aboutsummaryrefslogtreecommitdiff
path: root/gcc/common
AgeCommit message (Collapse)AuthorFilesLines
2020-06-08[arm] (header usage fix) include c++ algorithm header via system.hChristophe Lyon1-1/+1
After the recent commit that forces uses of c++11, the arm part failed to build because it does not include <algorithm> via system.h as should be done. This results in: from /gcc/common/config/arm/arm-common.c:34: /usr/lib/gcc/x86_64-linux-gnu/5/include/mm_malloc.h:42:12: error: attempt to use poisoned "malloc" return malloc (size); This patch fixes the problem by defining INCLUDE_ALGORITHM before including system.h and no longer includes <algorithm> directly. gcc/ChangeLog: * common/config/arm/arm-common.c (INCLUDE_ALGORITHM): Define. No longer include <algorithm>.
2020-05-21Add outline-atomics to target attribute.Martin Liska1-0/+4
* common/config/aarch64/aarch64-common.c (aarch64_handle_option): Handle OPT_moutline_atomics. * config/aarch64/aarch64.c: Add outline-atomics to aarch64_attributes. * doc/extend.texi: Document the newly added target attribute. * gcc.target/aarch64/target_attr_20.c: New test. * gcc.target/aarch64/target_attr_21.c: New test.
2020-05-19RISC-V: Handle implied extension for -march parser.Kito Cheng1-10/+75
- Implied rule are introduced into latest RISC-V ISA spec. - Only implemented D implied F-extension. Zicsr and Zifence are not implement yet, so the rule not included in this patch. - Pass preprocessed arch string to arch. - Verified with binutils 2.30 and 2.34. gcc/ChangeLog * common/config/riscv/riscv-common.c (riscv_implied_info_t): New. (riscv_implied_info): New. (riscv_subset_list): Add handle_implied_ext. (riscv_subset_list::to_string): New parameter version_p to control output format. (riscv_subset_list::handle_implied_ext): New. (riscv_subset_list::parse_std_ext): Call handle_implied_ext. (riscv_arch_str): New parameter version_p to control output format. (riscv_expand_arch): New. * config/riscv/riscv-protos.h (riscv_arch_str): New parameter, version_p. * config/riscv/riscv.h (riscv_expand_arch): New, (EXTRA_SPEC_FUNCTIONS): Define. (ASM_SPEC): Transform -march= via riscv_expand_arch. gcc/testsuite/ChangeLog * gcc.target/riscv/arch-6.c: New. * gcc.target/riscv/attribute-11.c: New. * gcc.target/riscv/attribute-12.c: New.
2020-05-19RISC-V: Update march parserKito Cheng1-20/+20
- The arch string rule has changed in latest spec, it introduced new multi-letter extension prefix with 'h' and 'z', and drop `sx`. also adjust parsing order for 's' and 'x'. gcc/ChangeLog * riscv-common.c (parse_sv_or_non_std_ext): Rename to parse_multiletter_ext. (parse_multiletter_ext): Add parsing `h` and `z`, drop `sx`, adjust parsing order for 's' and 'x'. gcc/testsuite/ChangeLog * gcc.target/riscv/arch-3.c: Adjust option. * gcc.target/riscv/arch-5.c: New. * gcc.target/riscv/attribute-9.c: Adjust option and test condition.
2020-05-06Enable TARGET_TSXLDTRK for GCC support.liuhongt1-0/+15
gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA2_TSXLDTRK_SET, OPTION_MASK_ISA2_TSXLDTRK_UNSET): New macros. * config.gcc: Add tsxldtrkintrin.h to extra_headers. * config/i386/driver-i386.c (host_detect_local_cpu): Detect TSXLDTRK. * config/i386/i386-builtin.def: Add new builtins. * config/i386/i386-c.c (ix86_target_macros_internal): Define __TSXLDTRK__. * config/i386/i386-options.c (ix86_target_string): Add -mtsxldtrk. (ix86_valid_target_attribute_inner_p): Add attribute tsxldtrk. * config/i386/i386.h (TARGET_TSXLDTRK, TARGET_TSXLDTRK_P): New. * config/i386/i386.md (define_c_enum "unspec"): Add UNSPECV_SUSLDTRK, UNSPECV_RESLDTRK. (TSXLDTRK): New define_int_iterator. ("<tsxldtrk>"): New define_insn. * config/i386/i386.opt: Add -mtsxldtrk. * config/i386/immintrin.h: Include tsxldtrkintrin.h. * config/i386/tsxldtrkintrin.h: New. * doc/invoke.texi: Document -mtsxldtrk. gcc/testsuite/ * g++.dg/other/i386-2.c: Add -mtsxldtrk. * g++.dg/other/i386-3.c: Likewise. * gcc.target/i386/sse-12.c: Likewise. * gcc.target/i386/sse-13.c: Likewise. * gcc.target/i386/sse-14.c: Likewise. * gcc.target/i386/sse-22.c: Likewsie. * gcc.target/i386/sse-23.c: Likewise. * gcc.target/i386/tsxldtrk-1.c: New test. * gcc.target/i386/funcspec-56.inc: Add target attribute tests for tsxldtrk.
2020-05-06Enable GCC support for SERIALIZEliuhongt1-0/+15
2020-03-04 Hongtao Liu <hongtao.liu@intel.com> 2020-03-04 Wei Xiao <wei3.xiao@intel.com> gcc/Changelog: * gcc/common/config/i386/i386-common.c (OPTION_MASK_ISA2_SERIALIZE_SET, OPTION_MASK_ISA2_SERIALIZE_UNSET): New macros. (ix86_handle_option): Handle -mserialize. * gcc/config.gcc (serializeintrin.h): New header file. * gcc/config/i386/cpuid.h (bit_SERIALIZE): New bit. * gcc/config/i386/driver-i386.c (host_detect_local_cpu): Detect -mserialize. * gcc/config/i386/i386-builtin.def: Add new builtin. * gcc/config/i386/i386-c.c (__SERIALIZE__): New macro. * gcc/config/i386/i386-options.c (ix86_target_opts_isa2_opts): Add -mserialize. * (ix86_valid_target_attribute_inner_p): Add target attribute * for serialize. * gcc/config/i386/i386.h (TARGET_SERIALIZE, TARGET_SERIALIZE_P): New macros. * gcc/config/i386/i386.md (UNSPECV_SERIALIZE): New unspec. (serialize): New define_insn. * gcc/config/i386/i386.opt (mserialize): New option * gcc/config/i386/immintrin.h: Include serailizeintrin.h. * gcc/config/i386/serializeintrin.h: New header file. * gcc/doc/invoke.texi: Add documents for -mserialize. gcc/testsuite/Changelog * gcc/testsuite/gcc.target/i386/serialize-1.c: New test. * gcc/testsuite/g++.dg/other/i386-2.C: Add -mserialize. * gcc/testsuite/g++.dg/other/i386-3.C: Ditto. * gcc/testsuite/gcc.target/i386/funcspec-56.inc: Ditto. * gcc/testsuite/gcc.target/i386/sse-12.c: Ditto. * gcc/testsuite/gcc.target/i386/sse-13.c: Ditto. * gcc/testsuite/gcc.target/i386/sse-14.c: Ditto. * gcc/testsuite/gcc.target/i386/sse-22.c: Ditto. * gcc/testsuite/gcc.target/i386/sse-23.c: Ditto.
2020-04-29[gcn] Set 'UI_NONE' for 'TARGET_EXCEPT_UNWIND_INFO' [PR94282]Thomas Schwinge1-0/+9
In libgomp offloading testing, this resolves all the 'ld: error: undefined symbol: __gxx_personality_v0' FAILs. gcc/ PR target/94282 * common/config/gcn/gcn-common.c (gcn_except_unwind_info): New function. (TARGET_EXCEPT_UNWIND_INFO): Define. libgomp/ PR target/94282 * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove 'dg-allow-blank-lines-in-output'.
2020-04-27rs6000: enable -fweb for small loops unrollingguojiufu1-3/+3
Previously -fweb was disabled if only unroll small loops. After that we find there is cases where it could help to rename pseudos and avoid some anti-dependence which may occur after unroll. This patch enables -fweb for small loops unrolling. 2020-04-27 Jiufu Guo <guojiufu@cn.ibm.com> * common/config/rs6000/rs6000-common.c (rs6000_option_optimization_table) [OPT_LEVELS_ALL]: Remove turn off -fweb. * config/rs6000/rs6000.c (rs6000_option_override_internal): Avoid to set flag_web.
2020-04-03AArch64: Fix options canonicalization for assemblerTamar Christina1-1/+16
It is currently impossible to use fp16 on any architecture higher than Armv8.3-a due to a bug in options canonization. This bug results in the fp16 flag not being emitted in the assembly when it should have been. This is caused by a complicated architectural requirement at Armv8.4-a. On Armv8.2-a and Armv8.3-a fp16fml is an optional extension and turning it on turns on both fp and fp16. However starting with Armv8.4-a fp16fml is mandatory if fp16 is available, otherwise it's optional. In short this means that to enable fp16fml the smallest option that needs to passed to the assembler is Armv8.4-a+fp16. The fix in this patch takes into account that an option may be on by default in an architecture, but that not all the bits required to use it are on by default in an architecture. In such cases the difference between the two are still emitted to the assembler. gcc/ChangeLog: PR target/94396 * common/config/aarch64/aarch64-common.c (aarch64_get_extension_string_for_isa_flags): Handle default flags. gcc/testsuite/ChangeLog: PR target/94396 * gcc.target/aarch64/options_set_11.c: New test. * gcc.target/aarch64/options_set_12.c: New test. * gcc.target/aarch64/options_set_13.c: New test. * gcc.target/aarch64/options_set_14.c: New test. * gcc.target/aarch64/options_set_15.c: New test. * gcc.target/aarch64/options_set_16.c: New test. * gcc.target/aarch64/options_set_17.c: New test. * gcc.target/aarch64/options_set_18.c: New test. * gcc.target/aarch64/options_set_19.c: New test. * gcc.target/aarch64/options_set_20.c: New test. * gcc.target/aarch64/options_set_21.c: New test. * gcc.target/aarch64/options_set_22.c: New test. * gcc.target/aarch64/options_set_23.c: New test. * gcc.target/aarch64/options_set_24.c: New test. * gcc.target/aarch64/options_set_25.c: New test. * gcc.target/aarch64/options_set_26.c: New test.
