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The SECTION_LINK_ORDER changes broke powerpc64-linux ELFv1. Seems
that the assembler/linker relies on the symbol mentioned for the
"awo" section to be in the same section as the symbols mentioned in
the relocations in that section (i.e. labels for the patchable area
in this case). That is the case for most targets, including powerpc-linux
32-bit or powerpc64 ELFv2 (that one has -fpatchable-function-entry*
support broken for other reasons and it doesn't seem to be a regression).
But it doesn't work on powerpc64-linux ELFv1.
We emit:
.section ".opd","aw"
.align 3
_Z3foov:
.quad .L._Z3foov,.TOC.@tocbase,0
.previous
.type _Z3foov, @function
.L._Z3foov:
.section __patchable_function_entries,"awo",@progbits,_Z3foov
.align 3
.8byte .LPFE1
.section .text._Z3foov,"axG",@progbits,_Z3foov,comdat
.LPFE1:
nop
.LFB0:
.cfi_startproc
and because _Z3foov is in the .opd section rather than the function text
section, it doesn't work.
I'm afraid I don't know what exactly should be done, whether e.g.
it could use
.section __patchable_function_entries,"awo",@progbits,.L._Z3foov
instead, or whether the linker should be changed to handle it as is, or
something else.
But because we have a P1 regression that didn't see useful progress over the
4 months since it has been filed and we don't really have much time, below
is an attempt to do a targetted reversion of H.J's patch, basically act as
if HAVE_GAS_SECTION_LINK_ORDER is never true for powerpc64-linux ELFv1,
but for 32-bit or 64-bit ELFv2 keep working as is.
This would give us time to resolve it for GCC 12 properly.
2021-04-03 Jakub Jelinek <jakub@redhat.com>
PR testsuite/98125
* targhooks.h (default_print_patchable_function_entry_1): Declare.
* targhooks.c (default_print_patchable_function_entry_1): New function,
copied from default_print_patchable_function_entry with an added flags
argument.
(default_print_patchable_function_entry): Rewritten into a small
wrapper around default_print_patchable_function_entry_1.
* config/rs6000/rs6000.c (TARGET_ASM_PRINT_PATCHABLE_FUNCTION_ENTRY):
Redefine.
(rs6000_print_patchable_function_entry): New function.
* g++.dg/pr93195a.C: Skip on powerpc*-*-* 64-bit.
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vect_better_loop_vinfo_p
While experimenting with some backend costs for Advanced SIMD and SVE I
hit many cases where GCC would pick SVE for VLA auto-vectorisation even when
the backend very clearly presented cheaper costs for Advanced SIMD.
For a simple float addition loop the SVE costs were:
vec.c:9:21: note: Cost model analysis:
Vector inside of loop cost: 28
Vector prologue cost: 2
Vector epilogue cost: 0
Scalar iteration cost: 10
Scalar outside cost: 0
Vector outside cost: 2
prologue iterations: 0
epilogue iterations: 0
Minimum number of vector iterations: 1
Calculated minimum iters for profitability: 4
and for Advanced SIMD (Neon) they're:
vec.c:9:21: note: Cost model analysis:
Vector inside of loop cost: 11
Vector prologue cost: 0
Vector epilogue cost: 0
Scalar iteration cost: 10
Scalar outside cost: 0
Vector outside cost: 0
prologue iterations: 0
epilogue iterations: 0
Calculated minimum iters for profitability: 0
vec.c:9:21: note: Runtime profitability threshold = 4
yet the SVE one was always picked. With guidance from Richard this seems
to be due to the vinfo comparisons in vect_better_loop_vinfo_p, in
particular the part with the big comment explaining the
estimated_rel_new * 2 <= estimated_rel_old heuristic.
This patch extends the comparisons by introducing a three-way estimate
kind for poly_int values that the backend can distinguish.
This allows vect_better_loop_vinfo_p to ask for minimum, maximum and
likely estimates and pick Advanced SIMD overs SVE when it is clearly cheaper.
gcc/
* target.h (enum poly_value_estimate_kind): Define.
(estimated_poly_value): Take an estimate kind argument.
* target.def (estimated_poly_value): Update definition for the
above.
* doc/tm.texi: Regenerate.
* targhooks.c (estimated_poly_value): Update prototype.
* tree-vect-loop.c (vect_better_loop_vinfo_p): Use min, max and
likely estimates of VF to pick between vinfos.
* config/aarch64/aarch64.c (aarch64_cmp_autovec_modes): Use
estimated_poly_value instead of aarch64_estimated_poly_value.
(aarch64_estimated_poly_value): Take a kind argument and handle
it.
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This commit in GNU binutils 2.35:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=b7d072167715829eed0622616f6ae0182900de3e
added the section flag 'o' to .section directive:
.section __patchable_function_entries,"awo",@progbits,foo
which specifies the symbol name which the section references. Assembler
creates a unique __patchable_function_entries section with the section,
where foo is defined, as its linked-to section. Linker keeps a section
if its linked-to section is kept during garbage collection.
This patch checks assembler support for the section flag 'o' and uses
it to implement __patchable_function_entries section. Since Solaris may
use GNU assembler with Solairs ld. Even if GNU assembler supports the
section flag 'o', it doesn't mean that Solairs ld supports it. This
feature is disabled for Solairs targets.
gcc/
PR middle-end/93195
PR middle-end/93197
* configure.ac (HAVE_GAS_SECTION_LINK_ORDER): New. Define 1 if
the assembler supports the section flag 'o' for specifying
section with link-order.
* output.h (SECTION_LINK_ORDER): New. Defined to 0x8000000.
(SECTION_MACH_DEP): Changed from 0x8000000 to 0x10000000.
* targhooks.c (default_print_patchable_function_entry): Pass
SECTION_LINK_ORDER to switch_to_section if the section flag 'o'
works. Pass current_function_decl to switch_to_section.
* varasm.c (default_elf_asm_named_section): Use 'o' flag for
SECTION_LINK_ORDER if assembler supports it.
* config.in: Regenerated.
* configure: Likewise.
* doc/sourcebuild.texi: Document o_flag_in_section.
gcc/testsuite/
PR middle-end/93195
* g++.dg/pr93195a.C: New test.
* g++.dg/pr93195b.C: Likewise.
* lib/target-supports.exp
(check_effective_target_o_flag_in_section): New proc.
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Handling stack variables has three features.
1) Ensure HWASAN required alignment for stack variables
When tagging shadow memory, we need to ensure that each tag granule is
only used by one variable at a time.
This is done by ensuring that each tagged variable is aligned to the tag
granule representation size and also ensure that the end of each
object is aligned to ensure the start of any other data stored on the
stack is in a different granule.
This patch ensures the above by forcing the stack pointer to be aligned
before and after allocating any stack objects. Since we are forcing
alignment we also use `align_local_variable` to ensure this new alignment
is advertised properly through SET_DECL_ALIGN.
2) Put tags into each stack variable pointer
Make sure that every pointer to a stack variable includes a tag of some
sort on it.
The way tagging works is:
1) For every new stack frame, a random tag is generated.
2) A base register is formed from the stack pointer value and this
random tag.
3) References to stack variables are now formed with RTL describing an
offset from this base in both tag and value.
The random tag generation is handled by a backend hook. This hook
decides whether to introduce a random tag or use the stack background
based on the parameter hwasan-random-frame-tag. Using the stack
background is necessary for testing and bootstrap. It is necessary
during bootstrap to avoid breaking the `configure` test program for
determining stack direction.
Using the stack background means that every stack frame has the initial
tag of zero and variables are tagged with incrementing tags from 1,
which also makes debugging a bit easier.
Backend hooks define the size of a tag, the layout of the HWASAN shadow
memory, and handle emitting the code that inserts and extracts tags from a
pointer.
3) For each stack variable, tag and untag the shadow stack on function
prologue and epilogue.
On entry to each function we tag the relevant shadow stack region for
each stack variable. This stack region is tagged to match the tag added to
each pointer to that variable.
This is the first patch where we use the HWASAN shadow space, so we need
to add in the libhwasan initialisation code that creates this shadow
memory region into the binary we produce. This instrumentation is done
in `compile_file`.
When exiting a function we need to ensure the shadow stack for this
function has no remaining tags. Without clearing the shadow stack area
for this stack frame, later function calls could get false positives
when those later function calls check untagged areas (such as parameters
passed on the stack) against a shadow stack area with left-over tag.
Hence we ensure that the entire stack frame is cleared on function exit.
config/ChangeLog:
* bootstrap-hwasan.mk: Disable random frame tags for stack-tagging
during bootstrap.
gcc/ChangeLog:
* asan.c (struct hwasan_stack_var): New.
(hwasan_sanitize_p): New.
(hwasan_sanitize_stack_p): New.
(hwasan_sanitize_allocas_p): New.
(initialize_sanitizer_builtins): Define new builtins.
(ATTR_NOTHROW_LIST): New macro.
(hwasan_current_frame_tag): New.
(hwasan_frame_base): New.
(stack_vars_base_reg_p): New.
(hwasan_maybe_init_frame_base_init): New.
(hwasan_record_stack_var): New.
(hwasan_get_frame_extent): New.
(hwasan_increment_frame_tag): New.
(hwasan_record_frame_init): New.
(hwasan_emit_prologue): New.
(hwasan_emit_untag_frame): New.
(hwasan_finish_file): New.
(hwasan_truncate_to_tag_size): New.
* asan.h (hwasan_record_frame_init): New declaration.
(hwasan_record_stack_var): New declaration.
(hwasan_emit_prologue): New declaration.
(hwasan_emit_untag_frame): New declaration.
(hwasan_get_frame_extent): New declaration.
(hwasan_maybe_enit_frame_base_init): New declaration.
(hwasan_frame_base): New declaration.
(stack_vars_base_reg_p): New declaration.
(hwasan_current_frame_tag): New declaration.
(hwasan_increment_frame_tag): New declaration.
(hwasan_truncate_to_tag_size): New declaration.
(hwasan_finish_file): New declaration.
(hwasan_sanitize_p): New declaration.
(hwasan_sanitize_stack_p): New declaration.
(hwasan_sanitize_allocas_p): New declaration.
(HWASAN_TAG_SIZE): New macro.
(HWASAN_TAG_GRANULE_SIZE): New macro.
(HWASAN_STACK_BACKGROUND): New macro.
* builtin-types.def (BT_FN_VOID_PTR_UINT8_PTRMODE): New.
* builtins.def (DEF_SANITIZER_BUILTIN): Enable for HWASAN.
* cfgexpand.c (align_local_variable): When using hwasan ensure
alignment to tag granule.
(align_frame_offset): New.
(expand_one_stack_var_at): For hwasan use tag offset.
(expand_stack_vars): Record stack objects for hwasan.
(expand_one_stack_var_1): Record stack objects for hwasan.
(init_vars_expansion): Initialise hwasan state.
(expand_used_vars): Emit hwasan prologue and generate hwasan epilogue.
(pass_expand::execute): Emit hwasan base initialization if needed.
* doc/tm.texi (TARGET_MEMTAG_TAG_SIZE,TARGET_MEMTAG_GRANULE_SIZE,
TARGET_MEMTAG_INSERT_RANDOM_TAG,TARGET_MEMTAG_ADD_TAG,
TARGET_MEMTAG_SET_TAG,TARGET_MEMTAG_EXTRACT_TAG,
TARGET_MEMTAG_UNTAGGED_POINTER): Document new hooks.
* doc/tm.texi.in (TARGET_MEMTAG_TAG_SIZE,TARGET_MEMTAG_GRANULE_SIZE,
TARGET_MEMTAG_INSERT_RANDOM_TAG,TARGET_MEMTAG_ADD_TAG,
TARGET_MEMTAG_SET_TAG,TARGET_MEMTAG_EXTRACT_TAG,
TARGET_MEMTAG_UNTAGGED_POINTER): Document new hooks.
* explow.c (get_dynamic_stack_base): Take new `base` argument.
* explow.h (get_dynamic_stack_base): Take new `base` argument.
* sanitizer.def (BUILT_IN_HWASAN_INIT): New.
(BUILT_IN_HWASAN_TAG_MEM): New.
* target.def (target_memtag_tag_size,target_memtag_granule_size,
target_memtag_insert_random_tag,target_memtag_add_tag,
target_memtag_set_tag,target_memtag_extract_tag,
target_memtag_untagged_pointer): New hooks.
* targhooks.c (HWASAN_SHIFT): New.
(HWASAN_SHIFT_RTX): New.
(default_memtag_tag_size): New default hook.
(default_memtag_granule_size): New default hook.
(default_memtag_insert_random_tag): New default hook.
(default_memtag_add_tag): New default hook.
(default_memtag_set_tag): New default hook.
(default_memtag_extract_tag): New default hook.
(default_memtag_untagged_pointer): New default hook.
* targhooks.h (default_memtag_tag_size): New default hook.
(default_memtag_granule_size): New default hook.
(default_memtag_insert_random_tag): New default hook.
(default_memtag_add_tag): New default hook.
(default_memtag_set_tag): New default hook.
(default_memtag_extract_tag): New default hook.
(default_memtag_untagged_pointer): New default hook.
* toplev.c (compile_file): Call hwasan_finish_file when finished.
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These flags can't be used at the same time as any of the other
sanitizers.
We add an equivalent flag to -static-libasan in -static-libhwasan to
ensure static linking.
The -fsanitize=kernel-hwaddress option is for compiling targeting the
kernel. This flag has defaults to match the LLVM implementation and
sets some other behaviors to work in the kernel (e.g. accounting for
the fact that the stack pointer will have 0xff in the top byte and to not
call the userspace library initialisation routines).
The defaults are that we do not sanitize variables on the stack and
always recover from a detected bug.
Since we are introducing a few more conflicts between sanitizer flags we
refactor the checking for such conflicts to use a helper function which
makes checking for such conflicts more easy and consistent.
We introduce a backend hook `targetm.memtag.can_tag_addresses` that
indicates to the mid-end whether a target has a feature like AArch64 TBI
where the top byte of an address is ignored.
Without this feature hwasan sanitization is not done.
gcc/ChangeLog:
* common.opt (flag_sanitize_recover): Default for kernel
hwaddress.
(static-libhwasan): New cli option.
* config/aarch64/aarch64.c (aarch64_can_tag_addresses): New.
(TARGET_MEMTAG_CAN_TAG_ADDRESSES): New.
* config/gnu-user.h (LIBHWASAN_EARLY_SPEC): hwasan equivalent of
asan command line flags.
* cppbuiltin.c (define_builtin_macros_for_compilation_flags):
Add hwasan equivalent of __SANITIZE_ADDRESS__.
* doc/invoke.texi: Document hwasan command line flags.
* doc/tm.texi: Document new hook.
* doc/tm.texi.in: Document new hook.
* flag-types.h (enum sanitize_code): New sanitizer values.
* gcc.c (STATIC_LIBHWASAN_LIBS): New macro.
(LIBHWASAN_SPEC): New macro.
(LIBHWASAN_EARLY_SPEC): New macro.
(SANITIZER_EARLY_SPEC): Update to include hwasan.
(SANITIZER_SPEC): Update to include hwasan.
(sanitize_spec_function): Use hwasan options.
* opts.c (finish_options): Describe conflicts between address
sanitizers.
(find_sanitizer_argument): New.
(report_conflicting_sanitizer_options): New.
(sanitizer_opts): Introduce new sanitizer flags.
(common_handle_option): Add defaults for kernel sanitizer.
* params.opt (hwasan--instrument-stack): New
(hwasan-random-frame-tag): New
(hwasan-instrument-allocas): New
(hwasan-instrument-reads): New
(hwasan-instrument-writes): New
(hwasan-instrument-mem-intrinsics): New
* target.def (HOOK_PREFIX): Add new hook.
(can_tag_addresses): Add new hook under memtag prefix.
* targhooks.c (default_memtag_can_tag_addresses): New.
* targhooks.h (default_memtag_can_tag_addresses): New decl.
* toplev.c (process_options): Ensure hwasan only on
architectures that advertise the possibility.
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gcc/ChangeLog:
* targhooks.c (default_zero_call_used_regs): Fix flag-name typo
in sorry.
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This new feature causes the compiler to zero a subset of all call-used
registers at function return. This is used to increase program security
by either mitigating Return-Oriented Programming (ROP) attacks or
preventing information leakage through registers.
gcc/ChangeLog:
2020-10-30 Qing Zhao <qing.zhao@oracle.com>
H.J.Lu <hjl.tools@gmail.com>
* common.opt: Add new option -fzero-call-used-regs
* config/i386/i386.c (zero_call_used_regno_p): New function.
(zero_call_used_regno_mode): Likewise.
(zero_all_vector_registers): Likewise.
(zero_all_st_registers): Likewise.
(zero_all_mm_registers): Likewise.
(ix86_zero_call_used_regs): Likewise.
(TARGET_ZERO_CALL_USED_REGS): Define.
* df-scan.c (df_epilogue_uses_p): New function.
(df_get_exit_block_use_set): Replace EPILOGUE_USES with
df_epilogue_uses_p.
* df.h (df_epilogue_uses_p): Declare.
* doc/extend.texi: Document the new zero_call_used_regs attribute.
* doc/invoke.texi: Document the new -fzero-call-used-regs option.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_ZERO_CALL_USED_REGS): New hook.
* emit-rtl.h (struct rtl_data): New field must_be_zero_on_return.
* flag-types.h (namespace zero_regs_flags): New namespace.
* function.c (gen_call_used_regs_seq): New function.
(class pass_zero_call_used_regs): New class.
(pass_zero_call_used_regs::execute): New function.
(make_pass_zero_call_used_regs): New function.
* optabs.c (expand_asm_reg_clobber_mem_blockage): New function.
* optabs.h (expand_asm_reg_clobber_mem_blockage): Declare.
* opts.c (zero_call_used_regs_opts): New structure array
initialization.
(parse_zero_call_used_regs_options): New function.
(common_handle_option): Handle -fzero-call-used-regs.
* opts.h (zero_call_used_regs_opts): New structure array.
* passes.def: Add new pass pass_zero_call_used_regs.
* recog.c (valid_insn_p): New function.
* recog.h (valid_insn_p): Declare.
* resource.c (init_resource_info): Replace EPILOGUE_USES with
df_epilogue_uses_p.
* target.def (zero_call_used_regs): New hook.
* targhooks.c (default_zero_call_used_regs): New function.
* targhooks.h (default_zero_call_used_regs): Declare.
* tree-pass.h (make_pass_zero_call_used_regs): Declare.
gcc/c-family/ChangeLog:
2020-10-30 Qing Zhao <qing.zhao@oracle.com>
H.J.Lu <hjl.tools@gmail.com>
* c-attribs.c (c_common_attribute_table): Add new attribute
zero_call_used_regs.
(handle_zero_call_used_regs_attribute): New function.
gcc/testsuite/ChangeLog:
2020-10-30 Qing Zhao <qing.zhao@oracle.com>
H.J.Lu <hjl.tools@gmail.com>
* c-c++-common/zero-scratch-regs-1.c: New test.
* c-c++-common/zero-scratch-regs-10.c: New test.
* c-c++-common/zero-scratch-regs-11.c: New test.
* c-c++-common/zero-scratch-regs-2.c: New test.
* c-c++-common/zero-scratch-regs-3.c: New test.
* c-c++-common/zero-scratch-regs-4.c: New test.
* c-c++-common/zero-scratch-regs-5.c: New test.
* c-c++-common/zero-scratch-regs-6.c: New test.
* c-c++-common/zero-scratch-regs-7.c: New test.
* c-c++-common/zero-scratch-regs-8.c: New test.
* c-c++-common/zero-scratch-regs-9.c: New test.
* c-c++-common/zero-scratch-regs-attr-usages.c: New test.
* gcc.target/i386/zero-scratch-regs-1.c: New test.
* gcc.target/i386/zero-scratch-regs-10.c: New test.
* gcc.target/i386/zero-scratch-regs-11.c: New test.
* gcc.target/i386/zero-scratch-regs-12.c: New test.
* gcc.target/i386/zero-scratch-regs-13.c: New test.
* gcc.target/i386/zero-scratch-regs-14.c: New test.
* gcc.target/i386/zero-scratch-regs-15.c: New test.
* gcc.target/i386/zero-scratch-regs-16.c: New test.
* gcc.target/i386/zero-scratch-regs-17.c: New test.
* gcc.target/i386/zero-scratch-regs-18.c: New test.
* gcc.target/i386/zero-scratch-regs-19.c: New test.
* gcc.target/i386/zero-scratch-regs-2.c: New test.
* gcc.target/i386/zero-scratch-regs-20.c: New test.
* gcc.target/i386/zero-scratch-regs-21.c: New test.
* gcc.target/i386/zero-scratch-regs-22.c: New test.
* gcc.target/i386/zero-scratch-regs-23.c: New test.
* gcc.target/i386/zero-scratch-regs-24.c: New test.
* gcc.target/i386/zero-scratch-regs-25.c: New test.
* gcc.target/i386/zero-scratch-regs-26.c: New test.
* gcc.target/i386/zero-scratch-regs-27.c: New test.
* gcc.target/i386/zero-scratch-regs-28.c: New test.
* gcc.target/i386/zero-scratch-regs-29.c: New test.
* gcc.target/i386/zero-scratch-regs-30.c: New test.
* gcc.target/i386/zero-scratch-regs-31.c: New test.
* gcc.target/i386/zero-scratch-regs-3.c: New test.
* gcc.target/i386/zero-scratch-regs-4.c: New test.
* gcc.target/i386/zero-scratch-regs-5.c: New test.
* gcc.target/i386/zero-scratch-regs-6.c: New test.
* gcc.target/i386/zero-scratch-regs-7.c: New test.
* gcc.target/i386/zero-scratch-regs-8.c: New test.
* gcc.target/i386/zero-scratch-regs-9.c: New test.
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GCC has a target hook TARGET_LIBC_HAS_FUNCTION, which tells the compiler
which functions it can expect to be present in libc.
The default target hook does not include the sincos functions.
The nvptx port of newlib does include sincos and sincosf, but not sincosl.
The target hook TARGET_LIBC_HAS_FUNCTION does not distinguish between sincos,
sincosf and sincosl, so if we enable it for the sincos functions, then for
test.c:
...
long double x, a, b;
int main (void) {
x = 0.5;
a = sinl (x);
b = cosl (x);
printf ("a: %f\n", (double)a);
printf ("b: %f\n", (double)b);
return 0;
}
...
we introduce a regression:
...
$ gcc test.c -lm -O2
unresolved symbol sincosl
collect2: error: ld returned 1 exit status
...
Add a type argument to target hook TARGET_LIBC_HAS_FUNCTION_TYPE, and use it
in nvptx_libc_has_function_type to enable sincos and sincosf, but not sincosl.
Build and reg-tested on x86_64-linux.
