved to...
* ipa-inline-transform.cc: ...here.
* ipa-inline.c: Moved to...
* ipa-inline.cc: ...here.
* ipa-modref-tree.c: Moved to...
* ipa-modref-tree.cc: ...here.
* ipa-modref.c: Moved to...
* ipa-modref.cc: ...here.
* ipa-param-manipulation.c: Moved to...
* ipa-param-manipulation.cc: ...here.
* ipa-polymorphic-call.c: Moved to...
* ipa-polymorphic-call.cc: ...here.
* ipa-predicate.c: Moved to...
* ipa-predicate.cc: ...here.
* ipa-profile.c: Moved to...
* ipa-profile.cc: ...here.
* ipa-prop.c: Moved to...
* ipa-prop.cc: ...here.
* ipa-pure-const.c: Moved to...
* ipa-pure-const.cc: ...here.
* ipa-ref.c: Moved to...
* ipa-ref.cc: ...here.
* ipa-reference.c: Moved to...
* ipa-reference.cc: ...here.
* ipa-split.c: Moved to...
* ipa-split.cc: ...here.
* ipa-sra.c: Moved to...
* ipa-sra.cc: ...here.
* ipa-utils.c: Moved to...
* ipa-utils.cc: ...here.
* ipa-visibility.c: Moved to...
* ipa-visibility.cc: ...here.
* ipa.c: Moved to...
* ipa.cc: ...here.
* ira-build.c: Moved to...
* ira-build.cc: ...here.
* ira-color.c: Moved to...
* ira-color.cc: ...here.
* ira-conflicts.c: Moved to...
* ira-conflicts.cc: ...here.
* ira-costs.c: Moved to...
* ira-costs.cc: ...here.
* ira-emit.c: Moved to...
* ira-emit.cc: ...here.
* ira-lives.c: Moved to...
* ira-lives.cc: ...here.
* ira.c: Moved to...
* ira.cc: ...here.
* jump.c: Moved to...
* jump.cc: ...here.
* langhooks.c: Moved to...
* langhooks.cc: ...here.
* lcm.c: Moved to...
* lcm.cc: ...here.
* lists.c: Moved to...
* lists.cc: ...here.
* loop-doloop.c: Moved to...
* loop-doloop.cc: ...here.
* loop-init.c: Moved to...
* loop-init.cc: ...here.
* loop-invariant.c: Moved to...
* loop-invariant.cc: ...here.
* loop-iv.c: Moved to...
* loop-iv.cc: ...here.
* loop-unroll.c: Moved to...
* loop-unroll.cc: ...here.
* lower-subreg.c: Moved to...
* lower-subreg.cc: ...here.
* lra-assigns.c: Moved to...
* lra-assigns.cc: ...here.
* lra-coalesce.c: Moved to...
* lra-coalesce.cc: ...here.
* lra-constraints.c: Moved to...
* lra-constraints.cc: ...here.
* lra-eliminations.c: Moved to...
* lra-eliminations.cc: ...here.
* lra-lives.c: Moved to...
* lra-lives.cc: ...here.
* lra-remat.c: Moved to...
* lra-remat.cc: ...here.
* lra-spills.c: Moved to...
* lra-spills.cc: ...here.
* lra.c: Moved to...
* lra.cc: ...here.
* lto-cgraph.c: Moved to...
* lto-cgraph.cc: ...here.
* lto-compress.c: Moved to...
* lto-compress.cc: ...here.
* lto-opts.c: Moved to...
* lto-opts.cc: ...here.
* lto-section-in.c: Moved to...
* lto-section-in.cc: ...here.
* lto-section-out.c: Moved to...
* lto-section-out.cc: ...here.
* lto-streamer-in.c: Moved to...
* lto-streamer-in.cc: ...here.
* lto-streamer-out.c: Moved to...
* lto-streamer-out.cc: ...here.
* lto-streamer.c: Moved to...
* lto-streamer.cc: ...here.
* lto-wrapper.c: Moved to...
* lto-wrapper.cc: ...here.
* main.c: Moved to...
* main.cc: ...here.
* mcf.c: Moved to...
* mcf.cc: ...here.
* mode-switching.c: Moved to...
* mode-switching.cc: ...here.
* modulo-sched.c: Moved to...
* modulo-sched.cc: ...here.
* multiple_target.c: Moved to...
* multiple_target.cc: ...here.
* omp-expand.c: Moved to...
* omp-expand.cc: ...here.
* omp-general.c: Moved to...
* omp-general.cc: ...here.
* omp-low.c: Moved to...
* omp-low.cc: ...here.
* omp-offload.c: Moved to...
* omp-offload.cc: ...here.
* omp-simd-clone.c: Moved to...
* omp-simd-clone.cc: ...here.
* opt-suggestions.c: Moved to...
* opt-suggestions.cc: ...here.
* optabs-libfuncs.c: Moved to...
* optabs-libfuncs.cc: ...here.
* optabs-query.c: Moved to...
* optabs-query.cc: ...here.
* optabs-tree.c: Moved to...
* optabs-tree.cc: ...here.
* optabs.c: Moved to...
* optabs.cc: ...here.
* opts-common.c: Moved to...
* opts-common.cc: ...here.
* opts-global.c: Moved to...
* opts-global.cc: ...here.
* opts.c: Moved to...
* opts.cc: ...here.
* passes.c: Moved to...
* passes.cc: ...here.
* plugin.c: Moved to...
* plugin.cc: ...here.
* postreload-gcse.c: Moved to...
* postreload-gcse.cc: ...here.
* postreload.c: Moved to...
* postreload.cc: ...here.
* predict.c: Moved to...
* predict.cc: ...here.
* prefix.c: Moved to...
* prefix.cc: ...here.
* pretty-print.c: Moved to...
* pretty-print.cc: ...here.
* print-rtl-function.c: Moved to...
* print-rtl-function.cc: ...here.
* print-rtl.c: Moved to...
* print-rtl.cc: ...here.
* print-tree.c: Moved to...
* print-tree.cc: ...here.
* profile-count.c: Moved to...
* profile-count.cc: ...here.
* profile.c: Moved to...
* profile.cc: ...here.
* read-md.c: Moved to...
* read-md.cc: ...here.
* read-rtl-function.c: Moved to...
* read-rtl-function.cc: ...here.
* read-rtl.c: Moved to...
* read-rtl.cc: ...here.
* real.c: Moved to...
* real.cc: ...here.
* realmpfr.c: Moved to...
* realmpfr.cc: ...here.
* recog.c: Moved to...
* recog.cc: ...here.
* ree.c: Moved to...
* ree.cc: ...here.
* reg-stack.c: Moved to...
* reg-stack.cc: ...here.
* regcprop.c: Moved to...
* regcprop.cc: ...here.
* reginfo.c: Moved to...
* reginfo.cc: ...here.
* regrename.c: Moved to...
* regrename.cc: ...here.
* regstat.c: Moved to...
* regstat.cc: ...here.
* reload.c: Moved to...
* reload.cc: ...here.
* reload1.c: Moved to...
* reload1.cc: ...here.
* reorg.c: Moved to...
* reorg.cc: ...here.
* resource.c: Moved to...
* resource.cc: ...here.
* rtl-error.c: Moved to...
* rtl-error.cc: ...here.
* rtl-tests.c: Moved to...
* rtl-tests.cc: ...here.
* rtl.c: Moved to...
* rtl.cc: ...here.
* rtlanal.c: Moved to...
* rtlanal.cc: ...here.
* rtlhash.c: Moved to...
* rtlhash.cc: ...here.
* rtlhooks.c: Moved to...
* rtlhooks.cc: ...here.
* rtx-vector-builder.c: Moved to...
* rtx-vector-builder.cc: ...here.
* run-rtl-passes.c: Moved to...
* run-rtl-passes.cc: ...here.
* sancov.c: Moved to...
* sancov.cc: ...here.
* sanopt.c: Moved to...
* sanopt.cc: ...here.
* sbitmap.c: Moved to...
* sbitmap.cc: ...here.
* sched-deps.c: Moved to...
* sched-deps.cc: ...here.
* sched-ebb.c: Moved to...
* sched-ebb.cc: ...here.
* sched-rgn.c: Moved to...
* sched-rgn.cc: ...here.
* sel-sched-dump.c: Moved to...
* sel-sched-dump.cc: ...here.
* sel-sched-ir.c: Moved to...
* sel-sched-ir.cc: ...here.
* sel-sched.c: Moved to...
* sel-sched.cc: ...here.
* selftest-diagnostic.c: Moved to...
* selftest-diagnostic.cc: ...here.
* selftest-rtl.c: Moved to...
* selftest-rtl.cc: ...here.
* selftest-run-tests.c: Moved to...
* selftest-run-tests.cc: ...here.
* selftest.c: Moved to...
* selftest.cc: ...here.
* sese.c: Moved to...
* sese.cc: ...here.
* shrink-wrap.c: Moved to...
* shrink-wrap.cc: ...here.
* simplify-rtx.c: Moved to...
* simplify-rtx.cc: ...here.
* sparseset.c: Moved to...
* sparseset.cc: ...here.
* spellcheck-tree.c: Moved to...
* spellcheck-tree.cc: ...here.
* spellcheck.c: Moved to...
* spellcheck.cc: ...here.
* sreal.c: Moved to...
* sreal.cc: ...here.
* stack-ptr-mod.c: Moved to...
* stack-ptr-mod.cc: ...here.
* statistics.c: Moved to...
* statistics.cc: ...here.
* stmt.c: Moved to...
* stmt.cc: ...here.
* stor-layout.c: Moved to...
* stor-layout.cc: ...here.
* store-motion.c: Moved to...
* store-motion.cc: ...here.
* streamer-hooks.c: Moved to...
* streamer-hooks.cc: ...here.
* stringpool.c: Moved to...
* stringpool.cc: ...here.
* substring-locations.c: Moved to...
* substring-locations.cc: ...here.
* symtab.c: Moved to...
* symtab.cc: ...here.
* target-globals.c: Moved to...
* target-globals.cc: ...here.
* targhooks.c: Moved to...
* targhooks.cc: ...here.
* timevar.c: Moved to...
* timevar.cc: ...here.
* toplev.c: Moved to...
* toplev.cc: ...here.
* tracer.c: Moved to...
* tracer.cc: ...here.
* trans-mem.c: Moved to...
* trans-mem.cc: ...here.
* tree-affine.c: Moved to...
* tree-affine.cc: ...here.
* tree-call-cdce.c: Moved to...
* tree-call-cdce.cc: ...here.
* tree-cfg.c: Moved to...
* tree-cfg.cc: ...here.
* tree-cfgcleanup.c: Moved to...
* tree-cfgcleanup.cc: ...here.
* tree-chrec.c: Moved to...
* tree-chrec.cc: ...here.
* tree-complex.c: Moved to...
* tree-complex.cc: ...here.
* tree-data-ref.c: Moved to...
* tree-data-ref.cc: ...here.
* tree-dfa.c: Moved to...
* tree-dfa.cc: ...here.
* tree-diagnostic.c: Moved to...
* tree-diagnostic.cc: ...here.
* tree-dump.c: Moved to...
* tree-dump.cc: ...here.
* tree-eh.c: Moved to...
* tree-eh.cc: ...here.
* tree-emutls.c: Moved to...
* tree-emutls.cc: ...here.
* tree-if-conv.c: Moved to...
* tree-if-conv.cc: ...here.
* tree-inline.c: Moved to...
* tree-inline.cc: ...here.
* tree-into-ssa.c: Moved to...
* tree-into-ssa.cc: ...here.
* tree-iterator.c: Moved to...
* tree-iterator.cc: ...here.
* tree-loop-distribution.c: Moved to...
* tree-loop-distribution.cc: ...here.
* tree-nested.c: Moved to...
* tree-nested.cc: ...here.
* tree-nrv.c: Moved to...
* tree-nrv.cc: ...here.
* tree-object-size.c: Moved to...
* tree-object-size.cc: ...here.
* tree-outof-ssa.c: Moved to...
* tree-outof-ssa.cc: ...here.
* tree-parloops.c: Moved to...
* tree-parloops.cc: ...here.
* tree-phinodes.c: Moved to...
* tree-phinodes.cc: ...here.
