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2017-06-27config.gcc (i*86-wrs-vxworks7): Handle new acceptable triplet.Jerome Lambourg2-1/+6
2017-06-27 Jerome Lambourg <lambourg@adacore.com> gcc/ * config.gcc (i*86-wrs-vxworks7): Handle new acceptable triplet. (x86_64-wrs-vxworks7): Likewise. libgcc/ * config.host (i*86-wrs)vxworks7): Handle new acceptable triplet. (x86_64-wrs-vxworks7): Likewise. From-SVN: r249689
2017-06-27t-vxworks7: New file.Olivier Hainque2-0/+8
2017-06-27 Olivier Hainque <hainque@adacore.com> * config/t-vxworks7: New file. * config.host (*-*-vxworks7): Use it. From-SVN: r249688
2017-06-22driver-i386.c (host_detect_local_cpu): Add Kaby Lake models to skylake case.Matt Turner2-0/+8
gcc/ 2017-06-22 Matt Turner <mattst88@gmail.com> * config/i386/driver-i386.c (host_detect_local_cpu): Add Kaby Lake models to skylake case. Assume skylake for unknown models with clflushopt. gcc/testsuite/ 2017-06-22 Matt Turner <mattst88@gmail.com> * gcc.target/i386/builtin_target.c: Add Kaby Lake models to skylake check. libgcc/ 2017-06-22 Matt Turner <mattst88@gmail.com> * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to skylake case. From-SVN: r249574
2017-06-21re PR gcov-profile/81080 (target libgcov not built with large file support)Richard Biener5-0/+219
2017-06-21 Richard Biener <rguenther@suse.de> PR gcov-profile/81080 * configure.ac: Add AC_SYS_LARGEFILE. * libgcov.h: Include auto-target.h before tsystem.h to pick up _FILE_OFFSET_BITS which might differ for multilibs. * config.in: Regenerate. * configure: Likewise. From-SVN: r249435
2017-06-16[arm] Explicitly set .fpu in cmse_nonsecure_call.SRichard Earnshaw2-0/+12
This file is missing a .fpu directive and was relying on the compiler driver passing through a -mfpu= command line option. When the FPU is auto, that will not be passed through correctly, so set something suitable within the file itself. libgcc: * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. From-SVN: r249297
2017-06-09Speed-up indirect-call instrumentationMartin Liska2-0/+7
2017-06-09 Martin Liska <mliska@suse.cz> * tree-profile.c (gimple_gen_ic_profiler): Update comment. (gimple_gen_ic_func_profiler): Emit direct comparison of __gcov_indirect_call_callee with NULL. (gimple_gen_time_profiler): Change probability from PROB_VERY_UNLIKELY to PROB_UNLIKELY. 2017-06-09 Martin Liska <mliska@suse.cz> * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Reset __gcov_indirect_call_callee to NULL. From-SVN: r249058
2017-06-08t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to the set of -I options...Olivier Hainque2-3/+9
2017-06-08 Olivier Hainque <hainque@adacore.com> * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to the set of -I options, support for direct inclusions of net/uio.h by VxWorks header files via ioLib.h. From-SVN: r249016
2017-06-07Fix white space.David Edelsohn1-4/+4
From-SVN: r248969
2017-06-07aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define unconditionally.Tony Reix2-9/+37
2017-06-07 Tony Reix <tony.reix@atos.net> Matthieu Sarter <matthieu.sarter.external@atos.net> David Edelsohn <dje.gcc@gmail.com> * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define unconditionally. (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit AIX 7.2 support. Co-Authored-By: David Edelsohn <dje.gcc@gmail.com> Co-Authored-By: Matthieu Sarter <matthieu.sarter.external@atos.net> From-SVN: r248968
2017-06-02Add ChangeLog entry for revision 248838Olivier Hainque1-0/+5
From-SVN: r248839
2017-06-02vxlib.c (__gthread_once): Add missing value to nested return statement.Olivier Hainque1-1/+1
2017-06-02 Olivier Hainque <hainque@adacore.com> * config/vxlib.c (__gthread_once): Add missing value to nested return statement. From-SVN: r248838
2017-05-30t-vxworks (LIBGCC2_INCLUDES): Remove extraneous dollar sign before $(MULTIDIR).Olivier Hainque2-1/+6
2017-05-30 Olivier Hainque <hainque@adacore.com> libgcc/ * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous dollar sign before $(MULTIDIR). From-SVN: r248684