Build and tested on nvptx.
gcc/ChangeLog:
2020-09-28 Tobias Burnus <tobias@codesourcery.com>
Tom de Vries <tdevries@suse.de>
* builtins.c (expand_builtin_cexpi, fold_builtin_sincos): Update
targetm.libc_has_function call.
* builtins.def (DEF_C94_BUILTIN, DEF_C99_BUILTIN, DEF_C11_BUILTIN):
(DEF_C2X_BUILTIN, DEF_C99_COMPL_BUILTIN, DEF_C99_C90RES_BUILTIN):
Same.
* config/darwin-protos.h (darwin_libc_has_function): Update prototype.
* config/darwin.c (darwin_libc_has_function): Add arg.
* config/linux-protos.h (linux_libc_has_function): Update prototype.
* config/linux.c (linux_libc_has_function): Add arg.
* config/i386/i386.c (ix86_libc_has_function): Update
targetm.libc_has_function call.
* config/nvptx/nvptx.c (nvptx_libc_has_function): New function.
(TARGET_LIBC_HAS_FUNCTION): Redefine to nvptx_libc_has_function.
* convert.c (convert_to_integer_1): Update targetm.libc_has_function
call.
* match.pd: Same.
* target.def (libc_has_function): Add arg.
* doc/tm.texi: Regenerate.
* targhooks.c (default_libc_has_function, gnu_libc_has_function)
(no_c99_libc_has_function): Add arg.
* targhooks.h (default_libc_has_function, no_c99_libc_has_function)
(gnu_libc_has_function): Update prototype.
* tree-ssa-math-opts.c (pass_cse_sincos::execute): Update
targetm.libc_has_function call.
gcc/fortran/ChangeLog:
2020-09-30 Tom de Vries <tdevries@suse.de>
* f95-lang.c (gfc_init_builtin_functions): Update
targetm.libc_has_function call.
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This patch fixes the default implementation of TARGET_VECTOR_ALIGNMENT,
known as default_vector_alignment, using the same logic as my earlier
nvptx patch, as the ICE caused by TYPE_SIZE(type) being zero during
error handling in gcc.dg/attr-vector_size.c is common among backends,
and is known in bugzilla as PR middle-end/90597, apparently a recent
regression.
2020-09-01 Roger Sayle <roger@nextmovesoftware.com>
gcc/ChangeLog:
PR middle-end/90597
* targhooks.c (default_vector_alignment): Return at least the
GET_MODE_ALIGNMENT for the type's mode.
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This adds a vectype parameter to add_stmt_cost which avoids the need
to pass down a (wrong) stmt_info just to carry this information.
Useful for invariants which do not have a stmt_info associated.
2020-05-13 Richard Biener <rguenther@suse.de>
* target.def (add_stmt_cost): Add new vectype parameter.
* targhooks.c (default_add_stmt_cost): Adjust.
* targhooks.h (default_add_stmt_cost): Likewise.
* config/aarch64/aarch64.c (aarch64_add_stmt_cost): Take new
vectype parameter.
* config/arm/arm.c (arm_add_stmt_cost): Likewise.
* config/i386/i386.c (ix86_add_stmt_cost): Likewise.
* config/rs6000/rs6000.c (rs6000_add_stmt_cost): Likewise.
* tree-vectorizer.h (stmt_info_for_cost::vectype): Add.
(dump_stmt_cost): Add new vectype parameter.
(add_stmt_cost): Likewise.
(record_stmt_cost): Likewise.
(record_stmt_cost): Add overload with old signature.
* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
Adjust.
(vect_get_known_peeling_cost): Likewise.
(vect_estimate_min_profitable_iters): Likewise.
* tree-vectorizer.c (dump_stmt_cost): Add new vectype parameter.
* tree-vect-stmts.c (record_stmt_cost): Likewise.
(vect_prologue_cost_for_slp_op): Remove stmt_vec_info parameter
and pass down correct vectype and NULL stmt_info.
(vect_model_simple_cost): Adjust.
(vect_model_store_cost): Likewise.
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gcc/
* config.gcc: Add riscv-shorten-memrefs.o to extra_objs for riscv.
* config/riscv/riscv-passes.def: New file.
* config/riscv/riscv-protos.h (make_pass_shorten_memrefs): Declare.
* config/riscv/riscv-shorten-memrefs.c: New file.
* config/riscv/riscv.c (tree-pass.h): New include.
(riscv_compressed_reg_p): New Function
(riscv_compressed_lw_offset_p): Likewise.
(riscv_compressed_lw_address_p): Likewise.
(riscv_shorten_lw_offset): Likewise.
(riscv_legitimize_address): Attempt to convert base + large_offset
to compressible new_base + small_offset.
(riscv_address_cost): Make anticipated compressed load/stores
cheaper for code size than uncompressed load/stores.
(riscv_register_priority): Move compressed register check to
riscv_compressed_reg_p.
* config/riscv/riscv.h (C_S_BITS): Define.
(CSW_MAX_OFFSET): Define.
* config/riscv/riscv.opt (mshorten-memefs): New option.
* config/riscv/t-riscv (riscv-shorten-memrefs.o): New rule.
(PASSES_EXTRA): Add riscv-passes.def.
* doc/invoke.texi: Document -mshorten-memrefs.
* config/riscv/riscv.c (riscv_new_address_profitable_p): New function.
(TARGET_NEW_ADDRESS_PROFITABLE_P): Define.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_NEW_ADDRESS_PROFITABLE_P): New hook.
* sched-deps.c (attempt_change): Use old address if it is cheaper than
new address.
* target.def (new_address_profitable_p): New hook.
* targhooks.c (default_new_address_profitable_p): New function.
* targhooks.h (default_new_address_profitable_p): Declare.
gcc/testsuite/
* gcc.target/riscv/shorten-memrefs-1.c: New test.
* gcc.target/riscv/shorten-memrefs-2.c: New test.
* gcc.target/riscv/shorten-memrefs-3.c: New test.
* gcc.target/riscv/shorten-memrefs-4.c: New test.
* gcc.target/riscv/shorten-memrefs-5.c: New test.
* gcc.target/riscv/shorten-memrefs-6.c: New test.
* gcc.target/riscv/shorten-memrefs-7.c: New test.
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Soonish we'll get SLP nodes which have no corresponding scalar
stmt and thus not stmt_vec_info and thus no way to get back to
the associated vec_info. This patch makes the vec_info available
as part of the APIs instead of putting in that back-pointer into
the leaf data structures.
2020-05-05 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (_stmt_vec_info::vinfo): Remove.
(STMT_VINFO_LOOP_VINFO): Likewise.
(STMT_VINFO_BB_VINFO): Likewise.
* tree-vect-data-refs.c: Adjust for the above, adding vec_info *
parameters and adjusting calls.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* target.def (add_stmt_cost): Add vec_info * parameter.
* target.h (stmt_in_inner_loop_p): Likewise.
* targhooks.c (default_add_stmt_cost): Adjust.
* doc/tm.texi: Re-generate.
* config/aarch64/aarch64.c (aarch64_extending_load_p): Add
vec_info * parameter and adjust.
(aarch64_sve_adjust_stmt_cost): Likewise.
(aarch64_add_stmt_cost): Likewise.
* config/arm/arm.c (arm_add_stmt_cost): Likewise.
* config/i386/i386.c (ix86_add_stmt_cost): Likewise.
* config/rs6000/rs6000.c (rs6000_add_stmt_cost): Likewise.
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On MIPS, .set noreorder/reorder needs to emitted around
the nop. The template for the nop instruction uses %(/%) to
do that. But default_print_patchable_function_entry uses
fprintf rather than output_asm_insn to output the instruction.
This fixes the problem by using output_asm_insn to emit the nop
instruction.
ChangeLog:
PR middle-end/93242
* targhooks.c (default_print_patchable_function_entry): Use
output_asm_insn to emit the nop instruction.
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2020-01-20 Fangrui Song <maskray@google.com>
gcc/
PR middle-end/93194
* targhooks.c (default_print_patchable_function_entry): Align to
POINTER_SIZE.
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From-SVN: r279813
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2019-11-27 Richard Biener <rguenther@suse.de>
* target.def (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
* targhooks.c (default_builtin_vectorized_conversion): Likewise.
* targhooks.h (default_builtin_vectorized_conversion): Likewise.
* optabs-tree.c (supportable_convert_operation): Do not call
targetm.vectorize.builtin_conversion. Remove unused decl parameter.
* optabs-tree.h (supportable_convert_operation): Adjust.
* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
* doc/tm.texi: Regenerate.
* tree-ssa-forwprop.c (simplify_vector_constructor): Adjust.
* tree-vect-generic.c (expand_vector_conversion): Likewise.
* tree-vect-stmts.c (vect_gen_widened_results_half): Remove
unused decl parameter and adjust.
(vect_create_vectorized_promotion_stmts): Likewise.
(vectorizable_conversion): Adjust.
From-SVN: r278765
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This patch adds a mode in which the vectoriser tries each available
base vector mode and picks the one with the lowest cost. The new
behaviour is selected by autovectorize_vector_modes.
The patch keeps the current behaviour of preferring a VF of
loop->simdlen over any larger or smaller VF, regardless of costs
or target preferences.
2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.h (VECT_COMPARE_COSTS): New constant.
* target.def (autovectorize_vector_modes): Return a bitmask of flags.
* doc/tm.texi: Regenerate.
* targhooks.h (default_autovectorize_vector_modes): Update accordingly.
* targhooks.c (default_autovectorize_vector_modes): Likewise.
* config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
Likewise.
* config/arc/arc.c (arc_autovectorize_vector_modes): Likewise.
* config/arm/arm.c (arm_autovectorize_vector_modes): Likewise.
* config/i386/i386.c (ix86_autovectorize_vector_modes): Likewise.
* config/mips/mips.c (mips_autovectorize_vector_modes): Likewise.
* tree-vectorizer.h (_loop_vec_info::vec_outside_cost)
(_loop_vec_info::vec_inside_cost): New member variables.
* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize them.
(vect_better_loop_vinfo_p, vect_joust_loop_vinfos): New functions.
(vect_analyze_loop): When autovectorize_vector_modes returns
VECT_COMPARE_COSTS, try vectorizing the loop with each available
vector mode and picking the one with the lowest cost.
(vect_estimate_min_profitable_iters): Record the computed costs
in the loop_vec_info.
From-SVN: r278336
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This is another patch in the series to remove the assumption that
all modes involved in vectorisation have to be the same size.
Rather than have the target provide a list of vector sizes,
it makes the target provide a list of vector "approaches",
with each approach represented by a mode.
A later patch will pass this mode to targetm.vectorize.related_mode
to get the vector mode for a given element mode. Until then, the modes
simply act as an alternative way of specifying the vector size.
2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.h (vector_sizes, auto_vector_sizes): Delete.
(vector_modes, auto_vector_modes): New typedefs.
* target.def (autovectorize_vector_sizes): Replace with...
(autovectorize_vector_modes): ...this new hook.
* doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
Replace with...
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): ...this new hook.
* doc/tm.texi: Regenerate.
* targhooks.h (default_autovectorize_vector_sizes): Delete.
(default_autovectorize_vector_modes): New function.
* targhooks.c (default_autovectorize_vector_sizes): Delete.
(default_autovectorize_vector_modes): New function.
* omp-general.c (omp_max_vf): Use autovectorize_vector_modes instead
of autovectorize_vector_sizes. Use the number of units in the mode
to calculate the maximum VF.
* omp-low.c (omp_clause_aligned_alignment): Use
autovectorize_vector_modes instead of autovectorize_vector_sizes.
Use a loop based on related_mode to iterate through all supported
vector modes for a given scalar mode.
* optabs-query.c (can_vec_mask_load_store_p): Use
autovectorize_vector_modes instead of autovectorize_vector_sizes.
* tree-vect-loop.c (vect_analyze_loop, vect_transform_loop): Likewise.
* tree-vect-slp.c (vect_slp_bb_region): Likewise.
* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes):
Replace with...
(aarch64_autovectorize_vector_modes): ...this new function.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
* config/arc/arc.c (arc_autovectorize_vector_sizes): Replace with...
(arc_autovectorize_vector_modes): ...this new function.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
* config/arm/arm.c (arm_autovectorize_vector_sizes): Replace with...
(arm_autovectorize_vector_modes): ...this new function.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
* config/i386/i386.c (ix86_autovectorize_vector_sizes): Replace with...
(ix86_autovectorize_vector_modes): ...this new function.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
* config/mips/mips.c (mips_autovectorize_vector_sizes): Replace with...
(mips_autovectorize_vector_modes): ...this new function.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
From-SVN: r278236
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This patch passes the data vector mode to get_mask_mode, rather than its
size and nunits. This is a bit simpler and allows targets to distinguish
between modes that happen to have the same size and number of elements.
2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (get_mask_mode): Take a vector mode itself as argument,
instead of properties about the vector mode.
* doc/tm.texi: Regenerate.
* targhooks.h (default_get_mask_mode): Update to reflect new
get_mode_mask interface.
* targhooks.c (default_get_mask_mode): Likewise. Use
related_int_vector_mode.
* optabs-query.c (can_vec_mask_load_store_p): Update call
to get_mask_mode.
* tree-vect-stmts.c (check_load_store_masking): Likewise, checking
first that the original mode really is a vector.
* tree.c (build_truth_vector_type_for): Likewise.
* config/aarch64/aarch64.c (aarch64_get_mask_mode): Update for new
get_mode_mask interface.
(aarch64_expand_sve_vcond): Update call accordingly.
* config/gcn/gcn.c (gcn_vectorize_get_mask_mode): Update for new
get_mode_mask interface.
* config/i386/i386.c (ix86_get_mask_mode): Likewise.
From-SVN: r278233
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This patch is the first of a series that tries to remove two
assumptions:
(1) that all vectors involved in vectorisation must be the same size
(2) that there is only one vector mode for a given element mode and
number of elements
Relaxing (1) helps with targets that support multiple vector sizes or
that require the number of elements to stay the same. E.g. if we're
vectorising code that operates on narrow and wide elements, and the
narrow elements use 64-bit vectors, then on AArch64 it would normally
be better to use 128-bit vectors rather than pairs of 64-bit vectors
for the wide elements.
Relaxing (2) makes it possible for -msve-vector-bits=128 to produce
fixed-length code for SVE. It also allows unpacked/half-size SVE
vectors to work with -msve-vector-bits=256.
The patch adds a new hook that targets can use to control how we
move from one vector mode to another. The hook takes a starting vector
mode, a new element mode, and (optionally) a new number of elements.
The flexibility needed for (1) comes in when the number of elements
isn't specified.
All callers in this patch specify the number of elements, but a later
vectoriser patch doesn't.
2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (related_mode): New hook.
* doc/tm.texi.in (TARGET_VECTORIZE_RELATED_MODE): New hook.
* doc/tm.texi: Regenerate.
* targhooks.h (default_vectorize_related_mode): Declare.
* targhooks.c (default_vectorize_related_mode): New function.
* machmode.h (related_vector_mode): Declare.
* stor-layout.c (related_vector_mode): New function.
* expmed.c (extract_bit_field_1): Use it instead of mode_for_vector.
* optabs-query.c (qimode_for_vec_perm): Likewise.
* tree-vect-stmts.c (get_group_load_store_type): Likewise.
(vectorizable_store, vectorizable_load): Likewise
From-SVN: r278229
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optimization
gcc/ChangeLog:
PR tree-optimization/92412
* targhooks.c (default_ref_may_alias_errno): Errono can only alias
extern variables.
gcc/testsuite/ChangeLog:
PR tree-optimization/92412
* gcc.dg/strlenopt-91.c: New test.
From-SVN: r278099
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2019-11-12 Martin Liska <mliska@suse.cz>
* Makefile.in: Remove PARAMS_H and params.list
and params.options.
* params-enum.h: Remove.
* params-list.h: Remove.
* params-options.h: Remove.
* params.c: Remove.
* params.def: Remove.
* params.h: Remove.
* asan.c: Do not include params.h.
* auto-profile.c: Likewise.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfgloopanal.c: Likewise.
* cgraph.c: Likewise.
* combine.c: Likewise.
* common/config/aarch64/aarch64-common.c: Likewise.
* common/config/gcn/gcn-common.c: Likewise.
* common/config/ia64/ia64-common.c: Likewise.
* common/config/powerpcspe/powerpcspe-common.c: Likewise.
* common/config/rs6000/rs6000-common.c: Likewise.
* common/config/sh/sh-common.c: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arm/arm.c: Likewise.
* config/avr/avr.c: Likewise.
* config/csky/csky.c: Likewise.
* config/i386/i386-builtins.c: Likewise.
* config/i386/i386-expand.c: Likewise.
* config/i386/i386-features.c: Likewise.
* config/i386/i386-options.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/rs6000/rs6000-logue.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/visium/visium.c: Likewise.
* coverage.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dse.c: Likewise.
* emit-rtl.c: Likewise.
* explow.c: Likewise.
* final.c: Likewise.
* fold-const.c: Likewise.
* gcc.c: Likewise.
* gcse.c: Likewise.
* ggc-common.c: Likewise.
* ggc-page.c: Likewise.
* gimple-loop-interchange.cc: Likewise.
* gimple-loop-jam.c: Likewise.
* gimple-loop-versioning.cc: Likewise.
* gimple-ssa-split-paths.c: Likewise.
* gimple-ssa-sprintf.c: Likewise.
* gimple-ssa-store-merging.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-ssa-warn-alloca.c: Likewise.
* gimple-ssa-warn-restrict.c: Likewise.
* graphite-isl-ast-to-gimple.c: Likewise.
* graphite-optimize-isl.c: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* haifa-sched.c: Likewise.
* hsa-gen.c: Likewise.
* ifcvt.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-fnsummary.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-polymorphic-call.c: Likewise.
* ipa-profile.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-split.c: Likewise.
* ipa-sra.c: Likewise.
* ira-build.c: Likewise.
* ira-conflicts.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lra-assigns.c: Likewise.
* lra-constraints.c: Likewise.
* modulo-sched.c: Likewise.
* opt-suggestions.c: Likewise.
* opts.c: Likewise.
* postreload-gcse.c: Likewise.
* predict.c: Likewise.
* reload.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* sanopt.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-rgn.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched.c: Likewise.
* shrink-wrap.c: Likewise.
* stmt.c: Likewise.
* targhooks.c: Likewise.
* toplev.c: Likewise.
* tracer.c: Likewise.
* trans-mem.c: Likewise.
* tree-chrec.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-parloops.c: Likewise.
* tree-predcom.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-scopedtables.c: Likewise.
* tree-ssa-sink.c: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadbackward.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* gimple-parser.c: Do not include params.h.
2019-11-12 Martin Liska <mliska@suse.cz>
* name-lookup.c: Do not include params.h.
* typeck.c: Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* lto-common.c: Do not include params.h.
* lto-partition.c: Likewise.
* lto.c: Likewise.
From-SVN: r278086
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2019-11-12 Martin Liska <mliska@suse.cz>
* asan.c (asan_sanitize_stack_p): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
(asan_sanitize_allocas_p): Likewise.
(asan_emit_stack_protection): Likewise.
(asan_protect_global): Likewise.
(instrument_derefs): Likewise.
(instrument_builtin_call): Likewise.
(asan_expand_mark_ifn): Likewise.
* auto-profile.c (auto_profile): Likewise.
* bb-reorder.c (copy_bb_p): Likewise.
(duplicate_computed_gotos): Likewise.
* builtins.c (inline_expand_builtin_string_cmp): Likewise.
* cfgcleanup.c (try_crossjump_to_edge): Likewise.
(try_crossjump_bb): Likewise.
* cfgexpand.c (defer_stack_allocation): Likewise.
(stack_protect_classify_type): Likewise.
(pass_expand::execute): Likewise.
* cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
(estimate_reg_pressure_cost): Likewise.
* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
* combine.c (combine_instructions): Likewise.
(record_value_for_reg): Likewise.
* common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
(aarch64_option_default_params): Likewise.
* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
* config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
(aarch64_allocate_and_probe_stack_space): Likewise.
(aarch64_expand_epilogue): Likewise.
(aarch64_override_options_internal): Likewise.
* config/alpha/alpha.c (alpha_option_override): Likewise.
* config/arm/arm.c (arm_option_override): Likewise.
(arm_valid_target_attribute_p): Likewise.
* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
* config/i386/i386.c (get_probe_interval): Likewise.
(ix86_adjust_stack_and_probe_stack_clash): Likewise.
(ix86_max_noce_ifcvt_seq_cost): Likewise.
* config/ia64/ia64.c (ia64_adjust_cost): Likewise.
* config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
(get_stack_clash_protection_guard_size): Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
* config/s390/s390.c (allocate_stack_space): Likewise.
(s390_emit_prologue): Likewise.
(s390_option_override_internal): Likewise.
* config/sparc/sparc.c (sparc_option_override): Likewise.
* config/visium/visium.c (visium_option_override): Likewise.
* coverage.c (get_coverage_counts): Likewise.
(coverage_compute_profile_id): Likewise.
(coverage_begin_function): Likewise.
(coverage_end_function): Likewise.
* cse.c (cse_find_path): Likewise.
(cse_extended_basic_block): Likewise.
(cse_main): Likewise.
* cselib.c (cselib_invalidate_mem): Likewise.
* dse.c (dse_step1): Likewise.
* emit-rtl.c (set_new_first_and_last_insn): Likewise.
(get_max_insn_count): Likewise.
(make_debug_insn_raw): Likewise.
(init_emit): Likewise.
* explow.c (compute_stack_clash_protection_loop_data): Likewise.
* final.c (compute_alignments): Likewise.
* fold-const.c (fold_range_test): Likewise.
(fold_truth_andor): Likewise.
(tree_single_nonnegative_warnv_p): Likewise.
(integer_valued_real_single_p): Likewise.
* gcse.c (want_to_gcse_p): Likewise.
(prune_insertions_deletions): Likewise.
(hoist_code): Likewise.
(gcse_or_cprop_is_too_expensive): Likewise.
* ggc-common.c: Likewise.
* ggc-page.c (ggc_collect): Likewise.
* gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
(MAX_DATAREFS): Likewise.
(OUTER_STRIDE_RATIO): Likewise.
* gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
* gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
* gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
* gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
(imm_store_chain_info::coalesce_immediate_stores): Likewise.
(imm_store_chain_info::output_merged_store): Likewise.
(pass_store_merging::process_store): Likewise.
* gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
(scop_to_isl_ast): Likewise.
* graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
(optimize_isl): Likewise.
* graphite-scop-detection.c (build_scops): Likewise.
* haifa-sched.c (set_modulo_params): Likewise.
(rank_for_schedule): Likewise.
(model_add_to_worklist): Likewise.
(model_promote_insn): Likewise.
(model_choose_insn): Likewise.
(queue_to_ready): Likewise.
(autopref_multipass_dfa_lookahead_guard): Likewise.
(schedule_block): Likewise.
(sched_init): Likewise.
