diff options
Diffstat (limited to 'tools/bugpoint/ExtractFunction.cpp')
| -rw-r--r-- | tools/bugpoint/ExtractFunction.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/bugpoint/ExtractFunction.cpp b/tools/bugpoint/ExtractFunction.cpp index 906826e..ca8a279 100644 --- a/tools/bugpoint/ExtractFunction.cpp +++ b/tools/bugpoint/ExtractFunction.cpp @@ -71,7 +71,9 @@ Module *BugDriver::deleteInstructionFromProgram(const Instruction *I, Instruction *TheInst = RI; // Got the corresponding instruction! // If this instruction produces a value, replace any users with null values - if (TheInst->getType() != Type::VoidTy) + if (isa<StructType>(TheInst->getType())) + TheInst->replaceAllUsesWith(UndefValue::get(TheInst->getType())); + else if (TheInst->getType() != Type::VoidTy) TheInst->replaceAllUsesWith(Constant::getNullValue(TheInst->getType())); // Remove the instruction from the program. |