From 5bb7556d991aefbc62c14598bc7c539090f2dbeb Mon Sep 17 00:00:00 2001 From: kyukhin Date: Mon, 11 Aug 2014 11:39:14 +0000 Subject: 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 --- gcc/common/config/i386/i386-common.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'gcc/common') 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) { -- cgit v1.2.1