diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 7b3b98f..e2dc29c 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -286,8 +286,8 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM) setOperationAction(ISD::MEMSET , MVT::Other, Custom); setOperationAction(ISD::MEMCPY , MVT::Other, Custom); - if (!Subtarget->hasSSE1()) - setOperationAction(ISD::PREFETCH , MVT::Other, Expand); + if (Subtarget->hasSSE1()) + setOperationAction(ISD::PREFETCH , MVT::Other, Legal); if (!Subtarget->hasSSE2()) setOperationAction(ISD::MEMBARRIER , MVT::Other, Expand); |