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16 Commits

Author SHA1 Message Date
Jakub Jelinek a554497024 Update copyright years. 
From-SVN: r267494
 2019-01-01 13:31:55 +01:00
Wei Xiao 5d54c79858 driver-i386.c (host_detect_local_cpu): Detect cascadelake. 
gcc/ChangeLog
2018-12-18  Wei Xiao  <wei3.xiao@intel.com>

	* config/i386/driver-i386.c (host_detect_local_cpu): Detect cascadelake.
	* config/i386/i386.c (fold_builtin_cpu): Handle cascadelake.
	* doc/extend.texi: Add cascadelake.

gcc/testsuite/ChangeLog
2018-12-18  Wei Xiao  <wei3.xiao@intel.com>

	* g++.target/i386/mv16.C: Handle new march.
	* gcc.target/i386/builtin_target.c: Ditto.

libgcc/ChangeLog
2018-12-18  Wei Xiao  <wei3.xiao@intel.com>

	* config/i386/cpuinfo.c (get_intel_cpu): Handle cascadelake.
	* config/i386/cpuinfo.h: Add INTEL_COREI7_CASCADELAKE.

From-SVN: r267226
 2018-12-18 03:41:44 +00:00
Venkataramanan Kumar 2901f42f4b Enable support for next generation AMD Zen CPU, via -march=znver2. 
gcc/ChangeLog:
	* common/config/i386/i386-common.c (processor_alias_table): Add znver2 entry.
	* config.gcc (i[34567]86-*-linux* | ...): Add znver2.
	(case ${target}): Add znver2.
	* config/i386/driver-i386.c: (host_detect_local_cpu): Let
	-march=native recognize znver2 processors.
	* config/i386/i386-c.c (ix86_target_macros_internal): Add znver2.
	* config/i386/i386.c (m_znver2): New definition.
	(m_ZNVER): New definition.
	(m_AMD_MULTIPLE): Includes m_znver2.
	(processor_cost_table): Add znver2 entry.
	(processor_target_table): Add znver2 entry.
	(get_builtin_code_for_version): Set priority for
	PROCESSOR_ZNVER2.
	(processor_model): Add M_AMDFAM17H_ZNVER2.
	(arch_names_table): Ditto.
	(ix86_reassociation_width): Include znver2. 
	* config/i386/i386.h (TARGET_znver2): New definition.
	(struct ix86_size_cost): Add TARGET_ZNVER2.
	(enum processor_type): Add PROCESSOR_ZNVER2.
	* config/i386/i386.md (define_attr "cpu"): Add znver2.
	* config/i386/x86-tune-costs.h: (processor_costs) Add znver2 costs.
	* config/i386/x86-tune-sched.c: (ix86_issue_rate): Add znver2.
	(ix86_adjust_cost): Add znver2.
	* config/i386/x86-tune.def:  Replace m_ZNVER1 by m_ZNVER
	* gcc/doc/extend.texi: Add details about znver2.
	* gcc/doc/invoke.texi: Add details about znver2.

libgcc/ChangeLog
	* config/i386/cpuinfo.c: (get_amd_cpu): Add znver2.
	* config/i386/cpuinfo.h(processor_subtypes): Ditto.

From-SVN: r265775
 2018-11-04 11:17:54 +00:00
Olga Makhotina a548a5a1d6 config.gcc: Support "tremont". 
2018-06-07  Olga Makhotina  <olga.makhotina@intel.com>

gcc/

        * config.gcc: Support "tremont".
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect "tremont".
        * config/i386/i386-c.c (ix86_target_macros_internal): Handle
        PROCESSOR_TREMONT.
        * config/i386/i386.c (m_TREMONT): Define.
        (processor_target_table): Add "tremont".
        (PTA_TREMONT): Define.
        (ix86_lea_outperforms): Add TARGET_TREMONT.
        (get_builtin_code_for_version): Handle PROCESSOR_TREMONT.
        (fold_builtin_cpu): Add M_INTEL_TREMONT, replace M_INTEL_GOLDMONT
        and M_INTEL_GOLDMONT_PLUS.
        (fold_builtin_cpu): Add "tremont".
        (ix86_add_stmt_cost): Add TARGET_TREMONT.
        (ix86_option_override_internal): Add "tremont".
        * config/i386/i386.h (processor_costs): Define TARGET_TREMONT.
        (processor_type): Add PROCESSOR_TREMONT.
        * config/i386/x86-tune.def: Add m_TREMONT.
        * doc/invoke.texi: Add tremont as x86 -march=/-mtune= CPU type.

gcc/testsuite/

        * gcc.target/i386/funcspec-56.inc: Test arch=tremont.

libgcc/

        * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT.