2020-03-16[ARM][GCC][2/x]: MVE ACLE intrinsics framework patch.Srinath Parvathaneni1-1/+2
This patch is part of MVE ACLE intrinsics framework. This patches add support to update (read/write) the APSR (Application Program Status Register) register and FPSCR (Floating-point Status and Control Register) register for MVE. This patch also enables thumb2 mov RTL patterns for MVE. A new feature bit vfp_base is added. This bit is enabled for all VFP, MVE and MVE with floating point extensions. This bit is used to enable the macro TARGET_VFP_BASE. For all the VFP instructions, RTL patterns, status and control registers are guarded by TARGET_HAVE_FLOAT. But this patch modifies that and the common instructions, RTL patterns, status and control registers bewteen MVE and VFP are guarded by TARGET_VFP_BASE macro. The RTL pattern set_fpscr and get_fpscr are updated to use VFPCC_REGNUM because few MVE intrinsics set/get carry bit of FPSCR register. Please refer to Arm reference manual [1] for more details. [1] https://developer.arm.com/docs/ddi0553/latest 2020-03-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Mihail Ionescu <mihail.ionescu@arm.com> Srinath Parvathaneni <srinath.parvathaneni@arm.com> * common/config/arm/arm-common.c (arm_asm_auto_mfpu): When vfp_base feature bit is on and -mfpu=auto is passed as compiler option, do not generate error on not finding any matching fpu. Because in this case fpu is not required. * config/arm/arm-cpus.in (vfp_base): Define feature bit, this bit is enabled for MVE and also for all VFP extensions. (VFPv2): Modify fgroup to enable vfp_base feature bit when ever VFPv2 is enabled. (MVE): Define fgroup to enable feature bits mve, vfp_base and armv7em. (MVE_FP): Define fgroup to enable feature bits is fgroup MVE and FPv5 along with feature bits mve_float. (mve): Modify add options in armv8.1-m.main arch for MVE. (mve.fp): Modify add options in armv8.1-m.main arch for MVE with floating point. * config/arm/arm.c (use_return_insn): Replace the check with TARGET_VFP_BASE. (thumb2_legitimate_index_p): Replace TARGET_HARD_FLOAT with TARGET_VFP_BASE. (arm_rtx_costs_internal): Replace "TARGET_HARD_FLOAT || TARGET_HAVE_MVE" with TARGET_VFP_BASE, to allow cost calculations for copies in MVE as well. (arm_get_vfp_saved_size): Replace TARGET_HARD_FLOAT with TARGET_VFP_BASE, to allow space calculation for VFP registers in MVE as well. (arm_compute_frame_layout): Likewise. (arm_save_coproc_regs): Likewise. (arm_fixed_condition_code_regs): Modify to enable using VFPCC_REGNUM in MVE as well. (arm_hard_regno_mode_ok): Replace "TARGET_HARD_FLOAT || TARGET_HAVE_MVE" with equivalent macro TARGET_VFP_BASE. (arm_expand_epilogue_apcs_frame): Likewise. (arm_expand_epilogue): Likewise. (arm_conditional_register_usage): Likewise. (arm_declare_function_name): Add check to skip printing .fpu directive in assembly file when TARGET_VFP_BASE is enabled and fpu_to_print is "softvfp". * config/arm/arm.h (TARGET_VFP_BASE): Define. * config/arm/arm.md (arch): Add "mve" to arch. (eq_attr "arch" "mve"): Enable on TARGET_HAVE_MVE is true. (vfp_pop_multiple_with_writeback): Replace "TARGET_HARD_FLOAT || TARGET_HAVE_MVE" with equivalent macro TARGET_VFP_BASE. * config/arm/constraints.md (Uf): Define to allow modification to FPCCR in MVE. * config/arm/thumb2.md (thumb2_movsfcc_soft_insn): Modify target guard to not allow for MVE. * config/arm/unspecs.md (UNSPEC_GET_FPSCR): Move to volatile unspecs enum. (VUNSPEC_GET_FPSCR): Define. * config/arm/vfp.md (thumb2_movhi_vfp): Add support for VMSR and VMRS instructions which move to general-purpose Register from Floating-point Special register and vice-versa. (thumb2_movhi_fp16): Likewise. (thumb2_movsi_vfp): Add support for VMSR and VMRS instructions along with MCR and MRC instructions which set and get Floating-point Status and Control Register (FPSCR). (movdi_vfp): Modify pattern to enable Single-precision scalar float move in MVE. (thumb2_movdf_vfp): Modify pattern to enable Double-precision scalar float move patterns in MVE. (thumb2_movsfcc_vfp): Modify pattern to enable single float conditional code move patterns of VFP also in MVE by adding TARGET_VFP_BASE check. (thumb2_movdfcc_vfp): Modify pattern to enable double float conditional code move patterns of VFP also in MVE by adding TARGET_VFP_BASE check. (push_multi_vfp): Add support to use VFP VPUSH pattern for MVE by adding TARGET_VFP_BASE check. (set_fpscr): Add support to set FPSCR register for MVE. Modify pattern using VFPCC_REGNUM as few MVE intrinsics use carry bit of FPSCR register. (get_fpscr): Add support to get FPSCR register for MVE. Modify pattern using VFPCC_REGNUM as few MVE intrinsics use carry bit of FPSCR register. 2020-03-16 Srinath Parvathaneni <srinath.parvathaneni@arm.com> * gcc.target/arm/mve/intrinsics/mve_fp_fpu1.c: New test. * gcc.target/arm/mve/intrinsics/mve_fp_fpu2.c: Likewise. * gcc.target/arm/mve/intrinsics/mve_fpu1.c: Likewise. * gcc.target/arm/mve/intrinsics/mve_fpu2.c: Likewise. * gcc.target/arm/mve/intrinsics/mve_fpu3.c: Likewise.
2020-02-20Remove trailing | in help message.Martin Liska1-3/+3
PR translation/93830 * common/config/avr/avr-common.c: Remote trailing "|".
2020-02-13arc: Don't use if-conversion when optimizing for size.Claudiu Zissulescu1-0/+1
For ARC, predicated instructions are not very friendly with size optimizations, leading to increased object size. Disable if-conversion step when optimized for size. gcc/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * common/config/arc/arc-common.c (arc_option_optimization_table): Disable if-conversion step when optimized for size. Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
2020-02-13[ARC] Deprecate q-class option.Claudiu Zissulescu1-1/+0
This option was used to control the short instruction selection. However, there is no difference in cycles if we use or not a short instruction, and always someone wants a smaller program. gcc/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.c (arc_conditional_register_usage): R0-R3 and R12-R15 are always in ARCOMPACT16_REGS register class. * config/arc/arc.opt (mq-class): Deprecate. * config/arc/constraint.md ("q"): Remove dependency on mq-class option. * doc/invoke.texi (mq-class): Update text. * common/config/arc/arc-common.c (arc_option_optimization_table): Update list. testsuite/ xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com> * gcc.target/arc/nps400-1.c: Update test.
2020-01-09avr-common.c (avr_option_optimization_table): Set -fsplit-wide-types-early.Georg-Johann Lay1-0/+2
* common/config/avr/avr-common.c (avr_option_optimization_table) [OPT_LEVELS_1_PLUS]: Set -fsplit-wide-types-early. From-SVN: r280033
2020-01-01Update copyright years.Jakub Jelinek54-54/+54
From-SVN: r279813
2019-12-17re PR target/92962 (Documentation: x86 Options - znver2 missing RDPID and ↵Jakub Jelinek1-5/+5
WBNOINVD) PR target/92962 * common/config/i386/i386-common.c (processor_alias_table): Formatting fixes. * doc/invoke.texi (bdver3, bdver4, znver1): Add missing closing paren. (znver2): Likewise. Add RDPID and WBNOINVD, remove spurious comma before CLWB. From-SVN: r279455
2019-12-09Use OPTION_MASK_ISA2_$target_[SET,UNSET, ] to indicate those forHongtao Liu1-113/+113
x_ix86_isa_flags2. 2019-12-09 Hongtao Liu <hongtao.liu@intel.com> * gcc/common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX5124FMAPS_SET): Rename to OPTION_MASK_ISA2_AVX5124FMAPS_SET. (OPTION_MASK_ISA_AVX5124VNNIW_SET, OPTION_MASK_ISA_AVX512BF16_SET, OPTION_MASK_ISA_AVX512VP2INTERSECT_SET, OPTION_MASK_ISA_PCONFIG_SET, OPTION_MASK_ISA_WBNOINVD_SET, OPTION_MASK_ISA_SGX_SET, OPTION_MASK_ISA_CX16_SET, OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_PTWRITE_SET, OPTION_MASK_ISA_MWAITX_SET, OPTION_MASK_ISA_CLZERO_SET, OPTION_MASK_ISA_RDPID_SET, OPTION_MASK_ISA_VAES_SET, OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_WAITPKG_SET, OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_ENQCMD_SET, OPTION_MASK_ISA_AVX5124FMAPS_UNSET, OPTION_MASK_ISA_AVX5124VNNIW_UNSET, OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET, OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_UNSET, OPTION_MASK_ISA_SGX_UNSET, OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_PTWRITE_UNSET, OPTION_MASK_ISA_MWAITX_UNSET, OPTION_MASK_ISA_CLZERO_UNSET, OPTION_MASK_ISA_RDPID_UNSET, OPTION_MASK_ISA_VAES_UNSET, OPTION_MASK_ISA_MOVDIR64B_UNSET, OPTION_MASK_ISA_WAITPKG_UNSET, OPTION_MASK_ISA_CLDEMOTE_UNSET, OPTION_MASK_ISA_ENQCMD_UNSET, OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW, OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT, OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE, OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX, OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_ENQCMD): Ditto. * gcc/config/i386/i386-builtin.def (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW, OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT, OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_ENQCMD): Ditto. * gcc/config/i386/i386-builtins.c (OPTION_MASK_ISA_MWAITX, OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_WBNOINVD): Ditto. * gcc/config/i386/i386-c.c (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW, OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT, OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE, OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX, OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_ENQCMD): Ditto. * gcc/config/i386/i386-option.c: Ditto * gcc/config/i386/i386.opt: Ditto.. * gcc/config/i386/i386.h: (TARGET_ISA_AVX5124FMAPS, TARGET_ISA_AVX5124VNNIW, TARGET_ISA_AVX512BF16, TARGET_ISA_AVX512VP2INTERSECT, TARGET_ISA_PCONFIG, TARGET_ISA_WBNOINVD, TARGET_ISA_SGX, TARGET_ISA_CX16, TARGET_ISA_MOVBE, TARGET_ISA_PTWRITE, TARGET_ISA_MWAITX, TARGET_ISA_CLZERO, TARGET_ISA_RDPID, TARGET_ISA_VAES, TARGET_ISA_MOVDIR64B, TARGET_ISA_WAITPKG, TARGET_ISA_CLDEMOTE) TARGET_ISA_ENQCMD): Ditto. From-SVN: r279116
