diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index f057d0fa2d4..2c62cbc9b06 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -2550,14 +2550,10 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain, } // Figure out if XMM registers are in use. - bool HaveXMMArgs = Is64Bit && !IsWin64; bool NoImplicitFloatOps = Fn->getAttributes().hasAttribute( AttributeSet::FunctionIndex, Attribute::NoImplicitFloat); assert(!(MF.getTarget().Options.UseSoftFloat && NoImplicitFloatOps) && "SSE register cannot be used when SSE is disabled!"); - if (MF.getTarget().Options.UseSoftFloat || NoImplicitFloatOps || - !Subtarget->hasSSE1()) - HaveXMMArgs = false; // 64-bit calling conventions support varargs and register parameters, so we // have to do extra work to spill them in the prologue. |
