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| author | Dan Gohman <gohman@apple.com> | 2010-03-02 02:14:38 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-03-02 02:14:38 +0000 |
| commit | 4cec5439522410706badcf73769cbce0195f8033 (patch) | |
| tree | 9f8176fb1016268372c73e8e9fd9f7a569672034 /llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | 52f55639732cffc7615f71d4f7521a19c1db43d8 (diff) | |
| download | bcm5719-llvm-4cec5439522410706badcf73769cbce0195f8033.tar.gz bcm5719-llvm-4cec5439522410706badcf73769cbce0195f8033.zip | |
Fix several places to handle vector operands properly.
Based on a patch by Micah Villmow for PR6438.
llvm-svn: 97538
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index eca9f3f1c88..0e54ca44aa5 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -1608,7 +1608,7 @@ static bool ValueHasExactlyOneBitSet(SDValue Val, const SelectionDAG &DAG) { // Fall back to ComputeMaskedBits to catch other known cases. EVT OpVT = Val.getValueType(); - unsigned BitWidth = OpVT.getSizeInBits(); + unsigned BitWidth = OpVT.getScalarType().getSizeInBits(); APInt Mask = APInt::getAllOnesValue(BitWidth); APInt KnownZero, KnownOne; DAG.ComputeMaskedBits(Val, Mask, KnownZero, KnownOne); |