2019-11-16Delete common/config/powerpcspeSegher Boessenkool1-321/+0
I missed this part in r266961. Various people have been editing it since; I finally noticed. * common/config/powerpcspe: Delete. From-SVN: r278361
2019-11-12Remove option_default_params and option_validate_param hooks.Martin Liska9-130/+17
2019-11-12 Martin Liska <mliska@suse.cz> * common/common-target.def: Remove option_validate_param and option_default_params. * common/common-targhooks.c (default_option_validate_param): Remove. * common/common-targhooks.h (default_option_validate_param): Remove. * common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS): Remove usage of this. (TARGET_OPTION_VALIDATE_PARAM): Likewise. (aarch64_option_validate_param): Likewise. (aarch64_option_default_params): Likewise * common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise. (TARGET_OPTION_DEFAULT_PARAMS): Likewise. * common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise. (TARGET_OPTION_DEFAULT_PARAMS): Likewise. * common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise. (TARGET_OPTION_DEFAULT_PARAMS): Likewise. * common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise. (TARGET_OPTION_DEFAULT_PARAMS): Likewise. * common/config/sh/sh-common.c (sh_option_default_params): Likewise. (TARGET_OPTION_DEFAULT_PARAMS): Likewise. * config/aarch64/aarch64.c (aarch64_override_options_internal): Validate guard_size here. * doc/tm.texi: Remove option_default_params and option_validate_param. * doc/tm.texi.in: Likewise. From-SVN: r278090
2019-11-12Remove set_default_param_value from documentation.Martin Liska1-4/+2
2019-11-12 Martin Liska <mliska@suse.cz> * common/common-target.def: Do not mention set_default_param_value and set_param_value. * doc/tm.texi: Likewise. From-SVN: r278088
2019-11-12Remove gcc/params.* files.Martin Liska6-6/+0
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
2019-11-12Apply mechanical replacement (generated patch).Martin Liska5-16/+13
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
2019-11-11rs6000: Refine small loop unroll in loop_unroll_adjust hookJiufu Guo1-1/+8
In this patch, loop unroll adjust hook is introduced for powerpc. We can do target related heuristic adjustment in this hook. In this patch, -funroll-loops is enabled for small loops at O2 and above with an option -munroll-small-loops to guard the small loops unrolling, and it works fine with -flto. gcc/ 2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com> PR tree-optimization/88760 * gcc/config/rs6000/rs6000.opt (-munroll-only-small-loops): New option. * gcc/common/config/rs6000/rs6000-common.c (rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]: Turn on -funroll-loops and -munroll-only-small-loops. [OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers. * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS. Turn off -munroll-only-small-loops for explicit -funroll-loops. (TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook. (rs6000_loop_unroll_adjust): Define it. Use -munroll-only-small-loops. gcc.testsuite/ 2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com> PR tree-optimization/88760 * gcc.dg/pr59643.c: Update back to r277550. From-SVN: r278034
2019-11-07Support 64-bit double and 64-bit long double configurations.Georg-Johann Lay1-0/+95
gcc/ Support 64-bit double and 64-bit long double configurations. PR target/92055 * config.gcc (tm_defines) [avr]: Set from --with-double=, --with-long-double=. * config/avr/t-multilib: Remove. * config/avr/t-avr: Output of genmultilib.awk is now fully dynamically generated and no more part of the repo. (HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): New variables. Pass them down to... * config/avr/genmultilib.awk: ...here and handle them. * gcc/config/avr/avr.opt (-mdouble=, avr_double). New option and var. (-mlong-double=, avr_long_double). New option and var. * common/config/avr/avr-common.c (opts.h, diagnostic.h): Include. (TARGET_OPTION_OPTIMIZATION_TABLE) <-mdouble=, -mlong-double=>: Set default as requested by --with-double= (TARGET_HANDLE_OPTION): Define to this... (avr_handle_option): ...new hook worker. * config/avr/avr.h (DOUBLE_TYPE_SIZE): Define to avr_double. (LONG_DOUBLE_TYPE_SIZE): Define to avr_long_double. (avr_double_lib): New proto for spec function. (EXTRA_SPEC_FUNCTIONS) <double-lib>: Add. (DRIVER_SELF_SPECS): Call %:double-lib. * config/avr/avr.c (avr_option_override): Assert sizeof(long double) >= sizeof(double) for the target. * config/avr/avr-c.c (avr_cpu_cpp_builtins) [__HAVE_DOUBLE_MULTILIB__, __HAVE_LONG_DOUBLE_MULTILIB__] [__HAVE_DOUBLE64__, __HAVE_DOUBLE32__, __DEFAULT_DOUBLE__=] [__HAVE_LONG_DOUBLE64__, __HAVE_LONG_DOUBLE32__] [__HAVE_LONG_DOUBLE_IS_DOUBLE__, __DEFAULT_LONG_DOUBLE__=]: New built-in define depending on --with-double=, --with-long-double=. * config/avr/driver-avr.c (avr_double_lib): New spec function. * doc/invoke.tex (AVR Options) <-mdouble=,-mlong-double=>: Doc. * doc/install.texi (Cross-Compiler-Specific Options) <--with-double=, --with-long-double=>: Doc. libgcc/ Support 64-bit double and 64-bit long double configurations. PR target/92055 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Only add -DF=SF if long double is a 32-bit type. * config/avr/t-avrlibc: Copy double64 and long-double64 multilib(s) from the vanilla one. * config/avr/t-copy-libgcc: New Makefile snip. From-SVN: r277908
2019-10-28rs6000: Enable limited unrolling at -O2Jiufu Guo1-0/+1
In PR88760, there are a few disscussion about improve or tune unroller for targets. And we would agree to enable unroller for small loops at O2 first. And we could see performance improvement(~10%) for below code: ``` subroutine foo (i, i1, block) integer :: i, i1 integer :: block(9, 9, 9) block(i:9,1,i1) = block(i:9,1,i1) - 10 end subroutine foo ``` This kind of code occurs a few times in exchange2 benchmark. Similar C code: ``` for (i = 0; i < n; i++) arr[i] = arr[i] - 10; ``` On powerpcle, for O2 , enable -funroll-loops and limit PARAM_MAX_UNROLL_TIMES=2 and PARAM_MAX_UNROLLED_INSNS=20, we can see >2% overall improvement for SPEC2017. This patch is only for rs6000 in which we see visible performance improvement. gcc/ 2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com> PR tree-optimization/88760 * config/rs6000/rs6000-common.c (rs6000_option_optimization_table): Enable -funroll-loops for -O2 and above. * config/rs6000/rs6000.c (rs6000_option_override_internal): Set PARAM_MAX_UNROLL_TIMES to 2 and PARAM_MAX_UNROLLED_INSNS to 20, and do not turn on web and rngreg implicitly, if the unroller is not explicitly enabled. gcc.testsuite/ 2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com> PR tree-optimization/88760 * gcc.target/powerpc/small-loop-unroll.c: New test. * c-c++-common/tsan/thread_leak2.c: Update test. * gcc.dg/pr59643.c: Update test. * gcc.target/powerpc/loop_align.c: Update test. * gcc.target/powerpc/ppc-fma-1.c: Update test. * gcc.target/powerpc/ppc-fma-2.c: Update test. * gcc.target/powerpc/ppc-fma-3.c: Update test. * gcc.target/powerpc/ppc-fma-4.c: Update test. * gcc.target/powerpc/pr78604.c: Update test. From-SVN: r277501
2019-10-17Fix breakage introduced by r276985.Georg-Johann Lay1-0/+5
* config/avr/avr.c (avr_option_override): Remove set of PARAM_ALLOW_STORE_DATA_RACES. * common/config/avr/avr-common.c (avr_option_optimization_table) [OPT_LEVELS_ALL]: Turn on -fallow-store-data-races. From-SVN: r277115
2019-10-10S/390: Add support for z15 as CPU name.Andreas Krebbel1-2/+2
So far z15 was identified as arch13. After the machine has been announced we can now add the real name. gcc/ChangeLog: 2019-10-10 Andreas Krebbel <krebbel@linux.ibm.com> * common/config/s390/s390-common.c (PF_ARCH13): Rename to... (PF_Z15): ... this. * config.gcc: Add z15 as option for --with-arch and --with-tune configure switches. * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Add error reporting for unsupported builtins. * config/s390/s390-opts.h (enum processor_type): Rename PROCESSOR_8561_ARCH13 to PROCESSOR_8561_Z15. * config/s390/8561.md: Rename arch13 to z15 throughout the file. * config/s390/driver-native.c (s390_host_detect_local_cpu): Likewise. * config/s390/s390-builtins.def: Likewise. * config/s390/s390.c (processor_table): Add z15 as option and keep arch13 as alternative. (s390_expand_builtin): Add missing check for unsupported builtins. (s390_canonicalize_comparison): Rename TARGET_ARCH13 to TARGET_Z15. (s390_rtx_costs): Likewise. (s390_get_sched_attrmask): Rename arch13 to z15. (s390_get_unit_mask): Likewise. (s390_is_fpd): Likewise. (s390_is_fxd): Likewise. * config/s390/s390.h (enum processor_flags): Likewise. * config/s390/s390.md: Likewise. * config/s390/vector.md: Likewise. * config/s390/vx-builtins.md: Likewise. * config/s390/s390.opt: Add z15 to processor_type value. From-SVN: r276792