* hsa-gen.c (init_prologue): Likewise.
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
(cond_move_process_if_block): Likewise.
* ipa-cp.c (ipcp_lattice::add_value): Likewise.
(merge_agg_lats_step): Likewise.
(devirtualization_time_bonus): Likewise.
(hint_time_bonus): Likewise.
(incorporate_penalties): Likewise.
(good_cloning_opportunity_p): Likewise.
(ipcp_propagate_stage): Likewise.
* ipa-fnsummary.c (decompose_param_expr): Likewise.
(set_switch_stmt_execution_predicate): Likewise.
(analyze_function_body): Likewise.
(compute_fn_summary): Likewise.
* ipa-inline-analysis.c (estimate_growth): Likewise.
* ipa-inline.c (caller_growth_limits): Likewise.
(inline_insns_single): Likewise.
(inline_insns_auto): Likewise.
(can_inline_edge_by_limits_p): Likewise.
(want_early_inline_function_p): Likewise.
(big_speedup_p): Likewise.
(want_inline_small_function_p): Likewise.
(want_inline_self_recursive_call_p): Likewise.
(edge_badness): Likewise.
(recursive_inlining): Likewise.
(compute_max_insns): Likewise.
(early_inliner): Likewise.
* ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
* ipa-profile.c (ipa_profile): Likewise.
* ipa-prop.c (determine_known_aggregate_parts): Likewise.
(ipa_analyze_node): Likewise.
(ipcp_transform_function): Likewise.
* ipa-split.c (consider_split): Likewise.
* ipa-sra.c (allocate_access): Likewise.
(process_scan_results): Likewise.
(ipa_sra_summarize_function): Likewise.
(pull_accesses_from_callee): Likewise.
* ira-build.c (loop_compare_func): Likewise.
(mark_loops_for_removal): Likewise.
* ira-conflicts.c (build_conflict_bit_table): Likewise.
* loop-doloop.c (doloop_optimize): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.
(move_loop_invariants): Likewise.
* loop-unroll.c (decide_unroll_constant_iterations): Likewise.
(decide_unroll_runtime_iterations): Likewise.
(decide_unroll_stupid): Likewise.
(expand_var_during_unrolling): Likewise.
* lra-assigns.c (spill_for): Likewise.
* lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
* modulo-sched.c (sms_schedule): Likewise.
(DFA_HISTORY): Likewise.
* opts.c (default_options_optimization): Likewise.
(finish_options): Likewise.
(common_handle_option): Likewise.
* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
(if): Likewise.
* predict.c (get_hot_bb_threshold): Likewise.
(maybe_hot_count_p): Likewise.
(probably_never_executed): Likewise.
(predictable_edge_p): Likewise.
(predict_loops): Likewise.
(expr_expected_value_1): Likewise.
(tree_predict_by_opcode): Likewise.
(handle_missing_profiles): Likewise.
* reload.c (find_equiv_reg): Likewise.
* reorg.c (redundant_insn): Likewise.
* resource.c (mark_target_live_regs): Likewise.
(incr_ticks_for_insn): Likewise.
* sanopt.c (pass_sanopt::execute): Likewise.
* sched-deps.c (sched_analyze_1): Likewise.
(sched_analyze_2): Likewise.
(sched_analyze_insn): Likewise.
(deps_analyze_insn): Likewise.
* sched-ebb.c (schedule_ebbs): Likewise.
* sched-rgn.c (find_single_block_region): Likewise.
(too_large): Likewise.
(haifa_find_rgns): Likewise.
(extend_rgns): Likewise.
(new_ready): Likewise.
(schedule_region): Likewise.
(sched_rgn_init): Likewise.
* sel-sched-ir.c (make_region_from_loop): Likewise.
* sel-sched-ir.h (MAX_WS): Likewise.
* sel-sched.c (process_pipelined_exprs): Likewise.
(sel_setup_region_sched_flags): Likewise.
* shrink-wrap.c (try_shrink_wrapping): Likewise.
* targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
* toplev.c (print_version): Likewise.
(process_options): Likewise.
* tracer.c (tail_duplicate): Likewise.
* trans-mem.c (tm_log_add): Likewise.
* tree-chrec.c (chrec_fold_plus_1): Likewise.
* tree-data-ref.c (split_constant_offset): Likewise.
(compute_all_dependences): Likewise.
* tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
* tree-inline.c (remap_gimple_stmt): Likewise.
* tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
* tree-parloops.c (MIN_PER_THREAD): Likewise.
(create_parallel_loop): Likewise.
* tree-predcom.c (determine_unroll_factor): Likewise.
* tree-scalar-evolution.c (instantiate_scev_r): Likewise.
* tree-sra.c (analyze_all_variable_accesses): Likewise.
* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
* tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
(dse_optimize_redundant_stores): Likewise.
(dse_classify_store): Likewise.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
* tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
* tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
(try_peel_loop): Likewise.
(tree_unroll_loops_completely): Likewise.
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
(CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
(MAX_CONSIDERED_GROUPS): Likewise.
(ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
* tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
* tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
* tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
(L1_CACHE_SIZE_BYTES): Likewise.
(L2_CACHE_SIZE_BYTES): Likewise.
(should_issue_prefetch_p): Likewise.
(schedule_prefetches): Likewise.
(determine_unroll_factor): Likewise.
(volume_of_references): Likewise.
(add_subscript_strides): Likewise.
(self_reuse_distance): Likewise.
(mem_ref_count_reasonable_p): Likewise.
(insn_to_prefetch_ratio_too_small_p): Likewise.
(loop_prefetch_arrays): Likewise.
(tree_ssa_prefetch_arrays): Likewise.
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
(convert_mult_to_fma): Likewise.
(math_opts_dom_walker::after_dom_children): Likewise.
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
(hoist_adjacent_loads): Likewise.
(gate_hoist_loads): Likewise.
* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
(compute_partial_antic_aux): Likewise.
* tree-ssa-reassoc.c (get_reassociation_width): Likewise.
* tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
(vn_reference_lookup): Likewise.
(do_rpo_vn): Likewise.
* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
* tree-ssa-sink.c (select_best_block): Likewise.
* tree-ssa-strlen.c (new_stridx): Likewise.
(new_addr_stridx): Likewise.
(get_range_strlen_dynamic): Likewise.
(class ssa_name_limit_t): Likewise.
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
(create_variable_info_for_1): Likewise.
(init_alias_vars): Likewise.
* tree-ssa-tail-merge.c (find_clusters_1): Likewise.
(tail_merge_optimize): Likewise.
* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
(thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
(thread_jumps::find_jump_threads_backwards): Likewise.
* tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
* tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
* tree-switch-conversion.c (switch_conversion::check_range): Likewise.
(jump_table_cluster::can_be_handled): Likewise.
* tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
(SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
(param_switch_conversion_branch_ratio): Likewise.
* tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
(vect_enhance_data_refs_alignment): Likewise.
(vect_prune_runtime_alias_test_list): Likewise.
* tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
(vect_get_datarefs_in_loop): Likewise.
(vect_analyze_loop): Likewise.
* tree-vect-slp.c (vect_slp_bb): Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c (find_switch_asserts): Likewise.
(vrp_prop::check_mem_ref): Likewise.
* tree.c (wide_int_to_tree_1): Likewise.
(cache_integer_cst): Likewise.
* var-tracking.c (EXPR_USE_DEPTH): Likewise.
(reverse_op): Likewise.
(vt_find_locations): Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* gimple-parser.c (c_parser_parse_gimple_body): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
2019-11-12 Martin Liska <mliska@suse.cz>
* name-lookup.c (namespace_hints::namespace_hints): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
* typeck.c (comptypes): Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* lto-partition.c (lto_balanced_map): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
* lto.c (do_whole_program_analysis): Likewise.
From-SVN: r278085
|
|
* cp-gimplify.c (cp_gimplify_expr): Use get_initialized_tmp_var.
The comment for get_formal_tmp_var says that it shouldn't be used for
expressions whose value might change between initialization and use, and in
this case we're creating a temporary precisely because the value might
change, so we should use get_initialized_tmp_var instead.
I also noticed that many callers of get_initialized_tmp_var pass NULL for
post_p, so it seems appropriate to make it a default argument.
gcc/
* gimplify.h (get_initialized_tmp_var): Add default argument to
post_p.
* gimplify.c (gimplify_self_mod_expr, gimplify_omp_atomic): Remove
NULL post_p argument.
* targhooks (std_gimplify_va_arg_expr): Likewise.
From-SVN: r277128
|
|
choose_hard_reg_mode previously took a boolean saying whether the
mode needed to be call-preserved. This patch replaces it with an
optional ABI pointer instead, so that the function can use that
to test whether a value is call-saved.
default_dwarf_frame_reg_mode uses eh_edge_abi because that's the
ABI that matters for unwinding. Targets need to override the hook
if they want something different.
2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* rtl.h (predefined_function_abi): Declare.
(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
instead of a boolean call_save flag.
* config/gcn/gcn.c (gcn_hard_regno_caller_save_mode): Update call
accordingly.
* config/i386/i386.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
* config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
* config/mips/mips.c (mips_hard_regno_caller_save_mode): Likewise.
* config/msp430/msp430.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
* config/sh/sh.c (sh_hard_regno_caller_save_mode): Likewise.
* reginfo.c (init_reg_modes_target): Likewise.
(choose_hard_reg_mode): Take a pointer to a predefined_function_abi
instead of a boolean call_save flag.
* targhooks.c: Include function-abi.h.
(default_dwarf_frame_reg_mode): Update call to choose_hard_reg_mode,
using eh_edge_abi to choose the mode.
From-SVN: r276312
|
|
This patch replaces the rtx_insn argument to
targetm.hard_regno_call_part_clobbered with an ABI identifier, since
call insns are now just one possible way of getting an ABI handle.
This in turn allows predefined_function_abi::initialize to do the
right thing for non-default ABIs.
The horrible ?: in need_for_call_save_p goes away in a later patch,
with the series as a whole removing most direct calls to the hook in
favour of function_abi operations.
2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (hard_regno_call_part_clobbered): Take an ABI
identifier instead of an rtx_insn.
* doc/tm.texi: Regenerate.
* hooks.h (hook_bool_insn_uint_mode_false): Delete.
(hook_bool_uint_uint_mode_false): New function.
* hooks.c (hook_bool_insn_uint_mode_false): Delete.
(hook_bool_uint_uint_mode_false): New function.
* config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
Take an ABI identifier instead of an rtx_insn.
* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Likewise.
* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Likewise.
* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Likewise.
* config/pru/pru.c (pru_hard_regno_call_part_clobbered): Likewise.
* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered):
Likewise.
* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Likewise.
* cselib.c: Include function-abi.h.
(cselib_process_insn): Update call to
targetm.hard_regno_call_part_clobbered, using insn_callee_abi
to get the appropriate ABI identifier.
* function-abi.cc (predefined_function_abi::initialize): Update call
to targetm.hard_regno_call_part_clobbered.
* ira-conflicts.c (ira_build_conflicts): Likewise.
* ira-costs.c (ira_tune_allocno_costs): Likewise.
* lra-constraints.c: Include function-abi.h.
(need_for_call_save_p): Update call to
targetm.hard_regno_call_part_clobbered, using insn_callee_abi
to get the appropriate ABI identifier.
* lra-lives.c (check_pseudos_live_through_calls): Likewise.
* regcprop.c (copyprop_hardreg_forward_1): Update call
to targetm.hard_regno_call_part_clobbered.
* reginfo.c (choose_hard_reg_mode): Likewise.
* regrename.c (check_new_reg_p): Likewise.
* reload.c (find_equiv_reg): Likewise.
* reload1.c (emit_reload_insns): Likewise.
* sched-deps.c: Include function-abi.h.
(deps_analyze_insn): Update call to
targetm.hard_regno_call_part_clobbered, using insn_callee_abi
to get the appropriate ABI identifier.
* sel-sched.c (init_regs_for_mode, mark_unavailable_hard_regs): Update
call to targetm.hard_regno_call_part_clobbered.
* targhooks.c (default_dwarf_frame_reg_mode): Likewise.
From-SVN: r276311
|
|
This patch replaces get_call_reg_set_usage with insn_callee_abi,
which returns the ABI of the target of a call insn. The ABI's
full_reg_clobbers corresponds to regs_invalidated_by_call,
whereas many callers instead passed call_used_or_fixed_regs, i.e.:
(regs_invalidated_by_call | fixed_reg_set)
The patch slavishly preserves the "| fixed_reg_set" for these callers;
later patches will clean this up.
2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (insn_callee_abi): New hook.
(remove_extra_call_preserved_regs): Delete.
* doc/tm.texi.in (TARGET_INSN_CALLEE_ABI): New macro.
(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
* doc/tm.texi: Regenerate.
* targhooks.h (default_remove_extra_call_preserved_regs): Delete.
* targhooks.c (default_remove_extra_call_preserved_regs): Delete.
* config/aarch64/aarch64.c (aarch64_simd_call_p): Constify the
insn argument.
(aarch64_remove_extra_call_preserved_regs): Delete.
(aarch64_insn_callee_abi): New function.
(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
(TARGET_INSN_CALLEE_ABI): New macro.
* rtl.h (get_call_fndecl): Declare.
(cgraph_rtl_info): Fix formatting. Tweak comment for
function_used_regs. Remove function_used_regs_valid.
* rtlanal.c (get_call_fndecl): Moved from final.c
* function-abi.h (insn_callee_abi): Declare.
(target_function_abi_info): Mention insn_callee_abi.
* function-abi.cc (fndecl_abi): Handle flag_ipa_ra in a similar
way to get_call_reg_set_usage did.
(insn_callee_abi): New function.
* regs.h (get_call_reg_set_usage): Delete.
* final.c: Include function-abi.h.
(collect_fn_hard_reg_usage): Add fixed and stack registers to
function_used_regs before the main loop rather than afterwards.
Use insn_callee_abi instead of get_call_reg_set_usage. Exit early
if function_used_regs ends up not being useful.
(get_call_fndecl): Move to rtlanal.c
(get_call_cgraph_rtl_info, get_call_reg_set_usage): Delete.
* caller-save.c: Include function-abi.h.
(setup_save_areas, save_call_clobbered_regs): Use insn_callee_abi
instead of get_call_reg_set_usage.
* cfgcleanup.c: Include function-abi.h.
(old_insns_match_p): Use insn_callee_abi instead of
get_call_reg_set_usage.
* cgraph.h (cgraph_node::rtl_info): Take a const_tree instead of
a tree.
* cgraph.c (cgraph_node::rtl_info): Likewise. Initialize
function_used_regs.
* df-scan.c: Include function-abi.h.
(df_get_call_refs): Use insn_callee_abi instead of
get_call_reg_set_usage.
* ira-lives.c: Include function-abi.h.
(process_bb_node_lives): Use insn_callee_abi instead of
get_call_reg_set_usage.
* lra-lives.c: Include function-abi.h.
(process_bb_lives): Use insn_callee_abi instead of
get_call_reg_set_usage.
* postreload.c: Include function-abi.h.
(reload_combine): Use insn_callee_abi instead of
get_call_reg_set_usage.
* regcprop.c: Include function-abi.h.
(copyprop_hardreg_forward_1): Use insn_callee_abi instead of
get_call_reg_set_usage.
* resource.c: Include function-abi.h.
(mark_set_resources, mark_target_live_regs): Use insn_callee_abi
instead of get_call_reg_set_usage.
* var-tracking.c: Include function-abi.h.
(dataflow_set_clear_at_call): Use insn_callee_abi instead of
get_call_reg_set_usage.
From-SVN: r276309
|
|
bt-load.c has AFAIK been dead code since the removal of the SH5 port
in 2016. I have a patch series that would need to update the liveness
tracking in a nontrivial way, so it seemed better to remove the pass
rather than install an untested and probably bogus change.
2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* Makefile.in (OBJS): Remove bt-load.o.
* doc/invoke.texi (fbranch-target-load-optimize): Delete.
(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
* common.opt (fbranch-target-load-optimize): Mark as Ignore and
document that the option no longer does anything.
(fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
* target.def (branch_target_register_class): Delete.
(branch_target_register_callee_saved): Likewise.
* doc/tm.texi.in (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
* doc/tm.texi: Regenerate.
* tree-pass.h (make_pass_branch_target_load_optimize1): Delete.
(make_pass_branch_target_load_optimize2): Likewise.
* passes.def (pass_branch_target_load_optimize1): Likewise.
(pass_branch_target_load_optimize2): Likewise.
* targhooks.h (default_branch_target_register_class): Likewise.
* targhooks.c (default_branch_target_register_class): Likewise.
* opt-suggestions.c (test_completion_valid_options): Remove
-fbtr-bb-exclusive from the list of test options.
* bt-load.c: Remove.
From-SVN: r275521
|
|
The hook is passed the promoted mode instead of the original type mode.
The expr.h reference in the documentation is no longer correct, but
pointing to calls.h or calls.c doesn't help much either. I just left
this as-is since it's not related to the point of the series.
After previous changes, most places already pass arg.mode and arg.type.
Only i386 and mcore needed to construct a new one out of nothing.
rs6000 needs to construct one slightly earlier than before.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (must_pass_in_stack): Take a function_arg_info instead
of a mode and a type.
* doc/tm.texi: Regenerate.
* calls.h (must_pass_in_stack_var_size): Take a function_arg_info
instead of a mode and a type.
(must_pass_in_stack_var_size_or_pad): Likewise.
* calls.c (must_pass_in_stack_var_size): Likewise.
(must_pass_in_stack_var_size_or_pad): Likewise.
(initialize_argument_information): Update call to
targetm.calls.must_pass_in_stack.
(must_pass_va_arg_on_stack): Likewise.
* function.c (assign_parm_find_entry_rtl): Likewise.
* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Likewise.
* config/alpha/alpha.c (alpha_function_arg): Likewise.
(alpha_function_arg_advance): Likewise.
* config/cr16/cr16.c (cr16_function_arg): Likewise.
(cr16_function_arg_advance): Likewise.
* config/cris/cris.c (cris_pass_by_reference): Likewise.
(cris_arg_partial_bytes): Likewise.
* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
* config/lm32/lm32.c (lm32_function_arg): Likewise.
* config/mcore/mcore.c (mcore_num_arg_regs): Likewise.
(mcore_function_arg, mcore_arg_partial_bytes): Likewise.
* config/mips/mips.c (mips_pass_by_reference): Likewise.
* config/mmix/mmix.c (mmix_function_arg_advance): Likewise.
(mmix_function_arg_1, mmix_pass_by_reference): Likewise.
* config/sh/sh.c (sh_pass_by_reference): Likewise.
* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
* config/arm/arm.c (arm_must_pass_in_stack): Take a function_arg_info
instead of a mode and a type.
* config/fr30/fr30.c (fr30_must_pass_in_stack): Likewise.
(fr30_num_arg_regs): Likewise.
(fr30_setup_incoming_varargs): Update calls accordingly.
(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
(fr30_function_arg_advance): Likewise.
* config/frv/frv.c (frv_must_pass_in_stack): Take a function_arg_info
instead of a mode and a type.
* config/gcn/gcn.c (num_arg_regs): Likewise.
(gcn_function_arg, gcn_function_arg_advance): Update calls to
num_arg_regs and targetm.calls.must_pass_in_stack.
(gcn_arg_partial_bytes): Likewise.
* config/i386/i386.c (ix86_must_pass_in_stack): Take a
function_arg_info instead of a mode and a type.
(classify_argument): Update call accordingly.
* config/nds32/nds32.c (nds32_must_pass_in_stack): Take a
function_arg_info instead of a mode and a type.
* config/rs6000/rs6000-internal.h (rs6000_must_pass_in_stack):
Likewise.
* config/rs6000/rs6000-call.c (rs6000_must_pass_in_stack): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
(setup_incoming_varargs): Likewise.
From-SVN: r274703
|
|
The hook is passed the unpromoted type mode instead of the promoted mode.
The aarch64 definition is redundant, but worth keeping for emphasis.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (callee_copies): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (hook_callee_copies_named): Take a function_arg_info
instead of a mode, type and named flag.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
* targhooks.c (hook_callee_copies_named): Take a function_arg_info
instead of a mode, type and named flag.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
(hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
* calls.h (reference_callee_copied): Take a function_arg_info
instead of a mode, type and named flag.
* calls.c (reference_callee_copied): Likewise.
(initialize_argument_information): Update call accordingly.
(emit_library_call_value_1): Likewise.
* function.c (gimplify_parameters): Likewise.
* config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
* config/c6x/c6x.c (c6x_callee_copies): Delete.
(TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
* config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
* config/mips/mips.c (mips_callee_copies): Take a function_arg_info
instead of a mode, type and named flag.
* config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
* config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
* config/msp430/msp430.c (msp430_callee_copies): Delete.
(TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
* config/pa/pa.c (pa_callee_copies): Take a function_arg_info
instead of a mode, type and named flag.
* config/sh/sh.c (sh_callee_copies): Likewise.
* config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
From-SVN: r274702
|
|
There seems to be a bit of confusion around this one. Almost all
callers pass the same arguments as TARGET_FUNCTION_ARG, meaning
that the mode is the promoted mode rather than the type mode.
But the calls.c handling for normal typed arguments instead passes
the unpromoted TYPE_MODE (despite passing the promoted mode to
TARGET_FUNCTION_ARG). I've kept this behaviour with a ??? comment.
(The calls.c handling of libgcc functions does pass the promoted
mode though, as does the function.c handling of incoming arguments.)
Also, a couple of the arm callers don't seem to be using the hook
correctly. Again I kept the current choices and added a ??? comment.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (function_arg_advance): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (default_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
* targhooks.c (default_function_arg_advance): Likewise.
* calls.c (initialize_argument_information): Update call to
targetm.calls.function_arg_advance.
(emit_library_call_value_1): Likewise.
* dse.c (get_call_args): Likewise.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* function.c (assign_parms, gimplify_parameters): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(aarch64_setup_incoming_varargs): Update call accordingly.
* config/alpha/alpha.c (alpha_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(alpha_setup_incoming_varargs): Update call accordingly.
* config/arc/arc.c (arc_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(arc_setup_incoming_varargs): Update call accordingly.
* config/arm/arm.c (arm_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(cmse_func_args_or_return_in_stack): Update call accordingly.
(arm_function_ok_for_sibcall): Likewise.
(cmse_nonsecure_call_clear_caller_saved): Likewise.
* config/avr/avr.c (avr_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
* config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
(c6x_call_saved_register_used): Update call accordingly.
* config/cr16/cr16.c (cr16_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/cris/cris.c (cris_function_arg_advance): Likewise.
* config/csky/csky.c (csky_function_arg_advance): Likewise.
(csky_setup_incoming_varargs): Update call accordingly.
* config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
* config/frv/frv.c (frv_function_arg_advance): Likewise.
* config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
* config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
* config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
* config/i386/i386.c (ix86_function_arg_advance): Likewise.
