diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SSAUpdaterBulk.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/SSAUpdaterBulk.cpp b/llvm/lib/Transforms/Utils/SSAUpdaterBulk.cpp index 38dccb086a7..dbc671cc16f 100644 --- a/llvm/lib/Transforms/Utils/SSAUpdaterBulk.cpp +++ b/llvm/lib/Transforms/Utils/SSAUpdaterBulk.cpp @@ -178,6 +178,7 @@ void SSAUpdaterBulk::RewriteAllUses(DominatorTree *DT, continue; Value *V = computeValueAt(getUserBB(U), R, DT); Value *OldVal = U->get(); + assert(OldVal && "Invalid use!"); // Notify that users of the existing value that it is being replaced. if (OldVal != V && OldVal->hasValueHandle()) ValueHandleBase::ValueIsRAUWd(OldVal, V); |
