diff options
Diffstat (limited to 'contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp b/contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp index ae01ea477bb9..7141e77fcd25 100644 --- a/contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp +++ b/contrib/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp @@ -1865,7 +1865,7 @@ static void getUsefulBitsFromBitfieldMoveOpd(SDValue Op, APInt &UsefulBits, OpUsefulBits = OpUsefulBits.shl(OpUsefulBits.getBitWidth() - Imm); getUsefulBits(Op, OpUsefulBits, Depth + 1); // The interesting part was at zero in the argument - OpUsefulBits = OpUsefulBits.lshr(OpUsefulBits.getBitWidth() - Imm); + OpUsefulBits.lshrInPlace(OpUsefulBits.getBitWidth() - Imm); } UsefulBits &= OpUsefulBits; @@ -1894,13 +1894,13 @@ static void getUsefulBitsFromOrWithShiftedReg(SDValue Op, APInt &UsefulBits, uint64_t ShiftAmt = AArch64_AM::getShiftValue(ShiftTypeAndValue); Mask = Mask.shl(ShiftAmt); getUsefulBits(Op, Mask, Depth + 1); - Mask = Mask.lshr(ShiftAmt); + Mask.lshrInPlace(ShiftAmt); } else if (AArch64_AM::getShiftType(ShiftTypeAndValue) == AArch64_AM::LSR) { // Shift Right // We do not handle AArch64_AM::ASR, because the sign will change the // number of useful bits uint64_t ShiftAmt = AArch64_AM::getShiftValue(ShiftTypeAndValue); - Mask = Mask.lshr(ShiftAmt); + Mask.lshrInPlace(ShiftAmt); getUsefulBits(Op, Mask, Depth + 1); Mask = Mask.shl(ShiftAmt); } else @@ -1954,7 +1954,7 @@ static void getUsefulBitsFromBFM(SDValue Op, SDValue Orig, APInt &UsefulBits, if (Op.getOperand(1) == Orig) { // Copy the bits from the result to the zero bits. Mask = ResultUsefulBits & OpUsefulBits; - Mask = Mask.lshr(LSB); + Mask.lshrInPlace(LSB); } if (Op.getOperand(0) == Orig) |