(ix86_setup_incoming_varargs): Update call accordingly.
* config/ia64/ia64.c (ia64_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(ia64_setup_incoming_varargs): Update call accordingly.
* config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(iq2000_expand_prologue): Update call accordingly.
* config/lm32/lm32.c (lm32_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
* config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
* config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
* config/microblaze/microblaze.c (microblaze_function_arg_advance):
Likewise.
(microblaze_expand_prologue): Update call accordingly.
* config/mips/mips.c (mips_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(mips_setup_incoming_varargs): Update call accordingly.
(mips_output_args_xfer): Likewise.
* config/mmix/mmix.c (mmix_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
* config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
* config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
* config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
* config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
(nios2_setup_incoming_varargs): Update call accordingly.
* config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
* config/pa/pa.c (pa_function_arg_advance): Likewise.
* config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
* config/pru/pru.c (pru_function_arg_advance): Likewise.
* config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
(riscv_setup_incoming_varargs): Update call accordingly.
* config/rl78/rl78.c (rl78_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
Likewise.
* config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
* config/s390/s390.c (s390_function_arg_advance): Likewise.
(s390_call_saved_register_used): Update call accordingly.
* config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
instead of a mode, type and named flag.
(sh_output_mi_thunk): Update call accordingly.
* config/sparc/sparc.c (sparc_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/spu/spu.c (spu_function_arg_advance): Likewise.
(spu_setup_incoming_varargs): Update call accordingly.
* config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
(tilegx_setup_incoming_varargs): Update call accordingly.
* config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
(tilegx_setup_incoming_varargs): Update call accordingly.
* config/v850/v850.c (v850_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
* config/vax/vax.c (vax_function_arg_advance): Likewise.
* config/visium/visium.c (visium_function_arg_advance): Likewise.
(visium_setup_incoming_varargs): Update call accordingly.
* config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
function_arg_info instead of a mode, type and named flag.
From-SVN: r274701
|
|
This patch makes both TARGET_FUNCTION_ARG and
TARGET_FUNCTION_INCOMING_ARG take a function_arg_info.
They have to be done together since many targets use the
same function for both.
The hooks are passed the promoted mode instead of the original type mode.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (function_arg, function_incoming_arg): Take a
function_arg_info instead of a mode, tree and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (default_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
(default_function_incoming_arg): Likewise.
* targhooks.c (default_function_arg): Likewise.
(default_function_incoming_arg): Likewise.
* calls.h (function_arg_info::end_marker_p): New function.
(function_arg_info::end_marker): Likewise.
* calls.c (prepare_call_address, initialize_argument_information)
(expand_call, emit_library_call_value_1): Update calls to
targetm.calls.function_arg and targetm.calls.function_incoming_arg.
* dse.c: Include calls.h.
(get_call_args): Update call to targetm.calls.function_arg.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* function.c (assign_parm_find_entry_rtl): Update call to
targetm.calls.function_incoming_arg.
* config/aarch64/aarch64.c (aarch64_function_arg): Take a
function_arg_info instead of a mode, tree and named flag.
* config/alpha/alpha.c (alpha_function_arg): Likewise.
* config/arc/arc.c (arc_function_arg): Likewise.
* config/arm/arm.c (arm_function_arg): Likewise.
(cmse_func_args_or_return_in_stack): Update call accordingly.
(arm_function_ok_for_sibcall): Likewise.
(cmse_nonsecure_call_clear_caller_saved): Likewise.
* config/avr/avr.c (avr_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/bfin/bfin.c (bfin_function_arg): Likewise.
* config/c6x/c6x.c (c6x_function_arg): Likewise.
(c6x_call_saved_register_used): Update call accordingly.
* config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
(cris_function_arg_1): Likewise.
* config/csky/csky.c (csky_function_arg): Likewise.
* config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
* config/fr30/fr30.c (fr30_function_arg): Likewise.
* config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
(frv_function_arg_1): Likewise.
* config/ft32/ft32.c (ft32_function_arg): Likewise.
* config/gcn/gcn.c (gcn_function_arg): Likewise.
* config/h8300/h8300.c (h8300_function_arg): Likewise.
* config/i386/i386.c (ix86_function_arg): Likewise.
* config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
(ia64_function_arg_1): Likewise.
* config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
(iq2000_expand_prologue, iq2000_pass_by_reference): Update call
accordingly.
* config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/m32c/m32c.c (m32c_function_arg): Likewise.
* config/m32r/m32r.c (m32r_function_arg): Likewise.
* config/m68k/m68k.c (m68k_function_arg): Likewise.
* config/mcore/mcore.c (mcore_function_arg): Likewise.
* config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
(microblaze_expand_prologue): Update call accordingly.
* config/mips/mips.c (mips_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
(mmix_function_arg_1): Likewise.
* config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
* config/moxie/moxie.c (moxie_function_arg): Likewise.
* config/msp430/msp430.c (msp430_function_arg): Likewise.
* config/nds32/nds32.c (nds32_function_arg): Likewise.
* config/nios2/nios2.c (nios2_function_arg): Likewise.
* config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
(nvptx_function_incoming_arg): Likewise.
* config/or1k/or1k.c (or1k_function_arg): Likewise.
* config/pa/pa.c (pa_function_arg): Likewise.
* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
* config/pru/pru.c (pru_function_arg): Likewise.
* config/riscv/riscv.c (riscv_function_arg): Likewise.
* config/rl78/rl78.c (rl78_function_arg): Likewise.
* config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
* config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/rx/rx.c (rx_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
* config/s390/s390.c (s390_function_arg): Likewise.
(s390_call_saved_register_used): Update call accordingly.
* config/sh/sh.c (sh_function_arg): Take a function_arg_info
instead of a mode, tree and named flag.
(sh_output_mi_thunk): Update call accordingly.
* config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
(sparc_function_incoming_arg): Take a function_arg_info instead of
a mode, tree and named flag.
* config/spu/spu.c (spu_function_arg): Likewise.
* config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
* config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
* config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
* config/v850/v850.c (v850_function_arg): Likewise.
* config/vax/vax.c (vax_function_arg): Likewise.
* config/visium/visium.c (visium_function_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
(xtensa_function_incoming_arg): Likewise.
From-SVN: r274700
|
|
The hook is passed the promoted mode instead of the original type mode.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (setup_incoming_varargs): Take a function_arg_info
instead of a mode and tree.
* doc/tm.texi: Regenerate.
* targhooks.h (default_setup_incoming_varargs): Take a
function_arg_info instead of a mode and tree.
* targhooks.c (default_setup_incoming_varargs): Likewise.
* config/aarch64/aarch64.c (aarch64_setup_incoming_varargs): Likewise.
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
* config/arm/arm.c (arm_setup_incoming_varargs): Likewise.
* config/bfin/bfin.c (setup_incoming_varargs): Likewise.
* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
* config/csky/csky.c (csky_setup_incoming_varargs): Likewise.
* config/epiphany/epiphany.c (epiphany_setup_incoming_varargs):
Likewise.
* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
* config/ft32/ft32.c (ft32_setup_incoming_varargs): Likewise.
* config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
* config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
* config/nds32/nds32.c (nds32_setup_incoming_varargs): Likewise.
* config/nios2/nios2.c (nios2_setup_incoming_varargs): Likewise.
* config/riscv/riscv.c (riscv_setup_incoming_varargs): Likewise.
* config/rs6000/rs6000-internal.h (setup_incoming_varargs): Likewise.
* config/rs6000/rs6000-call.c (setup_incoming_varargs): Likewise.
* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
* config/spu/spu.c (spu_setup_incoming_varargs): Likewise.
* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs): Likewise.
* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs): Likewise.
* config/visium/visium.c (visium_setup_incoming_varargs): Likewise.
* function.c (assign_parms_setup_varargs): Update call to
targetm.calls.setup_incoming_varargs.
From-SVN: r274699
|
|
The hook is passed the unpromoted type mode instead of the promoted mode.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (pass_by_reference): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
accordingly.
(hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
* targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
function_arg_info instead of a mode, type and named flag.
(hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
* calls.h (pass_by_reference): Take a function_arg_info instead of a
mode, type and named flag.
* calls.c (pass_by_reference): Likewise.
(pass_va_arg_by_reference): Update call accordingly.
(initialize_argument_information): Likewise.
(emit_library_call_value_1): Likewise.
* function.c (assign_parm_find_data_types): Likewise.
* var-tracking.c (prepare_call_arguments): Likewise.
* stor-layout.c: Include calls.h.
(compute_record_mode): Update call to targetm.calls.pass_by_reference.
* config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
* config/arc/arc.c (arc_pass_by_reference): Likewise.
* config/arm/arm.c (arm_pass_by_reference): Likewise.
* config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
* config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
(c6x_call_saved_register_used): Update call to pass_by_reference.
* config/cris/cris.c (cris_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
(epiphany_arg_partial_bytes): Update call accordingly.
* config/ft32/ft32.c (ft32_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
(ft32_arg_partial_bytes): Update call accordingly.
* config/i386/i386.c (ix86_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
* config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
* config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
(m32r_return_in_memory): Update call accordingly.
* config/mips/mips.c (mips_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
* config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
(moxie_arg_partial_bytes): Update call accordingly.
* config/msp430/msp430.c (msp430_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
* config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
* config/pa/pa.c (pa_pass_by_reference): Likewise.
* config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
(riscv_return_in_memory): Update call accordingly.
* config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
* config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
(rs6000_parm_needs_stack): Update call to pass_by_reference.
* config/s390/s390.c (s390_pass_by_reference): Take a
function_arg_info instead of a mode, type and named flag.
(s390_call_saved_register_used): Update call accordingly.
* config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
instead of a mode, type and named flag.
* config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
* config/spu/spu.c (spu_pass_by_reference): Likewise.
* config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
* config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
* config/v850/v850.c (v850_pass_by_reference): Likewise.
* config/visium/visium.c (visium_pass_by_reference): Likewise.
gcc/ada/
* gcc-interface/misc.c (default_pass_by_ref): Update call to
pass_by_reference.
From-SVN: r274698
|
|
This patch adds the function_arg_info class and uses it for
TARGET_ARG_PARTIAL_BYTES.
The hook is passed the promoted mode instead of the original type mode.
The arguments aren't mentioned in the documentation, which is why the
target.def change is so small.
The patch changes "true" to "arg.named" in:
gcc_assert (!epiphany_pass_by_reference (cum, mode, type, /* named */ true));
but epiphany_pass_by_reference doesn't care about the named flag.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (arg_partial_bytes): Take a function_arg_info instead
of a mode, type and named flag.
* doc/tm.texi: Regenerate.
* target.h (function_arg_info): Declare.
* calls.h (function_arg_info): New class.
* targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
(hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
* targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
(hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
* calls.c (initialize_argument_information): Update call to
targetm.calls.partial_bytes.
(emit_library_call_value_1): Likewise.
* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
* function.c (assign_parm_find_entry_rtl): Likewise.
* config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/arc/arc.c (arc_arg_partial_bytes): Likewise.
* config/arm/arm.c (arm_arg_partial_bytes): Likewise.
(cmse_func_args_or_return_in_stack): Update accordingly.
* config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/cris/cris.c (cris_arg_partial_bytes): Likewise.
* config/csky/csky.c (csky_arg_partial_bytes): Likewise.
* config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
* config/fr30/fr30.c: Include calls.h.
(fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
type and named flag.
* config/frv/frv.c: Include calls.h.
(frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
type and named flag.
* config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
* config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
* config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
* config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
* config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
* config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
* config/microblaze/microblaze.c (function_arg_partial_bytes):
Likewise.
* config/mips/mips.c (mips_arg_partial_bytes): Likewise.
* config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
* config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
* config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
* config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
* config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
* config/pa/pa.c (pa_arg_partial_bytes): Likewise.
* config/pru/pru.c (pru_arg_partial_bytes): Likewise.
* config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
* config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
* config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
(rs6000_parm_needs_stack): Update call accordingly.
* config/sh/sh.c (sh_arg_partial_bytes): Take a
function_arg_info instead of a mode, type and named flag.
* config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
* config/v850/v850.c (v850_arg_partial_bytes): Likewise.
From-SVN: r274697
|
|
This patch splits out a common idiom from the va_arg gimplification
routines, so that there's only one place to update later.
2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* calls.h (pass_va_arg_by_reference): Declare.
* calls.c (pass_va_arg_by_reference): New function.
* config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Use it.
* config/alpha/alpha.c (alpha_gimplify_va_arg): Likewise.
* config/gcn/gcn.c (gcn_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_std_gimplify_va_arg_expr): Likewise.
(mips_gimplify_va_arg_expr): Likewise.
* config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000-call.c (rs6000_gimplify_va_arg): Likewise.
* config/s390/s390.c (s390_gimplify_va_arg): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
* config/tilegx/tilegx.c (tilegx_gimplify_va_arg_expr): Likewise.
* config/tilepro/tilepro.c (tilepro_gimplify_va_arg_expr): Likewise.
* config/visium/visium.c (visium_gimplify_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
* targhooks.c (std_gimplify_va_arg_expr): Likewise.
From-SVN: r274695
|
|
TARGET_SETUP_INCOMING_VARARG_BOUNDS seems to be an unused vestige of the
MPX support.
2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* target.def (setup_incoming_vararg_bounds): Remove.
* doc/tm.texi.in (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Remove.
* doc/tm.texi: Regenerate.
* targhooks.c (default_setup_incoming_vararg_bounds): Delete.
* targhooks.h (default_setup_incoming_vararg_bounds): Likewise.
* config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
(TARGET_SETUP_INCOMING_VARARG_BOUNDS): Likewise.
From-SVN: r274539
|
|
non-bugs
gcc/c/ChangeLog:
PR c++/61339
* c-decl.c (xref_tag): Change class-key of PODs to struct and others
to class.
(field_decl_cmp): Same.
* c-parser.c (c_parser_struct_or_union_specifier): Same.
* c-tree.h: Same.
* gimple-parser.c (c_parser_gimple_compound_statement): Same.
gcc/c-family/ChangeLog:
PR c++/61339
* c-opts.c (handle_deferred_opts): : Change class-key of PODs to struct
and others to class.
* c-pretty-print.h: Same.
gcc/cp/ChangeLog:
PR c++/61339
* cp-tree.h: Change class-key of PODs to struct and others to class.
* search.c: Same.
* semantics.c (finalize_nrv_r): Same.
gcc/lto/ChangeLog:
PR c++/61339
* lto-common.c (lto_splay_tree_new): : Change class-key of PODs
to struct and others to class.
(mentions_vars_p): Same.
(register_resolution): Same.
(lto_register_var_decl_in_symtab): Same.
(lto_register_function_decl_in_symtab): Same.
(cmp_tree): Same.
(lto_read_decls): Same.
gcc/ChangeLog:
PR c++/61339
* auto-profile.c: Change class-key of PODs to struct and others
to class.
* basic-block.h: Same.
* bitmap.c (bitmap_alloc): Same.
* bitmap.h: Same.
* builtins.c (expand_builtin_prefetch): Same.
(expand_builtin_interclass_mathfn): Same.
(expand_builtin_strlen): Same.
(expand_builtin_mempcpy_args): Same.
(expand_cmpstr): Same.
(expand_builtin___clear_cache): Same.
(expand_ifn_atomic_bit_test_and): Same.
(expand_builtin_thread_pointer): Same.
(expand_builtin_set_thread_pointer): Same.
* caller-save.c (setup_save_areas): Same.
(replace_reg_with_saved_mem): Same.
(insert_restore): Same.
(insert_save): Same.
(add_used_regs): Same.
* cfg.c (get_bb_copy): Same.
(set_loop_copy): Same.
* cfg.h: Same.
* cfganal.h: Same.
* cfgexpand.c (alloc_stack_frame_space): Same.
(add_stack_var): Same.
(add_stack_var_conflict): Same.
(add_scope_conflicts_1): Same.
(update_alias_info_with_stack_vars): Same.
(expand_used_vars): Same.
* cfghooks.c (redirect_edge_and_branch_force): Same.
(delete_basic_block): Same.
(split_edge): Same.
(make_forwarder_block): Same.
(force_nonfallthru): Same.
(duplicate_block): Same.
(lv_flush_pending_stmts): Same.
* cfghooks.h: Same.
* cfgloop.c (flow_loops_cfg_dump): Same.
(flow_loop_nested_p): Same.
(superloop_at_depth): Same.
(get_loop_latch_edges): Same.
(flow_loop_dump): Same.
(flow_loops_dump): Same.
(flow_loops_free): Same.
(flow_loop_nodes_find): Same.
(establish_preds): Same.
(flow_loop_tree_node_add): Same.
(flow_loop_tree_node_remove): Same.
(flow_loops_find): Same.
(find_subloop_latch_edge_by_profile): Same.
(find_subloop_latch_edge_by_ivs): Same.
(mfb_redirect_edges_in_set): Same.
(form_subloop): Same.
(merge_latch_edges): Same.
(disambiguate_multiple_latches): Same.
(disambiguate_loops_with_multiple_latches): Same.
(flow_bb_inside_loop_p): Same.
(glb_enum_p): Same.
(get_loop_body_with_size): Same.
(get_loop_body): Same.
(fill_sons_in_loop): Same.
(get_loop_body_in_dom_order): Same.
(get_loop_body_in_custom_order): Same.
(release_recorded_exits): Same.
(get_loop_exit_edges): Same.
(num_loop_branches): Same.
(remove_bb_from_loops): Same.
(find_common_loop): Same.
(delete_loop): Same.
(cancel_loop): Same.
(verify_loop_structure): Same.
(loop_preheader_edge): Same.
(loop_exit_edge_p): Same.
(single_exit): Same.
(loop_exits_to_bb_p): Same.
(loop_exits_from_bb_p): Same.
(get_loop_location): Same.
(record_niter_bound): Same.
(get_estimated_loop_iterations_int): Same.
(max_stmt_executions_int): Same.
(likely_max_stmt_executions_int): Same.
(get_estimated_loop_iterations): Same.
(get_max_loop_iterations): Same.
(get_max_loop_iterations_int): Same.
(get_likely_max_loop_iterations): Same.
* cfgloop.h (simple_loop_desc): Same.
(get_loop): Same.
(loop_depth): Same.
(loop_outer): Same.
(loop_iterator::next): Same.
(loop_outermost): Same.
* cfgloopanal.c (mark_irreducible_loops): Same.
(num_loop_insns): Same.
(average_num_loop_insns): Same.
(expected_loop_iterations_unbounded): Same.
(expected_loop_iterations): Same.
(mark_loop_exit_edges): Same.
(single_likely_exit): Same.
* cfgloopmanip.c (fix_bb_placement): Same.
(fix_bb_placements): Same.
(remove_path): Same.
(place_new_loop): Same.
(add_loop): Same.
(scale_loop_frequencies): Same.
(scale_loop_profile): Same.
(create_empty_if_region_on_edge): Same.
(create_empty_loop_on_edge): Same.
(loopify): Same.
(unloop): Same.
(fix_loop_placements): Same.
(copy_loop_info): Same.
(duplicate_loop): Same.
(duplicate_subloops): Same.
(loop_redirect_edge): Same.
(can_duplicate_loop_p): Same.
(duplicate_loop_to_header_edge): Same.
(mfb_keep_just): Same.
(has_preds_from_loop): Same.
(create_preheader): Same.
(create_preheaders): Same.
(lv_adjust_loop_entry_edge): Same.
(loop_version): Same.
* cfgloopmanip.h: Same.
* cgraph.h: Same.
* cgraphbuild.c: Same.
* combine.c (make_extraction): Same.
* config/i386/i386-features.c: Same.
* config/i386/i386-features.h: Same.
* config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
(ix86_emit_outlined_ms2sysv_restore): Same.
(ix86_noce_conversion_profitable_p): Same.
(ix86_init_cost): Same.
(ix86_simd_clone_usable): Same.
* configure.ac: Same.
* coretypes.h: Same.
* data-streamer-in.c (string_for_index): Same.
(streamer_read_indexed_string): Same.
(streamer_read_string): Same.
(bp_unpack_indexed_string): Same.
(bp_unpack_string): Same.
(streamer_read_uhwi): Same.
(streamer_read_hwi): Same.
(streamer_read_gcov_count): Same.
(streamer_read_wide_int): Same.
* data-streamer.h (streamer_write_bitpack): Same.
(bp_unpack_value): Same.
(streamer_write_char_stream): Same.
(streamer_write_hwi_in_range): Same.
(streamer_write_record_start): Same.
* ddg.c (create_ddg_dep_from_intra_loop_link): Same.
(add_cross_iteration_register_deps): Same.
(build_intra_loop_deps): Same.
* df-core.c (df_analyze): Same.
(loop_post_order_compute): Same.
(loop_inverted_post_order_compute): Same.
* df-problems.c (df_rd_alloc): Same.
(df_rd_simulate_one_insn): Same.
(df_rd_local_compute): Same.
(df_rd_init_solution): Same.
(df_rd_confluence_n): Same.
(df_rd_transfer_function): Same.
(df_rd_free): Same.
(df_rd_dump_defs_set): Same.
(df_rd_top_dump): Same.
(df_lr_alloc): Same.
(df_lr_reset): Same.
(df_lr_local_compute): Same.
(df_lr_init): Same.
(df_lr_confluence_n): Same.
(df_lr_free): Same.
(df_lr_top_dump): Same.
(df_lr_verify_transfer_functions): Same.
(df_live_alloc): Same.
(df_live_reset): Same.
(df_live_init): Same.
(df_live_confluence_n): Same.
(df_live_finalize): Same.
(df_live_free): Same.
(df_live_top_dump): Same.
(df_live_verify_transfer_functions): Same.
(df_mir_alloc): Same.
(df_mir_reset): Same.
(df_mir_init): Same.
(df_mir_confluence_n): Same.
(df_mir_free): Same.
(df_mir_top_dump): Same.
(df_word_lr_alloc): Same.
(df_word_lr_reset): Same.
(df_word_lr_init): Same.
(df_word_lr_confluence_n): Same.
(df_word_lr_free): Same.
(df_word_lr_top_dump): Same.
(df_md_alloc): Same.
(df_md_simulate_one_insn): Same.
(df_md_reset): Same.
(df_md_init): Same.
(df_md_free): Same.
(df_md_top_dump): Same.
* df-scan.c (df_insn_delete): Same.
(df_insn_rescan): Same.
(df_notes_rescan): Same.
(df_sort_and_compress_mws): Same.
(df_install_mws): Same.
(df_refs_add_to_chains): Same.
(df_ref_create_structure): Same.
(df_ref_record): Same.
(df_def_record_1): Same.
(df_find_hard_reg_defs): Same.
(df_uses_record): Same.
(df_get_conditional_uses): Same.
(df_get_call_refs): Same.
(df_recompute_luids): Same.
(df_get_entry_block_def_set): Same.
(df_entry_block_defs_collect): Same.
