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| author | Evan Cheng <evan.cheng@apple.com> | 2006-04-08 00:47:44 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-08 00:47:44 +0000 |
| commit | 0df9c9f57d75a585f70e994aae41bc6a22d9a12f (patch) | |
| tree | 547f63f2135f309093f3464dd98a77326860d317 /llvm/lib | |
| parent | 8122cd5524fca4e7a48e2315d1535fac07f2247a (diff) | |
| download | bcm5719-llvm-0df9c9f57d75a585f70e994aae41bc6a22d9a12f.tar.gz bcm5719-llvm-0df9c9f57d75a585f70e994aae41bc6a22d9a12f.zip | |
ldmxcsr and stmxcsr.
llvm-svn: 27506
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index f279c7b47f7..c2dbeb5d95b 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -1538,9 +1538,13 @@ def MASKMOVQ : I<0xF7, MRMDestMem, (ops i64mem:$dst, VR64:$src), def SFENCE : I<0xAE, MRM7m, (ops), "sfence", []>, TB, Requires<[HasSSE1]>; -// Load MXCSR register +// MXCSR register def LDMXCSR : I<0xAE, MRM2m, (ops i32mem:$src), - "ldmxcsr {$src|$src}", []>, TB, Requires<[HasSSE1]>; + "ldmxcsr $src", + [(int_x86_sse_ldmxcsr addr:$src)]>, TB, Requires<[HasSSE1]>; +def STMXCSR : I<0xAE, MRM3m, (ops i32mem:$dst), + "stmxcsr $dst", + [(int_x86_sse_stmxcsr addr:$dst)]>, TB, Requires<[HasSSE1]>; //===----------------------------------------------------------------------===// // Alias Instructions |
