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| author | Devang Patel <dpatel@apple.com> | 2008-03-11 18:04:06 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-03-11 18:04:06 +0000 |
| commit | 75e6f02445b570c673ed336b80a113639c411046 (patch) | |
| tree | f6f873ae1847fcfdd2380eccd6e7832c5926bfbb | |
| parent | 01c18a7275c559b7ba0c1748d3561997c12db427 (diff) | |
Skip functions that return multiple values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48233 91177308-0d34-0410-b5e6-96231b3b80d8
| -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() && |