From-SVN: r261270
 2018-06-07 13:07:05 +02:00
Olga Makhotina 74b2bb19f3 config.gcc: Support "goldmont-plus". 
2018-05-17  Olga Makhotina  <olga.makhotina@intel.com>

gcc/

	* config.gcc: Support "goldmont-plus".
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
	"goldmont-plus".
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle
	PROCESSOR_GOLDMONT_PLUS.
	* config/i386/i386.c (m_GOLDMONT_PLUS): Define.
	(processor_target_table): Add "goldmont-plus".
	(PTA_GOLDMONT_PLUS): Define.
	(ix86_lea_outperforms): Add TARGET_GOLDMONT_PLUS.
	(get_builtin_code_for_version): Handle PROCESSOR_GOLDMONT_PLUS.
	(fold_builtin_cpu): Add M_INTEL_GOLDMONT_PLUS.
	(fold_builtin_cpu): Add "goldmont-plus".
	(ix86_add_stmt_cost): Add TARGET_GOLDMONT_PLUS.
	(ix86_option_override_internal): Add "goldmont-plus".
	* config/i386/i386.h (processor_costs): Define TARGET_GOLDMONT_PLUS.
	(processor_type): Add PROCESSOR_GOLDMONT_PLUS.
	* config/i386/x86-tune.def: Add m_GOLDMONT_PLUS.
	* doc/invoke.texi: Add goldmont-plus as x86 -march=/-mtune= CPU type.

libgcc/

	* config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS.
	* config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus.

gcc/testsuite/

	* gcc.target/i386/builtin_target.c: Test goldmont-plus.
	* gcc.target/i386/funcspec-56.inc: Test arch=goldmont-plus.

From-SVN: r260307
 2018-05-17 10:13:23 +02:00
Olga Makhotina 50e461dfe3 config.gcc: Support "goldmont". 
2018-05-08  Olga Makhotina  <olga.makhotina@intel.com>

gcc/

	* config.gcc: Support "goldmont".
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect "goldmont".
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle
	PROCESSOR_GOLDMONT.
	* config/i386/i386.c (m_GOLDMONT): Define.
	(processor_target_table): Add "goldmont".
	(PTA_GOLDMONT): Define.
	(ix86_lea_outperforms): Add TARGET_GOLDMONT.
	(get_builtin_code_for_version): Handle PROCESSOR_GOLDMONT.
	(fold_builtin_cpu): Add M_INTEL_GOLDMONT.
	(fold_builtin_cpu): Add "goldmont".
	(ix86_add_stmt_cost): Add TARGET_GOLDMONT.
	(ix86_option_override_internal): Add "goldmont".
	* config/i386/i386.h (processor_costs): Define TARGET_GOLDMONT.
	(processor_type): Add PROCESSOR_GOLDMONT.
	* config/i386/i386.md: Add CPU "glm".
	* config/i386/glm.md: New file.
	* config/i386/x86-tune.def: Add m_GOLDMONT.
	* doc/invoke.texi: Add goldmont as x86 -march=/-mtune= CPU type.

libgcc/
	* config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT.
	* config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont.

gcc/testsuite/

	* gcc.target/i386/builtin_target.c: Test goldmont.
	* gcc.target/i386/funcspec-56.inc: Tests for arch=goldmont and
	arch=silvermont.

From-SVN: r260042
 2018-05-08 14:23:08 +02:00
Jakub Jelinek ae6dca8c65 re PR target/84945 (UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int') 
PR target/84945
	* config/i386/i386.c (fold_builtin_cpu): For features above 31
	use __cpu_features2 variable instead of __cpu_model.__cpu_features[0].
	Use 1U instead of 1.  Formatting fixes.

	* gcc.target/i386/pr84945.c: New test.

	* config/i386/cpuinfo.h (__cpu_features2): Declare.
	* config/i386/cpuinfo.c (__cpu_features2): New variable for
	ifndef SHARED only.
	(set_feature): Define.
	(get_available_features): Use set_feature macro.  Set __cpu_features2
	to the second word of features ifndef SHARED.

From-SVN: r258673
 2018-03-20 09:14:42 +01:00
Julia Koval c36b04c146 Add builtin_cpu for cannonlake and new isa features. 
gcc/
	* config/i386/i386.c (F_AVX512VBMI2, F_GFNI, F_VPCLMULQDQ,
	F_AVX512VNNI, F_AVX512BITALG): New.

gcc/testsuite/
	* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
	cannonlake.
	(check_features): Add avx512vbmi2, gfni, vpclmulqdq, avx512vnni,
	avx512bitalg.

libgcc/
	* config/i386/cpuinfo.c (get_available_features): Add
	FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
	FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.
	* config/i386/cpuinfo.h (processor_features) Add
	FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
	FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.