* tree-predcom.c: Moved to...
* tree-predcom.cc: ...here.
* tree-pretty-print.c: Moved to...
* tree-pretty-print.cc: ...here.
* tree-profile.c: Moved to...
* tree-profile.cc: ...here.
* tree-scalar-evolution.c: Moved to...
* tree-scalar-evolution.cc: ...here.
* tree-sra.c: Moved to...
* tree-sra.cc: ...here.
* tree-ssa-address.c: Moved to...
* tree-ssa-address.cc: ...here.
* tree-ssa-alias.c: Moved to...
* tree-ssa-alias.cc: ...here.
* tree-ssa-ccp.c: Moved to...
* tree-ssa-ccp.cc: ...here.
* tree-ssa-coalesce.c: Moved to...
* tree-ssa-coalesce.cc: ...here.
* tree-ssa-copy.c: Moved to...
* tree-ssa-copy.cc: ...here.
* tree-ssa-dce.c: Moved to...
* tree-ssa-dce.cc: ...here.
* tree-ssa-dom.c: Moved to...
* tree-ssa-dom.cc: ...here.
* tree-ssa-dse.c: Moved to...
* tree-ssa-dse.cc: ...here.
* tree-ssa-forwprop.c: Moved to...
* tree-ssa-forwprop.cc: ...here.
* tree-ssa-ifcombine.c: Moved to...
* tree-ssa-ifcombine.cc: ...here.
* tree-ssa-live.c: Moved to...
* tree-ssa-live.cc: ...here.
* tree-ssa-loop-ch.c: Moved to...
* tree-ssa-loop-ch.cc: ...here.
* tree-ssa-loop-im.c: Moved to...
* tree-ssa-loop-im.cc: ...here.
* tree-ssa-loop-ivcanon.c: Moved to...
* tree-ssa-loop-ivcanon.cc: ...here.
* tree-ssa-loop-ivopts.c: Moved to...
* tree-ssa-loop-ivopts.cc: ...here.
* tree-ssa-loop-manip.c: Moved to...
* tree-ssa-loop-manip.cc: ...here.
* tree-ssa-loop-niter.c: Moved to...
* tree-ssa-loop-niter.cc: ...here.
* tree-ssa-loop-prefetch.c: Moved to...
* tree-ssa-loop-prefetch.cc: ...here.
* tree-ssa-loop-split.c: Moved to...
* tree-ssa-loop-split.cc: ...here.
* tree-ssa-loop-unswitch.c: Moved to...
* tree-ssa-loop-unswitch.cc: ...here.
* tree-ssa-loop.c: Moved to...
* tree-ssa-loop.cc: ...here.
* tree-ssa-math-opts.c: Moved to...
* tree-ssa-math-opts.cc: ...here.
* tree-ssa-operands.c: Moved to...
* tree-ssa-operands.cc: ...here.
* tree-ssa-phiopt.c: Moved to...
* tree-ssa-phiopt.cc: ...here.
* tree-ssa-phiprop.c: Moved to...
* tree-ssa-phiprop.cc: ...here.
* tree-ssa-pre.c: Moved to...
* tree-ssa-pre.cc: ...here.
* tree-ssa-propagate.c: Moved to...
* tree-ssa-propagate.cc: ...here.
* tree-ssa-reassoc.c: Moved to...
* tree-ssa-reassoc.cc: ...here.
* tree-ssa-sccvn.c: Moved to...
* tree-ssa-sccvn.cc: ...here.
* tree-ssa-scopedtables.c: Moved to...
* tree-ssa-scopedtables.cc: ...here.
* tree-ssa-sink.c: Moved to...
* tree-ssa-sink.cc: ...here.
* tree-ssa-strlen.c: Moved to...
* tree-ssa-strlen.cc: ...here.
* tree-ssa-structalias.c: Moved to...
* tree-ssa-structalias.cc: ...here.
* tree-ssa-tail-merge.c: Moved to...
* tree-ssa-tail-merge.cc: ...here.
* tree-ssa-ter.c: Moved to...
* tree-ssa-ter.cc: ...here.
* tree-ssa-threadbackward.c: Moved to...
* tree-ssa-threadbackward.cc: ...here.
* tree-ssa-threadedge.c: Moved to...
* tree-ssa-threadedge.cc: ...here.
* tree-ssa-threadupdate.c: Moved to...
* tree-ssa-threadupdate.cc: ...here.
* tree-ssa-uncprop.c: Moved to...
* tree-ssa-uncprop.cc: ...here.
* tree-ssa-uninit.c: Moved to...
* tree-ssa-uninit.cc: ...here.
* tree-ssa.c: Moved to...
* tree-ssa.cc: ...here.
* tree-ssanames.c: Moved to...
* tree-ssanames.cc: ...here.
* tree-stdarg.c: Moved to...
* tree-stdarg.cc: ...here.
* tree-streamer-in.c: Moved to...
* tree-streamer-in.cc: ...here.
* tree-streamer-out.c: Moved to...
* tree-streamer-out.cc: ...here.
* tree-streamer.c: Moved to...
* tree-streamer.cc: ...here.
* tree-switch-conversion.c: Moved to...
* tree-switch-conversion.cc: ...here.
* tree-tailcall.c: Moved to...
* tree-tailcall.cc: ...here.
* tree-vect-data-refs.c: Moved to...
* tree-vect-data-refs.cc: ...here.
* tree-vect-generic.c: Moved to...
* tree-vect-generic.cc: ...here.
* tree-vect-loop-manip.c: Moved to...
* tree-vect-loop-manip.cc: ...here.
* tree-vect-loop.c: Moved to...
* tree-vect-loop.cc: ...here.
* tree-vect-patterns.c: Moved to...
* tree-vect-patterns.cc: ...here.
* tree-vect-slp-patterns.c: Moved to...
* tree-vect-slp-patterns.cc: ...here.
* tree-vect-slp.c: Moved to...
* tree-vect-slp.cc: ...here.
* tree-vect-stmts.c: Moved to...
* tree-vect-stmts.cc: ...here.
* tree-vector-builder.c: Moved to...
* tree-vector-builder.cc: ...here.
* tree-vectorizer.c: Moved to...
* tree-vectorizer.cc: ...here.
* tree-vrp.c: Moved to...
* tree-vrp.cc: ...here.
* tree.c: Moved to...
* tree.cc: ...here.
* tsan.c: Moved to...
* tsan.cc: ...here.
* typed-splay-tree.c: Moved to...
* typed-splay-tree.cc: ...here.
* ubsan.c: Moved to...
* ubsan.cc: ...here.
* valtrack.c: Moved to...
* valtrack.cc: ...here.
* value-prof.c: Moved to...
* value-prof.cc: ...here.
* var-tracking.c: Moved to...
* var-tracking.cc: ...here.
* varasm.c: Moved to...
* varasm.cc: ...here.
* varpool.c: Moved to...
* varpool.cc: ...here.
* vec-perm-indices.c: Moved to...
* vec-perm-indices.cc: ...here.
* vec.c: Moved to...
* vec.cc: ...here.
* vmsdbgout.c: Moved to...
* vmsdbgout.cc: ...here.
* vr-values.c: Moved to...
* vr-values.cc: ...here.
* vtable-verify.c: Moved to...
* vtable-verify.cc: ...here.
* web.c: Moved to...
* web.cc: ...here.
* xcoffout.c: Moved to...
* xcoffout.cc: ...here.
gcc/c-family/ChangeLog:
* c-ada-spec.c: Moved to...
* c-ada-spec.cc: ...here.
* c-attribs.c: Moved to...
* c-attribs.cc: ...here.
* c-common.c: Moved to...
* c-common.cc: ...here.
* c-cppbuiltin.c: Moved to...
* c-cppbuiltin.cc: ...here.
* c-dump.c: Moved to...
* c-dump.cc: ...here.
* c-format.c: Moved to...
* c-format.cc: ...here.
* c-gimplify.c: Moved to...
* c-gimplify.cc: ...here.
* c-indentation.c: Moved to...
* c-indentation.cc: ...here.
* c-lex.c: Moved to...
* c-lex.cc: ...here.
* c-omp.c: Moved to...
* c-omp.cc: ...here.
* c-opts.c: Moved to...
* c-opts.cc: ...here.
* c-pch.c: Moved to...
* c-pch.cc: ...here.
* c-ppoutput.c: Moved to...
* c-ppoutput.cc: ...here.
* c-pragma.c: Moved to...
* c-pragma.cc: ...here.
* c-pretty-print.c: Moved to...
* c-pretty-print.cc: ...here.
* c-semantics.c: Moved to...
* c-semantics.cc: ...here.
* c-ubsan.c: Moved to...
* c-ubsan.cc: ...here.
* c-warn.c: Moved to...
* c-warn.cc: ...here.
* cppspec.c: Moved to...
* cppspec.cc: ...here.
* stub-objc.c: Moved to...
* stub-objc.cc: ...here.
gcc/c/ChangeLog:
* c-aux-info.c: Moved to...
* c-aux-info.cc: ...here.
* c-convert.c: Moved to...
* c-convert.cc: ...here.
* c-decl.c: Moved to...
* c-decl.cc: ...here.
* c-errors.c: Moved to...
* c-errors.cc: ...here.
* c-fold.c: Moved to...
* c-fold.cc: ...here.
* c-lang.c: Moved to...
* c-lang.cc: ...here.
* c-objc-common.c: Moved to...
* c-objc-common.cc: ...here.
* c-parser.c: Moved to...
* c-parser.cc: ...here.
* c-typeck.c: Moved to...
* c-typeck.cc: ...here.
* gccspec.c: Moved to...
* gccspec.cc: ...here.
* gimple-parser.c: Moved to...
* gimple-parser.cc: ...here.
gcc/cp/ChangeLog:
* call.c: Moved to...
* call.cc: ...here.
* class.c: Moved to...
* class.cc: ...here.
* constexpr.c: Moved to...
* constexpr.cc: ...here.
* cp-gimplify.c: Moved to...
* cp-gimplify.cc: ...here.
* cp-lang.c: Moved to...
* cp-lang.cc: ...here.
* cp-objcp-common.c: Moved to...
* cp-objcp-common.cc: ...here.
* cp-ubsan.c: Moved to...
* cp-ubsan.cc: ...here.
* cvt.c: Moved to...
* cvt.cc: ...here.
* cxx-pretty-print.c: Moved to...
* cxx-pretty-print.cc: ...here.
* decl.c: Moved to...
* decl.cc: ...here.
* decl2.c: Moved to...
* decl2.cc: ...here.
* dump.c: Moved to...
* dump.cc: ...here.
* error.c: Moved to...
* error.cc: ...here.
* except.c: Moved to...
* except.cc: ...here.
* expr.c: Moved to...
* expr.cc: ...here.
* friend.c: Moved to...
* friend.cc: ...here.
* g++spec.c: Moved to...
* g++spec.cc: ...here.
* init.c: Moved to...
* init.cc: ...here.
* lambda.c: Moved to...
* lambda.cc: ...here.
* lex.c: Moved to...
* lex.cc: ...here.
* mangle.c: Moved to...
* mangle.cc: ...here.
* method.c: Moved to...
* method.cc: ...here.
* name-lookup.c: Moved to...
* name-lookup.cc: ...here.
* optimize.c: Moved to...
* optimize.cc: ...here.
* parser.c: Moved to...
* parser.cc: ...here.
* pt.c: Moved to...
* pt.cc: ...here.
* ptree.c: Moved to...
* ptree.cc: ...here.
* rtti.c: Moved to...
* rtti.cc: ...here.
* search.c: Moved to...
* search.cc: ...here.
* semantics.c: Moved to...
* semantics.cc: ...here.
* tree.c: Moved to...
* tree.cc: ...here.
* typeck.c: Moved to...
* typeck.cc: ...here.
* typeck2.c: Moved to...
* typeck2.cc: ...here.
* vtable-class-hierarchy.c: Moved to...
* vtable-class-hierarchy.cc: ...here.
gcc/fortran/ChangeLog:
* arith.c: Moved to...
* arith.cc: ...here.
* array.c: Moved to...
* array.cc: ...here.
* bbt.c: Moved to...
* bbt.cc: ...here.
* check.c: Moved to...