2019-09-09GCC port for eBPFJose E. Marchesi1-0/+55
This patch series introduces a port of GCC to eBPF, which is a virtual machine that resides in the Linux kernel. Initially intended for user-level packet capture and filtering, eBPF is nowadays generalized to serve as a general-purpose infrastructure also for non-networking purposes. The binutils support is already upstream. See https://sourceware.org/ml/binutils/2019-05/msg00306.html. ChangeLog: * MAINTAINERS: Add myself as the maintainer of the eBPF port. Remove myself from Write After Approval section. * configure.ac: Support for bpf-*-* targets. * configure: Regenerate. contrib/ChangeLog: * config-list.mk (LIST): Disable go in bpf-*-* targets. gcc/ChangeLog: * doc/invoke.texi (Option Summary): Cover eBPF. (eBPF Options): New section. * doc/extend.texi (BPF Built-in Functions): Likewise. (BPF Kernel Helpers): Likewise. * config.gcc: Support for bpf-*-* targets. * common/config/bpf/bpf-common.c: New file. * config/bpf/t-bpf: Likewise. * config/bpf/predicates.md: Likewise. * config/bpf/constraints.md: Likewise. * config/bpf/bpf.opt: Likewise. * config/bpf/bpf.md: Likewise. * config/bpf/bpf.h: Likewise. * config/bpf/bpf.c: Likewise. * config/bpf/bpf-protos.h: Likewise. * config/bpf/bpf-opts.h: Likewise. * config/bpf/bpf-helpers.h: Likewise. * config/bpf/bpf-helpers.def: Likewise. gcc/testsuite/ChangeLog: * gcc.dg/builtins-config.h: eBPF doesn't support C99 standard functions. * gcc.c-torture/compile/20101217-1.c: Add a function prototype for printf. * gcc.c-torture/compile/20000211-1.c: Skip if target bpf-*-*. * gcc.c-torture/compile/poor.c: Likewise. * gcc.c-torture/compile/pr25311.c: Likewise. * gcc.c-torture/compile/pr39928-1.c: Likewise. * gcc.c-torture/compile/pr70061.c: Likewise. * gcc.c-torture/compile/920501-7.c: Likewise. * gcc.c-torture/compile/20000403-1.c: Likewise. * gcc.c-torture/compile/20001226-1.c: Likewise. * gcc.c-torture/compile/20030903-1.c: Likewise. * gcc.c-torture/compile/20031125-1.c: Likewise. * gcc.c-torture/compile/20040101-1.c: Likewise. * gcc.c-torture/compile/20040317-2.c: Likewise. * gcc.c-torture/compile/20040726-1.c: Likewise. * gcc.c-torture/compile/20051216-1.c: Likewise. * gcc.c-torture/compile/900313-1.c: Likewise. * gcc.c-torture/compile/920625-1.c: Likewise. * gcc.c-torture/compile/930421-1.c: Likewise. * gcc.c-torture/compile/930623-1.c: Likewise. * gcc.c-torture/compile/961004-1.c: Likewise. * gcc.c-torture/compile/980504-1.c: Likewise. * gcc.c-torture/compile/980816-1.c: Likewise. * gcc.c-torture/compile/990625-1.c: Likewise. * gcc.c-torture/compile/DFcmp.c: Likewise. * gcc.c-torture/compile/HIcmp.c: Likewise. * gcc.c-torture/compile/HIset.c: Likewise. * gcc.c-torture/compile/QIcmp.c: Likewise. * gcc.c-torture/compile/QIset.c: Likewise. * gcc.c-torture/compile/SFset.c: Likewise. * gcc.c-torture/compile/SIcmp.c: Likewise. * gcc.c-torture/compile/SIset.c: Likewise. * gcc.c-torture/compile/UHIcmp.c: Likewise. * gcc.c-torture/compile/UQIcmp.c: Likewise. * gcc.c-torture/compile/USIcmp.c: Likewise. * gcc.c-torture/compile/consec.c: Likewise. * gcc.c-torture/compile/limits-fndefn.c: Likewise. * gcc.c-torture/compile/lll.c: Likewise. * gcc.c-torture/compile/parms.c: Likewise. * gcc.c-torture/compile/pass.c: Likewise. * gcc.c-torture/compile/pp.c: Likewise. * gcc.c-torture/compile/pr32399.c: Likewise. * gcc.c-torture/compile/pr34091.c: Likewise. * gcc.c-torture/compile/pr34688.c: Likewise. * gcc.c-torture/compile/pr37258.c: Likewise. * gcc.c-torture/compile/pr37327.c: Likewise. * gcc.c-torture/compile/pr37381.c: Likewise. * gcc.c-torture/compile/pr37669-2.c: Likewise. * gcc.c-torture/compile/pr37669.c: Likewise. * gcc.c-torture/compile/pr37742-3.c: Likewise. * gcc.c-torture/compile/pr44063.c: Likewise. * gcc.c-torture/compile/pr48596.c: Likewise. * gcc.c-torture/compile/pr51856.c: Likewise. * gcc.c-torture/compile/pr54428.c: Likewise. * gcc.c-torture/compile/pr54713-1.c: Likewise. * gcc.c-torture/compile/pr54713-2.c: Likewise. * gcc.c-torture/compile/pr54713-3.c: Likewise. * gcc.c-torture/compile/pr55921.c: Likewise. * gcc.c-torture/compile/pr70240.c: Likewise. * gcc.c-torture/compile/pr70355.c: Likewise. * gcc.c-torture/compile/pr82052.c: Likewise. * gcc.c-torture/compile/pr83487.c: Likewise. * gcc.c-torture/compile/pr86122.c: Likewise. * gcc.c-torture/compile/pret-arg.c: Likewise. * gcc.c-torture/compile/regs-arg-size.c: Likewise. * gcc.c-torture/compile/structret.c: Likewise. * gcc.c-torture/compile/uuarg.c: Likewise. * gcc.dg/20001009-1.c: Likewise. * gcc.dg/20020418-1.c: Likewise. * gcc.dg/20020426-2.c: Likewise. * gcc.dg/20020430-1.c: Likewise. * gcc.dg/20040306-1.c: Likewise. * gcc.dg/20040622-2.c: Likewise. * gcc.dg/20050603-2.c: Likewise. * gcc.dg/20050629-1.c: Likewise. * gcc.dg/20061026.c: Likewise. * gcc.dg/Warray-bounds-3.c: Likewise. * gcc.dg/Warray-bounds-30.c: Likewise. * gcc.dg/Wframe-larger-than-2.c: Likewise. * gcc.dg/Wframe-larger-than.c: Likewise. * gcc.dg/Wrestrict-11.c: Likewise. * gcc.c-torture/compile/20000804-1.c: Likewise. * lib/target-supports.exp (check_effective_target_trampolines): Adapt to eBPF. (check_effective_target_indirect_jumps): Likewise. (check_effective_target_nonlocal_goto): Likewise. (check_effective_target_global_constructor): Likewise. (check_effective_target_return_address): Likewise. * gcc.target/bpf/bpf.exp: New file. * gcc.target/bpf/builtin-load.c: Likewise. * cc.target/bpf/constant-calls.c: Likewise. * gcc.target/bpf/diag-funargs.c: Likewise. * gcc.target/bpf/diag-funargs-2.c: Likewise. * gcc.target/bpf/diag-funargs-3.c: Likewise. * gcc.target/bpf/diag-indcalls.c: Likewise. * gcc.target/bpf/helper-bind.c: Likewise. * gcc.target/bpf/helper-bpf-redirect.c: Likewise. * gcc.target/bpf/helper-clone-redirect.c: Likewise. * gcc.target/bpf/helper-csum-diff.c: Likewise. * gcc.target/bpf/helper-csum-update.c: Likewise. * gcc.target/bpf/helper-current-task-under-cgroup.c: Likewise. * gcc.target/bpf/helper-fib-lookup.c: Likewise. * gcc.target/bpf/helper-get-cgroup-classid.c: Likewise. * gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise. * gcc.target/bpf/helper-get-current-comm.c: Likewise. * gcc.target/bpf/helper-get-current-pid-tgid.c: Likewise. * gcc.target/bpf/helper-get-current-task.c: Likewise. * gcc.target/bpf/helper-get-current-uid-gid.c: Likewise. * gcc.target/bpf/helper-get-hash-recalc.c: Likewise. * gcc.target/bpf/helper-get-listener-sock.c: Likewise. * gcc.target/bpf/helper-get-local-storage.c: Likewise. * gcc.target/bpf/helper-get-numa-node-id.c: Likewise. * gcc.target/bpf/helper-get-prandom-u32.c: Likewise. * gcc.target/bpf/helper-get-route-realm.c: Likewise. * gcc.target/bpf/helper-get-smp-processor-id.c: Likewise. * gcc.target/bpf/helper-get-socket-cookie.c: Likewise. * gcc.target/bpf/helper-get-socket-uid.c: Likewise. * gcc.target/bpf/helper-getsockopt.c: Likewise. * gcc.target/bpf/helper-get-stack.c: Likewise. * gcc.target/bpf/helper-get-stackid.c: Likewise. * gcc.target/bpf/helper-ktime-get-ns.c: Likewise. * gcc.target/bpf/helper-l3-csum-replace.c: Likewise. * gcc.target/bpf/helper-l4-csum-replace.c: Likewise. * gcc.target/bpf/helper-lwt-push-encap.c: Likewise. * gcc.target/bpf/helper-lwt-seg6-action.c: Likewise. * gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise. * gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise. * gcc.target/bpf/helper-map-delete-elem.c: Likewise. * gcc.target/bpf/helper-map-lookup-elem.c: Likewise. * gcc.target/bpf/helper-map-peek-elem.c: Likewise. * gcc.target/bpf/helper-map-pop-elem.c: Likewise. * gcc.target/bpf/helper-map-push-elem.c: Likewise. * gcc.target/bpf/helper-map-update-elem.c: Likewise. * gcc.target/bpf/helper-msg-apply-bytes.c: Likewise. * gcc.target/bpf/helper-msg-cork-bytes.c: Likewise. * gcc.target/bpf/helper-msg-pop-data.c: Likewise. * gcc.target/bpf/helper-msg-pull-data.c: Likewise. * gcc.target/bpf/helper-msg-push-data.c: Likewise. * gcc.target/bpf/helper-msg-redirect-hash.c: Likewise. * gcc.target/bpf/helper-msg-redirect-map.c: Likewise. * gcc.target/bpf/helper-override-return.c: Likewise. * gcc.target/bpf/helper-perf-event-output.c: Likewise. * gcc.target/bpf/helper-perf-event-read.c: Likewise. * gcc.target/bpf/helper-perf-event-read-value.c: Likewise. * gcc.target/bpf/helper-perf-prog-read-value.c: Likewise. * gcc.target/bpf/helper-probe-read.c: Likewise. * gcc.target/bpf/helper-probe-read-str.c: Likewise. * gcc.target/bpf/helper-probe-write-user.c: Likewise. * gcc.target/bpf/helper-rc-keydown.c: Likewise. * gcc.target/bpf/helper-rc-pointer-rel.c: Likewise. * gcc.target/bpf/helper-rc-repeat.c: Likewise. * gcc.target/bpf/helper-redirect-map.c: