diff options
Diffstat (limited to 'llvm/lib/Target')
| -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", |