* check.cc: ...here.
* class.c: Moved to...
* class.cc: ...here.
* constructor.c: Moved to...
* constructor.cc: ...here.
* convert.c: Moved to...
* convert.cc: ...here.
* cpp.c: Moved to...
* cpp.cc: ...here.
* data.c: Moved to...
* data.cc: ...here.
* decl.c: Moved to...
* decl.cc: ...here.
* dependency.c: Moved to...
* dependency.cc: ...here.
* dump-parse-tree.c: Moved to...
* dump-parse-tree.cc: ...here.
* error.c: Moved to...
* error.cc: ...here.
* expr.c: Moved to...
* expr.cc: ...here.
* f95-lang.c: Moved to...
* f95-lang.cc: ...here.
* frontend-passes.c: Moved to...
* frontend-passes.cc: ...here.
* gfortranspec.c: Moved to...
* gfortranspec.cc: ...here.
* interface.c: Moved to...
* interface.cc: ...here.
* intrinsic.c: Moved to...
* intrinsic.cc: ...here.
* io.c: Moved to...
* io.cc: ...here.
* iresolve.c: Moved to...
* iresolve.cc: ...here.
* match.c: Moved to...
* match.cc: ...here.
* matchexp.c: Moved to...
* matchexp.cc: ...here.
* misc.c: Moved to...
* misc.cc: ...here.
* module.c: Moved to...
* module.cc: ...here.
* openmp.c: Moved to...
* openmp.cc: ...here.
* options.c: Moved to...
* options.cc: ...here.
* parse.c: Moved to...
* parse.cc: ...here.
* primary.c: Moved to...
* primary.cc: ...here.
* resolve.c: Moved to...
* resolve.cc: ...here.
* scanner.c: Moved to...
* scanner.cc: ...here.
* simplify.c: Moved to...
* simplify.cc: ...here.
* st.c: Moved to...
* st.cc: ...here.
* symbol.c: Moved to...
* symbol.cc: ...here.
* target-memory.c: Moved to...
* target-memory.cc: ...here.
* trans-array.c: Moved to...
* trans-array.cc: ...here.
* trans-common.c: Moved to...
* trans-common.cc: ...here.
* trans-const.c: Moved to...
* trans-const.cc: ...here.
* trans-decl.c: Moved to...
* trans-decl.cc: ...here.
* trans-expr.c: Moved to...
* trans-expr.cc: ...here.
* trans-intrinsic.c: Moved to...
* trans-intrinsic.cc: ...here.
* trans-io.c: Moved to...
* trans-io.cc: ...here.
* trans-openmp.c: Moved to...
* trans-openmp.cc: ...here.
* trans-stmt.c: Moved to...
* trans-stmt.cc: ...here.
* trans-types.c: Moved to...
* trans-types.cc: ...here.
* trans.c: Moved to...
* trans.cc: ...here.
gcc/go/ChangeLog:
* go-backend.c: Moved to...
* go-backend.cc: ...here.
* go-lang.c: Moved to...
* go-lang.cc: ...here.
* gospec.c: Moved to...
* gospec.cc: ...here.
gcc/jit/ChangeLog:
* dummy-frontend.c: Moved to...
* dummy-frontend.cc: ...here.
* jit-builtins.c: Moved to...
* jit-builtins.cc: ...here.
* jit-logging.c: Moved to...
* jit-logging.cc: ...here.
* jit-playback.c: Moved to...
* jit-playback.cc: ...here.
* jit-recording.c: Moved to...
* jit-recording.cc: ...here.
* jit-result.c: Moved to...
* jit-result.cc: ...here.
* jit-spec.c: Moved to...
* jit-spec.cc: ...here.
* jit-tempdir.c: Moved to...
* jit-tempdir.cc: ...here.
* jit-w32.c: Moved to...
* jit-w32.cc: ...here.
* libgccjit.c: Moved to...
* libgccjit.cc: ...here.
gcc/lto/ChangeLog:
* common.c: Moved to...
* common.cc: ...here.
* lto-common.c: Moved to...
* lto-common.cc: ...here.
* lto-dump.c: Moved to...
* lto-dump.cc: ...here.
* lto-lang.c: Moved to...
* lto-lang.cc: ...here.
* lto-object.c: Moved to...
* lto-object.cc: ...here.
* lto-partition.c: Moved to...
* lto-partition.cc: ...here.
* lto-symtab.c: Moved to...
* lto-symtab.cc: ...here.
* lto.c: Moved to...
* lto.cc: ...here.
gcc/objc/ChangeLog:
* objc-act.c: Moved to...
* objc-act.cc: ...here.
* objc-encoding.c: Moved to...
* objc-encoding.cc: ...here.
* objc-gnu-runtime-abi-01.c: Moved to...
* objc-gnu-runtime-abi-01.cc: ...here.
* objc-lang.c: Moved to...
* objc-lang.cc: ...here.
* objc-map.c: Moved to...
* objc-map.cc: ...here.
* objc-next-runtime-abi-01.c: Moved to...
* objc-next-runtime-abi-01.cc: ...here.
* objc-next-runtime-abi-02.c: Moved to...
* objc-next-runtime-abi-02.cc: ...here.
* objc-runtime-shared-support.c: Moved to...
* objc-runtime-shared-support.cc: ...here.
gcc/objcp/ChangeLog:
* objcp-decl.c: Moved to...
* objcp-decl.cc: ...here.
* objcp-lang.c: Moved to...
* objcp-lang.cc: ...here.
libcpp/ChangeLog:
* charset.c: Moved to...
* charset.cc: ...here.
* directives.c: Moved to...
* directives.cc: ...here.
* errors.c: Moved to...
* errors.cc: ...here.
* expr.c: Moved to...
* expr.cc: ...here.
* files.c: Moved to...
* files.cc: ...here.
* identifiers.c: Moved to...
* identifiers.cc: ...here.
* init.c: Moved to...
* init.cc: ...here.
* lex.c: Moved to...
* lex.cc: ...here.
* line-map.c: Moved to...
* line-map.cc: ...here.
* macro.c: Moved to...
* macro.cc: ...here.
* makeucnid.c: Moved to...
* makeucnid.cc: ...here.
* mkdeps.c: Moved to...
* mkdeps.cc: ...here.
* pch.c: Moved to...
* pch.cc: ...here.
* symtab.c: Moved to...
* symtab.cc: ...here.
* traditional.c: Moved to...
* traditional.cc: ...here.
|
|
|
|
Add the the `-mlra' command-line option for the VAX target, with the
usual semantics of enabling Local Register Allocation, off by default.
LRA remains unstable with the VAX target, with numerous ICEs throughout
the testsuite and worse code produced overall where successful, however
the presence of a command line option to enable it makes it easier to
experiment with it as the compiler does not have to be rebuilt to flip
between the old reload and LRA.
gcc/
* config/vax/vax.c (vax_lra_p): New prototype and function.
(TARGET_LRA_P): Wire it.
* config/vax/vax.opt (mlra): New option.
* doc/invoke.texi (Option Summary, VAX Options): Document the
new option.
|
|
The MOVC5 machine instruction has `memset' semantics if encoded with a
zero source length[1]:
"4. MOVC5 with a zero source length operand is the preferred way
to fill a block of memory with the fill character."
Use that instruction to implement the `setmemhi' instruction then. Use
the AP register in the register deferred mode for the source address to
yield the shortest possible encoding of the otherwise unused operand,
observing that the address is never dereferenced if the source length is
zero.
The use of this instruction yields steadily better performance, at least
with the Mariah VAX implementation, for a variable-length `memset' call
expanded inline as a single MOVC5 operation compared to an equivalent
libcall invocation:
Length: 1, time elapsed: 0.971789 (builtin), 2.847303 (libcall)
Length: 2, time elapsed: 0.907904 (builtin), 2.728259 (libcall)
Length: 3, time elapsed: 1.038311 (builtin), 2.917245 (libcall)
Length: 4, time elapsed: 0.775305 (builtin), 2.686088 (libcall)
Length: 7, time elapsed: 1.112331 (builtin), 2.992968 (libcall)
Length: 8, time elapsed: 0.856882 (builtin), 2.764885 (libcall)
Length: 15, time elapsed: 1.256086 (builtin), 3.096660 (libcall)
Length: 16, time elapsed: 1.001962 (builtin), 2.888131 (libcall)
Length: 31, time elapsed: 1.590456 (builtin), 3.774164 (libcall)
Length: 32, time elapsed: 1.288909 (builtin), 3.629622 (libcall)
Length: 63, time elapsed: 3.430285 (builtin), 5.269789 (libcall)
Length: 64, time elapsed: 3.265147 (builtin), 5.113156 (libcall)
Length: 127, time elapsed: 6.438772 (builtin), 8.268305 (libcall)
Length: 128, time elapsed: 6.268991 (builtin), 8.114557 (libcall)
Length: 255, time elapsed: 12.417338 (builtin), 14.259678 (libcall)
(times given in seconds per 1000000 `memset' invocations for the given
length made in a loop). It is clear from these figures that hardware
does data coalescence for consecutive bytes rather than naively copying
them one by one, as for lengths that are powers of 2 the figures are
consistently lower than ones for their respective next lower lengths.
The use of MOVC5 also requires at least 4 bytes less in terms of machine
code as it avoids encoding the address of `memset' needed for the CALLS
instruction used to make a libcall, as well as extra PUSHL instructions
needed to pass arguments to the call as those can be encoded directly as
the respective operands of the MOVC5 instruction.
It is perhaps worth noting too that for constant lengths we prefer to
emit up to 5 individual MOVx instructions rather than a single MOVC5
instruction to clear memory and for consistency we copy this behavior
here for filling memory with another value too, even though there may be
a performance advantage with a string copy in comparison to a piecemeal
copy, e.g.:
Length: 40, time elapsed: 2.183192 (string), 2.638878 (piecemeal)
But this is something for another change as it will have to be carefully
evaluated.
[1] DEC STD 032-0 "VAX Architecture Standard", Digital Equipment
Corporation, A-DS-EL-00032-00-0 Rev J, December 15, 1989, Section
3.10 "Character-String Instructions", p. 3-163
gcc/
* config/vax/vax.h (SET_RATIO): New macro.
* config/vax/vax.md (UNSPEC_SETMEM_FILL): New constant.
(setmemhi): New expander.
(setmemhi1): New insn and splitter.
(*setmemhi1): New insn.
gcc/testsuite/
* gcc.target/vax/setmem.c: New test.
|
|
So the hook can use it as the location of diagnostics.
gcc/ChangeLog:
* cfgexpand.c (expand_asm_loc): Adjust.
(expand_asm_stmt): Likewise.
* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Likewise.
* config/arm/aarch-common.c (arm_md_asm_adjust): Likewise.
* config/arm/arm.c (thumb1_md_asm_adjust): Likewise.
* config/avr/avr.c (avr_md_asm_adjust): Likewise.
* config/cris/cris.c (cris_md_asm_adjust): Likewise.
* config/i386/i386.c (ix86_md_asm_adjust): Likewise.
* config/mn10300/mn10300.c (mn10300_md_asm_adjust): Likewise.
* config/nds32/nds32.c (nds32_md_asm_adjust): Likewise.
* config/pdp11/pdp11.c (pdp11_md_asm_adjust): Likewise.
* config/rs6000/rs6000.c (rs6000_md_asm_adjust): Likewise.
* config/s390/s390.c (s390_md_asm_adjust): Likewise.
* config/vax/vax.c (vax_md_asm_adjust): Likewise.
* config/visium/visium.c (visium_md_asm_adjust): Likewise.
* doc/tm.texi: Regenerate.
* target.def: Add location argument to md_asm_adjust.
Signed-off-by: Trevor Saunders <tbsaunde@tbsaunde.org>
|
|
gcc/ChangeLog:
* common/config/aarch64/aarch64-common.c (aarch64_parse_extension):
Use startswith function instead of strncmp.
* common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
* common/config/riscv/riscv-common.c (riscv_subset_list::parse): Likewise.
* config/aarch64/aarch64-sve-builtins-shapes.cc (parse_type): Likewise.
* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Likewise.
* config/alpha/alpha.c (alpha_elf_section_type_flags): Likewise.
