diff options
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineShifts.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineShifts.cpp b/lib/Transforms/InstCombine/InstCombineShifts.cpp index cb8d6069d9..a66e650895 100644 --- a/lib/Transforms/InstCombine/InstCombineShifts.cpp +++ b/lib/Transforms/InstCombine/InstCombineShifts.cpp @@ -595,7 +595,6 @@ Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, ConstantInt *Op1, // (X << C1) >>u C2 --> X >>u (C2-C1) & (-1 >> C2) if (I.getOpcode() == Instruction::LShr && ShiftOp->getOpcode() == Instruction::Shl) { - assert(ShiftOp->getOpcode() == Instruction::Shl); ConstantInt *ShiftDiffCst = ConstantInt::get(Ty, ShiftDiff); // (X <<nuw C1) >>u C2 --> X >>u (C2-C1) if (ShiftOp->hasNoUnsignedWrap()) { @@ -615,7 +614,6 @@ Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, ConstantInt *Op1, // we can handle (X <<nsw C1) >>s C2 since it only shifts in sign bits. if (I.getOpcode() == Instruction::AShr && ShiftOp->getOpcode() == Instruction::Shl) { - assert(ShiftOp->getOpcode() == Instruction::Shl); if (ShiftOp->hasNoSignedWrap()) { // (X <<nsw C1) >>s C2 --> X >>s (C2-C1) ConstantInt *ShiftDiffCst = ConstantInt::get(Ty, ShiftDiff); |