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Removing a variable that is set but never used, to silence a -Wunused-but-set-variable warning; NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224888 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Aaron Ballman 2014-12-27 19:01:19 +00:00
parent d840bf4ba9
commit 88e25192c2
1 changed files with 0 additions and 4 deletions
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4
lib/Target/X86/X86ISelLowering.cpp
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@ -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.