2017-05-26re PR libgcc/80037 (Bad .eh_frame data in crtend.o)Richard Henderson2-0/+9
PR libgcc/80037 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. From-SVN: r248522
2017-05-17unwind-arm.h: Make _Unwind_GetIP...Andreas Tobler3-0/+35
2017-05-17 Andreas Tobler <andreast@gcc.gnu.org> * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and _Unwind_SetIP available as functions for arm*-*-freebsd*. * config/arm/unwind-arm.c: Implement the above. From-SVN: r248173
2017-05-15lb1spc.S: Emit .note.GNU-stack section for a non-executable stack.Adhemerval Zanella2-0/+11
* config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack section for a non-executable stack. From-SVN: r248043
2017-05-14PR target/80600 - hidden symbol '__cpu_model' is referenced by DSOKrister Walfridsson2-0/+6
gcc/ChangeLog: PR target/80600 * config/netbsd.h (NETBSD_LIBGCC_SPEC): Always add -lgcc. libgcc/ChangeLog: PR target/80600 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. From-SVN: r248037
2017-05-14i386.opt: Add option -mcall-ms2sysv-xlogues.Daniel Santos10-2/+443
gcc/ChangeLog: * config/i386/i386.opt: Add option -mcall-ms2sysv-xlogues. * config/i386/i386.h (x86_64_ms_sysv_extra_clobbered_registers): Change type to unsigned. (NUM_X86_64_MS_CLOBBERED_REGS): New macro. (struct machine_function): Add new members call_ms2sysv, call_ms2sysv_pad_in, call_ms2sysv_pad_out and call_ms2sysv_extra_regs. (struct machine_frame_state): New fields sp_realigned and sp_realigned_offset. * config/i386/i386.c (enum xlogue_stub): New enum. (enum xlogue_stub_sets): New enum. (class xlogue_layout): New class. (struct ix86_frame): New fields stack_realign_allocate_offset, stack_realign_offset and outlined_save_offset. Modify comments to detail stack layout when using out-of-line stubs. (ix86_target_string): Add -mcall-ms2sysv-xlogues option. (ix86_option_override_internal): Add sorry() for TARGET_SEH and -mcall-ms2sysv-xlogues. (stub_managed_regs): New static variable. (ix86_save_reg): Add new parameter ignore_outlined to optionally omit registers managed by out-of-line stub. (disable_call_ms2sysv_xlogues): New function. (ix86_compute_frame_layout): Modify re-alignment calculations, disable m->call_ms2sysv when appropriate and compute frame layout for out-of-line stubs. (sp_valid_at, fp_valid_at): New inline functions. (choose_basereg): New function. (choose_baseaddr): Add align parameter, use choose_basereg and modify all callers. (ix86_emit_save_reg_using_mov, ix86_emit_restore_sse_regs_using_mov): Use align parameter of choose_baseaddr to generated aligned SSE movs when possible. (pro_epilogue_adjust_stack): Modify to track machine_frame_state::sp_realigned. (ix86_nsaved_regs): Modify to accommodate changes to ix86_save_reg. (ix86_nsaved_sseregs): Likewise. (ix86_emit_save_regs): Likewise. (ix86_emit_save_regs_using_mov): Likewise. (ix86_emit_save_sse_regs_using_mov): Likewise. (get_scratch_register_on_entry): Likewise. (gen_frame_set): New function. (gen_frame_load): Likewise. (gen_frame_store): Likewise. (emit_outlined_ms2sysv_save): Likewise. (emit_outlined_ms2sysv_restore): Likewise. (ix86_expand_prologue): Modify stack re-alignment code and call emit_outlined_ms2sysv_save when appropriate. (ix86_emit_leave): Clear machine_frame_state::sp_realigned. Add parameter rtx_insn *insn, which allows the function to be used to only generate the notes. (ix86_expand_epilogue): Modify validity checks of frame and stack pointers, and call emit_outlined_ms2sysv_restore when appropriate. (ix86_expand_call): Modify to enable m->call_ms2sysv when appropriate. * config/i386/predicates.md (save_multiple): New predicate. (restore_multiple): Likewise. * config/i386/sse.md (save_multiple<mode>): New pattern. (save_multiple_realign<mode>): Likewise. (restore_multiple<mode>): Likewise. (restore_multiple_and_return<mode>): Likewise. (restore_multiple_leave_return<mode>): Likewise. * Makefile.in: Export