(df_get_exit_block_use_set): Same.
(df_exit_block_uses_collect): Same.
(df_mws_verify): Same.
(df_bb_verify): Same.
* df.h (df_scan_get_bb_info): Same.
* doc/tm.texi: Same.
* dse.c (record_store): Same.
* dumpfile.h: Same.
* emit-rtl.c (const_fixed_hasher::equal): Same.
(set_mem_attributes_minus_bitpos): Same.
(change_address): Same.
(adjust_address_1): Same.
(offset_address): Same.
* emit-rtl.h: Same.
* except.c (dw2_build_landing_pads): Same.
(sjlj_emit_dispatch_table): Same.
* explow.c (allocate_dynamic_stack_space): Same.
(emit_stack_probe): Same.
(probe_stack_range): Same.
* expmed.c (store_bit_field_using_insv): Same.
(store_bit_field_1): Same.
(store_integral_bit_field): Same.
(extract_bit_field_using_extv): Same.
(extract_bit_field_1): Same.
(emit_cstore): Same.
* expr.c (emit_block_move_via_cpymem): Same.
(expand_cmpstrn_or_cmpmem): Same.
(set_storage_via_setmem): Same.
(emit_single_push_insn_1): Same.
(expand_assignment): Same.
(store_constructor): Same.
(expand_expr_real_2): Same.
(expand_expr_real_1): Same.
(try_casesi): Same.
* flags.h: Same.
* function.c (try_fit_stack_local): Same.
(assign_stack_local_1): Same.
(assign_stack_local): Same.
(cut_slot_from_list): Same.
(insert_slot_to_list): Same.
(max_slot_level): Same.
(move_slot_to_level): Same.
(temp_address_hasher::equal): Same.
(remove_unused_temp_slot_addresses): Same.
(assign_temp): Same.
(combine_temp_slots): Same.
(update_temp_slot_address): Same.
(preserve_temp_slots): Same.
* function.h: Same.
* fwprop.c: Same.
* gcc-rich-location.h: Same.
* gcov.c: Same.
* genattrtab.c (check_attr_test): Same.
(check_attr_value): Same.
(convert_set_attr_alternative): Same.
(convert_set_attr): Same.
(check_defs): Same.
(copy_boolean): Same.
(get_attr_value): Same.
(expand_delays): Same.
(make_length_attrs): Same.
(min_fn): Same.
(make_alternative_compare): Same.
(simplify_test_exp): Same.
(tests_attr_p): Same.
(get_attr_order): Same.
(clear_struct_flag): Same.
(gen_attr): Same.
(compares_alternatives_p): Same.
(gen_insn): Same.
(gen_delay): Same.
(find_attrs_to_cache): Same.
(write_test_expr): Same.
(walk_attr_value): Same.
(write_attr_get): Same.
(eliminate_known_true): Same.
(write_insn_cases): Same.
(write_attr_case): Same.
(write_attr_valueq): Same.
(write_attr_value): Same.
(write_dummy_eligible_delay): Same.
(next_comma_elt): Same.
(find_attr): Same.
(make_internal_attr): Same.
(copy_rtx_unchanging): Same.
(gen_insn_reserv): Same.
(check_tune_attr): Same.
(make_automaton_attrs): Same.
(handle_arg): Same.
* genextract.c (gen_insn): Same.
(VEC_char_to_string): Same.
* genmatch.c (print_operand): Same.
(lower): Same.
(parser::parse_operation): Same.
(parser::parse_capture): Same.
(parser::parse_c_expr): Same.
(parser::parse_simplify): Same.
(main): Same.
* genoutput.c (output_operand_data): Same.
(output_get_insn_name): Same.
(compare_operands): Same.
(place_operands): Same.
(process_template): Same.
(validate_insn_alternatives): Same.
(validate_insn_operands): Same.
(gen_expand): Same.
(note_constraint): Same.
* genpreds.c (write_one_predicate_function): Same.
(add_constraint): Same.
(process_define_register_constraint): Same.
(write_lookup_constraint_1): Same.
(write_lookup_constraint_array): Same.
(write_insn_constraint_len): Same.
(write_reg_class_for_constraint_1): Same.
(write_constraint_satisfied_p_array): Same.
* genrecog.c (optimize_subroutine_group): Same.
* gensupport.c (process_define_predicate): Same.
(queue_pattern): Same.
(remove_from_queue): Same.
(process_rtx): Same.
(is_predicable): Same.
(change_subst_attribute): Same.
(subst_pattern_match): Same.
(alter_constraints): Same.
(alter_attrs_for_insn): Same.
(shift_output_template): Same.
(alter_output_for_subst_insn): Same.
(process_one_cond_exec): Same.
(subst_dup): Same.
(process_define_cond_exec): Same.
(mnemonic_htab_callback): Same.
(gen_mnemonic_attr): Same.
(read_md_rtx): Same.
* ggc-page.c: Same.
* gimple-loop-interchange.cc (dump_reduction): Same.
(dump_induction): Same.
(loop_cand::~loop_cand): Same.
(free_data_refs_with_aux): Same.
(tree_loop_interchange::interchange_loops): Same.
(tree_loop_interchange::map_inductions_to_loop): Same.
(tree_loop_interchange::move_code_to_inner_loop): Same.
(compute_access_stride): Same.
(compute_access_strides): Same.
(proper_loop_form_for_interchange): Same.
(tree_loop_interchange_compute_ddrs): Same.
(prune_datarefs_not_in_loop): Same.
(prepare_data_references): Same.
(pass_linterchange::execute): Same.
* gimple-loop-jam.c (bb_prevents_fusion_p): Same.
(unroll_jam_possible_p): Same.
(fuse_loops): Same.
(adjust_unroll_factor): Same.
(tree_loop_unroll_and_jam): Same.
* gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
(loop_versioning::expensive_stmt_p): Same.
(loop_versioning::version_for_unity): Same.
(loop_versioning::dump_inner_likelihood): Same.
(loop_versioning::find_per_loop_multiplication): Same.
(loop_versioning::analyze_term_using_scevs): Same.
(loop_versioning::record_address_fragment): Same.
(loop_versioning::analyze_expr): Same.
(loop_versioning::analyze_blocks): Same.
(loop_versioning::prune_conditions): Same.
(loop_versioning::merge_loop_info): Same.
(loop_versioning::add_loop_to_queue): Same.
(loop_versioning::decide_whether_loop_is_versionable): Same.
(loop_versioning::make_versioning_decisions): Same.
(loop_versioning::implement_versioning_decisions): Same.
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::record_ranges_from_phis): Same.
* gimple-ssa-store-merging.c (split_store::split_store): Same.
(count_multiple_uses): Same.
(split_group): Same.
(imm_store_chain_info::output_merged_store): Same.
(pass_store_merging::process_store): Same.
* gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
* gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
(is_max): Same.
(alloca_call_type): Same.
(pass_walloca::execute): Same.
* gimple-streamer-in.c (input_phi): Same.
(input_gimple_stmt): Same.
* gimple-streamer.h: Same.
* godump.c (go_force_record_alignment): Same.
(go_format_type): Same.
(go_output_type): Same.
(go_output_fndecl): Same.
(go_output_typedef): Same.
(keyword_hash_init): Same.
(find_dummy_types): Same.
* graph.c (draw_cfg_nodes_no_loops): Same.
(draw_cfg_nodes_for_loop): Same.
* hard-reg-set.h (hard_reg_set_iter_next): Same.
* hsa-brig.c: Same.
* hsa-common.h (hsa_internal_fn_hasher::equal): Same.
* hsa-dump.c (dump_hsa_cfun): Same.
* hsa-gen.c (gen_function_def_parameters): Same.
* hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
* input.c (dump_line_table_statistics): Same.
(test_lexer): Same.
* input.h: Same.
* internal-fn.c (get_multi_vector_move): Same.
(expand_load_lanes_optab_fn): Same.
(expand_GOMP_SIMT_ENTER_ALLOC): Same.
(expand_GOMP_SIMT_EXIT): Same.
(expand_GOMP_SIMT_LAST_LANE): Same.
(expand_GOMP_SIMT_ORDERED_PRED): Same.
(expand_GOMP_SIMT_VOTE_ANY): Same.
(expand_GOMP_SIMT_XCHG_BFLY): Same.
(expand_GOMP_SIMT_XCHG_IDX): Same.
(expand_addsub_overflow): Same.
(expand_neg_overflow): Same.
(expand_mul_overflow): Same.
(expand_call_mem_ref): Same.
(expand_mask_load_optab_fn): Same.
(expand_scatter_store_optab_fn): Same.
(expand_gather_load_optab_fn): Same.
* ipa-cp.c (ipa_get_parm_lattices): Same.
(print_all_lattices): Same.
(ignore_edge_p): Same.
(build_toporder_info): Same.
(free_toporder_info): Same.
(push_node_to_stack): Same.
(ipcp_lattice<valtype>::set_contains_variable): Same.
(set_agg_lats_to_bottom): Same.
(ipcp_bits_lattice::meet_with): Same.
(set_single_call_flag): Same.
(initialize_node_lattices): Same.
(ipa_get_jf_ancestor_result): Same.
(ipcp_verify_propagated_values): Same.
(propagate_scalar_across_jump_function): Same.
(propagate_context_across_jump_function): Same.
(propagate_bits_across_jump_function): Same.
(ipa_vr_operation_and_type_effects): Same.
(propagate_vr_across_jump_function): Same.
(set_check_aggs_by_ref): Same.
(set_chain_of_aglats_contains_variable): Same.
(merge_aggregate_lattices): Same.
(agg_pass_through_permissible_p): Same.
(propagate_aggs_across_jump_function): Same.
(call_passes_through_thunk_p): Same.
(propagate_constants_across_call): Same.
(devirtualization_time_bonus): Same.
(good_cloning_opportunity_p): Same.
(context_independent_aggregate_values): Same.
(gather_context_independent_values): Same.
(perform_estimation_of_a_value): Same.
(estimate_local_effects): Same.
(value_topo_info<valtype>::add_val): Same.
(add_all_node_vals_to_toposort): Same.
(value_topo_info<valtype>::propagate_effects): Same.
(ipcp_propagate_stage): Same.
(ipcp_discover_new_direct_edges): Same.
(same_node_or_its_all_contexts_clone_p): Same.
(cgraph_edge_brings_value_p): Same.
(gather_edges_for_value): Same.
(create_specialized_node): Same.
(find_more_scalar_values_for_callers_subset): Same.
(find_more_contexts_for_caller_subset): Same.
(copy_plats_to_inter): Same.
(intersect_aggregates_with_edge): Same.
(find_aggregate_values_for_callers_subset): Same.
(cgraph_edge_brings_all_agg_vals_for_node): Same.
(decide_about_value): Same.
(decide_whether_version_node): Same.
(spread_undeadness): Same.
(identify_dead_nodes): Same.
(ipcp_store_vr_results): Same.
* ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
(redirect_to_unreachable): Same.
(edge_set_predicate): Same.
(evaluate_conditions_for_known_args): Same.
(evaluate_properties_for_edge): Same.
(ipa_fn_summary_t::duplicate): Same.
(ipa_call_summary_t::duplicate): Same.
(dump_ipa_call_summary): Same.
(ipa_dump_fn_summary): Same.
(eliminated_by_inlining_prob): Same.
(set_cond_stmt_execution_predicate): Same.
(set_switch_stmt_execution_predicate): Same.
(compute_bb_predicates): Same.
(will_be_nonconstant_expr_predicate): Same.
(phi_result_unknown_predicate): Same.
(analyze_function_body): Same.
(compute_fn_summary): Same.
(estimate_edge_devirt_benefit): Same.
(estimate_edge_size_and_time): Same.
(estimate_calls_size_and_time): Same.
(estimate_node_size_and_time): Same.
(remap_edge_change_prob): Same.
(remap_edge_summaries): Same.
(ipa_merge_fn_summary_after_inlining): Same.
(ipa_fn_summary_generate): Same.
(inline_read_section): Same.
(ipa_fn_summary_read): Same.
(ipa_fn_summary_write): Same.
* ipa-fnsummary.h: Same.
* ipa-hsa.c (ipa_hsa_read_section): Same.
* ipa-icf-gimple.c (func_checker::compare_loops): Same.
* ipa-icf.c (sem_function::param_used_p): Same.
* ipa-inline-analysis.c (do_estimate_edge_time): Same.
* ipa-inline.c (edge_badness): Same.
(inline_small_functions): Same.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::stream_out): Same.
* ipa-predicate.c (predicate::remap_after_duplication): Same.
(predicate::remap_after_inlining): Same.
(predicate::stream_out): Same.
* ipa-predicate.h: Same.
* ipa-profile.c (ipa_profile_read_summary): Same.
* ipa-prop.c (ipa_get_param_decl_index_1): Same.
(count_formal_params): Same.
(ipa_dump_param): Same.
(ipa_alloc_node_params): Same.
(ipa_print_node_jump_functions_for_edge): Same.
(ipa_print_node_jump_functions): Same.
(ipa_load_from_parm_agg): Same.
(get_ancestor_addr_info): Same.
(ipa_compute_jump_functions_for_edge): Same.
(ipa_analyze_virtual_call_uses): Same.
(ipa_analyze_stmt_uses): Same.
(ipa_analyze_params_uses_in_bb): Same.
(update_jump_functions_after_inlining): Same.
(try_decrement_rdesc_refcount): Same.
(ipa_impossible_devirt_target): Same.
(update_indirect_edges_after_inlining): Same.
(combine_controlled_uses_counters): Same.
(ipa_edge_args_sum_t::duplicate): Same.
(ipa_write_jump_function): Same.
(ipa_write_indirect_edge_info): Same.
(ipa_write_node_info): Same.
(ipa_read_edge_info): Same.
(ipa_prop_read_section): Same.
(read_replacements_section): Same.
* ipa-prop.h (ipa_get_param_count): Same.
(ipa_get_param): Same.
(ipa_get_type): Same.
(ipa_get_param_move_cost): Same.
(ipa_set_param_used): Same.
(ipa_get_controlled_uses): Same.
(ipa_set_controlled_uses): Same.
(ipa_get_cs_argument_count): Same.
* ipa-pure-const.c (analyze_function): Same.
(pure_const_read_summary): Same.
* ipa-ref.h: Same.
* ipa-reference.c (ipa_reference_read_optimization_summary): Same.
* ipa-split.c (test_nonssa_use): Same.
(dump_split_point): Same.
(dominated_by_forbidden): Same.
(split_part_set_ssa_name_p): Same.
(find_split_points): Same.
* ira-build.c (finish_loop_tree_nodes): Same.
(low_pressure_loop_node_p): Same.
* ira-color.c (ira_reuse_stack_slot): Same.
* ira-int.h: Same.
* ira.c (setup_reg_equiv): Same.
(print_insn_chain): Same.
(ira): Same.
* loop-doloop.c (doloop_condition_get): Same.
(add_test): Same.
(record_reg_sets): Same.
(doloop_optimize): Same.
* loop-init.c (loop_optimizer_init): Same.
(fix_loop_structure): Same.
* loop-invariant.c (merge_identical_invariants): Same.
(compute_always_reached): Same.
(find_exits): Same.
(may_assign_reg_p): Same.
(find_invariants_bb): Same.
(find_invariants_body): Same.
(replace_uses): Same.
(can_move_invariant_reg): Same.
(free_inv_motion_data): Same.
(move_single_loop_invariants): Same.
(change_pressure): Same.
(mark_ref_regs): Same.
(calculate_loop_reg_pressure): Same.
* loop-iv.c (biv_entry_hasher::equal): Same.
(iv_extend_to_rtx_code): Same.
(check_iv_ref_table_size): Same.
(clear_iv_info): Same.
(latch_dominating_def): Same.
(iv_get_reaching_def): Same.
(iv_constant): Same.
(iv_subreg): Same.
(iv_extend): Same.
(iv_neg): Same.
(iv_add): Same.
(iv_mult): Same.
(get_biv_step): Same.
(record_iv): Same.
(analyzed_for_bivness_p): Same.
(record_biv): Same.
(iv_analyze_biv): Same.
(iv_analyze_expr): Same.
(iv_analyze_def): Same.
(iv_analyze_op): Same.
(iv_analyze): Same.
(iv_analyze_result): Same.
(biv_p): Same.
(eliminate_implied_conditions): Same.
(simplify_using_initial_values): Same.
(shorten_into_mode): Same.
(canonicalize_iv_subregs): Same.
(determine_max_iter): Same.
(check_simple_exit): Same.
(find_simple_exit): Same.
(get_simple_loop_desc): Same.
* loop-unroll.c (report_unroll): Same.
(decide_unrolling): Same.
(unroll_loops): Same.
(loop_exit_at_end_p): Same.
(decide_unroll_constant_iterations): Same.
(unroll_loop_constant_iterations): Same.
(compare_and_jump_seq): Same.
(unroll_loop_runtime_iterations): Same.
(decide_unroll_stupid): Same.
(unroll_loop_stupid): Same.
(referenced_in_one_insn_in_loop_p): Same.
(reset_debug_uses_in_loop): Same.
(analyze_iv_to_split_insn): Same.
* lra-eliminations.c (lra_debug_elim_table): Same.
(setup_can_eliminate): Same.
(form_sum): Same.
(lra_get_elimination_hard_regno): Same.
(lra_eliminate_regs_1): Same.
(eliminate_regs_in_insn): Same.
(update_reg_eliminate): Same.
(init_elimination): Same.
(lra_eliminate): Same.
* lra-int.h: Same.
* lra-lives.c (initiate_live_solver): Same.
* lra-remat.c (create_remat_bb_data): Same.
* lra-spills.c (lra_spill): Same.
* lra.c (lra_set_insn_recog_data): Same.
(lra_set_used_insn_alternative_by_uid): Same.
(init_reg_info): Same.
(expand_reg_info): Same.
* lto-cgraph.c (output_symtab): Same.
(read_identifier): Same.
(get_alias_symbol): Same.
(input_node): Same.
(input_varpool_node): Same.
(input_ref): Same.
(input_edge): Same.
(input_cgraph_1): Same.
(input_refs): Same.
(input_symtab): Same.
(input_offload_tables): Same.
(output_cgraph_opt_summary): Same.
(input_edge_opt_summary): Same.
(input_cgraph_opt_section): Same.
* lto-section-in.c (lto_free_raw_section_data): Same.
(lto_create_simple_input_block): Same.
(lto_free_function_in_decl_state_for_node): Same.
* lto-streamer-in.c (lto_tag_check_set): Same.
(lto_location_cache::revert_location_cache): Same.
(lto_location_cache::input_location): Same.
(lto_input_location): Same.
(stream_input_location_now): Same.
(lto_input_tree_ref): Same.
(lto_input_eh_catch_list): Same.
(input_eh_region): Same.
(lto_init_eh): Same.
(make_new_block): Same.
(input_cfg): Same.
(fixup_call_stmt_edges): Same.
(input_struct_function_base): Same.
(input_function): Same.
(lto_read_body_or_constructor): Same.
(lto_read_tree_1): Same.
(lto_read_tree): Same.
(lto_input_scc): Same.
(lto_input_tree_1): Same.
(lto_input_toplevel_asms): Same.
(lto_input_mode_table): Same.
(lto_reader_init): Same.
(lto_data_in_create): Same.
* lto-streamer-out.c (output_cfg): Same.
* lto-streamer.h: Same.
* modulo-sched.c (duplicate_insns_of_cycles): Same.
(generate_prolog_epilog): Same.
(mark_loop_unsched): Same.
(dump_insn_location): Same.
(loop_canon_p): Same.
(sms_schedule): Same.
* omp-expand.c (expand_omp_for_ordered_loops): Same.
(expand_omp_for_generic): Same.
(expand_omp_for_static_nochunk): Same.
(expand_omp_for_static_chunk): Same.
(expand_omp_simd): Same.
(expand_omp_taskloop_for_inner): Same.
(expand_oacc_for): Same.
(expand_omp_atomic_pipeline): Same.
(mark_loops_in_oacc_kernels_region): Same.
* omp-offload.c (oacc_xform_loop): Same.
* omp-simd-clone.c (simd_clone_adjust): Same.
* optabs-query.c (get_traditional_extraction_insn): Same.
* optabs.c (expand_vector_broadcast): Same.
(expand_binop_directly): Same.
(expand_twoval_unop): Same.
(expand_twoval_binop): Same.
(expand_unop_direct): Same.
(emit_indirect_jump): Same.
(emit_conditional_move): Same.
(emit_conditional_neg_or_complement): Same.
(emit_conditional_add): Same.
(vector_compare_rtx): Same.
(expand_vec_perm_1): Same.
(expand_vec_perm_const): Same.
(expand_vec_cond_expr): Same.
(expand_vec_series_expr): Same.
(maybe_emit_atomic_exchange): Same.
(maybe_emit_sync_lock_test_and_set): Same.
(expand_atomic_compare_and_swap): Same.
(expand_atomic_load): Same.
(expand_atomic_store): Same.
(maybe_emit_op): Same.
(valid_multiword_target_p): Same.
(create_integer_operand): Same.
(maybe_legitimize_operand_same_code): Same.
(maybe_legitimize_operand): Same.
(create_convert_operand_from_type): Same.
(can_reuse_operands_p): Same.
(maybe_legitimize_operands): Same.
(maybe_gen_insn): Same.
(maybe_expand_insn): Same.
(maybe_expand_jump_insn): Same.
(expand_insn): Same.
* optabs.h (create_expand_operand): Same.
(create_fixed_operand): Same.
(create_output_operand): Same.
(create_input_operand): Same.
(create_convert_operand_to): Same.
(create_convert_operand_from): Same.
* optinfo.h: Same.
* poly-int.h: Same.
* predict.c (optimize_insn_for_speed_p): Same.
(optimize_loop_for_size_p): Same.
(optimize_loop_for_speed_p): Same.
(optimize_loop_nest_for_speed_p): Same.
(get_base_value): Same.
(predicted_by_loop_heuristics_p): Same.
(predict_extra_loop_exits): Same.
(predict_loops): Same.
(predict_paths_for_bb): Same.
(predict_paths_leading_to): Same.
(propagate_freq): Same.
(pass_profile::execute): Same.
* predict.h: Same.
* profile-count.c (profile_count::differs_from_p): Same.
(profile_probability::differs_lot_from_p): Same.
* profile-count.h: Same.
* profile.c (branch_prob): Same.
* regrename.c (free_chain_data): Same.
(mark_conflict): Same.
(create_new_chain): Same.
(merge_overlapping_regs): Same.
(init_rename_info): Same.
(merge_chains): Same.
(regrename_analyze): Same.
(regrename_do_replace): Same.
(scan_rtx_reg): Same.
(record_out_operands): Same.
(build_def_use): Same.
* regrename.h: Same.
* reload.h: Same.
* reload1.c (init_reload): Same.
(maybe_fix_stack_asms): Same.
