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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-12-08 15:19:10 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-12-08 15:19:10 +0000 |
| commit | 83708cabc046d8d8d4d1ddeb574f5d5775074a1f (patch) | |
| tree | 1d891ef8f8513828ae159592e415b63d1600f13d /llvm/lib | |
| parent | ad1d023d94e30185af6ee5b6365244a6cb64d65a (diff) | |
| download | bcm5719-llvm-83708cabc046d8d8d4d1ddeb574f5d5775074a1f.tar.gz bcm5719-llvm-83708cabc046d8d8d4d1ddeb574f5d5775074a1f.zip | |
[X86][AVX512] Tag CLWB instruction to CLFLUSH/PREFETCH scheduler class
llvm-svn: 320156
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.td | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td index 1a495bf56df..eed129a1fa0 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.td +++ b/llvm/lib/Target/X86/X86InstrInfo.td @@ -2723,10 +2723,9 @@ def CLFLUSHOPT : I<0xAE, MRM7m, (outs), (ins i8mem:$src), "clflushopt\t$src", [(int_x86_clflushopt addr:$src)], IIC_SSE_PREFETCH>, PD; -let Predicates = [HasCLWB] in +let Predicates = [HasCLWB], SchedRW = [WriteLoad] in def CLWB : I<0xAE, MRM6m, (outs), (ins i8mem:$src), "clwb\t$src", - [(int_x86_clwb addr:$src)]>, PD; - + [(int_x86_clwb addr:$src)], IIC_SSE_PREFETCH>, PD; //===----------------------------------------------------------------------===// // Subsystems. |