HOSTCXX and HOSTCXXFLAGS to site.exp gcc/testsuite/ChangeLog: * gcc.target/x86_64/abi/ms-sysv/do-test.S: New file. * gcc.target/x86_64/abi/ms-sysv/gen.cc: Likewise. * gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Likewise. * gcc.target/x86_64/abi/ms-sysv/ms-sysv.exp: Likewise. libgcc/ChangeLog: * config.host: Add i386/t-msabi to i386/t-linux file list. * config/i386/i386-asm.h: New file. * config/i386/resms64.S: New file. * config/i386/resms64f.S: New file. * config/i386/resms64fx.S: New file. * config/i386/resms64x.S: New file. * config/i386/savms64.S: New file. * config/i386/savms64f.S: New file. * config/i386/t-msabi: New file. From-SVN: r248029
2017-05-09config.host: Use the generic FreeBSD t-slibgcc-elf-ver for arm*-*-freebsd* ↵Andreas Tobler2-1/+6
instead of the... 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org> * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for arm*-*-freebsd* instead of the t-slibgcc-libgcc. From-SVN: r247812
2017-05-06Add fuchsia support to libgccJoshua Conner4-1/+70
* config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use pc-relative indirect handling for fuchsia. * config/t-slibgcc-fuchsia: New file. * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, x86_64-*-fuchsia*): Add definitions. From-SVN: r247710
2017-04-19Introduce gcov.h header file (PR gcov-profile/80435).Martin Liska4-10/+60
2017-04-19 Martin Liska <mliska@suse.cz> PR gcov-profile/80435 * Makefile.in: Install gcov.h. * gcov.h: New file. * libgcov.h: Use the header and make __gcov_flush publicly visible. From-SVN: r246990
2017-04-18Validate that destination gcov file does not exist for gcov-tool (PR ↵Martin Liska2-0/+14
gcov-profile/78783). 2017-04-18 Martin Liska <mliska@suse.cz> PR gcov-profile/78783 * libgcov-driver.c (gcov_get_filename): New function. 2017-04-18 Martin Liska <mliska@suse.cz> PR gcov-profile/78783 * gcov-tool.c (gcov_output_files): Validate that destination file is either removed by the tool or by a user. From-SVN: r246961
2017-04-07Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of target ↵Jeff Law3-3/+10
makefile fragment. * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of target makefile fragment. * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. From-SVN: r246766
2017-04-07[RS6000] Out-of-line register save functions can't be used from crtend.oAlan Modra2-1/+9
PR target/45053 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. From-SVN: r246749
2017-04-03Fix numerous typos in commentsJonathan Wakely2-1/+5
gcc: * alias.c (base_alias_check): Fix typo in comment. * cgraph.h (class ipa_polymorphic_call_context): Likewise. * cgraphunit.c (symbol_table::compile): Likewise. * collect2.c (maybe_run_lto_and_relink): Likewise. * config/arm/arm.c (arm_thumb1_mi_thunk): Likewise. * config/avr/avr-arch.h (avr_arch_info_t): Likewise. * config/avr/avr.c (avr_map_op_t): Likewise. * config/cr16/cr16.h (DATA_ALIGNMENT): Likewise. * config/epiphany/epiphany.c (TARGET_ARG_PARTIAL_BYTES): Likewise. * config/epiphany/epiphany.md (movcc): Likewise. * config/i386/i386.c (legitimize_pe_coff_extern_decl): Likewise. * config/m68k/m68k.c (struct _sched_ib, m68k_sched_variable_issue): Likewise. * config/mips/mips.c (mips_save_restore_reg): Likewise. * config/rx/rx.c (rx_is_restricted_memory_address): Likewise. * config/s390/s390.c (Z10_EARLYLOAD_DISTANCE): Likewise. * config/sh/sh.c (sh_rtx_costs): Likewise. * fold-const.c (fold_truth_andor): Likewise. * genautomata.c (collapse_flag): Likewise. * gengtype.h (struct type::u::s): Likewise. * gensupport.c (has_subst_attribute, add_mnemonic_string): Likewise. * input.c (FORMAT_AMOUNT): Likewise. * ipa-cp.c (class ipcp_lattice, agg_replacements_to_vector) (known_aggs_to_agg_replacement_list): Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline.h (estimate_edge_time, estimate_edge_hints): Likewise. