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| author | Craig Topper <craig.topper@gmail.com> | 2013-09-08 00:50:45 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2013-09-08 00:50:45 +0000 |
| commit | 704e8d41fec124ce97060e1b72f531c812412d2d (patch) | |
| tree | 8d7a51aba41d719d1556385d3d165ad8580d0561 /lib/Target/X86/X86InstrSSE.td | |
| parent | 89bf2e163c72ec8668905cc61da5b20856f61070 (diff) | |
| download | llvm-704e8d41fec124ce97060e1b72f531c812412d2d.tar.gz llvm-704e8d41fec124ce97060e1b72f531c812412d2d.tar.bz2 llvm-704e8d41fec124ce97060e1b72f531c812412d2d.tar.xz | |
Add neverHasSideEffects=1 on a couple move instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190259 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index b1cfbee635..fd525f62f8 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -3643,7 +3643,7 @@ def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), XS, Requires<[UseSSE2]>; } -let mayStore = 1, SchedRW = [WriteStore] in { +let mayStore = 1, neverHasSideEffects = 1, SchedRW = [WriteStore] in { def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src), "movdqa\t{$src, $dst|$dst, $src}", [/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/], |