(copy_reloads): Same.
(count_pseudo): Same.
(count_spilled_pseudo): Same.
(find_reg): Same.
(find_reload_regs): Same.
(select_reload_regs): Same.
(spill_hard_reg): Same.
(fixup_eh_region_note): Same.
(set_reload_reg): Same.
(allocate_reload_reg): Same.
(compute_reload_subreg_offset): Same.
(reload_adjust_reg_for_icode): Same.
(emit_input_reload_insns): Same.
(emit_output_reload_insns): Same.
(do_input_reload): Same.
(inherit_piecemeal_p): Same.
* rtl.h: Same.
* sanopt.c (maybe_get_dominating_check): Same.
(maybe_optimize_ubsan_ptr_ifn): Same.
(can_remove_asan_check): Same.
(maybe_optimize_asan_check_ifn): Same.
(sanopt_optimize_walker): Same.
* sched-deps.c (add_dependence_list): Same.
(chain_to_prev_insn): Same.
(add_insn_mem_dependence): Same.
(create_insn_reg_set): Same.
(maybe_extend_reg_info_p): Same.
(sched_analyze_reg): Same.
(sched_analyze_1): Same.
(get_implicit_reg_pending_clobbers): Same.
(chain_to_prev_insn_p): Same.
(deps_analyze_insn): Same.
(deps_start_bb): Same.
(sched_free_deps): Same.
(init_deps): Same.
(init_deps_reg_last): Same.
(free_deps): Same.
* sched-ebb.c: Same.
* sched-int.h: Same.
* sched-rgn.c (add_branch_dependences): Same.
(concat_insn_mem_list): Same.
(deps_join): Same.
(sched_rgn_compute_dependencies): Same.
* sel-sched-ir.c (reset_target_context): Same.
(copy_deps_context): Same.
(init_id_from_df): Same.
(has_dependence_p): Same.
(change_loops_latches): Same.
(bb_top_order_comparator): Same.
(make_region_from_loop_preheader): Same.
(sel_init_pipelining): Same.
(get_loop_nest_for_rgn): Same.
(make_regions_from_the_rest): Same.
(sel_is_loop_preheader_p): Same.
* sel-sched-ir.h (inner_loop_header_p): Same.
(get_all_loop_exits): Same.
* selftest.h: Same.
* sese.c (sese_build_liveouts): Same.
(sese_insert_phis_for_liveouts): Same.
* sese.h (defined_in_sese_p): Same.
* sreal.c (sreal::stream_out): Same.
* sreal.h: Same.
* streamer-hooks.h: Same.
* target-globals.c (save_target_globals): Same.
* target-globals.h: Same.
* target.def: Same.
* target.h: Same.
* targhooks.c (default_has_ifunc_p): Same.
(default_empty_mask_is_expensive): Same.
(default_init_cost): Same.
* targhooks.h: Same.
* toplev.c: Same.
* tree-affine.c (aff_combination_mult): Same.
(aff_combination_expand): Same.
(aff_combination_constant_multiple_p): Same.
* tree-affine.h: Same.
* tree-cfg.c (build_gimple_cfg): Same.
(replace_loop_annotate_in_block): Same.
(replace_uses_by): Same.
(remove_bb): Same.
(dump_cfg_stats): Same.
(gimple_duplicate_sese_region): Same.
(gimple_duplicate_sese_tail): Same.
(move_block_to_fn): Same.
(replace_block_vars_by_duplicates): Same.
(move_sese_region_to_fn): Same.
(print_loops_bb): Same.
(print_loop): Same.
(print_loops): Same.
(debug): Same.
(debug_loops): Same.
* tree-cfg.h: Same.
* tree-chrec.c (chrec_fold_plus_poly_poly): Same.
(chrec_fold_multiply_poly_poly): Same.
(chrec_evaluate): Same.
(chrec_component_in_loop_num): Same.
(reset_evolution_in_loop): Same.
(is_multivariate_chrec): Same.
(chrec_contains_symbols): Same.
(nb_vars_in_chrec): Same.
(chrec_convert_1): Same.
(chrec_convert_aggressive): Same.
* tree-chrec.h: Same.
* tree-core.h: Same.
* tree-data-ref.c (dump_data_dependence_relation): Same.
(canonicalize_base_object_address): Same.
(data_ref_compare_tree): Same.
(prune_runtime_alias_test_list): Same.
(get_segment_min_max): Same.
(create_intersect_range_checks): Same.
(conflict_fn_no_dependence): Same.
(object_address_invariant_in_loop_p): Same.
(analyze_ziv_subscript): Same.
(analyze_siv_subscript_cst_affine): Same.
(analyze_miv_subscript): Same.
(analyze_overlapping_iterations): Same.
(build_classic_dist_vector_1): Same.
(add_other_self_distances): Same.
(same_access_functions): Same.
(build_classic_dir_vector): Same.
(subscript_dependence_tester_1): Same.
(subscript_dependence_tester): Same.
(access_functions_are_affine_or_constant_p): Same.
(get_references_in_stmt): Same.
(loop_nest_has_data_refs): Same.
(graphite_find_data_references_in_stmt): Same.
(find_data_references_in_bb): Same.
(get_base_for_alignment): Same.
(find_loop_nest_1): Same.
(find_loop_nest): Same.
* tree-data-ref.h (dr_alignment): Same.
(ddr_dependence_level): Same.
* tree-if-conv.c (fold_build_cond_expr): Same.
(add_to_predicate_list): Same.
(add_to_dst_predicate_list): Same.
(phi_convertible_by_degenerating_args): Same.
(idx_within_array_bound): Same.
(all_preds_critical_p): Same.
(pred_blocks_visited_p): Same.
(predicate_bbs): Same.
(build_region): Same.
(if_convertible_loop_p_1): Same.
(is_cond_scalar_reduction): Same.
(predicate_scalar_phi): Same.
(remove_conditions_and_labels): Same.
(combine_blocks): Same.
(version_loop_for_if_conversion): Same.
(versionable_outer_loop_p): Same.
(ifcvt_local_dce): Same.
(tree_if_conversion): Same.
(pass_if_conversion::gate): Same.
* tree-if-conv.h: Same.
* tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
* tree-loop-distribution.c (bb_top_order_cmp): Same.
(free_rdg): Same.
(stmt_has_scalar_dependences_outside_loop): Same.
(copy_loop_before): Same.
(create_bb_after_loop): Same.
(const_with_all_bytes_same): Same.
(generate_memset_builtin): Same.
(generate_memcpy_builtin): Same.
(destroy_loop): Same.
(build_rdg_partition_for_vertex): Same.
(compute_access_range): Same.
(data_ref_segment_size): Same.
(latch_dominated_by_data_ref): Same.
(compute_alias_check_pairs): Same.
(fuse_memset_builtins): Same.
(finalize_partitions): Same.
(find_seed_stmts_for_distribution): Same.
(prepare_perfect_loop_nest): Same.
* tree-parloops.c (lambda_transform_legal_p): Same.
(loop_parallel_p): Same.
(reduc_stmt_res): Same.
(add_field_for_name): Same.
(create_call_for_reduction_1): Same.
(replace_uses_in_bb_by): Same.
(transform_to_exit_first_loop_alt): Same.
(try_transform_to_exit_first_loop_alt): Same.
(transform_to_exit_first_loop): Same.
(num_phis): Same.
(gen_parallel_loop): Same.
(gather_scalar_reductions): Same.
(get_omp_data_i_param): Same.
(try_create_reduction_list): Same.
(oacc_entry_exit_single_gang): Same.
(parallelize_loops): Same.
* tree-pass.h: Same.
* tree-predcom.c (determine_offset): Same.
(last_always_executed_block): Same.
(split_data_refs_to_components): Same.
(suitable_component_p): Same.
(valid_initializer_p): Same.
(find_looparound_phi): Same.
(insert_looparound_copy): Same.
(add_looparound_copies): Same.
(determine_roots_comp): Same.
(predcom_tmp_var): Same.
(initialize_root_vars): Same.
(initialize_root_vars_store_elim_1): Same.
(initialize_root_vars_store_elim_2): Same.
(finalize_eliminated_stores): Same.
(initialize_root_vars_lm): Same.
(remove_stmt): Same.
(determine_unroll_factor): Same.
(execute_pred_commoning_cbck): Same.
(base_names_in_chain_on): Same.
(combine_chains): Same.
(pcom_stmt_dominates_stmt_p): Same.
(try_combine_chains): Same.
(prepare_initializers_chain_store_elim): Same.
(prepare_initializers_chain): Same.
(prepare_initializers): Same.
(prepare_finalizers_chain): Same.
(prepare_finalizers): Same.
(insert_init_seqs): Same.
* tree-scalar-evolution.c (loop_phi_node_p): Same.
(compute_overall_effect_of_inner_loop): Same.
(add_to_evolution_1): Same.
(add_to_evolution): Same.
(follow_ssa_edge_binary): Same.
(follow_ssa_edge_expr): Same.
(backedge_phi_arg_p): Same.
(follow_ssa_edge_in_condition_phi_branch): Same.
(follow_ssa_edge_in_condition_phi): Same.
(follow_ssa_edge_inner_loop_phi): Same.
(follow_ssa_edge): Same.
(analyze_evolution_in_loop): Same.
(analyze_initial_condition): Same.
(interpret_loop_phi): Same.
(interpret_condition_phi): Same.
(interpret_rhs_expr): Same.
(interpret_expr): Same.
(interpret_gimple_assign): Same.
(analyze_scalar_evolution_1): Same.
(analyze_scalar_evolution): Same.
(analyze_scalar_evolution_for_address_of): Same.
(get_instantiated_value_entry): Same.
(loop_closed_phi_def): Same.
(instantiate_scev_name): Same.
(instantiate_scev_poly): Same.
(instantiate_scev_binary): Same.
(instantiate_scev_convert): Same.
(instantiate_scev_not): Same.
(instantiate_scev_r): Same.
(instantiate_scev): Same.
(resolve_mixers): Same.
(initialize_scalar_evolutions_analyzer): Same.
(scev_reset_htab): Same.
(scev_reset): Same.
(derive_simple_iv_with_niters): Same.
(simple_iv_with_niters): Same.
(expression_expensive_p): Same.
(final_value_replacement_loop): Same.
* tree-scalar-evolution.h (block_before_loop): Same.
* tree-ssa-address.h: Same.
* tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
* tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
(record_edge_info): Same.
* tree-ssa-live.c (var_map_base_fini): Same.
(remove_unused_locals): Same.
* tree-ssa-live.h: Same.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
(pass_ch_vect::execute): Same.
(pass_ch::process_loop_p): Same.
* tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
(movement_possibility): Same.
(outermost_invariant_loop): Same.
(stmt_cost): Same.
(determine_max_movement): Same.
(invariantness_dom_walker::before_dom_children): Same.
(move_computations): Same.
(may_move_till): Same.
(force_move_till_op): Same.
(force_move_till): Same.
(memref_free): Same.
(record_mem_ref_loc): Same.
(set_ref_stored_in_loop): Same.
(mark_ref_stored): Same.
(sort_bbs_in_loop_postorder_cmp): Same.
(sort_locs_in_loop_postorder_cmp): Same.
(analyze_memory_references): Same.
(mem_refs_may_alias_p): Same.
(find_ref_loc_in_loop_cmp): Same.
(rewrite_mem_ref_loc::operator): Same.
(first_mem_ref_loc_1::operator): Same.
(sm_set_flag_if_changed::operator): Same.
(execute_sm_if_changed_flag_set): Same.
(execute_sm): Same.
(hoist_memory_references): Same.
(ref_always_accessed::operator): Same.
(refs_independent_p): Same.
(record_dep_loop): Same.
(ref_indep_loop_p_1): Same.
(ref_indep_loop_p): Same.
(can_sm_ref_p): Same.
(find_refs_for_sm): Same.
(loop_suitable_for_sm): Same.
(store_motion_loop): Same.
(store_motion): Same.
(fill_always_executed_in): Same.
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
(estimated_unrolled_size): Same.
(loop_edge_to_cancel): Same.
(remove_exits_and_undefined_stmts): Same.
(remove_redundant_iv_tests): Same.
(unloop_loops): Same.
(estimated_peeled_sequence_size): Same.
(try_peel_loop): Same.
(canonicalize_loop_induction_variables): Same.
(canonicalize_induction_variables): Same.
* tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
(name_info): Same.
(stmt_after_inc_pos): Same.
(contains_abnormal_ssa_name_p): Same.
(niter_for_exit): Same.
(find_bivs): Same.
(mark_bivs): Same.
(find_givs_in_bb): Same.
(find_induction_variables): Same.
(find_interesting_uses_cond): Same.
(outermost_invariant_loop_for_expr): Same.
(idx_find_step): Same.
(add_candidate_1): Same.
(add_iv_candidate_derived_from_uses): Same.
(alloc_use_cost_map): Same.
(prepare_decl_rtl): Same.
(generic_predict_doloop_p): Same.
(computation_cost): Same.
(determine_common_wider_type): Same.
(get_computation_aff_1): Same.
(get_use_type): Same.
(determine_group_iv_cost_address): Same.
(iv_period): Same.
(difference_cannot_overflow_p): Same.
(may_eliminate_iv): Same.
(determine_set_costs): Same.
(cheaper_cost_pair): Same.
(compare_cost_pair): Same.
(iv_ca_cand_for_group): Same.
(iv_ca_recount_cost): Same.
(iv_ca_set_remove_invs): Same.
(iv_ca_set_no_cp): Same.
(iv_ca_set_add_invs): Same.
(iv_ca_set_cp): Same.
(iv_ca_add_group): Same.
(iv_ca_cost): Same.
(iv_ca_compare_deps): Same.
(iv_ca_delta_reverse): Same.
(iv_ca_delta_commit): Same.
(iv_ca_cand_used_p): Same.
(iv_ca_delta_free): Same.
(iv_ca_new): Same.
(iv_ca_free): Same.
(iv_ca_dump): Same.
(iv_ca_extend): Same.
(iv_ca_narrow): Same.
(iv_ca_prune): Same.
(cheaper_cost_with_cand): Same.
(iv_ca_replace): Same.
(try_add_cand_for): Same.
(get_initial_solution): Same.
(try_improve_iv_set): Same.
(find_optimal_iv_set_1): Same.
(create_new_iv): Same.
(rewrite_use_compare): Same.
(remove_unused_ivs): Same.
(determine_scaling_factor): Same.
* tree-ssa-loop-ivopts.h: Same.
* tree-ssa-loop-manip.c (create_iv): Same.
(compute_live_loop_exits): Same.
(add_exit_phi): Same.
(add_exit_phis): Same.
(find_uses_to_rename_use): Same.
(find_uses_to_rename_def): Same.
(find_uses_to_rename_in_loop): Same.
(rewrite_into_loop_closed_ssa): Same.
(check_loop_closed_ssa_bb): Same.
(split_loop_exit_edge): Same.
(ip_end_pos): Same.
(ip_normal_pos): Same.
(copy_phi_node_args): Same.
(gimple_duplicate_loop_to_header_edge): Same.
(can_unroll_loop_p): Same.
(determine_exit_conditions): Same.
(scale_dominated_blocks_in_loop): Same.
(niter_for_unrolled_loop): Same.
(tree_transform_and_unroll_loop): Same.
(rewrite_all_phi_nodes_with_iv): Same.
* tree-ssa-loop-manip.h: Same.
* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
(number_of_iterations_ne): Same.
(assert_no_overflow_lt): Same.
(assert_loop_rolls_lt): Same.
(number_of_iterations_lt): Same.
(adjust_cond_for_loop_until_wrap): Same.
(tree_simplify_using_condition): Same.
(simplify_using_initial_conditions): Same.
(simplify_using_outer_evolutions): Same.
(loop_only_exit_p): Same.
(ssa_defined_by_minus_one_stmt_p): Same.
(number_of_iterations_popcount): Same.
(number_of_iterations_exit): Same.
(find_loop_niter): Same.
(finite_loop_p): Same.
(chain_of_csts_start): Same.
(get_val_for): Same.
(loop_niter_by_eval): Same.
(derive_constant_upper_bound_ops): Same.
(do_warn_aggressive_loop_optimizations): Same.
(record_estimate): Same.
(get_cst_init_from_scev): Same.
(record_nonwrapping_iv): Same.
(idx_infer_loop_bounds): Same.
(infer_loop_bounds_from_ref): Same.
(infer_loop_bounds_from_array): Same.
(infer_loop_bounds_from_pointer_arith): Same.
(infer_loop_bounds_from_signedness): Same.
(bound_index): Same.
(discover_iteration_bound_by_body_walk): Same.
(maybe_lower_iteration_bound): Same.
(estimate_numbers_of_iterations): Same.
(estimated_loop_iterations): Same.
(estimated_loop_iterations_int): Same.
(max_loop_iterations): Same.
(max_loop_iterations_int): Same.
(likely_max_loop_iterations): Same.
(likely_max_loop_iterations_int): Same.
(estimated_stmt_executions_int): Same.
(max_stmt_executions): Same.
(likely_max_stmt_executions): Same.
(estimated_stmt_executions): Same.
(stmt_dominates_stmt_p): Same.
(nowrap_type_p): Same.
(loop_exits_before_overflow): Same.
(scev_var_range_cant_overflow): Same.
(scev_probably_wraps_p): Same.
(free_numbers_of_iterations_estimates): Same.
* tree-ssa-loop-niter.h: Same.
* tree-ssa-loop-prefetch.c (release_mem_refs): Same.
(idx_analyze_ref): Same.
(analyze_ref): Same.
(gather_memory_references_ref): Same.
(mark_nontemporal_store): Same.
(emit_mfence_after_loop): Same.
(may_use_storent_in_loop_p): Same.
(mark_nontemporal_stores): Same.
(should_unroll_loop_p): Same.
(volume_of_dist_vector): Same.
(add_subscript_strides): Same.
(self_reuse_distance): Same.
(insn_to_prefetch_ratio_too_small_p): Same.
* tree-ssa-loop-split.c (split_at_bb_p): Same.
(patch_loop_exit): Same.
(find_or_create_guard_phi): Same.
(easy_exit_values): Same.
(connect_loop_phis): Same.
(connect_loops): Same.
(compute_new_first_bound): Same.
(split_loop): Same.
(tree_ssa_split_loops): Same.
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
(is_maybe_undefined): Same.
(tree_may_unswitch_on): Same.
(simplify_using_entry_checks): Same.
(tree_unswitch_single_loop): Same.
(tree_unswitch_loop): Same.
(tree_unswitch_outer_loop): Same.
(empty_bb_without_guard_p): Same.
(used_outside_loop_p): Same.
(get_vop_from_header): Same.
(hoist_guard): Same.
* tree-ssa-loop.c (gate_oacc_kernels): Same.
(get_lsm_tmp_name): Same.
* tree-ssa-loop.h: Same.
* tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
(build_and_add_sum): Same.
(no_side_effect_bb): Same.
(get_ops): Same.
(linearize_expr): Same.
(should_break_up_subtract): Same.
(linearize_expr_tree): Same.
* tree-ssa-scopedtables.c: Same.
* tree-ssa-scopedtables.h: Same.
* tree-ssa-structalias.c (condense_visit): Same.
(label_visit): Same.
(dump_pred_graph): Same.
(perform_var_substitution): Same.
(move_complex_constraints): Same.
(remove_preds_and_fake_succs): Same.
* tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
(determine_bb_domination_status): Same.
(duplicate_thread_path): Same.
(thread_through_all_blocks): Same.
* tree-ssa-threadupdate.h: Same.
* tree-streamer-in.c (streamer_read_string_cst): Same.
(input_identifier): Same.
(unpack_ts_type_common_value_fields): Same.
(unpack_ts_block_value_fields): Same.
(unpack_ts_translation_unit_decl_value_fields): Same.
(unpack_ts_omp_clause_value_fields): Same.
(streamer_read_tree_bitfields): Same.
(streamer_alloc_tree): Same.
(lto_input_ts_common_tree_pointers): Same.
(lto_input_ts_vector_tree_pointers): Same.
(lto_input_ts_poly_tree_pointers): Same.
(lto_input_ts_complex_tree_pointers): Same.
(lto_input_ts_decl_minimal_tree_pointers): Same.
(lto_input_ts_decl_common_tree_pointers): Same.
(lto_input_ts_decl_non_common_tree_pointers): Same.
(lto_input_ts_decl_with_vis_tree_pointers): Same.
(lto_input_ts_field_decl_tree_pointers): Same.
(lto_input_ts_function_decl_tree_pointers): Same.
(lto_input_ts_type_common_tree_pointers): Same.
(lto_input_ts_type_non_common_tree_pointers): Same.
(lto_input_ts_list_tree_pointers): Same.
(lto_input_ts_vec_tree_pointers): Same.
(lto_input_ts_exp_tree_pointers): Same.
(lto_input_ts_block_tree_pointers): Same.
(lto_input_ts_binfo_tree_pointers): Same.
(lto_input_ts_constructor_tree_pointers): Same.
(lto_input_ts_omp_clause_tree_pointers): Same.
(streamer_read_tree_body): Same.
* tree-streamer.h: Same.
* tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
(vect_analyze_possibly_independent_ddr): Same.
(vect_analyze_data_ref_dependence): Same.
(vect_compute_data_ref_alignment): Same.
(vect_enhance_data_refs_alignment): Same.
(vect_analyze_data_ref_access): Same.
(vect_check_gather_scatter): Same.
(vect_find_stmt_data_reference): Same.
(vect_create_addr_base_for_vector_ref): Same.
(vect_setup_realignment): Same.
(vect_supportable_dr_alignment): Same.
* tree-vect-loop-manip.c (rename_variables_in_bb): Same.
(adjust_phi_and_debug_stmts): Same.
(vect_set_loop_mask): Same.
(add_preheader_seq): Same.
(vect_maybe_permute_loop_masks): Same.
(vect_set_loop_masks_directly): Same.
(vect_set_loop_condition_masked): Same.
(vect_set_loop_condition_unmasked): Same.
(slpeel_duplicate_current_defs_from_edges): Same.
(slpeel_add_loop_guard): Same.
(slpeel_can_duplicate_loop_p): Same.
(create_lcssa_for_virtual_phi): Same.
(iv_phi_p): Same.
(vect_update_ivs_after_vectorizer): Same.
(vect_gen_vector_loop_niters_mult_vf): Same.
(slpeel_update_phi_nodes_for_loops): Same.
(slpeel_update_phi_nodes_for_guard1): Same.
(find_guard_arg): Same.
(slpeel_update_phi_nodes_for_guard2): Same.
(slpeel_update_phi_nodes_for_lcssa): Same.
(vect_do_peeling): Same.
(vect_create_cond_for_alias_checks): Same.
(vect_loop_versioning): Same.
* tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
(vect_inner_phi_in_double_reduction_p): Same.
(vect_analyze_scalar_cycles_1): Same.