Likewise. * gcc.target/bpf/helper-set-hash.c: Likewise. * gcc.target/bpf/helper-set-hash-invalid.c: Likewise. * gcc.target/bpf/helper-setsockopt.c: Likewise. * gcc.target/bpf/helper-skb-adjust-room.c: Likewise. * gcc.target/bpf/helper-skb-cgroup-id.c: Likewise. * gcc.target/bpf/helper-skb-change-head.c: Likewise. * gcc.target/bpf/helper-skb-change-proto.c: Likewise. * gcc.target/bpf/helper-skb-change-tail.c: Likewise. * gcc.target/bpf/helper-skb-change-type.c: Likewise. * gcc.target/bpf/helper-skb-ecn-set-ce.c: Likewise. * gcc.target/bpf/helper-skb-get-tunnel-key.c: Likewise. * gcc.target/bpf/helper-skb-get-tunnel-opt.c: Likewise. * gcc.target/bpf/helper-skb-get-xfrm-state.c: Likewise. * gcc.target/bpf/helper-skb-load-bytes.c: Likewise. * gcc.target/bpf/helper-skb-load-bytes-relative.c: Likewise. * gcc.target/bpf/helper-skb-pull-data.c: Likewise. * gcc.target/bpf/helper-skb-set-tunnel-key.c: Likewise. * gcc.target/bpf/helper-skb-set-tunnel-opt.c: Likewise. * gcc.target/bpf/helper-skb-store-bytes.c: Likewise. * gcc.target/bpf/helper-skb-under-cgroup.c: Likewise. * gcc.target/bpf/helper-skb-vlan-pop.c: Likewise. * gcc.target/bpf/helper-skb-vlan-push.c: Likewise. * gcc.target/bpf/helper-skc-lookup-tcp.c: Likewise. * gcc.target/bpf/helper-sk-fullsock.c: Likewise. * gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise. * gcc.target/bpf/helper-sk-lookup-upd.c: Likewise. * gcc.target/bpf/helper-sk-redirect-hash.c: Likewise. * gcc.target/bpf/helper-sk-redirect-map.c: Likewise. * gcc.target/bpf/helper-sk-release.c: Likewise. * gcc.target/bpf/helper-sk-select-reuseport.c: Likewise. * gcc.target/bpf/helper-sk-storage-delete.c: Likewise. * gcc.target/bpf/helper-sk-storage-get.c: Likewise. * gcc.target/bpf/helper-sock-hash-update.c: Likewise. * gcc.target/bpf/helper-sock-map-update.c: Likewise. * gcc.target/bpf/helper-sock-ops-cb-flags-set.c: Likewise. * gcc.target/bpf/helper-spin-lock.c: Likewise. * gcc.target/bpf/helper-spin-unlock.c: Likewise. * gcc.target/bpf/helper-strtol.c: Likewise. * gcc.target/bpf/helper-strtoul.c: Likewise. * gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise. * gcc.target/bpf/helper-sysctl-get-name.c: Likewise. * gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise. * gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise. * gcc.target/bpf/helper-tail-call.c: Likewise. * gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise. * gcc.target/bpf/helper-tcp-sock.c: Likewise. * gcc.target/bpf/helper-trace-printk.c: Likewise. * gcc.target/bpf/helper-xdp-adjust-head.c: Likewise. * gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise. * gcc.target/bpf/helper-xdp-adjust-tail.c: Likewise. * gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise. * gcc.target/bpf/sync-fetch-and-add.c: Likewise. libgcc/ChangeLog: * config.host: Set cpu_type for bpf-*-* targets. * config/bpf/t-bpf: Likewise. * config/bpf/crtn.S: Likewise. * config/bpf/crti.S: New file. From-SVN: r275506
2019-09-03Remove Cell Broadband Engine SPU targetsUlrich Weigand1-56/+0
From-SVN: r275343
2019-08-20Add TIGERLAKE and COOPERLAKE to GCC.Hongtao Liu1-0/+4
2019-08-20 Lili Cui <lili.cui@intel.com> gcc/ * common/config/i386/i386-common.c (processor_names): Add tigerlake and cooperlake. (processor_alias_table): Add tigerlake and cooperlake. * config.gcc: Add -march=tigerlake and cooperlake. * config/i386/driver-i386.c (host_detect_local_cpu): Detect tigerlake and cooperlake. Add "has_avx" to classify processor. * config/i386/i386-builtins.c (processor_model): Add M_INTEL_COREI7_TIGERLAKE and M_INTEL_COREI7_COOPERLAKE. (arch_names_table): Add tigerlake and cooperlake. (get_builtin_code_for_version) : Handle PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE. * config/i386/i386-c.c (ix86_target_macros_internal): Handle tigerlake and cooperlake. * config/i386/i386-options.c (m_TIGERLAKE) : Define. (m_COOPERLAKE) : Ditto. (m_CORE_AVX512): Ditto. (processor_cost_table): Add cascadelake. (ix86_option_override_internal): Hadle PTA_MOVDIRI, PTA_MOVDIR64B. * config/i386/i386.h (ix86_size_cost) : Define TARGET_TIGERLAKE and TARGET_COOPERLAKE. (processor_type) : Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE. (PTA_MOVDIRI): Ditto. (PTA_MOVDIR64B): Ditto. (PTA_COOPERLAKE) : Ditto. (PTA_TIGERLAKE) : Ditto. (processor_type) : Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE. * doc/extend.texi: Add tigerlake and cooperlake. * doc/invoke.texi: Add tigerlake and cooperlake. gcc/testsuite/ * gcc.target/i386/funcspec-56.inc: Handle new march. * g++.target/i386/mv16.C: Handle new march libgcc/ * config/i386/cpuinfo.h: Add INTEL_COREI7_TIGERLAKE and INTEL_COREI7_COOPERLAKE. From-SVN: r274693
2019-07-31RISC-V: Raise error on unexpected ISA string at end.Maxim Blinov1-0/+7
2019-07-31 Maxim Blinov <maxim.blinov@embecosm.com> gcc/ * common/config/riscv/riscv-common.c: Check -march string ends with null. gcc/testsuite/ * gcc.target/riscv/attribute-10.c: New test. From-SVN: r273951
2019-07-23i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2.Jan Hubicka1-1/+1
* i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2. * config/i386/znver1.md: Enable patterns for znver2 and add store variants which use extra AGU unit. From-SVN: r273731
2019-07-08subreg: Add -fsplit-wide-types-early (PR88233)Segher Boessenkool1-0/+2
Currently the second lower-subreg pass is run right before RA. This is much too late to be very useful. At least for targets that do not have RTL patterns for operations on multi-register modes it is a lot better to split patterns earlier, before combine and all related passes. This adds an option -fsplit-wide-types-early that does that, and enables it by default for rs6000. PR rtl-optimization/88233 * common.opt (fsplit-wide-types-early): New option. * common/config/rs6000/rs6000-common.c (rs6000_option_optimization_table): Add OPT_fsplit_wide_types_early for OPT_LEVELS_ALL. * doc/invoke.texi (Optimization Options): Add -fsplit-wide-types-early. * lower-subreg.c (pass_lower_subreg2::gate): Add test for flag_split_wide_types_early. (pass_data_lower_subreg3): New. (pass_lower_subreg3): New. (make_pass_lower_subreg3): New. * passes.def (pass_lower_subreg2): Move after the loop passes. (pass_lower_subreg3): New, inserted where pass_lower_subreg2 was. * tree-pass.h (make_pass_lower_subreg2): Move up, to its new place in the pass pipeline; its previous place is taken by ... (make_pass_lower_subreg3): ... this. From-SVN: r273240
2019-06-26Enable GCC support for AVX512_VP2INTERSECT which will be in tigerlaker.Hongtao Liu1-1/+21
There are two instructions for AVX512_VP2INTERSECT: VP2INTERSECTD and VP2INTERSECTQ. gcc/ 2019-06-05 Hongtao Liu <hongtao.liu@intel.com> * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VP2INTERSECT_SET, OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET): New macros. (OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET. (ix86_handle_option): Handle -mavx512vp2intersect. * config/i386/avx512vp2intersectintrin.h: New. * config/i386/avx512vp2intersectvlintrin.h: New. * config/i386/cpuid.h (bit_AVX512VP2INTERSECT): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect AVX512VP2INTERSECT. * config/i386/i386-builtin-types.def: Add new types. * config/i386/i386-builtin.def: Add new builtins. * config/i386/i386-builtins.c: (enum processor_features): Add F_AVX512VP2INTERSECT. (static const _isa_names_table isa_names_table): Ditto. * config/i386/i386-c.c (ix86_target_macros_internal): Define __AVX512VP2INTERSECT__. * config/i386/i386-expand.c (ix86_expand_builtin): Expand IX86_BUILTIN_2INTERSECTD512, IX86_BUILTIN_2INTERSECTQ512, IX86_BUILTIN_2INTERSECTD256, IX86_BUILTIN_2INTERSECTQ256, IX86_BUILTIN_2INTERSECTD128, IX86_BUILTIN_2INTERSECTQ128. * config/i386/i386-modes.def (P2QI, P2HI): New modes. * config/i386/i386-options.c (ix86_target_string): Add -mavx512vp2intersect. (ix86_option_override_internal): Handle AVX512VP2INTERSECT. * config/i386/i386.c (ix86_hard_regno_nregs): Allocate two regs for P2HImode and P2QImode. (ix86_hard_regno_mode_ok): Register pair only starts at even hardreg number for P2QImode and P2HImode. (ix86_regmode_natural_size): New function. * config/i386/i386.h (TARGET_AVX512VP2INTERSECT, TARGET_AVX512VP2INTERSECT_P, PTA_AVX512VP2INTERSECT REGMODE_NATURAL_SIZE, MASK_PAIR_REGNO_P): New. * config/i386/i386-protos.h (ix86_regmode_natural_size): Declare * config/i386/i386.opt: Add -mavx512vp2intersect. * config/i386/immintrin.h: Include avx512vp2intersectintrin.h and avx512vp2intersectvlintrin.h. * config/i386/sse.md (define_c_enum "unspec"): Add UNSPEC_VP2INTERSECT. (define_mode_iterator VI48_AVX512VP2VL): New. (avx512vp2intersect_2intersect<mode>, avx512vp2intersect_2intersectv16si): New define_insn patterns. * config.gcc: Add avx512vp2intersectvlintrin.h and avx512vp2intersectintrin.h to extra_headers. * doc/invoke.texi: Document -mavx512vp2intersect. gcc/testsuite 2019-06-06 Hongtao Liu <hongtao.liu@intel.com> Olga Makhotina <olga.makhotina@intel.com> * gcc.target/i386/avx512-check.h: Handle bit_AVX512VP2INTERSECT. * gcc.target/i386/avx512vp2intersect-2intersect-1a.c: New test. * gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Likewise. * gcc.target/i386/avx512vp2intersect-2intersectvl-1a.c: Likewise. * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Likewise. * gcc.target/i386/sse-12.c: Add -mavx512vp2intersect. * gcc.target/i386/sse-13.c: Likewsie. * gcc.target/i386/sse-14.c: Likewise. * gcc.target/i386/sse-22.c: Likewise. * gcc.target/i386/sse-23.c: Likewise. * g++.dg/other/i386-2.C: Likewise. * g++.dg/other/i386-3.C: Likewise. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> Co-Authored-By: Olga Makhotina <olga.makhotina@intel.com> From-SVN: r272668