* config/arm/aarch-common.c (arm_md_asm_adjust): Likewise.
* config/arm/arm.c (arm_file_start): Likewise.
(arm_valid_target_attribute_rec): Likewise.
(thumb1_md_asm_adjust): Likewise.
* config/arm/driver-arm.c (host_detect_local_cpu): Likewise.
* config/avr/avr.c (STR_PREFIX_P): Likewise.
(avr_set_current_function): Likewise.
(avr_handle_addr_attribute): Likewise.
(avr_asm_output_aligned_decl_common): Likewise.
(avr_asm_named_section): Likewise.
(avr_section_type_flags): Likewise.
(avr_asm_select_section): Likewise.
* config/c6x/c6x.c (c6x_in_small_data_p): Likewise.
(c6x_section_type_flags): Likewise.
* config/darwin-c.c (darwin_cfstring_ref_p): Likewise.
(darwin_objc_declare_unresolved_class_reference): Likewise.
(darwin_objc_declare_class_definition): Likewise.
* config/darwin.c (indirect_data): Likewise.
(darwin_encode_section_info): Likewise.
(darwin_objc2_section): Likewise.
(darwin_objc1_section): Likewise.
(machopic_select_section): Likewise.
(darwin_globalize_label): Likewise.
(darwin_label_is_anonymous_local_objc_name): Likewise.
(darwin_asm_named_section): Likewise.
(darwin_asm_output_dwarf_offset): Likewise.
* config/frv/frv.c (frv_string_begins_with): Likewise.
(frv_in_small_data_p): Likewise.
* config/gcn/mkoffload.c (STR): Likewise.
(main): Likewise.
* config/i386/i386-builtins.c (get_builtin_code_for_version): Likewise.
* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
* config/i386/i386.c (x86_64_elf_section_type_flags): Likewise.
(ix86_md_asm_adjust): Likewise.
* config/i386/intelmic-mkoffload.c (STR): Likewise.
* config/i386/winnt.c (i386_pe_asm_named_section): Likewise.
(i386_pe_file_end): Likewise.
* config/ia64/ia64.c (ia64_in_small_data_p): Likewise.
(ia64_section_type_flags): Likewise.
* config/mips/driver-native.c (host_detect_local_cpu): Likewise.
* config/mips/mips.c (mips_handle_interrupt_attr): Likewise.
(mips16_stub_function_p): Likewise.
(mips_function_rodata_section): Likewise.
* config/msp430/msp430.c (msp430_mcu_name): Likewise.
(msp430_function_section): Likewise.
(msp430_section_type_flags): Likewise.
(msp430_expand_helper): Likewise.
* config/nios2/nios2.c (nios2_small_section_name_p): Likewise.
(nios2_valid_target_attribute_rec): Likewise.
* config/nvptx/mkoffload.c (process): Likewise.
(STR): Likewise.
* config/pa/som.h: Likewise.
* config/pdp11/pdp11.c (pdp11_output_ident): Likewise.
* config/riscv/riscv.c (riscv_elf_select_rtx_section): Likewise.
* config/rs6000/rs6000.c (VTABLE_NAME_P): Likewise.
(rs6000_inner_target_options): Likewise.
* config/s390/driver-native.c (s390_host_detect_local_cpu): Likewise.
* config/sparc/driver-sparc.c (host_detect_local_cpu): Likewise.
* config/vax/vax.c (vax_output_int_move): Likewise.
* config/vms/vms-ld.c (startswith): Likewise.
(process_args): Likewise.
(main): Likewise.
* config/vms/vms.c: Likewise.
|
|
Fix regressions:
FAIL: gcc.c-torture/execute/20090113-2.c -O1 (internal compiler error)
FAIL: gcc.c-torture/execute/20090113-2.c -O1 (test for excess errors)
FAIL: gcc.c-torture/execute/20090113-3.c -O1 (internal compiler error)
FAIL: gcc.c-torture/execute/20090113-3.c -O1 (test for excess errors)
triggering if LRA is used rather than old reload and caused by:
(plus:SI (plus:SI (mult:SI (reg:SI 30 [ _10 ])
(const_int 4 [0x4]))
(reg/f:SI 26 [ _6 ]))
(const_int 12 [0xc]))
coming from:
(insn 58 57 59 10 (set (reg:SI 33 [ _13 ])
(zero_extract:SI (mem:SI (plus:SI (plus:SI (mult:SI (reg:SI 30 [ _10 ])
(const_int 4 [0x4]))
(reg/f:SI 26 [ _6 ]))
(const_int 12 [0xc])) [4 _6->bits[_10]+0 S4 A32])
(reg:QI 56)
(reg:SI 53)))
".../gcc/testsuite/gcc.c-torture/execute/20090113-2.c":64:12 490 {*extzv_non_const}
(expr_list:REG_DEAD (reg:QI 56)
(expr_list:REG_DEAD (reg:SI 53)
(expr_list:REG_DEAD (reg:SI 30 [ _10 ])
(expr_list:REG_DEAD (reg/f:SI 26 [ _6 ])
(nil))))))
being converted into:
(plus:SI (plus:SI (ashift:SI (reg:SI 30 [ _10 ])
(const_int 2 [0x2]))
(reg/f:SI 26 [ _6 ]))
(const_int 12 [0xc]))
which is an rtx the VAX backend currently does not recognize as a valid
machine address, although apparently it is only inside MEM rtx's that
indexed addressing is supposed to be canonicalized to a MULT rather than
ASHIFT form. Handle the ASHIFT form too throughout the backend then.
The change appears to also improve code generation with old reload and
code size stats are as follows, collected from 18153 executables built
in `check-c' GCC testing:
samples average median
--------------------------------------
regressions 47 0.702% 0.521%
unchanged 17503 0.000% 0.000%
progressions 603 -0.920% -0.403%
--------------------------------------
total 18153 -0.029% 0.000%
with a small number of outliers (over 5% size change):
old new change %change filename
----------------------------------------------------
1885 1645 -240 -12.7320 pr53505.exe
1331 1221 -110 -8.2644 pr89634.exe
1553 1473 -80 -5.1513 stdatomic-vm.exe
1413 1341 -72 -5.0955 pr45830.exe
1415 1343 -72 -5.0883 stdatomic-vm.exe
25765 24463 -1302 -5.0533 strlen-5.exe
25765 24463 -1302 -5.0533 strlen-5.exe
25765 24463 -1302 -5.0533 strlen-5.exe
1191 1131 -60 -5.0377 20050527-1.exe
(all changes on the expansion side are below 5%).
gcc/
* config/vax/vax.c (print_operand_address, vax_address_cost_1)
(index_term_p): Handle ASHIFT too.
|
|
The insn has extraneous operand #3 that is aliased in RTL to operand #0
with a constraint. The operands specify a single-bit field in memory
that the machine instruction produced boths reads for the purpose of
determining whether to branch or not and either clears or sets according
to the machine operation selected with the `ccss' iterator. The caller
of the insn is supposed to supply the same rtx for both operands.
This odd arrangement happens to work with old reload, but breaks with
libatomic if LRA is used instead:
.../libatomic/flag.c: In function 'atomic_flag_test_and_set':
.../libatomic/flag.c:36:1: error: unable to generate reloads for:
36 | }
| ^
(jump_insn 7 6 19 2 (unspec_volatile [
(set (pc)
(if_then_else (eq (zero_extract:SI (mem/v:QI (reg:SI 27) [-1 S1 A8])
(const_int 1 [0x1])
(const_int 0 [0]))
(const_int 1 [0x1]))
(label_ref:SI 25)
(pc)))
(set (zero_extract:SI (mem/v:QI (reg:SI 28) [-1 S1 A8])
(const_int 1 [0x1])
(const_int 0 [0]))
(const_int 1 [0x1]))
] 100) ".../libatomic/flag.c":35:10 669 {jbbssiqi}
(nil)
-> 25)
during RTL pass: reload
.../libatomic/flag.c:36:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:4098
0x1112c587 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*)
.../gcc/rtl-error.c:108
0x10ee6563 curr_insn_transform
.../gcc/lra-constraints.c:4098
0x10eeaf87 lra_constraints(bool)
.../gcc/lra-constraints.c:5133
0x10ec97e3 lra(_IO_FILE*)
.../gcc/lra.c:2336
0x10e4633f do_reload
.../gcc/ira.c:5827
0x10e46b27 execute
.../gcc/ira.c:6013
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Switch to using `match_dup' as expected then for a machine instruction
that in its encoding only has one actual operand in for the single-bit
field.
gcc/
* config/vax/builtins.md (jbb<ccss>i<mode>): Remove operand #3.
(sync_lock_test_and_set<mode>): Adjust accordingly.
(sync_lock_release<mode>): Likewise.
|
|
This function has never been used and it is unclear what its intended
purpose was.
gcc/
* config/vax/vax-protos.h (adjacent_operands_p): Remove
prototype.
* config/vax/vax.c (adjacent_operands_p): Remove.
|
|
The comment for a peephole provided for the `*bit<mode>' pattern to be
produced in comparison elimination from a sequence involving a bitwise
complement operation of one input operand followed by a bitwise AND
operation between a bitwise complement of said intermediate result and
the other input operand (which corresponds to a sequence of MCOM and BIC
machine instructions) incorrectly refers to the first operation as MNEG
(which is the machine instruction for arithmetic negation) rather than
MCOM as it is supposed to. Fix it.
gcc/
* config/vax/vax.md: Fix comment for `*bit<mode>' pattern's
peephole.
|
|
If TARGET_MD_ASM_ADJUST changes a mode of an input operand (which
should be ok as long as the hook itself as well as after_md_seq make up
for it), input_mode will contain stale information.
It might be tempting to fix this by removing input_mode altogether and
just using GET_MODE (), but this will not work correctly with constants.
So add input_modes parameter and document that it should be updated
whenever inputs parameter is updated.
gcc/ChangeLog:
2021-01-05 Ilya Leoshkevich <iii@linux.ibm.com>
* cfgexpand.c (expand_asm_loc): Pass new parameter.
(expand_asm_stmt): Likewise.
* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Add new
parameter.
* config/arm/aarch-common.c (arm_md_asm_adjust): Likewise.
* config/arm/arm.c (thumb1_md_asm_adjust): Likewise.
* config/cris/cris.c (cris_md_asm_adjust): Likewise.
* config/i386/i386.c (ix86_md_asm_adjust): Likewise.
* config/mn10300/mn10300.c (mn10300_md_asm_adjust): Likewise.
* config/nds32/nds32.c (nds32_md_asm_adjust): Likewise.
* config/pdp11/pdp11.c (pdp11_md_asm_adjust): Likewise.
* config/rs6000/rs6000.c (rs6000_md_asm_adjust): Likewise.
* config/vax/vax.c (vax_md_asm_adjust): Likewise.
* config/visium/visium.c (visium_md_asm_adjust): Likewise.
* doc/tm.texi (md_asm_adjust): Likewise.
* target.def (md_asm_adjust): Likewise.
|
|
Remove the `cc' mode attribute that duplicates the implicitly defined
`mode' attribute. No change to semantics.
gcc/
* config/vax/vax.md (cc): Remove mode attribute.
(subst_<cc>, subst_f<cc>): Rename to...
(subst_<mode>, subst_f<VAXccnz:mode>): ... these respectively.
(*cbranch<VAXint:mode>4_<VAXcc:mode>): Update for `cc' removal.
(*cbranch<VAXfp:mode>4_<VAXccnz:mode>): Likewise.
(*branch_<mode>, *branch_<mode>_reversed): Likewise.
|
|
For predictable semantics propagate the mode from operands referred by
the FP substitution to the `const_double_zero' expressions used with the
associated condition code calculation. Use an iterator to make copies
of the FP substitution across the FP modes supported as the substitution
now has to match the mode of the operands.
gcc/
* config/vax/vax.md (subst_f<cc>): Add mode to operands and
`const_double_zero'.
|
|
|
|
Avoid the possibility of code discrepancies like one fixed with the
previous change and improve the structure of code by selecting between
push and non-push operations in a single place in `vax_output_int_move'.
The PUSHAB/MOVAB address moves are never actually produced from this
code as the SImode invocation of this function is guarded with the
`nonsymbolic_operand' predicate, but let's not mess up with this code
too much on this occasion and keep the piece in place.