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise. * loop-unroll.c (analyze_insn_to_expand_var): Likewise. * lra.c (lra_optional_reload_pseudos, lra_subreg_reload_pseudos): Likewise. * modulo-sched.c (apply_reg_moves): Likewise. * omp-expand.c (build_omp_regions_1): Likewise. * trans-mem.c (struct tm_wrapper_hasher): Likewise. * tree-ssa-loop-ivopts.c (may_eliminate_iv): Likewise. * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Likewise. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise. * value-prof.c: Likewise. * var-tracking.c (val_reset): Likewise. gcc/ada: * doc/gnat_ugn/gnat_and_program_execution.rst: Fix typo. * g-socket.adb (To_Host_Entry): Fix typo in comment. * gnat_ugn.texi: Fix typo. * raise.c (_gnat_builtin_longjmp): Fix capitalization in comment. * s-stposu.adb (Allocate_Any_Controlled): Fix typo in comment. * sem_ch3.adb (Build_Derived_Record_Type): Likewise. * sem_util.adb (Mark_Coextensions): Likewise. * sem_util.ads (Available_Full_View_Of_Component): Likewise. gcc/c: * c-array-notation.c: Fix typo in comment. gcc/c-family: * c-warn.c (do_warn_double_promotion): Fix typo in comment. gcc/cp: * class.c (update_vtable_entry_for_fn): Fix typo in comment. * decl2.c (one_static_initialization_or_destruction): Likewise. * name-lookup.c (store_bindings): Likewise. * parser.c (make_call_declarator): Likewise. * pt.c (check_explicit_specialization): Likewise. gcc/testsuite: * g++.old-deja/g++.benjamin/scope02.C: Fix typo in comment. * gcc.dg/20031012-1.c: Likewise. * gcc.dg/ipa/ipcp-1.c: Likewise. * gcc.dg/torture/matrix-3.c: Likewise. * gcc.target/powerpc/ppc-spe.c: Likewise. * gcc.target/rx/zero-width-bitfield.c: Likewise. libcpp: * include/line-map.h (LINEMAPS_MACRO_MAPS): Fix typo in comment. * lex.c (search_line_fast): Likewise. * pch.h (cpp_valid_state): Likewise. libdecnumber: * decCommon.c (decFloatFromPackedChecked): Fix typo in comment. * decNumber.c (decNumberPower, decMultiplyOp): Likewise. libgcc: * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. libitm: * libitm_i.h (sutrct gtm_thread): Fix typo in comment. From-SVN: r246664
2017-03-27[ARC] Fix divdf3 emulation for arcem.Claudiu Zissulescu2-4/+8
libgcc/ 2017-02-27 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. From-SVN: r246498
2017-03-10freebsd-unwind.h: New file.John Marino3-1/+114
2017-03-10 John Marino <gnugcc@marino.st> * config/aarch64/freebsd-unwind.h: New file. * config.host: Add aarch64-*-freebsd unwinder. From-SVN: r246052
2017-03-10Build crt*vr.S with AltiVec enabledSegher Boessenkool3-0/+7
These files won't build on targets that do not have AltiVec enabled, breaking the build, unless we tell GAS that Altivec insns are fine. The alternative is to not build these files in that case, which is much more complicated. libgcc/ * config/rs6000/crtrestvr.s: Use .machine altivec. * config/rs6000/crtsavevr.s: Ditto. From-SVN: r246051
2017-03-10rs6000: float128 on BE and 32-bitSegher Boessenkool4-13/+23
This fixes float128 on BE and on 32-bit. The configure tests need to use -mabi=altivec for 32-bit, since it is not the default there. That also enables the "vector" keyword, used by the tests. To do this it temporarily adds a few flags to the CFLAGS variable. It also fixes a syntax error in the libgcc_cv_powerpc_float128_hw test (the function name was missing in the function declaration). Regenerating config.in (via autoreconf) removed the duplicate definition of HAVE_SOLARIS_CRTS. Finally, this adds a "-mfloat128-hardware requires -m64" test to rs6000.c: all the current patterns need 64-bit registers. Maybe we'll want to add float128 hardware support to 32-bit some day, but certainly not today. * config/rs6000/rs6000.c (rs6000_option_override_internal): Disallow -mfloat128-hardware without -m64. libgcc/ * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. * configure: Regenerate. * config.in: Regenerate. From-SVN: r246043
2017-03-02gthr-win32.h: Define NOGDI before windows.h include to prevent w32api ↵Jonathan Yong2-0/+7
CC_NONE macro clash... * config/i386/gthr-win32.h: Define NOGDI before windows.h include to prevent w32api CC_NONE macro clash with libgfortran. From-SVN: r245835