(vect_fixup_scalar_cycles_with_patterns): Same.
(vect_get_loop_niters): Same.
(bb_in_loop_p): Same.
(vect_get_max_nscalars_per_iter): Same.
(vect_verify_full_masking): Same.
(vect_compute_single_scalar_iteration_cost): Same.
(vect_analyze_loop_form_1): Same.
(vect_analyze_loop_form): Same.
(vect_active_double_reduction_p): Same.
(vect_analyze_loop_operations): Same.
(neutral_op_for_slp_reduction): Same.
(vect_is_simple_reduction): Same.
(vect_model_reduction_cost): Same.
(get_initial_def_for_reduction): Same.
(get_initial_defs_for_reduction): Same.
(vect_create_epilog_for_reduction): Same.
(vectorize_fold_left_reduction): Same.
(vectorizable_reduction): Same.
(vectorizable_induction): Same.
(vectorizable_live_operation): Same.
(loop_niters_no_overflow): Same.
(vect_get_loop_mask): Same.
(vect_transform_loop_stmt): Same.
(vect_transform_loop): Same.
* tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
(vect_determine_precisions): Same.
(vect_pattern_recog_1): Same.
* tree-vect-slp.c (vect_analyze_slp_instance): Same.
* tree-vect-stmts.c (stmt_vectype): Same.
(process_use): Same.
(vect_init_vector_1): Same.
(vect_truncate_gather_scatter_offset): Same.
(get_group_load_store_type): Same.
(vect_build_gather_load_calls): Same.
(vect_get_strided_load_store_ops): Same.
(vectorizable_simd_clone_call): Same.
(vectorizable_store): Same.
(permute_vec_elements): Same.
(vectorizable_load): Same.
(vect_transform_stmt): Same.
(supportable_widening_operation): Same.
* tree-vectorizer.c (vec_info::replace_stmt): Same.
(vec_info::free_stmt_vec_info): Same.
(vect_free_loop_info_assumptions): Same.
(vect_loop_vectorized_call): Same.
(set_uid_loop_bbs): Same.
(vectorize_loops): Same.
* tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
* tree.c (add_tree_to_fld_list): Same.
(fld_type_variant_equal_p): Same.
(fld_decl_context): Same.
(fld_incomplete_type_of): Same.
(free_lang_data_in_binfo): Same.
(need_assembler_name_p): Same.
(find_decls_types_r): Same.
(get_eh_types_for_runtime): Same.
(find_decls_types_in_eh_region): Same.
(find_decls_types_in_node): Same.
(assign_assembler_name_if_needed): Same.
* value-prof.c (stream_out_histogram_value): Same.
* value-prof.h: Same.
* var-tracking.c (use_narrower_mode): Same.
(prepare_call_arguments): Same.
(vt_expand_loc_callback): Same.
(resolve_expansions_pending_recursion): Same.
(vt_expand_loc): Same.
* varasm.c (const_hash_1): Same.
(compare_constant): Same.
(tree_output_constant_def): Same.
(simplify_subtraction): Same.
(get_pool_constant): Same.
(output_constant_pool_2): Same.
(output_constant_pool_1): Same.
(mark_constants_in_pattern): Same.
(mark_constant_pool): Same.
(get_section_anchor): Same.
* vr-values.c (compare_range_with_value): Same.
(vr_values::extract_range_from_phi_node): Same.
* vr-values.h: Same.
* web.c (unionfind_union): Same.
* wide-int.h: Same.
From-SVN: r273311
|
|
2019-06-27 Aaron Sawdey <acsawdey@linux.ibm.com>
* builtins.c (get_memory_rtx): Fix comment.
* optabs.def (movmem_optab): Change to cpymem_optab.
* expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
(emit_block_move_hints): Change movmem to cpymem.
* defaults.h: Change movmem to cpymem.
* targhooks.c (get_move_ratio): Change movmem to cpymem.
(default_use_by_pieces_infrastructure_p): Ditto.
* config/aarch64/aarch64-protos.h: Change movmem to cpymem.
* config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
to cpymem.
* config/aarch64/aarch64.h: Change movmem to cpymem.
* config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
* config/alpha/alpha.h: Change movmem to cpymem in comment.
* config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
movmem to cpymem.
* config/arc/arc-protos.h: Change movmem to cpymem.
* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
* config/arc/arc.h: Change movmem to cpymem in comment.
* config/arc/arc.md (movmemsi): Change movmem to cpymem.
* config/arm/arm-protos.h: Change movmem to cpymem in names.
* config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
* config/arm/arm.md (movmemqi): Change movmem to cpymem.
* config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
* config/avr/avr-protos.h: Change movmem to cpymem.
* config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
avr_out_movmem): Change movmem to cpymem.
* config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
Change movmem to cpymem.
* config/bfin/bfin-protos.h: Change movmem to cpymem.
* config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
Change movmem to cpymem.
* config/bfin/bfin.h: Change movmem to cpymem in comment.
* config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
* config/c6x/c6x-protos.h: Change movmem to cpymem.
* config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
* config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
* config/frv/frv.md (movmemsi): Change name to cpymemsi.
* config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
* config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
* config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
expand_set_or_movmem_via_rep, expand_movmem_epilogue,
expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
expand_small_cpymem_or_setmem,
expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
expand_set_or_cpymem_constant_prologue,
ix86_expand_set_or_cpymem): Change movmem to cpymem.
* config/i386/i386-protos.h: Change movmem to cpymem.
* config/i386/i386.h: Change movmem to cpymem in comment.
* config/i386/i386.md (movmem<mode>): Change name to cpymem.
(setmem<mode>): Change expansion function name.
* config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
* config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
* config/m32c/m32c-protos.h: Change movmem to cpymem.
* config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
* config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
* config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
to cpymem.
* config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
* config/microblaze/microblaze.c: Change movmem to cpymem in comment.
* config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
* config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
Change movmem to cpymem.
* config/mips/mips.h: Change movmem to cpymem.
* config/mips/mips.md (movmemsi): Change name to cpymemsi.
* config/nds32/nds32-memory-manipulation.c
(nds32_expand_movmemsi_loop_unknown_size,
nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
nds32_expand_movmemsi_unroll,
nds32_expand_movmemsi): Change movmem to cpymem.
* config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
* config/nds32/nds32-protos.h: Change movmem to cpymem.
* config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
(pa_adjust_insn_length): Change call to compute_movmem_length.
* config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
movmemdi, movmemdi_prereload,
movmemdi_postreload): Change movmem to cpymem.
* config/pdp11/pdp11.md (movmemhi, movmemhi1,
movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
* config/riscv/riscv.c: Change movmem to cpymem in comment.
* config/riscv/riscv.h: Change movmem to cpymem.
* config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
* config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
* config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
movmem to cpymem.
* config/s390/s390-protos.h: Change movmem to cpymem.
* config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
s390_expand_insv): Change movmem to cpymem.
* config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
* config/sh/sh.md (movmemsi): Change name to cpymemsi.
* config/sparc/sparc.h: Change movmem to cpymem in comment.
* config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
for nonexistent function.
* config/vax/vax.h: Change movmem to cpymem in comment.
* config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
* config/visium/visium.h: Change movmem to cpymem in comment.
* config/visium/visium.md (movmemsi): Change name to cpymemsi.
* config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
* doc/md.texi: Change movmem to cpymem and update description to match.
* doc/rtl.texi: Change movmem to cpymem.
* target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
* doc/tm.texi: Regenerate.
From-SVN: r272755
|
|
Add one target hook predict_doloop_p, it return true if we can predict it
is possible to use a low-overhead loop, it can help ivopts to make some
better decisions.
PR middle-end/80791
* target.def (predict_doloop_p): New hook.
* targhooks.h (default_predict_doloop_p): New declaration.
* targhooks.c (default_predict_doloop_p): New function.
* doc/tm.texi.in (TARGET_PREDICT_DOLOOP_P): New hook.
* doc/tm.texi: Regenerate.
* config/rs6000/rs6000.c (rs6000_predict_doloop_p): New function.
(TARGET_PREDICT_DOLOOP_P): New macro.
* tree-ssa-loop-ivopts.c (generic_predict_doloop_p): New function.
From-SVN: r272405
|
|
* cfgloop.h (struct loop): Add simdlen member.
* cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
* omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
* tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
as new argument to autovectorize_vector_sizes target hook. If
loop->simdlen, pick up vector size where the vectorization factor
is equal to loop->simd, and if there is none, fall back to the first
successful one.
(vect_transform_loop): Adjust autovectorize_vector_sizes target hook
caller.
* omp-low.c (omp_clause_aligned_alignment): Likewise.
* omp-general.c (omp_max_vf): Likewise.
* optabs-query.c (can_vec_mask_load_store_p): Likewise.
* tree-vect-slp.c (vect_slp_bb): Likewise.
* target.def (autovectorize_vector_sizes): Add ALL argument and
document it.
* doc/tm.texi: Adjust documentation.
* targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
* targhooks.h (default_autovectorize_vector_sizes): Likewise.
* config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
bool argument.
* config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
* config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
* config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
* config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise. If
true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
preferred vector size is not 512-bit or 256-bit, just put those
unpreferred ones last.
* gcc.target/i386/avx512f-simd-1.c: New test.
From-SVN: r271403
|
|
2019-05-20 Martin Liska <mliska@suse.cz>
* targhooks.c (default_libc_has_fast_function): New function.
* targhooks.h (default_libc_has_fast_function): Likewise.
From-SVN: r271401
|
|
gcc/ada/ChangeLog:
* gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote
reserved names.
gcc/brig/ChangeLog:
* brigfrontend/brig-control-handler.cc
(brig_directive_control_handler::operator): Remove trailing newline
from a diagnostic.
* brigfrontend/brig-module-handler.cc
(brig_directive_module_handler::operator): Remove a duplicated space
from a diagnostic.
gcc/c/ChangeLog:
* c-decl.c (start_decl): Quote keywords, operators, and
types in diagnostics.
(finish_decl): Same.
* c-parser.c (c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_transaction_cancel): Same.
* c-typeck.c (c_common_type): Same.
(build_conditional_expr): Same.
(digest_init): Same.
(process_init_element): Same.
(build_binary_op): Same.
gcc/c-family/ChangeLog:
* c-attribs.c (handle_no_sanitize_attribute): Quote identifiers,
keywords, operators, and types in diagnostics.
(handle_scalar_storage_order_attribute): Same.
(handle_mode_attribute): Same.
(handle_visibility_attribute): Same.
(handle_assume_aligned_attribute): Same.
(handle_no_split_stack_attribute): Same.
* c-common.c (shorten_compare): Same.
(c_common_truthvalue_conversion): Same.
(cb_get_source_date_epoch): Same.
* c-lex.c (cb_def_pragma): Quote keywords, operators, and types
in diagnostics.
(interpret_float): Same.
* c-omp.c (c_finish_omp_for): Same.
* c-opts.c (c_common_post_options): Same.
* c-pch.c (c_common_pch_pragma): Same.
* c-pragma.c (pop_alignment): Same.
(handle_pragma_pack): Same.
(apply_pragma_weak): Same.
(handle_pragma_weak): Same.
(handle_pragma_scalar_storage_order): Same.
(handle_pragma_redefine_extname): Same.
(add_to_renaming_pragma_list): Same.
(maybe_apply_renaming_pragma): Same.
(push_visibility): Same.
(handle_pragma_visibility): Same.
(handle_pragma_optimize): Same.
(handle_pragma_message): Same.
* c-warn.c (warn_for_omitted_condop): Same.
(lvalue_error): Same.
gcc/cp/ChangeLog:
* call.c (print_z_candidate): Wrap diagnostic text in a gettext
macro. Adjust.
(print_z_candidates): Same.
(build_conditional_expr_1): Quote keywords, operators, and types
in diagnostics.
(build_op_delete_call): Same.
(maybe_print_user_conv_context): Wrap diagnostic text in a gettext
macro.
(convert_like_real): Same.
(convert_arg_to_ellipsis): Quote keywords, operators, and types
in diagnostics.
(build_over_call): Same.
(joust): Break up an overlong line. Wrap diagnostic text in a gettext
macro.
* constexpr.c (cxx_eval_check_shift_p): Spell out >= in English.
(cxx_eval_constant_expression): Quote keywords, operators, and types
in diagnostics.
(potential_constant_expression_1): Same.
* cp-gimplify.c (cp_genericize_r): Same.
* cvt.c (maybe_warn_nodiscard): Quote keywords, operators, and types
in diagnostics.
(type_promotes_to): Same.
* decl.c (check_previous_goto_1): Same.
(check_goto): Same.
(start_decl): Same.
(cp_finish_decl): Avoid parenthesizing a sentence for consistency.
(grok_op_properties): Quote keywords, operators, and types
in diagnostics.
* decl2.c (grokfield): Same.
(coerce_delete_type): Same.
* except.c (is_admissible_throw_operand_or_catch_parameter): Same.
* friend.c (do_friend): Quote C++ tokens.
* init.c (build_new_1): Quote keywords, operators, and types
in diagnostics.
(build_vec_delete_1): Same.
(build_delete): Same.
* lex.c (parse_strconst_pragma): Same.
(handle_pragma_implementation): Same.
(unqualified_fn_lookup_error): Same.
* mangle.c (write_type): Same.
* method.c (defaulted_late_check): Avoid two consecutive punctuators.
* name-lookup.c (cp_binding_level_debug): Remove a trailing newline.
(pop_everything): Same.
* parser.c (cp_lexer_start_debugging): Quote a macro name.
in a diagnostic
(cp_lexer_stop_debugging): Same.
(cp_parser_userdef_numeric_literal): Quote a C++ header name
in a diagnostic.
(cp_parser_nested_name_specifier_opt): Quote keywords, operators,
and types in diagnostics.
(cp_parser_question_colon_clause): Same.
(cp_parser_asm_definition): Same.
(cp_parser_init_declarator): Same.
(cp_parser_template_declaration_after_parameters): Avoid capitalizing
a sentence in a diagnostic.
(cp_parser_omp_declare_reduction): Quote keywords, operators, and types
in diagnostics.
(cp_parser_transaction): Same.
* pt.c (maybe_process_partial_specialization): Replace second call
to permerror with inform for consistency with other uses.
(expand_integer_pack): Quote keywords, operators, and types
in diagnostics.
* rtti.c (get_typeid): Quote keywords, operators, and types
in diagnostics.
(build_dynamic_cast_1): Same.
* semantics.c (finish_asm_stmt): Same.
(finish_label_decl): Same.
(finish_bases): Same.
(finish_offsetof): Same.
(cp_check_omp_declare_reduction): Same.
(finish_decltype_type): Same.
* tree.c (handle_init_priority_attribute): Same. Add detail
to diagnostics.
(maybe_warn_zero_as_null_pointer_constant): Same.
* typeck.c (cp_build_binary_op): Quote keywords, operators, and types
in diagnostics.
(cp_build_unary_op): Same.
(check_for_casting_away_constness): Same.
(build_static_cast): Same.
(build_const_cast_1): Same.
(maybe_warn_about_returning_address_of_local): Same.
(check_return_expr): Same.
* typeck2.c (abstract_virtuals_error_sfinae): Same.
(digest_init_r): Replace a tab with spaces in a diagnostic.
(build_functional_cast): Quote keywords, operators, and types
in diagnostics.
gcc/d/ChangeLog:
* d-builtins.cc (d_init_builtins): Quote keywords, operators,
and types in diagnostics.
* d-codegen.cc (get_array_length): Same. Replace can't with cannot.
* d-convert.cc (convert_expr): Same.
* d-frontend.cc (getTypeInfoType): Quote an option name in
a diagnostic.
* d-lang.cc (d_handle_option): Same.
(d_parse_file): Same.
* decl.cc: Remove a trailing period from a diagnostic.
* expr.cc: Use a directive for an apostrophe.
* toir.cc: Quote keywords, operators, and types in diagnostics.
* typeinfo.cc (build_typeinfo): Quote an option name in a diagnostic.
gcc/fortran/ChangeLog:
* gfortranspec.c (append_arg): Spell out the word "argument."
gcc/ChangeLog:
* config/i386/i386-expand.c (get_element_number): Quote keywords
and other internal names in diagnostics. Adjust other diagnostic
formatting issues noted by -Wformat-diag.
* config/i386/i386-features.c
(ix86_mangle_function_version_assembler_name): Same.
* config/i386/i386-options.c (ix86_handle_abi_attribute): Same.
* config/i386/i386.c (ix86_function_type_abi): Same.
(ix86_function_ms_hook_prologue): Same.
(classify_argument): Same.
(ix86_expand_prologue): Same.
(ix86_md_asm_adjust): Same.
(ix86_memmodel_check): Same.
gcc/ChangeLog:
* builtins.c (expand_builtin_atomic_always_lock_free): Quote
identifiers, keywords, operators, and types in diagnostics. Correct
quoting, spelling, and sentence capitalization issues.
(expand_builtin_atomic_is_lock_free): Same.
(fold_builtin_next_arg): Same.
* cfgexpand.c (expand_one_var): Same.
(tree_conflicts_with_clobbers_p): Same.
(expand_asm_stmt): Same.
(verify_loop_structure): Same.
* cgraphunit.c (process_function_and_variable_attributes): Same.
* collect-utils.c (collect_execute): Same.
* collect2.c (maybe_run_lto_and_relink): Same.
(is_lto_object_file): Same.
(scan_prog_file): Same.
* convert.c (convert_to_real_1): Same.
* dwarf2out.c (dwarf2out_begin_prologue): Same.
* except.c (verify_eh_tree): Same.
* gcc.c (execute): Same.
(eval_spec_function): Same.
(run_attempt): Same.
(driver::set_up_specs): Same.
(compare_debug_auxbase_opt_spec_function): Same.
* gcov-tool.c (unlink_gcda_file): Same.
(do_merge): Same.
(do_rewrite): Same.
* gcse.c (gcse_or_cprop_is_too_expensive): Same.
* gimplify.c (gimplify_asm_expr): Same.
(gimplify_adjust_omp_clauses): Same.
* hsa-gen.c (gen_hsa_addr_insns): Same.
(gen_hsa_insns_for_load): Same.
(gen_hsa_cmp_insn_from_gimple): Same.
(gen_hsa_insns_for_operation_assignment): Same.
(gen_get_level): Same.
(gen_hsa_alloca): Same.
(omp_simple_builtin::generate): Same.
(gen_hsa_atomic_for_builtin): Same.
(gen_hsa_insns_for_call): Same.
* input.c (dump_location_info): Same.
* ipa-devirt.c (compare_virtual_tables): Same.
* ira.c (ira_setup_eliminable_regset): Same.
* lra-assigns.c (lra_assign): Same.
* lra-constraints.c (lra_constraints): Same.
* lto-streamer-in.c (lto_input_mode_table): Same.
* lto-wrapper.c (get_options_from_collect_gcc_options): Same.
(merge_and_complain): Same.
(compile_offload_image): Same.
(compile_images_for_offload_targets): Same.
(debug_objcopy): Same.
(run_gcc): Same.
(main): Same.
* opts.c (print_specific_help): Same.
(parse_no_sanitize_attribute): Same.
(print_help): Same.
(handle_param): Same.
* plugin.c (add_new_plugin): Same.
(parse_plugin_arg_opt): Same.
(try_init_one_plugin): Same.
* print-rtl.c (debug_bb_n_slim): Quote identifiers, keywords,
operators, and types in diagnostics. Correct quoting and spelling
issues.
* read-rtl-function.c (parse_edge_flag_token): Same.
(function_reader::parse_enum_value): Same.
* reg-stack.c (check_asm_stack_operands): Same.
* regcprop.c (validate_value_data): Same.
* sched-rgn.c (make_pass_sched_fusion): Same.
* stmt.c (check_unique_operand_names): Same.
* targhooks.c (default_target_option_pragma_parse): Same.
* tlink.c (recompile_files): Same.
* toplev.c (process_options): Same.
(do_compile): Same.
* trans-mem.c (diagnose_tm_1): Same.
(ipa_tm_scan_irr_block): Same.
(ipa_tm_diagnose_transaction): Same.
* tree-cfg.c (verify_address): Same. Use get_tree_code_name to
format a tree code name in a diagnostic.
(verify_types_in_gimple_min_lval): Same.
(verify_types_in_gimple_reference): Same.
(verify_gimple_call): Same.
(verify_gimple_assign_unary): Same.
(verify_gimple_assign_binary): Same.
(verify_gimple_assign_ternary): Same.
(verify_gimple_assign_single): Same.
(verify_gimple_switch): Same.
(verify_gimple_label): Same.
(verify_gimple_phi): Same.
(verify_gimple_in_seq): Same.
(verify_eh_throw_stmt_node): Same.
(collect_subblocks): Same.
(gimple_verify_flow_info): Same.
(do_warn_unused_result): Same.
* tree-inline.c (expand_call_inline): Same.
* tree-into-ssa.c (update_ssa): Same.
* tree.c (tree_int_cst_elt_check_failed): Same.
(tree_vec_elt_check_failed): Same.
(omp_clause_operand_check_failed): Same.
(verify_type_variant): Same.
(verify_type): Same.
* value-prof.c (verify_histograms): Same.
* varasm.c (assemble_start_function): Same.
gcc/lto/ChangeLog:
* lto-dump.c (lto_main): Same.
* lto.c (stream_out): Same.
gcc/objc/ChangeLog:
* objc-act.c (objc_begin_catch_clause): Quote keywords and options
in diagnostics.
(objc_build_throw_stmt): Same.
(objc_finish_message_expr): Same.
(get_super_receiver): Same.
* objc-next-runtime-abi-01.c (objc_next_runtime_abi_01_init): Spell
out "less than" in English./
* objc-next-runtime-abi-02.c (objc_next_runtime_abi_02_init): Spell
out "greater" in English.
gcc/testsuite/ChangeLog:
* c-c++-common/Wbool-operation-1.c: Adjust text of expected diagnostics.
* c-c++-common/Wvarargs-2.c: Same.
* c-c++-common/Wvarargs.c: Same.
* c-c++-common/pr51768.c: Same.
* c-c++-common/tm/inline-asm.c: Same.
* c-c++-common/tm/safe-1.c: Same.
* g++.dg/asm-qual-1.C: Same.
* g++.dg/asm-qual-3.C: Same.
* g++.dg/conversion/dynamic1.C: Same.
* g++.dg/cpp0x/constexpr-89599.C: Same.
* g++.dg/cpp0x/constexpr-cast.C: Same.
* g++.dg/cpp0x/constexpr-shift1.C: Same.
* g++.dg/cpp0x/lambda/lambda-conv11.C: Same.
* g++.dg/cpp0x/nullptr04.C: Same.
* g++.dg/cpp0x/static_assert12.C: Same.
* g++.dg/cpp0x/static_assert8.C: Same.
* g++.dg/cpp1y/lambda-conv1.C: Same.
