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| author | Andrew Senkevich <andrew.senkevich@intel.com> | 2017-01-10 12:55:41 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2017-01-10 12:55:41 +0000 |
| commit | 79fc8ffe6cd6e4b23c797e166ea3b0c1c0703c29 (patch) | |
| tree | 7babf8190168a393c7bf3f3e6f7f6e085288e74c /gcc/common/config | |
| parent | f9a27859dffe12c32364e2d7be40d2142e85c5f0 (diff) | |
| download | gcc-79fc8ffe6cd6e4b23c797e166ea3b0c1c0703c29.zip gcc-79fc8ffe6cd6e4b23c797e166ea3b0c1c0703c29.tar.gz gcc-79fc8ffe6cd6e4b23c797e166ea3b0c1c0703c29.tar.bz2 | |
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
Diffstat (limited to 'gcc/common/config')
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index d1f82fd..4152ef8 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -78,6 +78,7 @@ along with GCC; see the file COPYING3. If not see (OPTION_MASK_ISA_AVX512VBMI | OPTION_MASK_ISA_AVX512BW_SET) #define OPTION_MASK_ISA_AVX5124FMAPS_SET OPTION_MASK_ISA_AVX5124FMAPS #define OPTION_MASK_ISA_AVX5124VNNIW_SET OPTION_MASK_ISA_AVX5124VNNIW +#define OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET OPTION_MASK_ISA_AVX512VPOPCNTDQ #define OPTION_MASK_ISA_RTM_SET OPTION_MASK_ISA_RTM #define OPTION_MASK_ISA_PRFCHW_SET OPTION_MASK_ISA_PRFCHW #define OPTION_MASK_ISA_RDSEED_SET OPTION_MASK_ISA_RDSEED @@ -183,6 +184,7 @@ along with GCC; see the file COPYING3. If not see #define OPTION_MASK_ISA_AVX512VBMI_UNSET OPTION_MASK_ISA_AVX512VBMI #define OPTION_MASK_ISA_AVX5124FMAPS_UNSET OPTION_MASK_ISA_AVX5124FMAPS #define OPTION_MASK_ISA_AVX5124VNNIW_UNSET OPTION_MASK_ISA_AVX5124VNNIW +#define OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET OPTION_MASK_ISA_AVX512VPOPCNTDQ #define OPTION_MASK_ISA_RTM_UNSET OPTION_MASK_ISA_RTM #define OPTION_MASK_ISA_PRFCHW_UNSET OPTION_MASK_ISA_PRFCHW #define OPTION_MASK_ISA_RDSEED_UNSET OPTION_MASK_ISA_RDSEED @@ -409,6 +411,8 @@ ix86_handle_option (struct gcc_options *opts, opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA_AVX5124FMAPS_UNSET; opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA_AVX5124VNNIW_UNSET; opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA_AVX5124VNNIW_UNSET; + opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET; + opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET; } return true; @@ -481,6 +485,21 @@ ix86_handle_option (struct gcc_options *opts, } return true; + case OPT_mavx512vpopcntdq: + if (value) + { + opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET; + opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET; + opts->x_ix86_isa_flags |= OPTION_MASK_ISA_AVX512F_SET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX512F_SET; + } + else + { + opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET; + opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET; + } + return true; + case OPT_mavx512dq: if (value) { |