diff options
| author | Nick Lewycky <nicholas@mxc.ca> | 2012-01-04 09:42:30 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2012-01-04 09:42:30 +0000 |
| commit | 6d1d4bb6a1661419d485deeb0d437d5565602d9d (patch) | |
| tree | a84bb1e7546162e13ee79be64af99c83c049dac5 /llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp | |
| parent | 0c48afa0ed5a5b46516b4eae35e2fc674440f5ab (diff) | |
| download | bcm5719-llvm-6d1d4bb6a1661419d485deeb0d437d5565602d9d.tar.gz bcm5719-llvm-6d1d4bb6a1661419d485deeb0d437d5565602d9d.zip | |
Remove pointless asserts.
llvm-svn: 147529
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp index cb8d6069d9e..a66e6508952 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp +++ b/llvm/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); |