* g++.dg/cpp1y/pr79393-3.C: Same.
* g++.dg/cpp1y/static_assert1.C: Same.
* g++.dg/cpp1z/constexpr-if4.C: Same.
* g++.dg/cpp1z/constexpr-if5.C: Same.
* g++.dg/cpp1z/constexpr-if9.C: Same.
* g++.dg/eh/goto2.C: Same.
* g++.dg/eh/goto3.C: Same.
* g++.dg/expr/static_cast8.C: Same.
* g++.dg/ext/flexary5.C: Same.
* g++.dg/ext/utf-array-short-wchar.C: Same.
* g++.dg/ext/utf-array.C: Same.
* g++.dg/ext/utf8-2.C: Same.
* g++.dg/gomp/loop-4.C: Same.
* g++.dg/gomp/macro-4.C: Same.
* g++.dg/gomp/udr-1.C: Same.
* g++.dg/init/initializer-string-too-long.C: Same.
* g++.dg/other/offsetof9.C: Same.
* g++.dg/ubsan/pr63956.C: Same.
* g++.dg/warn/Wbool-operation-1.C: Same.
* g++.dg/warn/Wtype-limits-Wextra.C: Same.
* g++.dg/warn/Wtype-limits.C: Same.
* g++.dg/wrappers/pr88680.C: Same.
* g++.old-deja/g++.mike/eh55.C: Same.
* gcc.dg/Wsign-compare-1.c: Same.
* gcc.dg/Wtype-limits-Wextra.c: Same.
* gcc.dg/Wtype-limits.c: Same.
* gcc.dg/Wunknownprag.c: Same.
* gcc.dg/Wunsuffixed-float-constants-1.c: Same.
* gcc.dg/asm-6.c: Same.
* gcc.dg/asm-qual-1.c: Same.
* gcc.dg/cast-1.c: Same.
* gcc.dg/cast-2.c: Same.
* gcc.dg/cast-3.c: Same.
* gcc.dg/cpp/source_date_epoch-2.c: Same.
* gcc.dg/debug/pr85252.c: Same.
* gcc.dg/dfp/cast-bad.c: Same.
* gcc.dg/format/gcc_diag-1.c: Same.
* gcc.dg/format/gcc_diag-11.c: Same.New test.
* gcc.dg/gcc_diag-11.c: Same.New test.
* gcc.dg/gnu-cond-expr-2.c: Same.
* gcc.dg/gnu-cond-expr-3.c: Same.
* gcc.dg/gomp/macro-4.c: Same.
* gcc.dg/init-bad-1.c: Same.
* gcc.dg/init-bad-2.c: Same.
* gcc.dg/init-bad-3.c: Same.
* gcc.dg/pr27528.c: Same.
* gcc.dg/pr48552-1.c: Same.
* gcc.dg/pr48552-2.c: Same.
* gcc.dg/pr59846.c: Same.
* gcc.dg/pr61096-1.c: Same.
* gcc.dg/pr8788-1.c: Same.
* gcc.dg/pr90082.c: Same.
* gcc.dg/simd-2.c: Same.
* gcc.dg/spellcheck-params-2.c: Same.
* gcc.dg/spellcheck-params.c: Same.
* gcc.dg/strlenopt-49.c: Same.
* gcc.dg/tm/pr52141.c: Same.
* gcc.dg/torture/pr51106-1.c: Same.
* gcc.dg/torture/pr51106-2.c: Same.
* gcc.dg/utf-array-short-wchar.c: Same.
* gcc.dg/utf-array.c: Same.
* gcc.dg/utf8-2.c: Same.
* gcc.dg/warn-sprintf-no-nul.c: Same.
* gcc.target/i386/asm-flag-0.c: Same.
* gcc.target/i386/inline_error.c: Same.
* gcc.target/i386/pr30848.c: Same.
* gcc.target/i386/pr39082-1.c: Same.
* gcc.target/i386/pr39678.c: Same.
* gcc.target/i386/pr57756.c: Same.
* gcc.target/i386/pr68843-1.c: Same.
* gcc.target/i386/pr79804.c: Same.
* gcc.target/i386/pr82673.c: Same.
* obj-c++.dg/class-protocol-1.mm: Same.
* obj-c++.dg/exceptions-3.mm: Same.
* obj-c++.dg/exceptions-4.mm: Same.
* obj-c++.dg/exceptions-5.mm: Same.
* obj-c++.dg/exceptions-6.mm: Same.
* obj-c++.dg/method-12.mm: Same.
* obj-c++.dg/method-13.mm: Same.
* obj-c++.dg/method-6.mm: Same.
* obj-c++.dg/method-7.mm: Same.
* obj-c++.dg/method-9.mm: Same.
* obj-c++.dg/method-lookup-1.mm: Same.
* obj-c++.dg/proto-lossage-4.mm: Same.
* obj-c++.dg/protocol-qualifier-2.mm: Same.
* objc.dg/call-super-2.m: Same.
* objc.dg/class-protocol-1.m: Same.
* objc.dg/desig-init-1.m: Same.
* objc.dg/exceptions-3.m: Same.
* objc.dg/exceptions-4.m: Same.
* objc.dg/exceptions-5.m: Same.
* objc.dg/exceptions-6.m: Same.
* objc.dg/method-19.m: Same.
* objc.dg/method-2.m: Same.
* objc.dg/method-5.m: Same.
* objc.dg/method-6.m: Same.
* objc.dg/method-7.m: Same.
* objc.dg/method-lookup-1.m: Same.
* objc.dg/proto-hier-1.m: Same.
* objc.dg/proto-lossage-4.m: Same.
From-SVN: r271338
|
|
__patchable_function_entries section with writable flags to allow...
* targhooks.c (default_print_patchable_function_entry): Emit
__patchable_function_entries section with writable flags to allow
relocation resolution.
From-SVN: r270417
|
|
PR c/88383 - ICE calling __builtin_has_attribute on a reference
PR c/89288 - ICE in tree_code_size, at tree.c:865
PR c/89798 - excessive vector_size silently accepted and truncated
PR c/89797 - ICE on a vector_size (1LU << 33) int variable
gcc/ChangeLog:
PR c/89797
* targhooks.c (default_vector_alignment): Avoid assuming
argument fits in SHWI.
* tree.h (TYPE_VECTOR_SUBPARTS): Avoid sign overflow in
a shift expression.
* doc/extend.texi (__builtin_has_attribute): Add a clarifying note.
gcc/c-family/ChangeLog:
PR c/88383
PR c/89288
PR c/89798
PR c/89797
* c-attribs.c (type_valid_for_vector_size): Detect excessively
large sizes.
(validate_attribute): Handle DECLs and expressions.
(has_attribute): Handle types referenced by expressions.
Avoid considering array attributes in ARRAY_REF expressions .
gcc/cp/ChangeLog:
PR c/88383
PR c/89288
* parser.c (cp_parser_has_attribute_expression): Handle assignment
expressions.
gcc/testsuite/ChangeLog:
PR c/88383
PR c/89288
PR c/89798
PR c/89797
* c-c++-common/attributes-1.c: Adjust.
* c-c++-common/builtin-has-attribute-6.c: New test.
* c-c++-common/builtin-has-attribute-7.c: New test.
* c-c++-common/builtin-has-attribute-4.c: Adjust expectations.
* c-c++-common/builtin-has-attribute-6.c: New test.
* c-c++-common/pr71574.c: Adjust.
* gcc.dg/pr25559.c: Adjust.
* gcc.dg/attr-vector_size.c: New test.
From-SVN: r270326
|
|
2019-03-11 Martin Liska <mliska@suse.cz>
* check-internal-format-escaping.py: New file.
2019-03-11 Martin Liska <mliska@suse.cz>
* builtins.c (expand_builtin_thread_pointer): Wrap an option name
in a string format message and fix GNU coding style.
(expand_builtin_set_thread_pointer): Likewise.
* common/config/aarch64/aarch64-common.c (aarch64_rewrite_selected_cpu): Likewise.
* common/config/alpha/alpha-common.c (alpha_handle_option): Likewise.
* common/config/arc/arc-common.c (arc_handle_option): Likewise.
* common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise.
* common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
* common/config/i386/i386-common.c (ix86_handle_option): Likewise.
* common/config/ia64/ia64-common.c (ia64_handle_option): Likewise.
* common/config/m68k/m68k-common.c (m68k_handle_option): Likewise.
* common/config/msp430/msp430-common.c (msp430_handle_option): Likewise.
* common/config/nds32/nds32-common.c (nds32_handle_option): Likewise.
* common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option): Likewise.
* common/config/riscv/riscv-common.c (riscv_subset_list::parsing_subset_version): Likewise.
(riscv_subset_list::parse_std_ext): Likewise.
(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
(riscv_subset_list::parse): Likewise.
* common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise.
* config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise.
(aarch64_override_options_internal): Likewise.
(aarch64_validate_mcpu): Likewise.
(aarch64_validate_march): Likewise.
(aarch64_validate_mtune): Likewise.
(aarch64_override_options): Likewise.
* config/alpha/alpha.c (alpha_option_override): Likewise.
* config/arc/arc.c (arc_init): Likewise.
(parse_mrgf_banked_regs_option): Likewise.
(arc_override_options): Likewise.
(arc_expand_builtin_aligned): Likewise.
* config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise.
(arm_expand_builtin): Likewise.
* config/arm/arm.c (arm_option_check_internal): Likewise.
(arm_configure_build_target): Likewise.
(arm_option_override): Likewise.
(arm_options_perform_arch_sanity_checks): Likewise.
(arm_handle_cmse_nonsecure_entry): Likewise.
(arm_handle_cmse_nonsecure_call): Likewise.
(arm_tls_referenced_p): Likewise.
(thumb1_expand_prologue): Likewise.
* config/avr/avr.c (avr_option_override): Likewise.
* config/bfin/bfin.c (bfin_option_override): Likewise.
* config/c6x/c6x.c (c6x_option_override): Likewise.
* config/cr16/cr16.c (cr16_override_options): Likewise.
* config/cris/cris.c (cris_option_override): Likewise.
* config/csky/csky.c (csky_handle_isr_attribute): Likewise.
* config/darwin-c.c (macosx_version_as_macro): Likewise.
* config/darwin.c (darwin_override_options): Likewise.
* config/frv/frv.c (frv_expand_builtin): Likewise.
* config/h8300/h8300.c (h8300_option_override): Likewise.
* config/i386/i386.c (parse_mtune_ctrl_str): Likewise.
(ix86_option_override_internal): Likewise.
(warn_once_call_ms2sysv_xlogues): Likewise.
(ix86_expand_prologue): Likewise.
(split_stack_prologue_scratch_regno): Likewise.
(ix86_warn_parameter_passing_abi): Likewise.
* config/ia64/ia64.c (fix_range): Likewise.
* config/m68k/m68k.c (m68k_option_override): Likewise.
* config/microblaze/microblaze.c (microblaze_option_override): Likewise.
* config/mips/mips.c (mips_emit_probe_stack_range): Likewise.
(mips_set_compression_mode): Likewise.
* config/mmix/mmix.c (mmix_option_override): Likewise.
* config/mn10300/mn10300.c (mn10300_option_override): Likewise.
* config/msp430/msp430.c (msp430_option_override): Likewise.
* config/nds32/nds32.c (nds32_option_override): Likewise.
* config/nios2/nios2.c (nios2_custom_check_insns): Likewise.
(nios2_option_override): Likewise.
(nios2_expand_custom_builtin): Likewise.
* config/nvptx/mkoffload.c (main): Likewise.
* config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise.
* config/pa/pa.c (fix_range): Likewise.
(pa_option_override): Likewise.
* config/riscv/riscv.c (riscv_parse_cpu): Likewise.
(riscv_option_override): Likewise.
* config/rl78/rl78.c (rl78_option_override): Likewise.
* config/rs6000/aix61.h: Likewise.
* config/rs6000/aix71.h: Likewise.
* config/rs6000/aix72.h: Likewise.
* config/rs6000/driver-rs6000.c (elf_platform): Likewise.
* config/rs6000/freebsd64.h: Likewise.
* config/rs6000/linux64.h: Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
(rs6000_expand_zeroop_builtin): Likewise.
(rs6000_expand_mtfsb_builtin): Likewise.
(rs6000_expand_set_fpscr_rn_builtin): Likewise.
(rs6000_expand_set_fpscr_drn_builtin): Likewise.
(rs6000_invalid_builtin): Likewise.
(rs6000_expand_split_stack_prologue): Likewise.
* config/rs6000/rtems.h: Likewise.
* config/rx/rx.c (valid_psw_flag): Likewise.
(rx_expand_builtin): Likewise.
* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
* config/s390/s390.c (s390_expand_builtin): Likewise.
(s390_function_profiler): Likewise.
(s390_option_override_internal): Likewise.
(s390_option_override): Likewise.
* config/sh/sh.c (sh_option_override): Likewise.
(sh_builtin_saveregs): Likewise.
(sh_fix_range): Likewise.
* config/sh/vxworks.h: Likewise.
* config/sparc/sparc.c (sparc_option_override): Likewise.
* config/spu/spu.c (spu_option_override): Likewise.
(fix_range): Likewise.
* config/visium/visium.c (visium_option_override): Likewise.
(visium_handle_interrupt_attr): Likewise.
* config/xtensa/xtensa.c (xtensa_option_override): Likewise.
* dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise.
(dbg_cnt_process_opt): Likewise.
* dwarf2out.c (output_dwarf_version): Likewise.
* except.c (expand_eh_return): Likewise.
* gcc.c (defined): Likewise.
(driver_handle_option): Likewise.
(process_command): Likewise.
(compare_files): Likewise.
(driver::prepare_infiles): Likewise.
(driver::do_spec_on_infiles): Likewise.
(driver::maybe_run_linker): Likewise.
* omp-offload.c (oacc_parse_default_dims): Likewise.
* opts-global.c (handle_common_deferred_options): Likewise.
* opts.c (parse_sanitizer_options): Likewise.
(common_handle_option): Likewise.
(enable_warning_as_error): Likewise.
* passes.c (enable_disable_pass): Likewise.
* plugin.c (parse_plugin_arg_opt): Likewise.
(default_plugin_dir_name): Likewise.
* targhooks.c (default_expand_builtin_saveregs): Likewise.
(default_pch_valid_p): Likewise.
* toplev.c (init_asm_output): Likewise.
(process_options): Likewise.
(toplev::run_self_tests): Likewise.
* tree-cfg.c (verify_gimple_call): Likewise.
* tree-inline.c (inline_forbidden_p_stmt): Likewise.
(tree_inlinable_function_p): Likewise.
* var-tracking.c (vt_find_locations): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* gcc-interface/misc.c (gnat_post_options) Wrap an option name
in a string format message and fix GNU coding style.:
2019-03-11 Martin Liska <mliska@suse.cz>
* c-attribs.c (handle_nocf_check_attribute): Wrap an option name
in a string format message and fix GNU coding style.
* c-common.c (vector_types_convertible_p): Likewise.
(c_build_vec_perm_expr): Likewise.
* c-indentation.c (get_visual_column): Likewise.
* c-opts.c (c_common_handle_option): Likewise.
(c_common_post_options): Likewise.
(sanitize_cpp_opts): Likewise.
* c-pch.c (c_common_pch_pragma): Likewise.
* c-pragma.c (handle_pragma_pack): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* c-decl.c (check_for_loop_decls): Wrap an option name
in a string format message and fix GNU coding style.
* c-parser.c (c_parser_declspecs): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* call.c (convert_arg_to_ellipsis): Wrap an option name
in a string format message and fix GNU coding style.
(build_over_call): Likewise.
* class.c (check_field_decl): Likewise.
(layout_nonempty_base_or_field): Likewise.
* constexpr.c (cxx_eval_loop_expr): Likewise.
* cvt.c (type_promotes_to): Likewise.
* decl.c (cxx_init_decl_processing): Likewise.
(mark_inline_variable): Likewise.
(grokdeclarator): Likewise.
* decl2.c (record_mangling): Likewise.
* error.c (maybe_warn_cpp0x): Likewise.
* except.c (doing_eh): Likewise.
* mangle.c (maybe_check_abi_tags): Likewise.
* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
(cp_parser_userdef_numeric_literal): Likewise.
(cp_parser_primary_expression): Likewise.
(cp_parser_unqualified_id): Likewise.
(cp_parser_pseudo_destructor_name): Likewise.
(cp_parser_builtin_offsetof): Likewise.
(cp_parser_lambda_expression): Likewise.
(cp_parser_lambda_introducer): Likewise.
(cp_parser_lambda_declarator_opt): Likewise.
(cp_parser_selection_statement): Likewise.
(cp_parser_init_statement): Likewise.
(cp_parser_decomposition_declaration): Likewise.
(cp_parser_function_specifier_opt): Likewise.
(cp_parser_static_assert): Likewise.
(cp_parser_simple_type_specifier): Likewise.
(cp_parser_namespace_definition): Likewise.
(cp_parser_using_declaration): Likewise.
(cp_parser_ctor_initializer_opt_and_function_body): Likewise.
(cp_parser_initializer_list): Likewise.
(cp_parser_type_parameter_key): Likewise.
(cp_parser_member_declaration): Likewise.
(cp_parser_try_block): Likewise.
(cp_parser_std_attribute_spec): Likewise.
(cp_parser_requires_clause_opt): Likewise.
* pt.c (check_template_variable): Likewise.
(check_default_tmpl_args): Likewise.
(push_tinst_level_loc): Likewise.
(instantiate_pending_templates): Likewise.
(invalid_nontype_parm_type_p): Likewise.
* repo.c (get_base_filename): Likewise.
* rtti.c (typeid_ok_p): Likewise.
(build_dynamic_cast_1): Likewise.
* tree.c (maybe_warn_parm_abi): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* decl.c (match_record_decl): Wrap an option name
in a string format message and fix GNU coding style.
(gfc_match_pointer): Likewise.
* expr.c (find_array_section): Likewise.
* intrinsic.c (gfc_is_intrinsic): Likewise.
* options.c (gfc_post_options): Likewise.
* primary.c (match_integer_constant): Likewise.
* trans-common.c (translate_common): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* lto-lang.c (lto_post_options): Wrap an option name
in a string format message and fix GNU coding style.
* lto-symtab.c (lto_symtab_merge_decls_2): Likewise.
2019-03-11 Martin Liska <mliska@suse.cz>
* g++.dg/conversion/simd3.C (foo): Wrap option names
with apostrophe character.
* g++.dg/cpp1z/decomp3.C (test): Likewise.
(test3): Likewise.
* g++.dg/cpp1z/decomp4.C (test): Likewise.
* g++.dg/cpp1z/decomp44.C (foo): Likewise.
* g++.dg/cpp1z/decomp45.C (f): Likewise.
* g++.dg/opt/pr34036.C: Likewise.
* g++.dg/spellcheck-c++-11-keyword.C: Likewise.
* gcc.dg/c90-fordecl-1.c (foo): Likewise.
* gcc.dg/cpp/dir-only-4.c: Likewise.
* gcc.dg/cpp/dir-only-5.c: Likewise.
* gcc.dg/cpp/pr71591.c: Likewise.
* gcc.dg/format/opt-1.c: Likewise.
* gcc.dg/format/opt-2.c: Likewise.
* gcc.dg/format/opt-3.c: Likewise.
* gcc.dg/format/opt-4.c: Likewise.
* gcc.dg/format/opt-5.c: Likewise.
* gcc.dg/format/opt-6.c: Likewise.
* gcc.dg/pr22231.c: Likewise.
* gcc.dg/pr33007.c: Likewise.
* gcc.dg/simd-1.c (hanneke): Likewise.
* gcc.dg/simd-5.c: Likewise.
* gcc.dg/simd-6.c: Likewise.
* gcc.dg/spellcheck-options-14.c: Likewise.
* gcc.dg/spellcheck-options-15.c: Likewise.
* gcc.dg/spellcheck-options-16.c: Likewise.
* gcc.dg/spellcheck-options-17.c: Likewise.
* gcc.dg/tree-ssa/pr23109.c: Likewise.
* gcc.dg/tree-ssa/recip-5.c: Likewise.
* gcc.target/i386/cet-notrack-1a.c (func): Likewise.
(__attribute__): Likewise.
* gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise.
* gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise.
* gcc.target/powerpc/warn-1.c: Likewise.
* gcc.target/powerpc/warn-2.c: Likewise.
From-SVN: r269586
|
|
2019-01-11 Steve Ellcey <sellcey@marvell.com>
* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
(aarch64_hard_regno_call_part_clobbered): Add insn argument.
(aarch64_return_call_with_max_clobbers): New function.
(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
argument.
* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
* cselib.c (cselib_process_insn): Add argument to
targetm.hard_regno_call_part_clobbered call.
* ira-conflicts.c (ira_build_conflicts): Ditto.
* ira-costs.c (ira_tune_allocno_costs): Ditto.
* lra-constraints.c (inherit_reload_reg): Ditto.
* lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
* lra-lives.c (check_pseudos_live_through_calls): Add call_insn
argument. Call targetm.return_call_with_max_clobbers.
Add argument to targetm.hard_regno_call_part_clobbered call.
(calls_have_same_clobbers_p): New function.
(process_bb_lives): Add call_insn and last_call_insn variables.
Pass call_insn to check_pseudos_live_through_calls.
Modify if stmt to check targetm.return_call_with_max_clobbers.
Update setting of flush variable.
(lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
to false.
* lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
* regcprop.c (copyprop_hardreg_forward_1): Add argument to
targetm.hard_regno_call_part_clobbered call.
* reginfo.c (choose_hard_reg_mode): Ditto.
* regrename.c (check_new_reg_p): Ditto.
* reload.c (find_equiv_reg): Ditto.
* reload1.c (emit_reload_insns): Ditto.
* sched-deps.c (deps_analyze_insn): Ditto.
* sel-sched.c (init_regs_for_mode): Ditto.
(mark_unavailable_hard_regs): Ditto.
* targhooks.c (default_dwarf_frame_reg_mode): Ditto.
* target.def (hard_regno_call_part_clobbered): Add insn argument.
(return_call_with_max_clobbers): New target function.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
* hooks.c (hook_bool_uint_mode_false): Change to
hook_bool_insn_uint_mode_false.
* hooks.h (hook_bool_uint_mode_false): Ditto.
From-SVN: r267848
|
|
2019-01-11 Steve Ellcey <sellcey@marvell.com>
* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
(aarch64_remove_extra_call_preserved_regs): New function.
(TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New macro.
* doc/tm.texi.in (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New hook.
* doc/tm.texi: Regenerate.
* final.c (get_call_reg_set_usage): Call new hook.
* target.def (remove_extra_call_preserved_regs): New hook.
* targhooks.c (default_remove_extra_call_preserved_regs): New function.
* targhooks.h (default_remove_extra_call_preserved_regs): New function.
From-SVN: r267846
|
|
From-SVN: r267494
|
