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author | Kirill Yukhin <kirill.yukhin@intel.com> | 2015-09-22 11:10:21 +0000 |
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committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2015-09-22 11:10:21 +0000 |
commit | 06caf59d7ff9f9f97718a96cb23da50e5ba5edd8 (patch) | |
tree | 1c9c33c2bf4187c5dd8b7f478522a18fab88bd68 /gcc | |
parent | 7095d6f2ebbc17713a5ce18c45455476b402d166 (diff) | |
download | gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.zip gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.tar.gz gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.tar.bz2 |
AVX-512. Introduce SKylake server CPU.
gcc/
* config.gcc: Support "skylake-avx512".
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
PROCESSOR_SKYLAKE_AVX512.
* config/i386/i386.c (m_SKYLAKE_AVX512): Define.
(processor_target_table): Add "skylake-avx512".
(PTA_SKYLAKE_AVX512): Define.
(ix86_option_override_internal): Add "skylake_avx512".
(fold_builtin_cpu): Handle "skylake_avx512", add F_AVX512VL
F_AVX512BW, F_AVX512DQ, F_AVX512ER, F_AVX512PF, F_AVX512CD.
* config/i386/i386.h (TARGET_SKYLAKE_AVX512): Define.
(processor_type): Add PROCESSOR_SKYLAKE_AVX512.
* doc/invoke.texi (skylake-avx512): New.
libgcc/
* libgcc/config/i386/cpuinfo.c (enum processor_features): Add
FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
(get_available_features): Habdle new features.
gcc/testsuite/
* gcc.target/i386/funcspec-5.c: Test avx512vl, avx512bw,
avx512dq, avx512cd, avx512er, avx512pf and skylake-avx512.
* gcc.target/i386/builtin_target.c: Test avx512vl, avx512bw,
avx512dq, avx512cd, avx512er and avx512pf.
From-SVN: r228009
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 15 | ||||
-rw-r--r-- | gcc/config.gcc | 4 | ||||
-rw-r--r-- | gcc/config/i386/i386-c.c | 7 | ||||
-rw-r--r-- | gcc/config/i386/i386.c | 62 | ||||
-rw-r--r-- | gcc/config/i386/i386.h | 2 | ||||
-rw-r--r-- | gcc/doc/invoke.texi | 6 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/i386/builtin_target.c | 12 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/i386/funcspec-5.c | 13 |
9 files changed, 105 insertions, 23 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 13db1c9..f6c1c80 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,20 @@ 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> + * config.gcc: Support "skylake-avx512". + * config/i386/i386-c.c (ix86_target_macros_internal): Handle + PROCESSOR_SKYLAKE_AVX512. + * config/i386/i386.c (m_SKYLAKE_AVX512): Define. + (processor_target_table): Add "skylake-avx512". + (PTA_SKYLAKE_AVX512): Define. + (ix86_option_override_internal): Add "skylake_avx512". + (fold_builtin_cpu): Handle "skylake_avx512", add F_AVX512VL + F_AVX512BW, F_AVX512DQ, F_AVX512ER, F_AVX512PF, F_AVX512CD. + * config/i386/i386.h (TARGET_SKYLAKE_AVX512): Define. + (processor_type): Add PROCESSOR_SKYLAKE_AVX512. + * doc/invoke.texi (skylake-avx512): New. + +2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> + * gcc/config/i386/i386.md (define_insn "kunpckhi"): Fix operand in pattern. (define_insn "kunpcksi"): Ditto. diff --git a/gcc/config.gcc b/gcc/config.gcc index 75807f5..f060e2f 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -594,8 +594,8 @@ pentium4 pentium4m pentiumpro prescott iamcu" x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \ bdver3 bdver4 btver1 btver2 k8 k8-sse3 opteron opteron-sse3 nocona \ core2 corei7 corei7-avx core-avx-i