2019-06-12Initial TI PRU GCC portDimitar Dimitrov1-0/+36
ChangeLog: 2019-06-19 Dimitar Dimitrov <dimitar@dinux.eu> * configure: Regenerate. * configure.ac: Add PRU target. gcc/ChangeLog: 2019-06-19 Dimitar Dimitrov <dimitar@dinux.eu> * common/config/pru/pru-common.c: New file. * config.gcc: Add PRU target. * config/pru/alu-zext.md: New file. * config/pru/constraints.md: New file. * config/pru/predicates.md: New file. * config/pru/pru-opts.h: New file. * config/pru/pru-passes.c: New file. * config/pru/pru-pragma.c: New file. * config/pru/pru-protos.h: New file. * config/pru/pru.c: New file. * config/pru/pru.h: New file. * config/pru/pru.md: New file. * config/pru/pru.opt: New file. * config/pru/t-pru: New file. * doc/extend.texi: Document PRU pragmas. * doc/invoke.texi: Document PRU-specific options. * doc/md.texi: Document PRU asm constraints. From-SVN: r272202
2019-05-28Add GCC support to ENQCMD.Xuepeng Guo1-0/+15
gcc/ChangeLog 2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com> * common/config/i386/i386-common.c (OPTION_MASK_ISA_ENQCMD_SET, OPTION_MASK_ISA_ENQCMD_UNSET): New macros. (ix86_handle_option): Handle -menqcmd. * config.gcc (enqcmdintrin.h): New header file. * config/i386/cpuid.h (bit_ENQCMD): New bit. * config/i386/driver-i386.c (host_detect_local_cpu): Handle -menqcmd. * config/i386/i386-builtin-types.def ((INT, PVOID, PCVOID)): New function type. * config/i386/i386-builtin.def (__builtin_ia32_enqcmd, __builtin_ia32_enqcmds): New builtins. * config/i386/i386-c.c (__ENQCMD__): New macro. * config/i386/i386-option.c (ix86_target_string): Add -menqcmd. (ix86_valid_target_attribute_inner_p): Likewise. * config/i386/i386-expand.c (ix86_expand_builtin): Expand IX86_BUILTIN_ENQCMD and IX86_BUILTIN_ENQCMDS. * config/i386/i386.h (TARGET_ENQCMD): New. * config/i386/i386.md (UNSPECV_ENQCMD, UNSPECV_ENQCMDS): New. (@enqcmd<enqcmd_sfx>_<mode>): New insn pattern. (movdir64b_<mode>): Parameterize to enable share expansion code with ENQCMD in function ix86_expand_builtin. * config/i386/i386.opt: Add -menqcmd. * config/i386/immintrin.h: Include enqcmdintrin.h. * config/i386/enqcmdintrin.h: New intrinsic file. * doc/invoke.texi: Add -menqcmd. gcc/testsuite/ChangeLog 2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com> * gcc.target/i386/enqcmd.c: New test. * gcc.target/i386/enqcmds.c: Likewise. * g++.dg/other/i386-2.C: Add -menqcmd. * g++.dg/other/i386-3.C: Likewise. * gcc.target/i386/sse-12.c: Likewise. * gcc.target/i386/sse-13.c: Likewise. * gcc.target/i386/sse-14.c: Likewise. * gcc.target/i386/sse-23.c: Likewise. From-SVN: r271678
2019-05-24[aarch64] Change two function declaration typesMatthew Malcomson1-1/+1
Commit r271514 missed changing the type of two functions in aarch64-protos.h. The function definitions had been updated to use uint64_t while the function declarations had been missed. They were missed since I only tested the patch on aarch64 where `unsigned long` is the same as `uint64_t`. This patch updates these declarations in aarch64-protos.h. Tested by building an aarch64 cross-compiler on arm-none-linux-gnu (so that `unsigned long` and `uint64_t` are different and would give error messages), and bootstrapping on aarch64-none-linux-gnu. Also manually tested command line options to see that -march=armv8-a+typo prints out the expected flags while using the new feature flags does not complain about missing flags. gcc/ChangeLog: 2019-05-24 Matthew Malcomson <matthew.malcomson@arm.com> PR target/90588 * common/config/aarch64/aarch64-common.c (aarch64_rewrite_selected_cpu): Change local temporary variable type from unsigned long to uint64_t. * config/aarch64/aarch64-protos.h (aarch64_parse_extension, aarch64_get_extension_string_for_isa_flags): Change declaration to match new definition by replacing unsigned long with uint64_t. From-SVN: r271599
2019-05-22[aarch64] Introduce flags for SVE2.Matthew Malcomson1-16/+19
This patch adds support in the compiler for the architecture feature flags that binutils will use to enable/disable the new "Future Architecture Technologies" feature Scalable Vector Extension V2 (SVE2) announced at Linaro Connect this week. The "sve2" extension that enables the core sve2 instructions. This also enables the sve extension, since sve is a requirement of sve2. Extra optional sve2 features are the bitperm, sm4, aes, and sha3 extensions. These are all given extra feature flags, "bitperm", "sve2-sm4", "sve2-aes", and "sve2-sha3" respectively. The sm4, aes, and sha3 extensions are explicitly marked as sve2 extensions to distinguish them from the corresponding NEON extensions. When introducing macros to denote these new features we have gone past what a 32 bit value can represent which means we need to change the type of those variables working with these feature flags to ensure they use 64 bit quantities. Tested with bootstrap on aarch64-none-linux-gnu and manually seeing that -march=armv8-a+typo prints out the expected flags while using the new feature flags does not complain about a missing flag (until reaching the assembler). gcc/ChangeLog: 2019-05-22 Matthew Malcomson <matthew.malcomson@arm.com> * common/config/aarch64/aarch64-common.c (struct aarch64_option_extension, struct processor_name_to_arch, struct arch_to_arch_name, aarch64_parse_extension, opt_ext_cmp, aarch64_contains_opt, aarch64_get_extension_string_for_isa_flags): Change type of variables storing flags to uint64_t. * config/aarch64/aarch64-option-extensions.def (sve2, sve2-sm4, sve2-aes, sve2-sha3, bitperm): New optional SVE2 extension flags. * config/aarch64/aarch64.c (struct processor, aarch64_parse_arch, aarch64_parse_cpu, aarch64_validate_mcpu, aarch64_validate_march, aarch64_override_options, aarch64_option_print, aarch64_handle_attr_isa_flags, aarch64_declare_function_name, aarch64_start_file): Make flag variables uint64_t. * config/aarch64/aarch64.h (AARCH64_FL_SVE2, AARCH64_FL_SVE2_AES, AARCH64_FL_SVE2_SM4, AARCH64_FL_SVE2_SHA3, AARCH64_FL_SVE2_BITPERM): New macro feature flags. * config/aarch64/aarch64.opt (aarch64_isa_flags): Make uint64_t. * config/aarch64/driver-aarch64.c (struct aarch64_arch_extension, struct aarch64_core_data, struct aarch64_arch_driver_info, host_detect_local_cpu): Make flag variables uint64_t. * doc/invoke.texi: Add documentation for new arguments. From-SVN: r271514
2019-05-08Enable support for bfloat16 which will be in Future Cooper Lake.Hongtao Liu1-1/+24
There are 3 instructions for AVX512BF16: VCVTNE2PS2BF16, VCVTNEPS2BF16 and DPBF16PS instructions, which are Vector Neural Network Instructions supporting: - VCVTNE2PS2BF16: Convert Two Packed Single Data to One Packed BF16 Data. - VCVTNEPS2BF16: Convert Packed Single Data to Packed BF16 Data. - VDPBF16PS: Dot Product of BF16 Pairs Accumulated into Packed Single Precision. 2019-05-07 Wei Xiao <wei3.xiao@intel.com> * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512BF16_SET OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA2_AVX512BW_UNSET): New. (OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512BF16_UNSET. (ix86_handle_option): Handle -mavx512bf16. * config.gcc: Add avx512bf16vlintrin.h and avx512bf16intrin.h to extra_headers. * config/i386/avx512bf16vlintrin.h: New. * config/i386/avx512bf16intrin.h: New. * config/i386/cpuid.h (bit_AVX512BF16): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect BF16. * config/i386/i386-builtin-types.def: Add new types. * config/i386/i386-builtin.def: Add new builtins. * config/i386/i386-c.c (ix86_target_macros_internal): Define __AVX512BF16__. * config/i386/i386-option.c (ix86_target_string): Add -mavx512bf16. (ix86_option_override_internal): Handle BF16. (ix86_valid_target_attribute_inner_p): Ditto. * config/i386/i386-expand.c (ix86_expand_args_builtin): Ditto. * config/i386/i386-builtin.c (enum processor_features): Add F_AVX512BF16. (static const _isa_names_table isa_names_table): Ditto. * config/i386/i386.h (TARGET_AVX512BF16, TARGET_AVX512BF16_P): New. (PTA_AVX512BF16): Ditto. * config/i386/i386.opt: Add -mavx512bf16. * config/i386/immintrin.h: Include avx512bf16intrin.h and avx512bf16vlintrin.h. * config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode><mask_name>, avx512f_cvtneps2bf16_<mode><mask_name>, avx512f_dpbf16ps_<mode><mask_half_name>): New define_insn patterns. * config/i386/subst.md (mask_half): Add new subst. * doc/invoke.texi: Document -mavx512bf16. 2019-05-07 Wei Xiao <wei3.xiao@intel.com> * gcc.target/i386/avx512bf16-vcvtne2ps2bf16-1.c: New test. * gcc.target/i386/avx512bf16-vcvtneps2bf16-1.c: New test. * gcc.target/i386/avx512bf16-vdpbf16ps-1.c: New test. * gcc.target/i386/avx512bf16vl-vcvtne2ps2bf16-1.c: New test. * gcc.target/i386/avx512bf16vl-vcvtneps2bf16-1.c: New test. * gcc.target/i386/avx512bf16vl-vdpbf16ps-1.c: New test. * gcc.target/i386/builtin_target.c: Handle avx512bf16. * gcc.target/i386/sse-12.c: Add -mavx512bf16. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-14.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * g++.dg/other/i386-2.C: Ditto. * g++.dg/other/i386-3.C: Ditto. 2019-05-07 Hongtao Liu <hongtao.liu@intel.com> * config/i386/cpuinfo.c (get_available_features): Detect BF16. * config/i386/cpuinfo.h (enum processor_features): Add FEATURE_AVX512BF16. From-SVN: r271006
