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| author | Ilya Tocar <ilya.tocar@intel.com> | 2015-01-14 13:49:58 +0000 |
|---|---|---|
| committer | Ilya Tocar <tocarip@gcc.gnu.org> | 2015-01-14 16:49:58 +0300 |
| commit | c67917b65db04a4a52dc096f9ee59ed863789a1c (patch) | |
| tree | 40309240c1c3a6bc99e8c1098dcddc962998f45e /gcc/common | |
| parent | 110b7886484f6ead6527376e65980bcaebe9b673 (diff) | |
| download | gcc-c67917b65db04a4a52dc096f9ee59ed863789a1c.zip gcc-c67917b65db04a4a52dc096f9ee59ed863789a1c.tar.gz gcc-c67917b65db04a4a52dc096f9ee59ed863789a1c.tar.bz2 | |
re PR target/64393 (ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi)
PR target/64393
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET):
Enable AVX512BW.
(OPTION_MASK_ISA_AVX512BW_UNSET): Disable AVX512VBMI.
* config/i386/i386.c (ix86_hard_regno_mode_ok): Don't check
AVX512VBMI, as it implies AVX512BW.
testsuite/
* gcc.target/i386/pr64393.c: New test.
From-SVN: r219599
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index 77edb47..4e5687a 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -74,7 +74,7 @@ along with GCC; see the file COPYING3. If not see #define OPTION_MASK_ISA_AVX512IFMA_SET \ (OPTION_MASK_ISA_AVX512IFMA | OPTION_MASK_ISA_AVX512F_SET) #define OPTION_MASK_ISA_AVX512VBMI_SET \ - (OPTION_MASK_ISA_AVX512VBMI | OPTION_MASK_ISA_AVX512F_SET) + (OPTION_MASK_ISA_AVX512VBMI | OPTION_MASK_ISA_AVX512BW_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 @@ -171,7 +171,8 @@ along with GCC; see the file COPYING3. If not see #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_AVX512BW_UNSET \ + (OPTION_MASK_ISA_AVX512BW | OPTION_MASK_ISA_AVX512VBMI_UNSET) #define OPTION_MASK_ISA_AVX512VL_UNSET OPTION_MASK_ISA_AVX512VL #define OPTION_MASK_ISA_AVX512IFMA_UNSET OPTION_MASK_ISA_AVX512IFMA #define OPTION_MASK_ISA_AVX512VBMI_UNSET OPTION_MASK_ISA_AVX512VBMI |