2017-03-02unwind-seh.c: Suppress warnings for RtlUnwindEx calls.Jonathan Yong2-3/+7
* unwind-seh.c: Suppress warnings for RtlUnwindEx calls. From-SVN: r245834
2017-02-16value-unwind.h: New file.Andrew Pinski3-0/+35
* config/aarch64/value-unwind.h: New file. * config.host (aarch64*-*-*): Add aarch64/value-unwind.h to tm_file. From-SVN: r245508
2017-02-06RISC-V Port: libgccPalmer Dabbelt16-0/+1142
libgcc/ChangeLog: 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> * config.host: Add RISC-V tuples. * config/riscv/atomic.c: New file. * config/riscv/crti.S: Likewise. * config/riscv/crtn.S: Likewise. * config/riscv/div.S: Likewise. * config/riscv/linux-unwind.h: Likewise. * config/riscv/muldi3.S: Likewise. * config/riscv/multi3.S: Likewise. * config/riscv/save-restore.S: Likewise. * config/riscv/sfp-machine.h: Likewise. * config/riscv/t-elf: Likewise. * config/riscv/t-elf32: Likewise. * config/riscv/t-elf64: Likewise. * config/riscv/t-softfp32: Likewise. * config/riscv/t-softfp64: Likewise. From-SVN: r245226
2017-01-24op-common.h (_FP_MUL, [...]): Add /* FALLTHRU */ comments.Jakub Jelinek2-1/+11
* soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add /* FALLTHRU */ comments. From-SVN: r244884
2017-01-21* config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define.Gerald Pfeifer2-4/+4
From-SVN: r244743
2017-01-20[AArch64] Only build & test pauth code for LP64Jiong Wang3-3/+9
gcc/ * config/aarch64/aarch64-builtins.c (aarch64_init_builtins): Register register pauth builtins for LP64 only. libgcc/ * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. * unwind-dw2.c (execute_cfa_program): Only multiplexing DW_CFA_GNU_window_save for AArch64 and LP64. gcc/testsuite/ * testsuite/gcc.target/aarch64/return_address_sign_1.c: Enable on LP64 only. * testsuite/gcc.target/aarch64/return_address_sign_2.c: Likewise. * testsuite/gcc.target/aarch64/return_address_sign_3.c: Likewise. From-SVN: r244732
2017-01-20[AArch64] Always include linux-unwind.hJiong Wang2-1/+7
libgcc/ * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. From-SVN: r244710
2017-01-20[AArch64, libgcc] Add missing file, forget "svn add"Jiong Wang1-0/+87
From-SVN: r244674
2017-01-20[AArch64][4/4] libgcc unwinder support for return address signingJiong Wang4-5/+65
libgcc/ * config/aarch64/aarch64-unwind.h: New file. (DWARF_REGNUM_AARCH64_RA_STATE): Define. (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. (MD_POST_EXTRACT_FRAME_ADDR): Likewise. (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. (aarch64_post_extract_frame_addr): New function. (aarch64_post_frob_eh_handler_addr): New function. (aarch64_frob_update_context): New function. * config/aarch64/linux-unwind.h: Include aarch64-unwind.h * config.host (aarch64*-*-elf, aarch64*-*-rtems*, aarch64*-*-freebsd*): Initialize md_unwind_header to include aarch64-unwind.h. * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for __aarch64__. (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. (uw_frob_return_addr): New function. (uw_install_context): Use uw_frob_return_addr. From-SVN: r244673
2017-01-17t-msp430 (LIB2ADD): Remove mpy.cJoe Seymour1-2/+4
libgcc/ * config/msp430/t-msp430 (LIB2ADD): Remove mpy.c (mpy.o): New rule. (libmul_none.a): Add mpy.o gcc/testsuite/ * gcc.target/msp430/mul_f5_muldef.c: New test. From-SVN: r244564
2017-01-17re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)Jakub Jelinek4-1/+31
