diff options
| -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 8652df7bbd7..3f658fa0376 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -408,7 +408,7 @@ bool TargetLowering::ShrinkDemandedOp(SDValue Op, unsigned BitWidth, // Search for the smallest integer type with free casts to and from // Op's type. For expedience, just check power-of-2 integer types. const TargetLowering &TLI = DAG.getTargetLoweringInfo(); - unsigned DemandedSize = BitWidth - Demanded.countLeadingZeros(); + unsigned DemandedSize = Demanded.getActiveBits(); unsigned SmallVTBits = DemandedSize; if (!isPowerOf2_32(SmallVTBits)) SmallVTBits = NextPowerOf2(SmallVTBits); |
