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Removing a variable that is set but never used, to silence a -Wunused-but-set-variable warning; NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224888 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -2550,14 +2550,10 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
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}
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}
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// Figure out if XMM registers are in use.
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// Figure out if XMM registers are in use.
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bool HaveXMMArgs = Is64Bit && !IsWin64;
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bool NoImplicitFloatOps = Fn->getAttributes().hasAttribute(
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bool NoImplicitFloatOps = Fn->getAttributes().hasAttribute(
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AttributeSet::FunctionIndex, Attribute::NoImplicitFloat);
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AttributeSet::FunctionIndex, Attribute::NoImplicitFloat);
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assert(!(MF.getTarget().Options.UseSoftFloat && NoImplicitFloatOps) &&
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assert(!(MF.getTarget().Options.UseSoftFloat && NoImplicitFloatOps) &&
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"SSE register cannot be used when SSE is disabled!");
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"SSE register cannot be used when SSE is disabled!");
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if (MF.getTarget().Options.UseSoftFloat || NoImplicitFloatOps ||
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!Subtarget->hasSSE1())
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HaveXMMArgs = false;
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// 64-bit calling conventions support varargs and register parameters, so we
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// 64-bit calling conventions support varargs and register parameters, so we
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// have to do extra work to spill them in the prologue.
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// have to do extra work to spill them in the prologue.
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