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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-11-28 23:25:42 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-11-28 23:25:42 +0000 |
| commit | b9aa93cb93a01ac416ff036b32c17826156735b5 (patch) | |
| tree | 454a64b940466e417bf76844e6215f976bb0374d /llvm/lib | |
| parent | 40c5cbfb0885f1dd61994ab18959c2846fd74e44 (diff) | |
| download | bcm5719-llvm-b9aa93cb93a01ac416ff036b32c17826156735b5.tar.gz bcm5719-llvm-b9aa93cb93a01ac416ff036b32c17826156735b5.zip | |
[X86] Tag CLFLUSHOPT with same scheduling behaviour as CLFLUSH
llvm-svn: 319253
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.td | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td index 0a6f93bbc23..4a3d36557d3 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.td +++ b/llvm/lib/Target/X86/X86InstrInfo.td @@ -2708,9 +2708,10 @@ let Predicates = [HasTBM] in { // Memory Instructions // -let Predicates = [HasCLFLUSHOPT] in +let Predicates = [HasCLFLUSHOPT], SchedRW = [WriteLoad] in def CLFLUSHOPT : I<0xAE, MRM7m, (outs), (ins i8mem:$src), - "clflushopt\t$src", [(int_x86_clflushopt addr:$src)]>, PD; + "clflushopt\t$src", [(int_x86_clflushopt addr:$src)], + IIC_SSE_PREFETCH>, PD; let Predicates = [HasCLWB] in def CLWB : I<0xAE, MRM6m, (outs), (ins i8mem:$src), "clwb\t$src", |
