setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);
setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
- setOperationAction(ISD::DYNAMIC_STACKALLOC,
- (Subtarget->is64Bit() ? MVT::i64 : MVT::i32),
- ((Subtarget->isTargetCOFF()
- && !Subtarget->isTargetEnvMacho()) ||
- EnableSegmentedStacks
- ? Custom : Expand));
+
+ if (Subtarget->isTargetCOFF() && !Subtarget->isTargetEnvMacho())
+ setOperationAction(ISD::DYNAMIC_STACKALLOC, Subtarget->is64Bit() ?
+ MVT::i64 : MVT::i32, Custom);
+ else if (EnableSegmentedStacks)
+ setOperationAction(ISD::DYNAMIC_STACKALLOC, Subtarget->is64Bit() ?
+ MVT::i64 : MVT::i32, Custom);
+ else
+ setOperationAction(ISD::DYNAMIC_STACKALLOC, Subtarget->is64Bit() ?
+ MVT::i64 : MVT::i32, Expand);
if (!UseSoftFloat && X86ScalarSSEf64) {
// f32 and f64 use SSE.