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| author | Changpeng Fang <changpeng.fang@amd.com> | 2011-01-05 19:55:13 +0000 |
|---|---|---|
| committer | Changpeng Fang <cfang@gcc.gnu.org> | 2011-01-05 19:55:13 +0000 |
| commit | 819edd94966ac12f49a0dbbc7d8139fe4e854056 (patch) | |
| tree | a27c59282b9a24286baaf7fd66e13a2474195962 | |
| parent | a29f38ce0775faee6c2bfa8bf3ef110d32215cb5 (diff) | |
| download | gcc-819edd94966ac12f49a0dbbc7d8139fe4e854056.zip gcc-819edd94966ac12f49a0dbbc7d8139fe4e854056.tar.gz gcc-819edd94966ac12f49a0dbbc7d8139fe4e854056.tar.bz2 | |
Remove 3DNow instructions from the bdver1-supported instruction sets
* config/i386/i386.c (ix86_option_override_internal): Bulldozer
processors do not support 3DNow instructions.
From-SVN: r168527
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ce4cdc6..f0f2cb6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-01-05 Changpeng Fang <changpeng.fang@amd.com> + + * config/i386/i386.c (ix86_option_override_internal): Bulldozer + processors do not support 3DNow instructions. + 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> * config/spu/spu.c (spu_option_override): Set parameter diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 50dac35..2a31d3c 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3256,10 +3256,10 @@ ix86_option_override_internal (bool main_args_p) PTA_64BIT | PTA_MMX | PTA_3DNOW | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_SSE4A | PTA_CX16 | PTA_ABM}, {"bdver1", PROCESSOR_BDVER1, CPU_BDVER1, - PTA_64BIT | PTA_MMX | PTA_3DNOW | PTA_3DNOW_A | PTA_SSE - | PTA_SSE2 | PTA_SSE3 | PTA_SSE4A | PTA_CX16 | PTA_ABM - | PTA_SSSE3 | PTA_SSE4_1 | PTA_SSE4_2 | PTA_AES - | PTA_PCLMUL | PTA_AVX | PTA_FMA4 | PTA_XOP | PTA_LWP}, + PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3 + | PTA_SSE4A | PTA_CX16 | PTA_ABM | PTA_SSSE3 | PTA_SSE4_1 + | PTA_SSE4_2 | PTA_AES | PTA_PCLMUL | PTA_AVX | PTA_FMA4 + | PTA_XOP | PTA_LWP}, {"generic32", PROCESSOR_GENERIC32, CPU_PENTIUMPRO, 0 /* flags are only used for -march switch. */ }, {"generic64", PROCESSOR_GENERIC64, CPU_GENERIC64, |