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[x86] Use a more helpful parenthesizing of these comparisons. Silences 

a -Wparentheses complaint from GCC.

llvm-svn: 229300
This commit is contained in:
Chandler Carruth 2015-02-15 10:15:20 +00:00
parent 62558c1d4d
commit 3d272daaed
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -8599,9 +8599,9 @@ static bool isSingleSHUFPSMask(ArrayRef<int> Mask) {
// To lower with a single SHUFPS we need to have the low half and high half
// each requiring a single input.
if (Mask[0] != -1 && Mask[1] != -1 && (Mask[0] < 4 != Mask[1] < 4))
if (Mask[0] != -1 && Mask[1] != -1 && (Mask[0] < 4) != (Mask[1] < 4))
return false;
if (Mask[2] != -1 && Mask[3] != -1 && (Mask[2] < 4 != Mask[3] < 4))
if (Mask[2] != -1 && Mask[3] != -1 && (Mask[2] < 4) != (Mask[3] < 4))
return false;
return true;