PR other/79046 * configure: Regenerated. config/ * acx.m4 (GCC_BASE_VER): New m4 function. (ACX_TOOL_DIRS): Require GCC_BASE_VER, for --with-gcc-major-version-only use just major number from BASE-VER. gcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. (CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s). (gcc.o): Depend on $(BASEVER). * common.opt (dumpfullversion): New option. * gcc.c (driver_handle_option): Handle OPT_dumpfullversion. * doc/invoke.texi: Document -dumpfullversion. * doc/install.texi: Document --with-gcc-major-version-only. * configure: Regenerated. libatomic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgomp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libssp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. liboffloadmic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libquadmath/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libmpx/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libada/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. lto-plugin/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libitm/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. fixincludes/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libcilkrts/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libcc1/ * configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only use just major number from BASE-VER. * configure: Regenerated. * Makefile.in: Regenerated. libobjc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libstdc++-v3/ * configure.ac: Add GCC_BASE_VER. * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * po/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * doc/Makefile.in: Regenerated. * python/Makefile.in: Regenerated. * src/c++11/Makefile.in: Regenerated. * src/c++98/Makefile.in: Regenerated. * src/filesystem/Makefile.in: Regenerated. libvtv/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libsanitizer/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * libbacktrace/Makefile.in: Regenerated. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * configure: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libgfortran/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r244521
2017-01-13t-msp430 (libmul_none.a, [...]): Filter archived prerequisites.Joe Seymour2-4/+9
2017-01-13 Joe Seymour <joe.s@somniumtech.com> * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, libmul_f5.a): Filter archived prerequisites. From-SVN: r244455
2017-01-12builtin_target.c (check_features): Check all supported ↵Uros Bizjak1-6/+6
__builtin_cpu_supports options. * gcc.target/i386/builtin_target.c (check_features): Check all supported __builtin_cpu_supports options. From-SVN: r244375
2017-01-10Enable AVX-512 VPOPCNTD/VPOPCNTQ instructions.Andrew Senkevich3-1/+11
gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET, OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET): New. * config.gcc: Add avx512vpopcntdqintrin.h. * config/i386/avx512vpopcntdqintrin.h: New. * config/i386/cpuid.h (bit_AVX512VPOPCNTDQ): New. * config/i386/i386-builtin-types.def: Add new types. * config/i386/i386-builtin.def (__builtin_ia32_vpopcountd_v16si, __builtin_ia32_vpopcountd_v16si_mask, __builtin_ia32_vpopcountq_v8di, __builtin_ia32_vpopcountq_v8di_mask): New. * config/i386/i386-c.c (ix86_target_macros_internal): Define __AVX512VPOPCNTDQ__. * config/i386/i386.c (ix86_target_string): Add -mavx512vpopcntdq. (PTA_AVX512VPOPCNTDQ): Define. * config/i386/i386.h (TARGET_AVX512VPOPCNTDQ, TARGET_AVX512VPOPCNTDQ_P): Define. * config/i386/i386.opt: Add mavx512vpopcntdq. * config/i386/immintrin.h: Include avx512vpopcntdqintrin.h. * config/i386/sse.md (define_insn "vpopcount<mode><mask_name>"): New. libgcc/ * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VPOPCNTDQ. * config/i386/cpuinfo.c (get_available_features): Habdle new feature. gcc/testsuite/ * g++.dg/other/i386-2.C: Add -mavx512vpopcntdq. * g++.dg/other/i386-3.C: Ditto. * gcc.target/i386/sse-12.c: Ditto. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * gcc.target/i386/builtin_target.c: Handle new option. * gcc.target/i386/funcspec-56.inc: Test new attributes. * gcc.target/i386/avx512vpopcntdq-vpopcntd.c: New test. * gcc.target/i386/avx512vpopcntdq-vpopcntq.c: Ditto. From-SVN: r244263
2017-01-04Make MIPS soft-fp preserve NaN payloads for NAN2008.Joseph Myers2-1/+18