* config/vax/vax.c (vax_output_int_move): Unify push operation
selection.
|
|
Check the output operand for representing pushing a value onto the stack
rather than the constant 0 input in determining whether to use the PUSHL
or the CLRL instruction for a SImode move. The latter actually works by
means of using the predecrement addressing mode with the SP register and
the machine code produced even takes the same number of bytes, however
at least with some VAX implementations it incurs a performance penalty.
Besides, we don't want to check the wrong operand anyway and have code
that works by chance only.
Add a test case covering push operations; for operands different from
constant zero there is actually a code size advantage for using PUSHL
rather than the equivalent MOVL instruction.
gcc/
* config/vax/vax.c (vax_output_int_move): Check the correct
operand for constant 0 push operation.
gcc/testsuite/
* gcc.target/vax/push.c: New test.
|
|
Remove an assertion the failure of which has not been actually observed,
but which appears clearly dangerous, for when the QMATH DImode add/sub
handler is invoked with the subtrahend and the minuend both the same.
Instead handle the operation by emitting a move of constant 0 to the
output operand. Adjust the relevant inline comment accordingly.
gcc/
* config/vax/vax.c (vax_expand_addsub_di_operands): Handle equal
input operands with subtraction.
|
|
Handle constant 0 passed to the QMATH DImode add/sub handler such as
with:
#2 0x0000000011d409b0 in gen_adddi3 (operand0=0x7ffff5c0a128,
operand1=0x7ffff5c60480, operand2=0x7ffff5c60470)
at .../gcc/config/vax/vax.md:755
755 "vax_expand_addsub_di_operands (operands, PLUS); DONE;")
(gdb) pr operand0
(reg:DI 31)
(gdb) pr operand1
(const_int 0 [0])
(gdb) pr operand2
(const_int -1 [0xffffffffffffffff])
(gdb)
causing an assertion in `vax_expand_addsub_di_operands':
gcc_assert (operands[1] != const0_rtx || code == MINUS);
to trigger:
during RTL pass: expand
.../gcc/testsuite/gcc.c-torture/compile/sync-1.c: In function 'test_op_ignore':
.../gcc/testsuite/gcc.c-torture/compile/sync-1.c:33:10: internal compiler error: in vax_expand_addsub_di_operands, at config/vax/vax.c:2080
0x11815003 vax_expand_addsub_di_operands(rtx_def**, rtx_code)
.../gcc/config/vax/vax.c:2080
0x11d409af gen_adddi3(rtx_def*, rtx_def*, rtx_def*)
.../gcc/config/vax/vax.md:755
0x10ea2763 rtx_insn* insn_gen_fn::operator()<rtx_def*, rtx_def*, rtx_def*>(rtx_def*, rtx_def*, rtx_def*) const
.../gcc/recog.h:304
0x10f7fc8f maybe_gen_insn(insn_code, unsigned int, expand_operand*)
.../gcc/optabs.c:7402
0x10f67f8b expand_binop_directly
.../gcc/optabs.c:1122
0x10f684cf expand_binop(machine_mode, optab_tag, rtx_def*, rtx_def*, rtx_def*, int, optab_methods)
.../gcc/optabs.c:1209
0x10f6fb4f expand_unop(machine_mode, optab_tag, rtx_def*, rtx_def*, int)
.../gcc/optabs.c:3013
0x10f6c493 expand_simple_unop(machine_mode, rtx_code, rtx_def*, rtx_def*, int)
.../gcc/optabs.c:2200
0x10f7e2f3 expand_atomic_fetch_op(rtx_def*, rtx_def*, rtx_def*, rtx_code, memmodel, bool)
.../gcc/optabs.c:7021
0x107f7523 expand_builtin_sync_operation
.../gcc/builtins.c:7605
0x107ff547 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
.../gcc/builtins.c:9430
0x10acda63 expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
.../gcc/expr.c:11249
0x10abeb9f expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool)
.../gcc/expr.c:8486
0x1085606b expand_expr
.../gcc/expr.h:282
0x1086157f expand_call_stmt
.../gcc/cfgexpand.c:2709
0x10865ab7 expand_gimple_stmt_1
.../gcc/cfgexpand.c:3713
0x108662fb expand_gimple_stmt
.../gcc/cfgexpand.c:3877
0x10870387 expand_gimple_basic_block
.../gcc/cfgexpand.c:5918
0x10872b6b execute
.../gcc/cfgexpand.c:6602
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
compiler exited with status 1
FAIL: gcc.c-torture/compile/sync-1.c -O0 (internal compiler error)
causing numerous failures in regression testing.
While requesting an addition operation to be produced for the constant
operands of 0 and -1 may seem silly, technically there is nothing wrong
with it, and non-QMATH code (as with the `-mno-qmath' option) has no
issues with that, so neither should QMATH code. This operation will
normally be folded in later passes anyway.
Observe then, that adding or subtracting constant 0 amounts to a move
(and we even have a machine instruction available to do that with a
single operation) so handle the case explicitly, swapping the addends if
so required, removing the assertion failure and along with that 70 test
suite failures like:
FAIL: gcc.c-torture/compile/sync-1.c -O0 (internal compiler error)
FAIL: gcc.c-torture/compile/sync-1.c -O0 fetch_and_nand (test for warnings, line )
FAIL: gcc.c-torture/compile/sync-1.c -O0 nand_and_fetch (test for warnings, line )
FAIL: gcc.c-torture/compile/sync-1.c -O0 (test for excess errors)
FAIL: gcc.c-torture/compile/sync-2.c -O0 (internal compiler error)
FAIL: gcc.c-torture/compile/sync-2.c -O0 (test for warnings, line )
FAIL: gcc.c-torture/compile/sync-2.c -O0 (test for excess errors)
FAIL: gcc.c-torture/compile/sync-3.c -O0 (internal compiler error)
FAIL: gcc.c-torture/compile/sync-3.c -O0 (test for warnings, line )
FAIL: gcc.c-torture/compile/sync-3.c -O0 (test for excess errors)
and similarly across all the other optimization levels and compilation
options covered.
gcc/
* config/vax/vax.c (vax_expand_addsub_di_operands): Handle the
addition or subtraction of 0.
|
|
An allocation is made for a temporary register, however it is unneeded,
as actually explained in the comment preceding the conditional block in
question, and consequently never used, so remove it. The `temp' rtx is
already used elsewhere in the function, which is possibly why this dead
assignment has not been warned about.
gcc/
* config/vax/vax.c (vax_expand_addsub_di_operands): Remove
unused register allocation.
|
|
Fix an issue with the `casesi' expander using `GEN_INT' to produce the
constant rtx for lower bound adjustment. This generates a VOIDmode
value which may overflow the SImode range required for the operand to
stay within to satisfy `general_operand', resulting in an ICE like:
.../gcc/testsuite/gcc.c-torture/compile/pr46934.c: In function 'caller':
.../gcc/testsuite/gcc.c-torture/compile/pr46934.c:17:1: error: unrecognizable insn:
(insn 5 2 6 2 (set (reg:SI 25)
(plus:SI (mem/c:SI (reg/f:SI 17 virtual-incoming-args) [1 reg_type+0 S4 A32])
(const_int 2147483648 [0x80000000]))) -1
(nil))
during RTL pass: vregs
.../gcc/testsuite/gcc.c-torture/compile/pr46934.c:17:1: internal compiler error: in extract_insn, at recog.c:2315
0x110d4673 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*)
.../gcc/rtl-error.c:108
0x110d46eb _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
.../gcc/rtl-error.c:116
0x1106578b extract_insn(rtx_insn*)
.../gcc/recog.c:2315
0x10b63f73 instantiate_virtual_regs_in_insn
.../gcc/function.c:1609
0x10b65b2f instantiate_virtual_regs
.../gcc/function.c:1979
0x10b65ca7 execute
.../gcc/function.c:2028
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
compiler exited with status 1
FAIL: gcc.c-torture/compile/pr46934.c -O0 (internal compiler error)
Use `gen_int_mode' to produce the rtx instead, requesting a SImode value
so that the constant gets correctly truncated:
@@ -199,7 +199,7 @@ caller (unsigned int reg_type)
(insn 5 4 6 (set (reg:SI 25)
(plus:SI (mem/c:SI (reg/f:SI 17 virtual-incoming-args) [1 reg_type+0 S4 A32])
- (const_int 2147483648 [0x80000000]))) -1
+ (const_int -2147483648 [0xffffffff80000000]))) -1
(nil))
(jump_insn 6 5 7 (set (pc)
removing these test suite failures:
FAIL: gcc.c-torture/compile/pr46934.c -O0 (internal compiler error)
FAIL: gcc.c-torture/compile/pr46934.c -O0 (test for excess errors)
with the `vax-netbsdelf' target.
gcc/
* config/vax/vax.md (casesi): Use `gen_int_mode' rather than
`GEN_INT' for the immediate used for lower bound adjustment.
|
|
In the VAX ISA INSV bit-field insert instruction is the only computational
operation that keeps the condition codes, held in the PSL or Processor
Status Longword register, intact. The instruction is flexible enough it
could potentially be used for data moves post-reload, but then reportedly
it is not the best choice performance-wise, and then we have no addition
operation available that would keep the condition codes unchanged.
Futhermore, as usually with a complex CISC ISA, for many operations we
have several machine instructions or instruction sequences to choose
from that set condition codes in a different manner.
Use the approach then where the condition codes only get introduced by
reload, by definining instruction splitters for RTL insns that change
condition codes in some way, by default considering them clobbered.
Then to prevent code generated from regressing too much provide insns
that include a `compare' operation setting the condition codes in
parallel to the main operation. The manner condition codes are set by
each insn is supposed to be provided by the whatever the SELECT_CC_MODE
macro expands to.
Given that individual patterns provided for the same RTL basic operation
may set the condion codes differently keeping the information away from
the insn patterns themselves would cause a maintenance nightmare and
would be bound to fail in a horrible way sooner or later. Therefore
instead let the patterns themselves choose which condition modes they
support, by having one or more subst iterators applied and then have
individual comparison operators require the specific condition mode each
according to the codes used by the operation.
While subst iterators only support one alternative each, there is
actually no problem with applying multiple ones to a single insn with
the result as intended, and if the corresponding subst attribute
supplies an empty NO-SUBST-VALUE, then no mess results even. Make use
of this observation.
Add appropriate subst iterators to all the computational patterns then,
according to the condition codes they usably set, including DImode ones
and a substitute DImode comparison instruction in the absence of a CMPQ
machine instruction, however do not provide a `cbranchdi4' named pattern
as without a further development it regresses code quality by resorting
to the `__cmpdi2' libcall where a simpler operation would do, e.g. to
check for negativity the TSTL machine instruction may be executed over
the upper longword only. This is good material for further work.
Do not apply subst iterators to the increment- or decrement-and-branch
patterns at this time; these may yet have to be reviewed, in particular
whether `*jsobneq_minus_one' is still relevant in the context of the
recent integer constant cost review.
Also add a couple of peepholes to help eliminating comparisons in some
problematic cases, such as with the BIT instruction which is bitwise-AND
for condition codes only that has no direct counterpart for the actual
calculation, because the BIC instruction which does do bitwise-AND and
produces a result implements the operation with a bitwise negation of
its input `mask' operand. Or the FFS instruction which sets the Z
condition code according to its `field' input operand rather than the
result produced. Or the bit-field comparisons we don't have generic
middle-end support for.