2019-04-05Remove usage of apostrophes in error and warning messages (PR ↵Martin Liska1-6/+6
translation/89935). 2019-04-05 Martin Liska <mliska@suse.cz> PR translation/89935 * check-internal-format-escaping.py: Properly detect wrong apostrophes. 2019-04-05 Martin Liska <mliska@suse.cz> PR translation/89935 * collect-utils.c (collect_execute): Use %< and %>, or %qs in order to wrap keywords or arguments. * collect2.c (main): Likewise. (scan_prog_file): Likewise. (scan_libraries): Likewise. * common/config/riscv/riscv-common.c (riscv_subset_list::parsing_subset_version): Likewise. (riscv_subset_list::parse_std_ext): Likewise. * config/aarch64/aarch64.c (aarch64_override_options_internal): Likewise. * config/arm/arm.c (arm_option_override): Likewise. * config/cris/cris.c (cris_print_operand): Likewise. * config/darwin-c.c (darwin_pragma_options): Likewise. (darwin_pragma_unused): Likewise. (darwin_pragma_ms_struct): Likewise. * config/ft32/ft32.c (ft32_print_operand): Likewise. * config/i386/i386.c (print_reg): Likewise. (ix86_print_operand): Likewise. * config/i386/xm-djgpp.h: Likewise. * config/iq2000/iq2000.c (iq2000_print_operand): Likewise. * config/m32c/m32c.c (m32c_option_override): Likewise. * config/msp430/msp430.c (msp430_option_override): Likewise. * config/nds32/nds32.c (nds32_option_override): Likewise. * config/nvptx/mkoffload.c (main): Likewise. * config/rx/rx.c (rx_print_operand): Likewise. (valid_psw_flag): Likewise. * config/vms/vms-c.c (vms_pragma_member_alignment): Likewise. (vms_pragma_nomember_alignment): Likewise. (vms_pragma_extern_model): Likewise. * lto-wrapper.c (compile_offload_image): Likewise. * omp-offload.c (oacc_parse_default_dims): Likewise. * symtab.c (symtab_node::verify_base): Likewise. * tlink.c (recompile_files): Likewise. (start_tweaking): Likewise. * tree-profile.c (parse_profile_filter): Likewise. 2019-04-05 Martin Liska <mliska@suse.cz> PR translation/89935 * objc-act.c (objc_add_property_declaration): Use %< and %>, or %qs in order to wrap keywords or arguments. (objc_add_synthesize_declaration_for_property): Likewise. From-SVN: r270163
2019-04-02S/390: arch13: Add arch13 as architecture optionAndreas Krebbel1-9/+12
This patch enables the command line options and provides the proper macros for checking. gcc/ChangeLog: 2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com> * common/config/s390/s390-common.c (processor_flags_table): New entry for arch13. * config.gcc: Support arch13 with the --with-arch= configure flag. * config/s390/driver-native.c (s390_host_detect_local_cpu): * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13. * config/s390/s390.c (s390_get_sched_attrmask) (s390_get_unit_mask): Add PROCESSOR_ARCH13. * config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13. * config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P) (TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13) (TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro definitions. * config/s390/s390.opt: Support arch13 as processor type in command line options. gcc/testsuite/ChangeLog: 2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com> * gcc.target/s390/s390.exp: Run tests in arch13 subdir. * lib/target-supports.exp (check_effective_target_s390_vxe2): New runtime check for the vxe2 hardware feature on IBM Z. From-SVN: r270077
2019-03-29RISC-V: Fix __riscv_compressed regression.Jim Wilson1-0/+4
This was accidentally broken by the patch adding ELF attribute support. The __riscv_compressed predefined macro is not being defined when the target supports the C extension. The fix adds testcases to verify that all of the predefined macros are correct for various option combinations. gcc/ * common/config/riscv/riscv-common.c (riscv_parse_arch_string): Clear MASK_RVC and then set if C subset supported. gcc/testsuite/ * gcc.target/riscv/predef-1.c: New. * gcc.target/riscv/predef-2.c: New. * gcc.target/riscv/predef-3.c: New. * gcc.target/riscv/predef-4.c: New. * gcc.target/riscv/predef-5.c: New. * gcc.target/riscv/predef-6.c: New. * gcc.target/riscv/predef-7.c: New. * gcc.target/riscv/predef-8.c: New. From-SVN: r270026
2019-03-11Wrap option names in gcc internal messages with %< and %>.Martin Liska13-38/+41
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
2019-03-01RISC-V: Generalize -march support, add ELF attribute support.Kito Cheng1-57/+506
Kito Cheng <kito.cheng@gmail.com> Monk Chiang <sh.chiang04@gmail.com> gcc/ * common/config/riscv/riscv-common.c: Include sstream. (riscv_subset_list::to_string): New. (riscv_arch_str): Likewise. * config.gcc (riscv*-*-*): Handle --with-riscv-attribute= * config.in: Regen. * config/riscv/riscv-protos.h (riscv_arch_str): New. * config/riscv/riscv.c (INCLUDE_STRING): Defined. (riscv_emit_attribute): New. (riscv_file_start): Emit attribute if needed. (riscv_option_override): Init riscv_emit_attribute_p. * config/riscv/riscv.opt (mriscv-attribute): New option. * configure.ac (riscv*-*-*): Check binutils is supporting ELF * configure: Regen. * doc/install.texi: Document --with-riscv-attribute. * doc/invoke.texi: Document -mriscv-attribute. * common/config/riscv/riscv-common.c: Include config/riscv/riscv-protos.h. (INCLUDE_STRING): Defined. (RISCV_DONT_CARE_VERSION): Defined. (riscv_subset_t): Declare. (riscv_subset_t::riscv_subset_t): New. (riscv_subset_list): Declare. (riscv_subset_list::riscv_subset_list): New. (riscv_subset_list::~riscv_subset_list): Likewise. (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::add): Likewise. (riscv_subset_list::lookup): Likewise. (riscv_subset_list::xlen): Likewise. (riscv_subset_list::parse): Likewise. (riscv_supported_std_ext): Likewise. (current_subset_list): Likewise. (riscv_parse_arch_string): Using riscv_subset_list::parse to parse. gcc/testsuite/ * gcc.target/riscv/attribute-1.c: New. * gcc.target/riscv/attribute-2.c: Likewise. * gcc.target/riscv/attribute-3.c: Likewise. * gcc.target/riscv/attribute-4.c: Likewise. * gcc.target/riscv/attribute-5.c: Likewise. * gcc.target/riscv/attribute-6.c: Likewise. * gcc.target/riscv/attribute-7.c: Likewise. * gcc.target/riscv/attribute-8.c: Likewise. * gcc.target/riscv/attribute-9.c: Likewise. * gcc.target/riscv/arch-1.c: New. * gcc.target/riscv/arch-2.c: Likewise. * gcc.target/riscv/arch-3.c: Likewise. * gcc.target/riscv/arch-4.c: Likewise. Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com> From-SVN: r269337
2019-02-25AArch64: Fix command line options canonicalization version #2. (PR target/88530)Tamar Christina1-22/+178
Commandline options on AArch64 don't get canonicalized into the smallest possible set before output to the assembler. This means that overlapping feature sets are emitted with superfluous parts. Normally this isn't an issue, but in the case of crypto we have retro-actively split it into aes and sha2. We need to emit only +crypto to the assembler so old assemblers continue to work. Because of how -mcpu=native and -march=native work they end up enabling all feature bits. Instead we need to get the smallest possible set, which would also fix the problem with older the assemblers and the retro-active split. The function that handles this is called quite often. It is called for any push/pop options or attribute that changes arch, cpu etc. In order to not make this search for the smallest set too expensive we sort the options based on the number of features (bits) they enable. This allows us to process the list linearly instead of quadratically (Once we have enabled a feature, we know that anything else that enables it can be ignored. By sorting we'll get the biggest groups first and thus the smallest combination of commandline flags). The Option handling structures have been extended to have a boolean to indicate whether the option is synthetic, with that I mean if the option flag itself enables a new feature. e.g. +crypto isn't an actual feature, it just enables other features, but others like +rdma enable multiple dependent features but is itself also a feature. There are two ways to solve this. 1) Either have the options that are feature bits also turn themselves on, e.g. change rdma to turn on FP, SIMD and RDMA as dependency bits. 2) Make a distinction between these two different type of features and have the framework handle it correctly. Even though it's more code I went for the second approach, as it's the one that'll be less fragile (people can't forget it) and