The MIPS sfp-machine.h has an _FP_CHOOSENAN implementation which emulates hardware semantics of not preserving signaling NaN payloads for an operation with two NaN arguments (although that doesn't suffice to avoid sNaN payload preservation in any case with just one NaN argument). However, those are only hardware semantics in the legacy NaN case; in the NAN2008 case, the architecture documentation says hardware preserves payloads in such cases. Furthermore, this implementation assumes legacy NaN semantics, so in the NAN2008 case the implementation actually has the effect of preserving sNaN payloads but not preserving qNaN payloads, when both should be preserved. This patch fixes the code just to copy from the first argument (at the level of libgcc, it's not meaningful which argument is the first and which is the second). Tested for mips64-linux-gnu (soft float, NAN2008) with the glibc math/ tests. * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN payload if [__mips_nan2008]. From-SVN: r244059
2017-01-04Update configure deps, remove stray \xA0 in picflag.m4, regenerateAlan Modra3-2/+17
Also fix a stray changelog entry. Some of the regen here is due to previous changes not being regenerated properly, in part due to the missing configure dependencies. * configure: Regenerate. config/ * picflag.m4: Remove stray \xA0 in comment. gcc/ * Makefile.in (aclocal_deps): Update and order as per aclocal.m4. * configure: Regenerate. * config.in: Regenerate. libada/ * Makefile.in (configure_deps): Update and order as per configure.ac sinclude. * configure: Regenerate. libgcc/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libiberty/ * Makefile.in (configure_deps): Update. * configure: Regenerate. libitm/ * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. From-SVN: r244049
2017-01-01Update copyright years.Jakub Jelinek979-979/+983
From-SVN: r243994
2016-12-19config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.Krister Walfridsson4-3/+10
2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com> * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. From-SVN: r243790
2016-12-17gmon: Remove empty directory.Matthias Klose1-0/+4
2016-12-17 Matthias Klose <doko@ubuntu.com> * config/arc/gmon: Remove empty directory. From-SVN: r243775
2016-12-16[ARC] Rework code for profiling.Claudiu Zissulescu18-1525/+27
gcc/ 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.h (LINK_SPEC): Tidy up. (ENDFILE_SPEC): Likewise. (LIB_SPEC): Likewise. (STARTFILE_SPEC): Include gcrt0 when profiling. (FUNCTION_PROFILER): Use __mcount. * config/arc/arc.opt (mucb-mcount): Remove. * doc/invoke.texi (ARC): Remove mucb-mcount doc. * arc/arc-protos.h (arc_profile_call): Remove. * config/arc/arc.c (write_profile_sections): Likewise. (arc_profile_call): Likewise. (unspec_prof_hash): Likewise. (unspec_prof_htab_eq): Likewise. (arc_legitimate_constant_p): Remove UNSPEC_PROF. (arc_reorg): Remove call to write_profile_sections. * config/arc/arc.md (call): Remove call to arc_profile_call. (call_value): Likewise. (sibcall): Likewise. (sibcall_value): Likewise. (define_constants): Remove UNSPEC_PROF. libgcc/ * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and crtgend. (arc*-*-elf*): Likewise. * config/arc/t-arc: Remove old gmon lib targets. * config/arc/crtg.S: Remove. * config/arc/crtgend.S: Likewise. * config/arc/gmon/atomic.h: Likewise. * config/arc/gmon/auxreg.h: Likewise. * config/arc/gmon/dcache_linesz.S: Likewise. * config/arc/gmon/gmon.c: Likewise. * config/arc/gmon/machine-gmon.h: Likewise. * config/arc/gmon/mcount.c: Likewise. * config/arc/gmon/prof-freq-stub.S: Likewise. * config/arc/gmon/prof-freq.c: Likewise. * config/arc/gmon/profil.S: Likewise. * config/arc/gmon/sys/gmon.h: Likewise. * config/arc/gmon/sys/gmon_out.h: Likewise. * config/arc/t-arc-newlib: Likewise. * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. From-SVN: r243742
2016-12-12lib1funcs.S (__ashrdi3): Fix typo from r243545.George Spelvin2-1/+5
libgcc/ * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. From-SVN: r243546
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