diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 8c3b707e8f..99f9845123 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -596,6 +596,17 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::UINT_TO_FP, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::SINT_TO_FP, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::SIGN_EXTEND_INREG, (MVT::SimpleValueType)VT,Expand); + setOperationAction(ISD::TRUNCATE, (MVT::SimpleValueType)VT, Expand); + setOperationAction(ISD::SIGN_EXTEND, (MVT::SimpleValueType)VT, Expand); + setOperationAction(ISD::ZERO_EXTEND, (MVT::SimpleValueType)VT, Expand); + setOperationAction(ISD::ANY_EXTEND, (MVT::SimpleValueType)VT, Expand); + for (unsigned InnerVT = (unsigned)MVT::FIRST_VECTOR_VALUETYPE; + InnerVT <= (unsigned)MVT::LAST_VECTOR_VALUETYPE; ++InnerVT) + setTruncStoreAction((MVT::SimpleValueType)VT, + (MVT::SimpleValueType)InnerVT, Expand); + setLoadExtAction(ISD::SEXTLOAD, (MVT::SimpleValueType)VT, Expand); + setLoadExtAction(ISD::ZEXTLOAD, (MVT::SimpleValueType)VT, Expand); + setLoadExtAction(ISD::EXTLOAD, (MVT::SimpleValueType)VT, Expand); } // FIXME: In order to prevent SSE instructions being expanded to MMX ones @@ -672,8 +683,6 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::INSERT_VECTOR_ELT, MVT::v4i16, Custom); - setTruncStoreAction(MVT::v8i16, MVT::v8i8, Expand); - setOperationAction(ISD::TRUNCATE, MVT::v8i8, Expand); setOperationAction(ISD::SELECT, MVT::v8i8, Promote); setOperationAction(ISD::SELECT, MVT::v4i16, Promote); setOperationAction(ISD::SELECT, MVT::v2i32, Promote); |