core-avx2 atom slm nehalem westmere \ -sandybridge ivybridge haswell broadwell bonnell silvermont knl x86-64 \ -native" +sandybridge ivybridge haswell broadwell bonnell silvermont knl \ +skylake-avx512 x86-64 native" # Additional x86 processors supported by --with-cpu=. Each processor # MUST be separated by exactly one space. diff --git a/gcc/config/i386/i386-c.c b/gcc/config/i386/i386-c.c index 35cecd0..5e583ae 100644 --- a/gcc/config/i386/i386-c.c +++ b/gcc/config/i386/i386-c.c @@ -177,6 +177,10 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag, def_or_undef (parse_in, "__knl"); def_or_undef (parse_in, "__knl__"); break; + case PROCESSOR_SKYLAKE_AVX512: + def_or_undef (parse_in, "__skylake_avx512"); + def_or_undef (parse_in, "__skylake_avx512__"); + break; /* use PROCESSOR_max to not set/unset the arch macro. */ case PROCESSOR_max: break; @@ -286,6 +290,9 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag, case PROCESSOR_KNL: def_or_undef (parse_in, "__tune_knl__"); break; + case PROCESSOR_SKYLAKE_AVX512: + def_or_undef (parse_in, "__tune_skylake_avx512__"); + break; case PROCESSOR_IAMCU: def_or_undef (parse_in, "__tune_iamcu__"); break; diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index d547cfd..8a26f68 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2098,6 +2098,7 @@ const struct processor_costs *ix86_cost = &pentium_cost; #define m_BONNELL (1<<PROCESSOR_BONNELL) #define m_SILVERMONT (1<<PROCESSOR_SILVERMONT) #define m_KNL (1<<PROCESSOR_KNL) +#define m_SKYLAKE_AVX512 (1<<PROCESSOT_SKYLAKE_AVX512) #define m_INTEL (1<<PROCESSOR_INTEL) #define m_GEODE (1<<PROCESSOR_GEODE) @@ -2567,6 +2568,7 @@ static const struct ptt processor_target_table[PROCESSOR_max] = {"bonnell", &atom_cost, 16, 15, 16, 7, 16}, {"silvermont", &slm_cost, 16, 15, 16, 7, 16}, {"knl", &slm_cost, 16, 15, 16, 7, 16}, + {"skylake-avx512", &core_cost, 16, 10, 16, 10, 16}, {"intel", &intel_cost, 16, 15, 16, 7, 16}, {"geode", &geode_cost, 0, 0, 0, 0, 0}, {"k6", &k6_cost, 32, 7, 32, 7, 32}, @@ -3286,6 +3288,9 @@ ix86_option_override_internal (bool main_args_p, (PTA_HASWELL | PTA_ADX | PTA_PRFCHW | PTA_RDSEED) #define PTA_SKYLAKE \ (PTA_BROADWELL | PTA_CLFLUSHOPT | PTA_XSAVEC | PTA_XSAVES) +#define PTA_SKYLAKE_AVX512 \ + (PTA_SKYLAKE | PTA_AVX512F | PTA_AVX512CD | PTA_AVX512VL \ + | PTA_AVX512BW | PTA_AVX512DQ) #define PTA_KNL \ (PTA_BROADWELL | PTA_AVX512PF | PTA_AVX512ER | PTA_AVX512F | PTA_AVX512CD) #define PTA_BONNELL \ @@ -3349,6 +3354,7 @@ ix86_option_override_internal (bool main_args_p, {"core-avx2", PROCESSOR_HASWELL, CPU_HASWELL, PTA_HASWELL}, {"broadwell", PROCESSOR_HASWELL, CPU_HASWELL, PTA_BROADWELL}, {"skylake", PROCESSOR_HASWELL, CPU_HASWELL, PTA_SKYLAKE}, + {"skylake-avx512", PROCESSOR_HASWELL, CPU_HASWELL, PTA_SKYLAKE_AVX512}, {"bonnell", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL}, {"atom", PROCESSOR_BONNELL, CPU_ATOM, PTA_BONNELL}, {"silvermont", PROCESSOR_SILVERMONT, CPU_SLM, PTA_SILVERMONT}, @@ -35624,6 +35630,12 @@ fold_builtin_cpu (tree fndecl, tree *args) F_BMI2, F_AES, F_PCLMUL, + F_AVX512VL, + F_AVX512BW, + F_AVX512DQ, + F_AVX512CD, + F_AVX512ER, + F_AVX512PF, F_MAX }; @@ -35658,7 +35670,8 @@ fold_builtin_cpu (tree fndecl, tree *args) M_INTEL_COREI7_IVYBRIDGE, M_INTEL_COREI7_HASWELL, M_INTEL_COREI7_BROADWELL, - M_INTEL_COREI7_SKYLAKE + M_INTEL_COREI7_SKYLAKE, + M_INTEL_COREI7_SKYLAKE_AVX512 }; static struct _arch_names_table @@ -35681,6 +35694,7 @@ fold_builtin_cpu (tree fndecl, tree *args) {"haswell", M_INTEL_COREI7_HASWELL}, {"broadwell", M_INTEL_COREI7_BROADWELL}, {"skylake", M_INTEL_COREI7_SKYLAKE}, + {"skylake-avx512", M_INTEL_COREI7_SKYLAKE_AVX512}, {"bonnell", M_INTEL_BONNELL}, {"silvermont", M_INTEL_SILVERMONT}, {"knl", M_INTEL_KNL}, @@ -35704,26 +35718,32 @@ fold_builtin_cpu (tree fndecl, tree *args) } const isa_names_table[] = { - {"cmov", F_CMOV}, - {"mmx", F_MMX}, - {"popcnt", F_POPCNT}, - {"sse", F_SSE}, - {"sse2", F_SSE2}, - {"sse3", F_SSE3}, - {"ssse3", F_SSSE3}, - {"sse4a", F_SSE4_A}, - {"sse4.1", F_SSE4_1}, - {"sse4.2", F_SSE4_2}, - {"avx", F_AVX}, - {"fma4", F_FMA4}, - {"xop", F_XOP}, - {"fma", F_FMA}, - {"avx2", F_AVX2}, - {"avx512f",F_AVX512F}, - {"bmi", F_BMI}, - {"bmi2", F_BMI2}, - {"aes", F_AES}, - {"pclmul", F_PCLMUL} + {"cmov", F_CMOV}, + {"mmx", F_MMX}, + {"popcnt", F_POPCNT}, + {"sse", F_SSE}, + {"sse2", F_SSE2}, + {"sse3", F_SSE3}, + {"ssse3", F_SSSE3}, + {"sse4a", F_SSE4_A}, + {"sse4.1", F_SSE4_1}, + {"sse4.2", F_SSE4_2}, + {"avx", F_AVX}, + {"fma4", F_FMA4}, + {"xop", F_XOP}, + {"fma", F_FMA}, + {"avx2", F_AVX2}, + {"avx512f", F_AVX512F}, + {"bmi", F_BMI}, + {"bmi2", F_BMI2}, + {"aes", F_AES}, + {"pclmul", F_PCLMUL}, + {"avx512vl",F_AVX512VL}, + {"avx512bw",F_AVX512BW}, + {"avx512dq",F_AVX512DQ}, + {"avx512cd",F_AVX512CD}, + {"avx512er",F_AVX512ER}, + {"avx512pf",F_AVX512PF}, }; tree __processor_model_type = build_processor_model_struct (); diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 7bd23ec..46fbe42 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -340,6 +340,7 @@ extern const struct processor_costs ix86_size_cost; #define TARGET_BONNELL (ix86_tune == PROCESSOR_BONNELL) #define TARGET_SILVERMONT (ix86_tune == PROCESSOR_SILVERMONT) #define TARGET_KNL (ix86_tune == PROCESSOR_KNL) +#define TARGET_SKYLAKE_AVX512 (ix86_tune == PROCESSOR_SKYLAKE_AVX512) #define TARGET_INTEL (ix86_tune == PROCESSOR_INTEL) #define TARGET_GENERIC (ix86_tune == PROCESSOR_GENERIC) #define TARGET_AMDFAM10 (ix86_tune == PROCESSOR_AMDFAM10) @@ -2290,6 +2291,7 @@ enum processor_type PROCESSOR_BONNELL, PROCESSOR_SILVERMONT, PROCESSOR_KNL, + PROCESSOR_SKYLAKE_AVX512, PROCESSOR_INTEL, PROCESSOR_GEODE, PROCESSOR_K6, diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index c11414d..5525e59 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -22242,6 +22242,12 @@ SSSE3, SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA, BMI, BMI2, F16C, RDSEED, ADCX, PREFETCHW, AVX512F, AVX512PF, AVX512ER and AVX512CD instruction set support. +@item skylake-avx512 +Intel Skylake Server CPU with 64-bit extensions, MOVBE, MMX, SSE, SSE2, SSE3, +SSSE3, SSE4.1, SSE4.2, POPCNT, AVX, AVX2, AES, PCLMUL, FSGSBASE, RDRND, FMA, +BMI, BMI2, F16C, RDSEED, ADCX, PREFETCHW, CLFLUSHOPT, XSAVEC, XSAVES, AVX512F, +AVX512VL, AVX512BW, AVX512DQ and AVX512CD instruction set support. + @item k6 AMD K6 CPU with MMX instruction set support. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9f0686b..9d1b796 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> + + * gcc.target/i386/funcspec-5.c: Test avx512vl, avx512bw, + avx512dq, avx512cd, avx512er, avx512pf and skylake-avx512. + * gcc.target/i386/builtin_target.c: Test avx512vl, avx512bw, + avx512dq, avx512cd, avx512er and avx512pf. + 2015-09-22 Matthew Wahab <matthew.wahab@arm.com> * gcc.target/aarch64/atomic-inst-ldadd.c: Add tests for diff --git a/gcc/testsuite/gcc.target/i386/builtin_target.c b/gcc/testsuite/gcc.target/i386/builtin_target.c