diff options
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 93dde275b6..e072d966a7 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -1598,8 +1598,8 @@ bool InstCombiner::SimplifyDemandedBits(Value *V, APInt DemandedMask, return false; } - //KnownZero.clear(); - //KnownOne.clear(); + KnownZero.clear(); + KnownOne.clear(); if (!V->hasOneUse()) { // Other users may use these bits. if (Depth != 0) { // Not at the root. // Just compute the KnownZero/KnownOne bits to simplify things downstream. |