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Return an ArrayRef from ShuffleVectorSDNode::getMask and push it through CodeGen.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148218 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2012-01-15 13:16:05 +00:00
parent ae4746b29a
commit ed4c8c633c
5 changed files with 57 additions and 98 deletions
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3
lib/Target/PowerPC/PPCISelLowering.cpp
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@@ -4258,8 +4258,7 @@ SDValue PPCTargetLowering::LowerVECTOR_SHUFFLE(SDValue Op,
// Check to see if this is a shuffle of 4-byte values. If so, we can use our
// perfect shuffle table to emit an optimal matching sequence.
SmallVector<int, 16> PermMask;
SVOp->getMask(PermMask);
ArrayRef<int> PermMask = SVOp->getMask();
unsigned PFIndexes[4];
bool isFourElementShuffle = true;