gives the least surprises. Effectively this patch changes the following: The values before the => are the old compiler and after the => the new code. -march=armv8.2-a+crypto+sha2 => -march=armv8.2-a+crypto -march=armv8.2-a+sha2+aes => -march=armv8.2-a+crypto The remaining behaviors stay the same. gcc/ChangeLog: PR target/88530 * common/config/aarch64/aarch64-common.c (struct aarch64_option_extension): Add is_synthetic. (all_extensions): Use it. (TARGET_OPTION_INIT_STRUCT): Define hook. (struct gcc_targetm_common): Moved to end. (all_extensions_by_on): New. (opt_ext_cmp, typedef opt_ext): New. (aarch64_option_init_struct): New. (aarch64_contains_opt): New. (aarch64_get_extension_string_for_isa_flags): Output smallest set. * config/aarch64/aarch64-option-extensions.def (AARCH64_OPT_EXTENSION): Explicitly include AES and SHA2 in crypto. (fp, simd, crc, lse, fp16, rcpc, rdma, dotprod, aes, sha2, sha3, sm4, fp16fml, sve, profile, rng, memtag, sb, ssbs, predres): Set is_synthetic to false. (crypto): Set is_synthetic to true. * config/aarch64/driver-aarch64.c (AARCH64_OPT_EXTENSION): Add SYNTHETIC. gcc/testsuite/ChangeLog: PR target/88530 * gcc.target/aarch64/options_set_1.c: New test. * gcc.target/aarch64/options_set_2.c: New test. * gcc.target/aarch64/options_set_3.c: New test. * gcc.target/aarch64/options_set_4.c: New test. * gcc.target/aarch64/options_set_5.c: New test. * gcc.target/aarch64/options_set_6.c: New test. * gcc.target/aarch64/options_set_7.c: New test. * gcc.target/aarch64/options_set_8.c: New test. * gcc.target/aarch64/options_set_9.c: New test. From-SVN: r269193
2019-01-17GCN back-end codeAndrew Stubbs1-0/+38
This patch contains the major part of the GCN back-end. The machine description has been broken out to avoid the mailing list size limit. The back-end contains various bits that support OpenACC and OpenMP, but the middle-end and libgomp patches are missing, as is mkoffload. I include them here because they're harmless and carving up the files seems like unnecessary effort. The remaining offload support will be posted at a later date. The gcn-run.c is a separate tool that can run a GCN program on a GPU using the ROCm drivers and HSA runtime libraries. 2019-01-17 Andrew Stubbs <ams@codesourcery.com> Kwok Cheung Yeung <kcy@codesourcery.com> Julian Brown <julian@codesourcery.com> Tom de Vries <tom@codesourcery.com> Jan Hubicka <hubicka@ucw.cz> Martin Jambor <mjambor@suse.cz> gcc/ * common/config/gcn/gcn-common.c: New file. * config/gcn/driver-gcn.c: New file. * config/gcn/gcn-builtins.def: New file. * config/gcn/gcn-hsa.h: New file. * config/gcn/gcn-modes.def: New file. * config/gcn/gcn-opts.h: New file. * config/gcn/gcn-passes.def: New file. * config/gcn/gcn-protos.h: New file. * config/gcn/gcn-run.c: New file. * config/gcn/gcn-tree.c: New file. * config/gcn/gcn.c: New file. * config/gcn/gcn.h: New file. * config/gcn/gcn.opt: New file. * config/gcn/t-gcn-hsa: New file. Co-Authored-By: Jan Hubicka <hubicka@ucw.cz> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com> Co-Authored-By: Martin Jambor <mjambor@suse.cz> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r268023
2019-01-09PR other/16615 [1/5]Sandra Loosemore1-1/+1
2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 [1/5] contrib/ * mklog: Mechanically replace "can not" with "cannot". gcc/ * Makefile.in: Mechanically replace "can not" with "cannot". * alias.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * common/config/i386/i386-common.c: Likewise. * config/aarch64/aarch64.c: Likewise. * config/alpha/sync.md: Likewise. * config/arc/arc.c: Likewise. * config/arc/predicates.md: Likewise. * config/arm/arm-c.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/cortex-r4f.md: Likewise. * config/csky/csky.c: Likewise. * config/csky/csky.h: Likewise. * config/darwin-f.c: Likewise. * config/epiphany/epiphany.md: Likewise. * config/i386/i386.c: Likewise. * config/i386/sol2.h: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.h: Likewise. * config/microblaze/microblaze.md: Likewise. * config/mips/20kc.md: Likewise. * config/mips/sb1.md: Likewise. * config/nds32/nds32.c: Likewise. * config/nds32/predicates.md: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/e300c2c3.md: Likewise. * config/rs6000/rs6000.c: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/spu/vmx2spu.h: Likewise. * cprop.c: Likewise. * dbxout.c: Likewise. * df-scan.c: Likewise. * doc/cfg.texi: Likewise. * doc/extend.texi: Likewise. * doc/fragments.texi: Likewise. * doc/gty.texi: Likewise. * doc/invoke.texi: Likewise. * doc/lto.texi: Likewise. * doc/md.texi: Likewise. * doc/objc.texi: Likewise. * doc/rtl.texi: Likewise. * doc/tm.texi: Likewise. * dse.c: Likewise. * emit-rtl.c: Likewise. * emit-rtl.h: Likewise. * except.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * gimple-fold.c: Likewise. * hard-reg-set.h: Likewise. * ifcvt.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-fnsummary.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * ira.h: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-streamer-out.c: Likewise. * postreload-gcse.c: Likewise. * predict.c: Likewise. * profile-count.h: Likewise. * profile.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.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. * simplify-rtx.c: Likewise. * symtab.c: Likewise. * target.def: Likewise. * toplev.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-complex.c: Likewise. * tree-core.h: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nrv.c: Likewise. * tree-profile.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-phionlycprop.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssanames.c: Likewise. * tree-streamer-out.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * vr-values.c: Likewise. gcc/ada/ * exp_ch9.adb: Mechanically replace "can not" with "cannot". * libgnat/s-regpat.ads: Likewise. * par-ch4.adb: Likewise. * set_targ.adb: Likewise. * types.ads: Likewise. gcc/cp/ * cp-tree.h: Mechanically replace "can not" with "cannot". * parser.c: Likewise. * pt.c: Likewise. gcc/fortran/ * class.c: Mechanically replace "can not" with "cannot". * decl.c: Likewise. * expr.c: Likewise. * gfc-internals.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. * io.c: Likewise. * match.c: Likewise. * parse.c: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-stmt.c: Likewise. gcc/go/ * go-backend.c: Mechanically replace "can not" with "cannot". * go-gcc.cc: Likewise. gcc/lto/ * lto-partition.c: Mechanically replace "can not" with "cannot". * lto-symtab.c: Likewise. * lto.c: Likewise. gcc/objc/ * objc-act.c: Mechanically replace "can not" with "cannot". libbacktrace/ * backtrace.h: Mechanically replace "can not" with "cannot". libgcc/ * config/c6x/libunwind.S: Mechanically replace "can not" with "cannot". * config/tilepro/atomic.h: Likewise. * config/vxlib-tls.c: Likewise. * generic-morestack-thread.c: Likewise. * generic-morestack.c: Likewise. * mkmap-symver.awk: Likewise. libgfortran/ * caf/single.c: Mechanically replace "can not" with "cannot". * io/unit.c: Likewise. libobjc/ * class.c: Mechanically replace "can not" with "cannot". * objc/runtime.h: Likewise. * sendmsg.c: Likewise. liboffloadmic/ * include/coi/common/COIResult_common.h: Mechanically replace "can not" with "cannot". * include/coi/source/COIBuffer_source.h: Likewise. libstdc++-v3/ * include/ext/bitmap_allocator.h: Mechanically replace "can not" with "cannot". From-SVN: r267783
2019-01-01Update copyright years.Jakub Jelinek53-53/+53
From-SVN: r267494
2018-12-13i386-common.c (processor_names): Add cascadelake.Wei Xiao1-0/+3
gcc/ * common/config/i386/i386-common.c (processor_names): Add cascadelake. (processor_alias_table): Add cascadelake. * config.gcc: Add -march=cascadelake. * config/i386/i386-c.c (ix86_target_macros_internal): Handle cascadelake. * config/i386/i386.c (Add m_CASCADELAKE): New. (processor_cost_table): Add cascadelake. (get_builtin_code_for_version): Handle cascadelake. * config/i386/i386.h (TARGET_CASCADELAKE, PROCESSOR_CASCADELAKE): New. (PTA_CASCADELAKE): Ditto. * doc/invoke.texi: Add -march=cascadelake. gcc/testsuite/ * gcc.target/i386/funcspec-56.inc: Handle new march. From-SVN: r267080
2018-12-03S/390: Add support for section anchorsIlya Leoshkevich1-0/+3
gcc/ChangeLog: 2018-12-03 Ilya Leoshkevich <iii@linux.ibm.com> * common/config/s390/s390-common.c (s390_option_init_struct): Use section anchors by default. * config/s390/s390.c (s390_check_symref_alignment): Handle anchors. (TARGET_MAX_ANCHOR_OFFSET): Use short displacement. * output.h (assemble_align): Pass `align' as unsigned int, so that the value 0x80000000, which corresponds to `aligned(1 << 28)', would pass the `align > BITS_PER_UNIT' check. * varasm.c (assemble_align): Likewise. gcc/testsuite/ChangeLog: 2018-12-03 Ilya Leoshkevich <iii@linux.ibm.com> * gcc.target/s390/nodatarel-1.c: Expect .LANCHOR0@GOTENT instead of a@GOTENT. * gcc.target/s390/section-anchors.c: New test. * gcc.target/s390/section-anchors2.c: New test. * gcc.target/s390/section-anchors3.c: New test. From-SVN: r266741
generated by cgit v1.1 at 2025-09-02 13:08:03 +0000