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| author | Craig Topper <craig.topper@gmail.com> | 2017-04-23 05:43:02 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-04-23 05:43:02 +0000 |
| commit | cdd5ae6676aac86531d0b5fed97f57727d094bc5 (patch) | |
| tree | e4eb2480dd230533c843d58d541c5ba8f56291c6 /llvm | |
| parent | 5f68af08066b28be2cb12befe0067cbafa0f8ac2 (diff) | |
| download | bcm5719-llvm-cdd5ae6676aac86531d0b5fed97f57727d094bc5.tar.gz bcm5719-llvm-cdd5ae6676aac86531d0b5fed97f57727d094bc5.zip | |
[APInt] Use operator<<= where possible. NFC
llvm-svn: 301104
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index cdff32b1c47..eb0b0b92ffb 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2323,8 +2323,8 @@ void SelectionDAG::computeKnownBits(SDValue Op, APInt &KnownZero, if (const APInt *ShAmt = getValidShiftAmountConstant(Op)) { computeKnownBits(Op.getOperand(0), KnownZero, KnownOne, DemandedElts, Depth + 1); - KnownZero = KnownZero << *ShAmt; - KnownOne = KnownOne << *ShAmt; + KnownZero <<= *ShAmt; + KnownOne <<= *ShAmt; // Low bits are known zero. KnownZero.setLowBits(ShAmt->getZExtValue()); } diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index ac3934da907..16ad1a303e8 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -1714,7 +1714,7 @@ SDValue TargetLowering::SimplifySetCC(EVT VT, SDValue N0, SDValue N1, bestWidth = width; break; } - newMask = newMask << width; + newMask <<= width; } } } diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 5c2b1344e4f..d5bc4436f8e 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -26717,8 +26717,8 @@ void X86TargetLowering::computeKnownBitsForTargetNode(const SDValue Op, DAG.computeKnownBits(Op.getOperand(0), KnownZero, KnownOne, Depth + 1); unsigned ShAmt = ShiftImm->getZExtValue(); if (Opc == X86ISD::VSHLI) { - KnownZero = KnownZero << ShAmt; - KnownOne = KnownOne << ShAmt; + KnownZero <<= ShAmt; + KnownOne <<= ShAmt; // Low bits are known zero. KnownZero.setLowBits(ShAmt); } else { |