Code size stats are as follows, obtained from 17640 and 9086 executables
built in `check-c' and `check-c++' GCC testing respectively:
check-c check-c++
samples average median samples average median
---------------------------------------------------------------
regressions 1813 0.578% 0.198% 289 0.349% 0.175%
unchanged 15160 0.000% 0.000% 8662 0.000% 0.000%
progressions 667 -0.589% -0.194% 135 -0.944% -0.191%
----------------------------------------------------------------
total 17640 0.037% 0.000% 9086 -0.003% 0.000%
Outliers:
old new change %change filename
----------------------------------------------------
2406 2950 +544 +22.610 20111208-1.exe
4314 5329 +1015 +23.528 pr39417.exe
2235 3055 +820 +36.689 990404-1.exe
2631 4213 +1582 +60.129 pr57521.exe
3063 5579 +2516 +82.142 20000422-1.exe
and:
old new change %change filename
----------------------------------------------------
6317 4845 -1472 -23.302 vector-compare-1.exe
6313 4845 -1468 -23.254 vector-compare-1.exe
6474 5002 -1472 -22.737 vector-compare-1.exe
6470 5002 -1468 -22.689 vector-compare-1.exe
We have some code quality regressions like:
10861: 9e ef d9 12 movab 11b40 <p>,r0
10865: 00 00 50
10868: 90 a0 03 a0 movb 0x3(r0),0x2(r0)
1086c: 02
1086d: d1 60 8f 61 cmpl (r0),$0x64646261
10871: 62 64 64
10874: 13 07 beql 1087d <main_test+0x21>
to:
10861: 9e ef e1 12 movab 11b48 <p>,r0
10865: 00 00 50
10868: 90 a0 03 a0 movb 0x3(r0),0x2(r0)
1086c: 02
1086d: d1 ef d5 12 cmpl 11b48 <p>,$0x64646261
10871: 00 00 8f 61
10875: 62 64 64
10878: 13 07 beql 10881 <main_test+0x25>
(from `memmove-2.x2') due to the constant propagation passes eagerly
replacing pseudo registers with direct symbol references where possible,
which does not happen with CC0 even though the passes do run regardless.
There are further code quality regressions due to earlier compilation
stages trying to push expression evaluation earlier where possible so
as to make data dependencies further apart from each other. This works
well for computations and architectures that do not involve condition
codes set as a side effect of calculations. However for integer
negation that makes assembly code produced like:
movb *8(%ap),%r0
mnegb %r0,%r1
tstb %r0
jeql .L2
the RTL equibvalent of which the comparison elimination pass cannot
really do anything about, because the comparison is made on the source
rather than the target operand of the negation (we could add a peephole
for this, but this seems futile an effort, as one'd have to iterate over
all the possible such cases), even though this is really equivalent to:
movb *8(%ap),%r0
mnegb %r0,%r1
jeql .L2
or, if R0 is dead at the conclusion of the branch, even:
mnegb *8(%ap),%r1
jeql .L2
Since the compiler insists on doing the comparison on the source of the
negation it obviously has to load it into a temporary so as to avoid
accessing the original memory location twice, hence the sequence of
three instructions rather than just a single one. A similar phenomenon
can be observed with the XOR operation and in other cases.
In some cases a comparison does get eliminated, however useless moves
into registers done in preparation to it remain, such as with:
movb *8(%ap),%r2
movb *12(%ap),%r1
subb3 %r1,%r2,%r0
jlssu .L2
where R1 and R2 are both dead at conclusion and therefore:
subb3 *12(%ap),*8(%ap),%r0
jlssu .L2
would obviously do, but there was to be a comparison before the branch:
cmpb %r2,%r1
All this looks like material for future improvement.
Test cases for comparison elimination and the peepholes will be supplied
separately.
gcc/
PR target/95294
* config/vax/elf.h (REGISTER_NAMES): Append `%psl'.
* config/vax/vax-modes.def (CCN, CCNZ, CCZ): New modes.
* config/vax/vax-protos.h (vax_select_cc_mode): New prototype.
(vax_maybe_split_dimode_move): Likewise.
(vax_notice_update_cc): Remove prototype.
* config/vax/vax.c (TARGET_FLAGS_REGNUM): New macro.
(TARGET_CC_MODES_COMPATIBLE): Likewise.
(TARGET_MD_ASM_ADJUST): Likewise.
(vax_select_cc_mode): New function
(vax_cc_modes_compatible): Likewise.
(vax_md_asm_adjust): Likewise.
(vax_notice_update_cc): Remove function.
(vax_output_int_move): Factor out code checking if a DImode move
may have to be split...
(vax_maybe_split_dimode_move): ... into this new function.
* config/vax/vax.h (FIRST_PSEUDO_REGISTER): Bump up.
(FIXED_REGISTERS): Append an entry for PSL.
(CALL_USED_REGISTERS): Likewise.
(NOTICE_UPDATE_CC, OUTPUT_JUMP): Remove macros.
(SELECT_CC_MODE): New macro.
(REGISTER_NAMES): Append `psl'.
* config/vax/predicates.md (const_zero_operand)
(vax_cc_comparison_operator, vax_ccn_comparison_operator)
(vax_ccnz_comparison_operator, vax_ccz_comparison_operator):
New predicates.
* config/vax/builtins.md: Rewrite for MODE_CC representation.
* config/vax/vax.md: Likewise.
|
|
Fix a testsuite failure:
/tmp/ccL65Mmt.s: Assembler messages:
/tmp/ccL65Mmt.s:36: Warning: Symbol n used as immediate operand in PIC mode.
FAIL: gcc.dg/lto/pr55660 c_lto_pr55660_0.o-c_lto_pr55660_1.o link, -O0 -flto -flto-partition=none -fuse-linker-plugin
where non-PIC code is substituted by the LTO compiler at the link stage
for what used to be PIC code in the original compilation. This happens
because in the de-facto VAX ELF psABI we rely on code being PIC for GOT
support in dynamic executables and arrange that by having `-fPIC' passed
to the compiler by default by means of a specs recipe.
That is however canceled where the LTO wrapper is used, by an internal
arrangement in the LTO compiler that clears the PIC flag whenever the
`-flinker-output=exec' option has been used. This has been deliberately
introduced with commit 1ff9ed6fb282 ("re PR lto/67548 (LTO drops weak
binding with "ld -r")")[1]:
"In the log of PR67548 HJ actually pointed out that we do have API at
linker plugin side which says what type of output is done. This is cool
because we can also use it to drop -fpic when building static binary.
This is common in Firefox, where some objects are built with -fpic and
linked to both binaries and libraries."
with this code:
case LTO_LINKER_OUTPUT_EXEC: /* Normal executable */
flag_pic = 0;
flag_pie = 0;
flag_shlib = 0;
break;
Consequently code like:
.L6:
addl3 -8(%fp),$n,%r0
pushl %r0
calls $1,foo
addl2 %r0,-12(%fp)
incl -8(%fp)
.L5:
is produced by the LTO compiler, where a reference to `n' is used that
is invalid in PIC code, because it uses the immediate addressing mode,
denoted by the `$' prefix.
For that not to happen we must never pass `-flinker-output=exec' to the
LTO compiler unless non-PIC code has been explicitly requested. Using
`-flinker-output=dyn' except for relocatable output would seem the
simplest approach, as it does not fiddle with any of the internal code
model settings beyond what the command-line options have arranged and
therefore lets them remain the same as with the original compilation,
but it breaks as well causing PR lto/69866 to retrigger, as that code
seems sensitive to `flag_shlib':
lto1: internal compiler error: in add_symbol_to_partition_1, at lto/lto-partition.c:152
0x105be1cb add_symbol_to_partition_1
.../gcc/lto/lto-partition.c:152
0x105be443 add_symbol_to_partition_1
.../gcc/lto/lto-partition.c:194
0x105be80f add_symbol_to_partition
.../gcc/lto/lto-partition.c:270
0x105bee6f add_sorted_nodes
.../gcc/lto/lto-partition.c:395
0x105c0903 lto_balanced_map(int, int)
.../gcc/lto/lto-partition.c:815
0x105aa91f do_whole_program_analysis
.../gcc/lto/lto.c:499
0x105aac97 lto_main()
.../gcc/lto/lto.c:637
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
lto-wrapper: fatal error: .../gcc/xgcc returned 1 exit status
compilation terminated.
.../usr/bin/vax-netbsdelf-ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
compiler exited with status 1
FAIL: gcc.dg/lto/pr69866 c_lto_pr69866_0.o-c_lto_pr69866_1.o link, -O0 -flto -fuse-linker-plugin -fno-fat-lto-objects (internal compiler error)
Substitute `-flinker-output=pie' for `-flinker-output=exec' in the specs
then unless `-no-pie' has also been used, preserving the original intent
of emitting PIC code by default for executables while keeping the linker
arrangement unchanged. The LTO compiler uses the `cc1' spec, so keep
`cc1plus' unmodified.
This makes code like:
.L6:
movab n,%r0
addl2 -8(%fp),%r0
pushl %r0
calls $1,foo
addl2 %r0,-12(%fp)
incl -8(%fp)
.L5:
be produced instead corresponding to the fragment quoted above, which is
valid PIC code as it uses the PC-relative addressing mode denoted by the
absence of a prefix to `n' (which can be redirected to GOT as required,
by changing the addressing mode to PC-relative indirect in the operand
specifier).
Ideally we would instead default to the PIE model for executables, but
that triggers a BFD bug where for a change the LTO wrapper is not used:
.../usr/bin/vax-netbsdelf-ld: /tmp/ccV2sWQt.ltrans0.ltrans.o: warning: GOT addend of 3 to `n' does not match previous GOT addend of 0
FAIL: gcc.dg/lto/pr55660 c_lto_pr55660_0.o-c_lto_pr55660_1.o link, -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin
which is due to assembly code like:
main:
.word 0
subl2 $4,%sp
movab n,%r0
movab n+3,%r2
clrl %r3
movb $98,%r1
.L4:
and consequently object code like:
00000000 <main>:
0: 00 00 .word 0x0000 # Entry mask: < >
2: c2 04 5e subl2 $0x4,sp
5: 9e ef 00 00 movab b <main+0xb>,r0
9: 00 00 50
7: R_VAX_GOT32 n
c: 9e ef 00 00 movab 12 <main+0x12>,r2
10: 00 00 52
e: R_VAX_GOT32 n+0x3
13: d4 53 clrf r3
15: 90 8f 62 51 movb $0x62,r1
being produced. This would be problematic for external `n', because we
do not support multiple GOT entries for the same symbol referred to with
different offsets in a single link unit. In this case however the LTO
compiler correctly observes that `n' is defined by the executable and
not preemptible and therefore no GOT entry will be made for it.
Indeed a valid executable is produced:
00010548 <main>:
10548: 00 00 .word 0x0000 # Entry mask: < >
1054a: c2 04 5e subl2 $0x4,sp
1054d: 9e ef dd 14 movab 11a30 <n>,r0
10551: 00 00 50
10554: 9e ef d9 14 movab 11a33 <__bss_start>,r2
10558: 00 00 52
1055b: d4 53 clrf r3
1055d: 90 8f 62 51 movb $0x62,r1
despite the warning, but it would be rather bad to have users annoyed
with this message from BFD, however harmless, especially as it triggers
outside LTO compilations as well.
Therefore this change is the best we can do until binutils have been
fixed.
References:
[1] Jan Hubicka, "Getting LTO incremental linking work",
<https://gcc.gnu.org/ml/gcc-patches/2015-11/msg02986.html>
gcc/
* config/vax/elf.h (VAX_CC1_SPEC, VAX_CC1PLUS_SPEC): New macros.
* config/vax/netbsd-elf.h (CC1_SPEC): Use VAX_CC1_SPEC rather
than VAX_CC1_AND_CC1PLUS_SPEC.
(CC1PLUS_SPEC): Use VAX_CC1PLUS_SPEC rather than
VAX_CC1_AND_CC1PLUS_SPEC.
|
|
Use a double colon to introduce the comments like elsewhere throughout
the VAX machine description.
gcc/
* config/vax/vax.md (divmoddisi4, *amulsi4): Make the comment
notation consistent with the rest of the file.
|
|
Correct issues with commented-out insns, which fail to build if enabled:
.../gcc/config/vax/vax.md:503:1: repeated operand number 1
.../gcc/config/vax/vax.md:503:1: repeated operand number 2
and then when the issue with the repeated operands has been corrected:
.../gcc/config/vax/vax.md:107:1: destination operand 0 allows non-lvalue
.../gcc/config/vax/vax.md:503:1: destination operand 0 allows non-lvalue
.../gcc/config/vax/vax.md:503:1: destination operand 3 allows non-lvalue
.../gcc/config/vax/vax.md:744:1: destination operand 0 allows non-lvalue
Fix the RTL with the repeated operands and change the relevant output
operand predicates not to allow immediates.