index 300d208..aff4559 100644 --- a/gcc/testsuite/gcc.target/i386/builtin_target.c +++ b/gcc/testsuite/gcc.target/i386/builtin_target.c @@ -188,6 +188,18 @@ check_features (unsigned int ecx, unsigned int edx, assert (__builtin_cpu_supports ("avx2")); if (ebx & bit_AVX512F) assert (__builtin_cpu_supports ("avx512f")); + if (ebx & bit_AVX512VL) + assert (__builtin_cpu_supports ("avx512vl")); + if (ebx & bit_AVX512CD) + assert (__builtin_cpu_supports ("avx512cd")); + if (ebx & bit_AVX512PF) + assert (__builtin_cpu_supports ("avx512pf")); + if (ebx & bit_AVX512ER) + assert (__builtin_cpu_supports ("avx512er")); + if (ebx & bit_AVX512BW) + assert (__builtin_cpu_supports ("avx512bw")); + if (ebx & bit_AVX512DQ) + assert (__builtin_cpu_supports ("avx512dq")); } } diff --git a/gcc/testsuite/gcc.target/i386/funcspec-5.c b/gcc/testsuite/gcc.target/i386/funcspec-5.c index 7185b5c..c43bc76 100644 --- a/gcc/testsuite/gcc.target/i386/funcspec-5.c +++ b/gcc/testsuite/gcc.target/i386/funcspec-5.c @@ -25,6 +25,12 @@ extern void test_tbm (void) __attribute__((__target__("tbm"))); extern void test_avx (void) __attribute__((__target__("avx"))); extern void test_avx2 (void) __attribute__((__target__("avx2"))); extern void test_avx512f (void) __attribute__((__target__("avx512f"))); +extern void test_avx512vl(void) __attribute__((__target__("avx512vl"))); +extern void test_avx512bw(void) __attribute__((__target__("avx512bw"))); +extern void test_avx512dq(void) __attribute__((__target__("avx512dq"))); +extern void test_avx512er(void) __attribute__((__target__("avx512er"))); +extern void test_avx512pf(void) __attribute__((__target__("avx512pf"))); +extern void test_avx512cd(void) __attribute__((__target__("avx512cd"))); extern void test_bmi (void) __attribute__((__target__("bmi"))); extern void test_bmi2 (void) __attribute__((__target__("bmi2"))); @@ -50,6 +56,12 @@ extern void test_no_tbm (void) __attribute__((__target__("no-tbm"))); extern void test_no_avx (void) __attribute__((__target__("no-avx"))); extern void test_no_avx2 (void) __attribute__((__target__("no-avx2"))); extern void test_no_avx512f (void) __attribute__((__target__("no-avx512f"))); +extern void test_no_avx512vl(void) __attribute__((__target__("no-avx512vl"))); +extern void test_no_avx512bw(void) __attribute__((__target__("no-avx512bw"))); +extern void test_no_avx512dq(void) __attribute__((__target__("no-avx512dq"))); +extern void test_no_avx512er(void) __attribute__((__target__("no-avx512er"))); +extern void test_bo_avx512pf(void) __attribute__((__target__("no-avx512pf"))); +extern void test_no_avx512cd(void) __attribute__((__target__("no-avx512cd"))); extern void test_no_bmi (void) __attribute__((__target__("no-bmi"))); extern void test_no_bmi2 (void) __attribute__((__target__("no-bmi2"))); @@ -77,6 +89,7 @@ extern void test_arch_corei7 (void) __attribute__((__target__("arch=corei7"))); extern void test_arch_corei7_avx (void) __attribute__((__target__("arch=corei7-avx"))); extern void test_arch_core_avx2 (void) __attribute__((__target__("arch=core-avx2"))); extern void test_arch_knl (void) __attribute__((__target__("arch=knl"))); +extern void test_arch_skylake_avx512 (void) __attribute__((__target__("arch=skylake-avx512"))); extern void test_arch_geode (void) __attribute__((__target__("arch=geode"))); extern void test_arch_k6 (void) __attribute__((__target__("arch=k6"))); extern void test_arch_k6_2 (void) __attribute__((__target__("arch=k6-2"))); |