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| author | Dwarakanath Rajagopal <dwarak@gcc.gnu.org> | 2007-05-01 19:34:19 +0000 |
|---|---|---|
| committer | Dwarakanath Rajagopal <dwarak@gcc.gnu.org> | 2007-05-01 19:34:19 +0000 |
| commit | ed99bffc4e1f0f8208b95cffc17486d72dab90e6 (patch) | |
| tree | 0704c41a7a2d1d3020f325332c94233cbd1f2dac /gcc | |
| parent | f81af7bdeab1f27757f2daabf01512daf0995b68 (diff) | |
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i386.c (override_options): Accept k8-sse3...
2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* config/i386/i386.c (override_options): Accept k8-sse3, opteron-sse3
and athlon64-sse3 as improved versions of k8, opteron and athlon64
with SSE3 instruction set support.
* doc/invoke.texi: Likewise.
From-SVN: r124339
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.c | 9 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 70a41dd..6bd0c2d 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -1726,12 +1726,21 @@ override_options (void) {"k8", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 | PTA_NO_SAHF}, + {"k8-sse3", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT + | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 + | PTA_SSE3 | PTA_NO_SAHF}, {"opteron", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 | PTA_NO_SAHF}, + {"opteron-sse3", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW + | PTA_64BIT | PTA_3DNOW_A | PTA_SSE + | PTA_SSE2 | PTA_SSE3 | PTA_NO_SAHF}, {"athlon64", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 | PTA_NO_SAHF}, + {"athlon64-sse3", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW + | PTA_64BIT | PTA_3DNOW_A | PTA_SSE + | PTA_SSE2 | PTA_SSE3 | PTA_NO_SAHF}, {"athlon-fx", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT | PTA_3DNOW_A | PTA_SSE | PTA_SSE2 | PTA_NO_SAHF}, diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index cc5feb9..9252a46 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -9891,6 +9891,8 @@ instruction set support. @item k8, opteron, athlon64, athlon-fx AMD K8 core based CPUs with x86-64 instruction set support. (This supersets MMX, SSE, SSE2, 3dNOW!, enhanced 3dNOW! and 64-bit instruction set extensions.) +@item k8-sse3, opteron-sse3, athlon64-sse3 +Improved versions of k8, opteron and athlon64 with SSE3 instruction set support. @item amdfam10, barcelona AMD Family 10 core based CPUs with x86-64 instruction set support. (This supersets MMX, SSE, SSE2, SSE3, SSE4A, 3dNOW!, enhanced 3dNOW!, ABM and 64-bit |