Also emit MOVO rather than MOVH assembly instruction with the `movti'
insn so that the condition codes are set according to the integer rather
than floating-point interpretation of the datum moved, as expected with
the operation associated with the pattern.
Finally give `*amulsi4' a name, for easier reference here and elsewhere.
We may eventually want to have some of these insns enabled at `-Os'.
gcc/
* config/vax/vax.md (movti): Fix output predicate. Emit `movo'
rather than `movh'.
(divmoddisi4): Fix output predicates, correct RTL.
(*amulsi4): Name insn. Fix output predicate.
|
|
It makes no sense for insn operand predicates, as long as they accept a
register operand, to be more restrictive than the set of the associated
constraints, because expand will choose the insn based on the relevant
operand being a pseudo register then and reload will keep it happily as
an immediate if a constraint permits it. So the restriction posed by
such a predicate will be happily ignored, and moreover if a splitter is
added, such as required for MODE_CC support, the new instructions will
reject the original operands supplied, causing an ICE like below:
.../gcc/testsuite/gfortran.dg/graphite/PR67518.f90:44:0: Error: could not split insn
(insn 90 662 663 (set (reg:DI 10 %r10 [orig:97 _235 ] [97])
(mult:DI (sign_extend:DI (mem/c:SI (plus:SI (reg/f:SI 13 %fp)
(const_int -800 [0xfffffffffffffce0])) [14 %sfp+-800 S4 A32]))
(sign_extend:DI (const_int -51 [0xffffffffffffffcd])))) 299 {mulsidi3}
(expr_list:REG_EQUAL (mult:DI (sign_extend:DI (subreg:SI (mem/c:DI (plus:SI (reg/f:SI 13 %fp)
(const_int -800 [0xfffffffffffffce0])) [14 %sfp+-800 S8 A32]) 0))
(const_int -51 [0xffffffffffffffcd]))
(nil)))
during RTL pass: final
.../gcc/testsuite/gfortran.dg/graphite/PR67518.f90:44:0: internal compiler error: in final_scan_insn_1, at final.c:3073
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
Change the predicates used with the widening multiply and multiply-add
insns to allow immediates then, just as the constraints and the machine
instructions produced permit.
Also give the insns names, for easier reference here and elsewhere.
gcc/
* config/vax/vax.md (mulsidi3): Fix the multiplicand predicates.
(*maddsidi4, *maddsidi4_const): Likewise. Name insns.
|
|
It makes no sense for insn operand predicates, as long as they accept a
register operand, to be more restrictive than the set of the associated
constraints, because expand will choose the insn based on the relevant
operand being a pseudo register then and reload keep it happily as a
memory reference if a constraint permits it. So the restriction posed
by such a predicate will be happily ignored, and moreover if a splitter
is added, such as required for MODE_CC support, the new instructions
will reject the original operands supplied, causing an ICE. An actual
example will be given with a subsequent change.
Therefore, similarly to EXTV/EXTZV/INSV insns, remove inconsistencies
with predicates and constraints of bit-field comparison insns, observing
that a bit-field located in memory is byte-addressed by the respective
machine instructions and therefore SImode may only be used with a
register or an offsettable memory operand (i.e. not an indexed,
pre-decremented, or post-incremented one).
Also give the insns names, for easier reference here and elsewhere.
gcc/
* config/vax/vax.md (*cmpv_2): Name insn.
(*cmpv, *cmpzv, *cmpzv_2): Likewise. Fix location predicate and
constraint.
|
|
We have matching insns defined for `sign_extract' and `zero_extract'
expressions, so make the three named patterns for bit-field operations
consistent and make `extv' an expander rather than an insn taking a
SImode, a QImode, and a SImode general operand for the LOC, SIZE, and
POS operands respectively, like with the `extzv' and `insv' patterns,
matching the machine instructions and giving the middle end more choice
as to which actual insn to choose in a given situation.
Given this program:
typedef struct
{
int f0:1;
int f1:7;
int f8:8;
int f16:16;
} bit_t;
typedef struct
{
unsigned int f0:1;
unsigned int f1:7;
unsigned int f8:8;
unsigned int f16:16;
} ubit_t;
typedef union
{
bit_t b;
int i;
} bit_u;
typedef union
{
ubit_t b;
unsigned int i;
} ubit_u;
int
ins1 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f1 = y;
return x.i;
}
int
ext1 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f1;
}
unsigned int
extz1 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f1;
}
int
ins8 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f8 = y;
return x.i;
}
int
ext8 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f8;
}
unsigned int
extz8 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f8;
}
int
ins16 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f16 = y;
return x.i;
}
int
ext16 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f16;
}
unsigned int
extz16 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f16;
}
this results in the following code change:
@@ -16,12 +16,12 @@ ins1:
.globl ext1
.type ext1, @function
ext1:
- .word 0 # 19 [c=0] procedure_entry_mask
- subl2 $4,%sp # 20 [c=32] addsi3
+ .word 0 # 18 [c=0] procedure_entry_mask
+ subl2 $4,%sp # 19 [c=32] addsi3
movl 4(%ap),%r0 # 2 [c=16] movsi_2
- cvtbl %r0,%r0 # 7 [c=4] extendqisi2
- ashl $-1,%r0,%r0 # 14 [c=40] *vax.md:624
- ret # 24 [c=0] return
+ extv $1,$7,%r0,%r0 # 7 [c=60] *extv_non_const
+ cvtbl %r0,%r0 # 13 [c=4] extendqisi2
+ ret # 23 [c=0] return
.size ext1, .-ext1
.align 1
.globl extz1
@@ -49,12 +49,12 @@ ins8:
.globl ext8
.type ext8, @function
ext8:
- .word 0 # 20 [c=0] procedure_entry_mask
- subl2 $4,%sp # 21 [c=32] addsi3
+ .word 0 # 18 [c=0] procedure_entry_mask
+ subl2 $4,%sp # 19 [c=32] addsi3
movl 4(%ap),%r0 # 2 [c=16] movsi_2
- cvtwl %r0,%r0 # 7 [c=4] extendhisi2
- ashl $-8,%r0,%r0 # 15 [c=40] *vax.md:624
- ret # 25 [c=0] return
+ rotl $24,%r0,%r0 # 13 [c=60] *extv_non_const
+ cvtbl %r0,%r0
+ ret # 23 [c=0] return
.size ext8, .-ext8
.align 1
.globl extz8
If there is a performance degradation with the replacement sequences,
then it can and should be sorted within `extv_non_const'.
gcc/
* config/vax/vax.md (extv): Rename insn to...
(*extv): ... this.
(extv): New expander.
|
|
With the `*insv_aligned', `*extzv_aligned' and `*extv_aligned' insns we
are going to adjust the bit-field location if it is in memory, so only
allow such location addresses that can be offset, excluding external
symbol references in the PIC mode in particular.
This fixes an ICE like:
during RTL pass: final
In file included from .../gcc/testsuite/gcc.dg/torture/vshuf-v16qi.c:11:
.../gcc/testsuite/gcc.dg/torture/vshuf-main.inc: In function 'test_13':
.../gcc/testsuite/gcc.dg/torture/vshuf-main.inc:27:1: internal compiler error: in change_address_1, at emit-rtl.c:2275
.../gcc/testsuite/gcc.dg/torture/vshuf-16.inc:16:1: note: in expansion of macro 'T'
.../gcc/testsuite/gcc.dg/torture/vshuf-main.inc:28:1: note: in expansion of macro 'TESTS'
0x10a34b33 change_address_1
.../gcc/emit-rtl.c:2275
0x10a358af adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, int, int, int, poly_int<1u, long>)
.../gcc/emit-rtl.c:2409
0x11d2505f output_97
.../gcc/config/vax/vax.md:806
0x10adec4b get_insn_template(int, rtx_insn*)
.../gcc/final.c:2070
0x10ae1c5b final_scan_insn_1
.../gcc/final.c:3039
0x10ae2257 final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
.../gcc/final.c:3152
0x10ade9a3 final_1
.../gcc/final.c:2020
0x10ae6157 rest_of_handle_final
.../gcc/final.c:4658
0x10ae6697 execute
.../gcc/final.c:4736
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
compiler exited with status 1
FAIL: gcc.dg/torture/vshuf-v16qi.c -O2 (internal compiler error)
triggered by an RTL instruction like:
(insn 97 96 98 (set (reg:SI 5 %r5 [88])
(zero_extract:SI (mem/c:SI (symbol_ref:SI ("b") <var_decl 0x7ffff7f801b0 b>) [0 b+0 S4 A128])
(const_int 8 [0x8])
(const_int 24 [0x18]))) ".../gcc/testsuite/gcc.dg/torture/vshuf-main.inc":28:1 97 {*extzv_aligned}
(nil))
and removes these regressions:
FAIL: gcc.dg/torture/vshuf-v16qi.c -O2 (internal compiler error)
FAIL: gcc.dg/torture/vshuf-v16qi.c -O2 (test for excess errors)
FAIL: gcc.dg/torture/vshuf-v4hi.c -O2 (internal compiler error)
FAIL: gcc.dg/torture/vshuf-v4hi.c -O2 (test for excess errors)
FAIL: gcc.dg/torture/vshuf-v8hi.c -O2 (internal compiler error)
FAIL: gcc.dg/torture/vshuf-v8hi.c -O2 (test for excess errors)
FAIL: gcc.dg/torture/vshuf-v8qi.c -O2 (internal compiler error)
FAIL: gcc.dg/torture/vshuf-v8qi.c -O2 (test for excess errors)
However expand typically presents pseudo-registers rather than memory
references to these insns, so a further rework is required to make a
better use of the code variant they are supposed to produce. This at
least fixes the problem at hand.
gcc/
* config/vax/vax.md (*insv_aligned, *extzv_aligned)
(*extv_aligned): Also make sure the memory address of a bit-field
location can be adjusted in the PIC mode.
|
|
The INSV machine instruction is the only computational operation in the
VAX ISA that keeps condition codes intact. In preparation to MODE_CC
transition keep patterns apart then that make or do not make use of said
instruction. For consistency update EXTV and EXTZV instruction uses
accordingly. In expand SUBREGs will be presented as operands, so handle
that possibility in the insn condition.
