diff options
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 6783607e37..4f517e6fbf 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -8428,6 +8428,9 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) { const FunctionType *FT = Callee->getFunctionType(); const Type *OldRetTy = Caller->getType(); + if (isa<StructType>(FT->getReturnType())) + return false; // TODO: Handle multiple return values. + // Check to see if we are changing the return type... if (OldRetTy != FT->getReturnType()) { if (Callee->isDeclaration() && !Caller->use_empty() && |