diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 049e3cd842..8aa62d25d7 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -379,9 +379,9 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::FREM , MVT::f80 , Expand); setOperationAction(ISD::FLT_ROUNDS_ , MVT::i32 , Custom); - setOperationAction(ISD::CTTZ_ZERO_UNDEF , MVT::i8 , Expand); if (Subtarget->hasBMI()) { setOperationAction(ISD::CTTZ , MVT::i8 , Promote); + setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i8 , Expand); setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i16 , Expand); setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i32 , Expand); if (Subtarget->is64Bit()) @@ -390,6 +390,7 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::CTTZ , MVT::i8 , Custom); setOperationAction(ISD::CTTZ , MVT::i16 , Custom); setOperationAction(ISD::CTTZ , MVT::i32 , Custom); + setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i8 , Promote); if (Subtarget->is64Bit()) setOperationAction(ISD::CTTZ , MVT::i64 , Custom); } |