This actually yields better code by avoiding EXTV/EXTZV instructions in
pseudo-aligned register cases previously resorting to those instructions:
@@ -42,7 +42,7 @@ ins8:
subl2 $4,%sp # 21 [c=32] addsi3
movl 4(%ap),%r0 # 2 [c=16] movsi_2
movl 8(%ap),%r1 # 17 [c=16] movsi_2
- insv %r1,$8,$8,%r0 # 9 [c=4] *insv_aligned
+ insv %r1,$8,$8,%r0 # 9 [c=4] *insv_2
ret # 25 [c=0] return
.size ins8, .-ins8
.align 1
@@ -60,12 +60,12 @@ ext8:
.globl extz8
.type extz8, @function
extz8:
- .word 0 # 19 [c=0] procedure_entry_mask
- subl2 $4,%sp # 20 [c=32] addsi3
+ .word 0 # 18 [c=0] procedure_entry_mask
+ subl2 $4,%sp # 19 [c=32] addsi3
movl 4(%ap),%r0 # 2 [c=16] movsi_2
- extzv $8,$8,%r0,%r1 # 13 [c=60] *extzv_aligned
- movl %r1,%r0 # 18 [c=4] movsi_2
- ret # 24 [c=0] return
+ rotl $24,%r0,%r0 # 13 [c=60] *extzv_non_const
+ movzbl %r0,%r0
+ ret # 23 [c=0] return
.size extz8, .-extz8
.align 1
.globl ins16
@@ -75,7 +75,7 @@ ins16:
subl2 $4,%sp # 21 [c=32] addsi3
movl 4(%ap),%r0 # 2 [c=16] movsi_2
movl 8(%ap),%r1 # 17 [c=16] movsi_2
- insv %r1,$16,$16,%r0 # 9 [c=4] *insv_aligned
+ insv %r1,$16,$16,%r0 # 9 [c=4] *insv_2
ret # 25 [c=0] return
.size ins16, .-ins16
.align 1
@@ -94,8 +94,9 @@ ext16:
extz16:
.word 0 # 18 [c=0] procedure_entry_mask
subl2 $4,%sp # 19 [c=32] addsi3
- movl 4(%ap),%r1 # 2 [c=16] movsi_2
- extzv $16,$16,%r1,%r0 # 7 [c=60] *extzv_aligned
+ movl 4(%ap),%r0 # 2 [c=16] movsi_2
+ rotl $16,%r0,%r0 # 7 [c=60] *extzv_non_const
+ movzwl %r0,%r0
movzwl %r0,%r0 # 13 [c=4] zero_extendhisi2
ret # 23 [c=0] return
.size extz16, .-extz16
demonstrated with this program:
typedef struct
{
int f0:1;
int f1:7;
int f8:8;
int f16:16;
} bit_t;
typedef struct
{
unsigned int f0:1;
unsigned int f1:7;
unsigned int f8:8;
unsigned int f16:16;
} ubit_t;
typedef union
{
bit_t b;
int i;
} bit_u;
typedef union
{
ubit_t b;
unsigned int i;
} ubit_u;
int
ins1 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f1 = y;
return x.i;
}
int
ext1 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f1;
}
unsigned int
extz1 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f1;
}
int
ins8 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f8 = y;
return x.i;
}
int
ext8 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f8;
}
unsigned int
extz8 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f8;
}
int
ins16 (bit_u x, int y)
{
asm volatile ("" : "+r" (x), "+r" (y));
x.b.f16 = y;
return x.i;
}
int
ext16 (bit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f16;
}
unsigned int
extz16 (ubit_u x)
{
asm volatile ("" : "+r" (x));
return x.b.f16;
}
It also papers over a regression:
FAIL: gcc.dg/pr83623.c (internal compiler error)
FAIL: gcc.dg/pr83623.c (test for excess errors)
from an ICE like:
during RTL pass: final
.../gcc/testsuite/gcc.dg/pr83623.c: In function 'foo':
.../gcc/testsuite/gcc.dg/pr83623.c:13:1: internal compiler error: in change_address_1, at emit-rtl.c:2275
0x10a056e3 change_address_1
.../gcc/emit-rtl.c:2275
0x10a0645f adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, int, int, int, poly_int<1u, long>)
.../gcc/emit-rtl.c:2409
0x11cb588f output_97
.../gcc/config/vax/vax.md:808
0x10aafb2f get_insn_template(int, rtx_insn*)
.../gcc/final.c:2070
0x10ab2b3f final_scan_insn_1
.../gcc/final.c:3039
0x10ab313b final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
.../gcc/final.c:3152
0x10aaf887 final_1
.../gcc/final.c:2020
0x10ab703b rest_of_handle_final
.../gcc/final.c:4658
0x10ab757b execute
.../gcc/final.c:4736
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
compiler exited with status 1
FAIL: gcc.dg/pr83623.c (internal compiler error)
triggered by an RTL instruction like:
(insn 17 14 145 (set (reg:SI 1 %r1)
(zero_extract:SI (mem/c:SI (symbol_ref:SI ("x") <var_decl 0x7ffff7f80120 x>) [1 x+0 S4 A128])
(const_int 16 [0x10])
(const_int 16 [0x10]))) ".../gcc/testsuite/gcc.dg/pr83623.c":12:9 97 {*extzv_aligned}
(nil))
(where the address cannot be adjusted by 2 for PIC code as requested
here as it would create an offset external symbol reference) otherwise
caused by the patterns modified here, addressed next. This indicates
a further rework is warranted here, but at least problems at hand have
been fixed.
gcc/
* config/vax/vax.md (*insv_aligned, *extzv_aligned)
(*extv_aligned): Reject register bit-field locations that are not
aligned to the least significant bit; update output statement
accordingly.
|
|
It makes no sense for insn operand predicates, as long as they accept a
register operand, to be more restrictive than the set of the associated
constraints, because expand will choose the insn based on the relevant
operand being a pseudo register then and reload keep it happily as a
memory reference if a constraint permits it. So the restriction posed
by such a predicate will be happily ignored, and moreover if a splitter
is added, such as required for MODE_CC support, the new instructions
will reject the original operands supplied, causing an ICE. An actual
example will be given with a subsequent change.
Remove such inconsistencies we have with the EXTV/EXTZV/INSV insns then,
observing that a bit-field located in memory is byte-addressed by the
respective machine instructions and therefore SImode may only be used
with a register or an offsettable memory operand (i.e. not an indexed,
pre-decremented, or post-incremented one), which has already been taken
into account with the constraints currently used, except for `*insv_2'.
The QI machine mode may be used for the bit-field location with any kind
of memory operand, but we got the constraint wrong, although harmlessly
in reality, with `*insv'. Fix that for consistency though.
Also give the insns names, for easier reference here and elsewhere.
gcc/
* config/vax/vax.md (*insv_aligned, *extzv_aligned)
(*extv_aligned, *extv_non_const, *extzv_non_const): Name insns.
Fix location predicate.
(*extzv): Name insn.
(*insv): Likewise. Fix location constraint.
(*insv_2): Likewise, and the predicate.
|
|
The MOVC3 machine instruction has `memmove' semantics[1]:
"The operation of the instruction is such that overlap of the source and
destination strings does not affect the result."
so use it to provide the `movmemhi' instruction as well.
References:
[1] DEC STD 032-0 "VAX Architecture Standard", Digital Equipment
Corporation, A-DS-EL-00032-00-0 Rev J, December 15, 1989, Section
3.10 "Character-String Instructions", p. 3-162
gcc/
* config/vax/vax.md (cpymemhi1): Rename insn to...
(movmemhi1): ... this.
(cpymemhi): Update accordingly. Remove constraints.
(movmemhi): New expander.
gcc/testsuite/
* gcc.target/vax/movmem.c: New test.
|
|
The middle end does not refer to `ctzqi2'/`ctzhi2' or `ffsqi2'/`ffshi2'
patterns by name where `__builtin_ctz' or `__builtin_ffs' respectively
is invoked for an argument of the QImode or HImode type, and instead it
extends the data type before passing it to `ctzsi2' or `ffssi2'.
Avoid the redundant operation and use a peephole2 to convert it to the
right RTL expression that will collapse the two operations into a single
machine instruction instead unless we need the extended intermediate
result for another purpose.
gcc/
* config/vax/builtins.md: Add a peephole2 for QImode and HImode
`ctz' operations.
(any_extend): New code iterator.
gcc/testsuite/
* gcc.target/vax/ctzhi.c: New test.
* gcc.target/vax/ctzqi.c: New test.
* gcc.target/vax/ffshi.c: New test.
* gcc.target/vax/ffsqi.c: New test.
|
|
The FFS machine instruction provides for arbitrary input bit-field widths
so take advantage of this and convert `ffssi2' and `ctzsi2' to templates
for all the three of QI, HI, SI machine modes.
Test cases will be added separately.
gcc/
* config/vax/builtins.md (width): New mode attribute.
(ffssi2): Rework expander into...
(ffs<mode>2): ... this.
(ctzsi2): Rework insn into...
(ctz<mode>2): ... this.
|
|
Our `ffssi2_internal' pattern and the machine FFS instruction, which
technically is a bit-field operation, match the `ctz' operation exactly,
with the result produced for the bit-field source operand of zero equal
to its width as specified with another machine instruction operand, not
directly expressed in RTL and currently hardcoded in the assembly code
produced. In our terms this is the bit size of the machine mode used,
and although it's SImode now let's be flexible for an upcoming change.
The operation also sets the Z condition code according to the value of
the source operand.
gcc/
* config/vax/builtins.md (ffssi2_internal): Rename insn to...
(ctzsi2): ... this. Update the RTL operation.
(ffssi2): Update accordingly.
* config/vax/vax.c (vax_notice_update_cc): Handle CTZ.
* config/vax/vax.h (CTZ_DEFINED_VALUE_AT_ZERO): New macro.
gcc/testsuite/
* gcc.target/vax/ctzsi.c: New test.
|
|
Test cases will follow.
gcc/
* config/vax/vax.md: Include `builtins.md'.
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Remove an ICE like:
during RTL pass: expand
.../libatomic/tas_n.c: In function 'libat_test_and_set_1':
.../libatomic/tas_n.c:39:1: internal compiler error: in patch_jump_insn, at cfgrtl.c:1298
39 | }
| ^
0x108a09ff patch_jump_insn
.../gcc/cfgrtl.c:1298
0x108a0b07 redirect_branch_edge
.../gcc/cfgrtl.c:1325
0x108a124b rtl_redirect_edge_and_branch
.../gcc/cfgrtl.c:1458
0x1087f6d3 redirect_edge_and_branch(edge_def*, basic_block_def*)
.../gcc/cfghooks.c:373
0x11d6264b try_forward_edges
.../gcc/cfgcleanup.c:562
0x11d6b0eb try_optimize_cfg
.../gcc/cfgcleanup.c:2960
0x11d6ba4f cleanup_cfg(int)
.../gcc/cfgcleanup.c:3174
0x10870b3f execute
.../gcc/cfgexpand.c:6763
triggered with an RTL pattern like:
(jump_insn 8 7 20 2 (parallel [
(set (pc)
(if_then_else (ne (zero_extract:SI (mem/v:QI (mem/f/c:SI (reg/f:SI 16 virtual-incoming-args) [1 mptr+0 S4 A32]) [-1 S1 A8])
(const_int 1 [0x1])
(const_int 0 [0]))
(const_int 0 [0]))
(label_ref 10)
(pc)))
(set (zero_extract:SI (mem/v:QI (mem/f/c:SI (reg/f:SI 16 virtual-incoming-args) [1 mptr+0 S4 A32]) [-1 S1 A8])
(const_int 1 [0x1])
(const_int 0 [0]))
(const_int 1 [0x1]))
]) ".../libatomic/tas_n.c":38:12 -1
(nil)
-> 10)
caused by a volatile memory reference used that is not accepted by the
`memory_operand' predicate of the `jbbssiqi' insn explicitly referred
from the `sync_lock_test_and_setqi' expander. Also seen with:
FAIL: gcc.dg/pr61756.c (internal compiler error)
Define a new `any_memory_operand' predicate accepting both ordinary and
volatile memory references and use it with the `jbb<ccss>i<mode>' insn,
so as to address the ICE.
Also remove useless operations from the `sync_lock_test_and_set<mode>'
and `sync_lock_release<mode>' expanders as those always either complete
or fail and therefore never fall through to using their template other
than to match operands. Wrap `jbb<ccss>i<mode>' into `unspec_volatile'
instead so that the jump does not get removed or reordered. Share one
index to avoid a complication around the iterators since the index is
nowhere referred to anyway and the pattern required pulled by its name.
Test cases will be added separately.
gcc/
* config/vax/predicates.md (volatile_mem_operand)
(any_memory_operand): New predicates.
* config/vax/builtins.md (VUNSPEC_UNLOCK): Remove constant.
(sync_lock_test_and_set<mode>): Remove `set' and `unspec'
operations, match operands only. Reformat.
(sync_lock_release<mode>): Likewise. Remove cruft.
(jbb<ccss>i<mode>): Wrap into `unspec_volatile', use
`any_memory_operand' predicate.
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With mode-specific interlocked branch insns already folded into iterated
templates now fold the two templates into one too, observing that the
only difference between them is the value of the bit branched on, which
is of course reflected both in the RTL expression and the instruction
produced. Use an int iterator to iterate over the bit value, making use
of the newly-added wide integer support, and substituting patterns as
necessary to produce equivalent individual insns. No functional change.
gcc/
* config/vax/builtins.md (bit): New int iterator.
(ccss): New int attribute.
(jbbssi<mode>, jbbcci<mode>): Fold insns into...
(jbb<ccss>i<mode>): ... this.
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Regardless of the machine mode all the interlocked branches of the same
kind, one of the two provided by the ISA, use the same RTL patterns and
machine instructions, except for the memory operand's constraint.
Remove code duplication then and make use of a mode iterator combined
with an attribute to expand the same insn patterns with the constraint
suitably substituted from a single template. No functional change.
gcc/
* config/vax/builtins.md (bb_mem): New mode attribute.
(jbbssiqi, jbbssihi, jbbssisi): Fold insns into...
(jbbssi<mode>): ... this.
(jbbcciqi, jbbccihi, jbbccisi): Likewise...
(jbbcci<mode>): ... this.
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