From-SVN: r258551
 2018-03-15 08:52:36 +01:00
Julia Koval 79ab536427 Split-up -march=icelake on -march=icelake-server and -march=icelake-client 
Split-up -march=icelake on -march=icelake-server and -march=icelake-client
gcc/
	* config.gcc (icelake-client, icelake-server): New.
	(icelake): Remove.
	* config/i386/i386.c (initial_ix86_tune_features): Extend to 64 bit.
	(initial_ix86_arch_features): Ditto.
	(PTA_SKYLAKE): Add SGX.
	(PTA_ICELAKE): Remove.
	(PTA_ICELAKE_CLIENT): New.
	(PTA_ICELAKE_SERVER): New.
	(ix86_option_override_internal): Split up icelake on icelake client and
	icelake server.
	(get_builtin_code_for_version): Ditto.
	(fold_builtin_cpu): Ditto.
	* config/i386/driver-i386.c (config/i386/driver-i386.c): Ditto.
	* config/i386/i386-c.c (ix86_target_macros_internal): Ditto
	* config/i386/i386.h (processor_type): Ditto.
	* doc/invoke.texi: Ditto.

gcc/testsuite/
	* g++.dg/ext/mv16.C: Split up icelake on icelake client and
	icelake-server.
	* gcc.target/i386/funcspec-56.inc: Ditto.

libgcc/
	* config/i386/cpuinfo.h (processor_subtypes): Split up icelake on
	icelake-client and icelake-server.

From-SVN: r258518
 2018-03-14 11:26:38 +01:00
Julia Koval 02da1e9cae Add -march=icelake. 
gcc/
	* config.gcc: Add -march=icelake.
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect icelake.
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle icelake.
	* config/i386/i386.c (processor_costs): Add m_ICELAKE.
	(PTA_ICELAKE, PTA_AVX512VNNI, PTA_GFNI, PTA_VAES, PTA_AVX512VBMI2,
	PTA_VPCLMULQDQ, PTA_RDPID, PTA_AVX512BITALG): New.
	(processor_target_table): Add icelake.
	(ix86_option_override_internal): Handle new PTAs.
	(get_builtin_code_for_version): Handle icelake.
	(M_INTEL_COREI7_ICELAKE): New.
	(fold_builtin_cpu): Handle icelake.
	* config/i386/i386.h (TARGET_ICELAKE, PROCESSOR_ICELAKE): New.
	* doc/invoke.texi: Add -march=icelake.
gcc/testsuite/
	* gcc.target/i386/funcspec-56.inc: Handle new march.
	* g++.dg/ext/mv16.C: Ditto.
libgcc/
	* config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE.

From-SVN: r257331
 2018-02-02 14:45:57 +01:00
Jakub Jelinek 85ec4feb11 Update copyright years. 
From-SVN: r256169
 2018-01-03 11:03:58 +01:00
Uros Bizjak c234d8319b i386.c (processor_target_table): Add skylake_cost for skylake-avx512. 
* config/i386/i386.c (processor_target_table): Add skylake_cost for
	skylake-avx512.
	* config/i386/x86-tune-costs.h (skylake_memcpy, skylake_memset,
	skylake_cost): New.

	* config/i386/driver-i386.c (host_detect_local_cpu):
	Detect skylake-avx512.

	* config.gcc: Add -march=cannonlake.
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect cannonlake.
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle cannonlake.
	* config/i386/i386.c (processor_costs): Add m_CANNONLAKE.
	(PTA_CANNONLAKE): New.
	(processor_target_table): Add cannonlake.
	(ix86_option_override_internal): Ditto.
	(fold_builtin_cpu): Ditto.
	(get_builtin_code_for_version): Handle cannonlake.
	(M_INTEL_COREI7_CANNONLAKE): New.
	* config/i386/i386.h (TARGET_CANNONLAKE, PROCESSOR_CANNONLAKE): New.
	* doc/invoke.texi: Add -march=cannonlake.

gcc/testsuite/

	* gcc.target/i386/funcspec-56.inc: Handle new march.
	* g++.dg/ext/mv16.C: Ditto.

libgcc/

	* config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake.
	* config/i386/cpuinfo.h (processor_subtypes): Add
	INTEL_COREI7_CANNONLAKE.

