diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SCCP.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SCCP.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp index 32f486744f5..2c1364d77cf 100644 --- a/llvm/lib/Transforms/Scalar/SCCP.cpp +++ b/llvm/lib/Transforms/Scalar/SCCP.cpp @@ -1396,8 +1396,8 @@ bool SCCPSolver::ResolvedUndefsIn(Function &F) { break; } - // undef >>a X -> all ones - markForcedConstant(&I, Constant::getAllOnesValue(ITy)); + // undef >>a X -> 0 + markForcedConstant(&I, Constant::getNullValue(ITy)); return true; case Instruction::LShr: case Instruction::Shl: |
