diff options
| -rw-r--r-- | lib/Transforms/IPO/IPConstantPropagation.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp index dc8698e162..bb21f11ffc 100644 --- a/lib/Transforms/IPO/IPConstantPropagation.cpp +++ b/lib/Transforms/IPO/IPConstantPropagation.cpp @@ -103,7 +103,10 @@ bool IPCP::processFunction(Function &F) { // Do we have a constant argument!? if (!ArgumentConstants[i].second) { assert(ArgumentConstants[i].first && "Unknown constant value!"); - AI->replaceAllUsesWith(ArgumentConstants[i].first); + Value *V = ArgumentConstants[i].first; + if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(V)) + V = CPR->getValue(); + AI->replaceAllUsesWith(V); ++NumArgumentsProped; } return true; |