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| author | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-08-11 11:39:14 +0000 |
|---|---|---|
| committer | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-08-11 11:39:14 +0000 |
| commit | 5bb7556d991aefbc62c14598bc7c539090f2dbeb (patch) | |
| tree | 5d0ce62f244a584c94bc95066634abf499bc7594 /gcc/common | |
| parent | 149f7c8d9ec75913baa9854544a0bd8615a77953 (diff) | |
| download | gcc-5bb7556d991aefbc62c14598bc7c539090f2dbeb.tar.gz | |
gcc/
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_AVX512VL_SET): Define.
(OPTION_MASK_ISA_AVX512F_UNSET): Update.
(ix86_handle_option): Handle OPT_mavx512vl.
* config/i386/cpuid.h (bit_AVX512VL): Define.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
set -mavx512vl accordingly.
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
OPTION_MASK_ISA_AVX512VL.
* config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
(ix86_option_override_internal): Define PTA_AVX512VL, handle
PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
(ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
* config/i386/i386.h (TARGET_AVX512VL): Define.
(TARGET_AVX512VL_P(x)): Ditto.
* config/i386/i386.opt: Add mavx512vl.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213813 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index bb7bc46e017..da47e644b43 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -69,6 +69,8 @@ along with GCC; see the file COPYING3. If not see (OPTION_MASK_ISA_AVX512DQ | OPTION_MASK_ISA_AVX512F_SET) #define OPTION_MASK_ISA_AVX512BW_SET \ (OPTION_MASK_ISA_AVX512BW | OPTION_MASK_ISA_AVX512F_SET) +#define OPTION_MASK_ISA_AVX512VL_SET \ + (OPTION_MASK_ISA_AVX512VL | OPTION_MASK_ISA_AVX512F_SET) #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 @@ -157,12 +159,14 @@ along with GCC; see the file COPYING3. If not see #define OPTION_MASK_ISA_AVX512F_UNSET \ (OPTION_MASK_ISA_AVX512F | OPTION_MASK_ISA_AVX512CD_UNSET \ | OPTION_MASK_ISA_AVX512PF_UNSET | OPTION_MASK_ISA_AVX512ER_UNSET \ - | OPTION_MASK_ISA_AVX512DQ_UNSET | OPTION_MASK_ISA_AVX512BW_UNSET) + | OPTION_MASK_ISA_AVX512DQ_UNSET | OPTION_MASK_ISA_AVX512BW_UNSET \ + | OPTION_MASK_ISA_AVX512VL_UNSET) #define OPTION_MASK_ISA_AVX512CD_UNSET OPTION_MASK_ISA_AVX512CD #define OPTION_MASK_ISA_AVX512PF_UNSET OPTION_MASK_ISA_AVX512PF #define OPTION_MASK_ISA_AVX512ER_UNSET OPTION_MASK_ISA_AVX512ER #define OPTION_MASK_ISA_AVX512DQ_UNSET OPTION_MASK_ISA_AVX512DQ #define OPTION_MASK_ISA_AVX512BW_UNSET OPTION_MASK_ISA_AVX512BW +#define OPTION_MASK_ISA_AVX512VL_UNSET OPTION_MASK_ISA_AVX512VL #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 @@ -426,6 +430,19 @@ ix86_handle_option (struct gcc_options *opts, } return true; + case OPT_mavx512vl: + if (value) + { + opts->x_ix86_isa_flags |= OPTION_MASK_ISA_AVX512VL_SET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX512VL_SET; + } + else + { + opts->x_ix86_isa_flags &= ~OPTION_MASK_ISA_AVX512VL_UNSET; + opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX512VL_UNSET; + } + return true; + case OPT_mfma: if (value) { |