From-SVN: r255155
 2017-11-26 17:11:29 +01:00
Sebastian Peryt cace2309d4 config.gcc: Support "knm". 
gcc/

        * config.gcc: Support "knm".
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect "knm".
        * config/i386/i386-c.c (ix86_target_macros_internal): Handle
        PROCESSOR_KNM.
        * config/i386/i386.c (m_KNM): Define.
        (processor_target_table): Add "knm".
        (PTA_KNM): Define.
        (ix86_option_override_internal): Add "knm".
        (ix86_issue_rate): Add PROCESSOR_KNM.
        (ix86_adjust_cost): Ditto.
        (ia32_multipass_dfa_lookahead): Ditto.
        (get_builtin_code_for_version): Handle PROCESSOR_KNM.
        (fold_builtin_cpu): Add M_INTEL_KNM.
        * config/i386/i386.h (processor_costs): Define TARGET_KNM.
        (processor_type): Add PROCESSOR_KNM.
         * config/i386/x86-tune.def: Add m_KNM.
        * doc/invoke.texi: Add knm as x86 -march=/-mtune= CPU type.

libgcc/
        * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM.
        * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill.

gcc/testsuite/

        * gcc.target/i386/builtin_target.c: Test knm.
        * gcc.target/i386/funcspec-56.inc: Test arch=knm.

From-SVN: r253013
 2017-09-20 15:47:30 +02:00
Andrew Senkevich 79fc8ffe6c Enable AVX-512 VPOPCNTD/VPOPCNTQ instructions. 
gcc/
	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET,
	OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET): New.
	* config.gcc: Add avx512vpopcntdqintrin.h.
	* config/i386/avx512vpopcntdqintrin.h: New.
	* config/i386/cpuid.h (bit_AVX512VPOPCNTDQ): New.
	* config/i386/i386-builtin-types.def: Add new types.
	* config/i386/i386-builtin.def (__builtin_ia32_vpopcountd_v16si,
	__builtin_ia32_vpopcountd_v16si_mask, __builtin_ia32_vpopcountq_v8di,
	__builtin_ia32_vpopcountq_v8di_mask): New.
	* config/i386/i386-c.c (ix86_target_macros_internal): Define
	__AVX512VPOPCNTDQ__.
	* config/i386/i386.c (ix86_target_string): Add -mavx512vpopcntdq.
	(PTA_AVX512VPOPCNTDQ): Define.
	* config/i386/i386.h (TARGET_AVX512VPOPCNTDQ,
	TARGET_AVX512VPOPCNTDQ_P): Define.
	* config/i386/i386.opt: Add mavx512vpopcntdq.
	* config/i386/immintrin.h: Include avx512vpopcntdqintrin.h.
	* config/i386/sse.md (define_insn "vpopcount<mode><mask_name>"): New.

libgcc/
	* config/i386/cpuinfo.h (processor_features): Add
	FEATURE_AVX512VPOPCNTDQ.
	* config/i386/cpuinfo.c (get_available_features): Habdle new
	feature.

gcc/testsuite/
	* g++.dg/other/i386-2.C: Add -mavx512vpopcntdq.
	* g++.dg/other/i386-3.C: Ditto.
	* gcc.target/i386/sse-12.c: Ditto.
	* gcc.target/i386/sse-13.c: Ditto.
	* gcc.target/i386/sse-22.c: Ditto.
	* gcc.target/i386/sse-23.c: Ditto.
	* gcc.target/i386/builtin_target.c: Handle new option.
	* gcc.target/i386/funcspec-56.inc: Test new attributes.
	* gcc.target/i386/avx512vpopcntdq-vpopcntd.c: New test.
	* gcc.target/i386/avx512vpopcntdq-vpopcntq.c: Ditto.

From-SVN: r244263
 2017-01-10 12:55:41 +00:00
Jakub Jelinek cbe34bb5ed Update copyright years. 
From-SVN: r243994
 2017-01-01 13:07:43 +01:00
Thomas Koenig 31cfd83286 re PR libfortran/78379 (Processor-specific versions for matmul) 
2016-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/78379
        * config/i386/cpuinfo.c:  Move denums for processor vendors,
        processor type, processor subtypes and declaration of
        struct __processor_model into
        * config/i386/cpuinfo.h:  New header file.
        * Makefile.am:  Add dependence of m4/matmul_internal_m4 to
        mamtul files..
        * Makefile.in:  Regenerated.
        * acinclude.m4:  Check for AVX, AVX2 and AVX512F.
        * config.h.in:  Add HAVE_AVX, HAVE_AVX2 and HAVE_AVX512F.
        * configure:  Regenerated.
        * configure.ac:  Use checks for AVX, AVX2 and AVX_512F.
        * m4/matmul_internal.m4:  New file. working part of matmul.m4.
        * m4/matmul.m4:  Implement architecture-specific switching
        for AVX, AVX2 and AVX512F by including matmul_internal.m4
        multiple times.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.

From-SVN: r243219
 2016-12-03 09:44:35 +00:00