diff options
| -rw-r--r-- | lib/CodeGen/CGDecl.cpp | 3 | ||||
| -rw-r--r-- | test/CodeGenCXX/nrvo-noreturn.cc | 17 |
2 files changed, 19 insertions, 1 deletions
diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp index c31840a78e..129416fa07 100644 --- a/lib/CodeGen/CGDecl.cpp +++ b/lib/CodeGen/CGDecl.cpp @@ -648,7 +648,8 @@ void CodeGenFunction::EmitAutoVarDecl(const VarDecl &D, // to this variable. Set it to zero to indicate that NRVO was not // applied. llvm::Value *Zero = Builder.getFalse(); - NRVOFlag = CreateTempAlloca(Zero->getType(), "nrvo"); + NRVOFlag = CreateTempAlloca(Zero->getType(), "nrvo"); + EnsureInsertPoint(); Builder.CreateStore(Zero, NRVOFlag); // Record the NRVO flag for this variable. diff --git a/test/CodeGenCXX/nrvo-noreturn.cc b/test/CodeGenCXX/nrvo-noreturn.cc new file mode 100644 index 0000000000..a8259cab5f --- /dev/null +++ b/test/CodeGenCXX/nrvo-noreturn.cc @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 -emit-llvm-only %s +// PR9178 + +void abort() __attribute__((__noreturn__)); +struct CoinModelLink { + CoinModelLink(); + ~CoinModelLink(); +}; +class CoinModel { + CoinModelLink firstInQuadraticColumn(); +}; +CoinModelLink CoinModel::firstInQuadraticColumn() { + abort(); + CoinModelLink x; + return x; +} + |