diff options
| -rw-r--r-- | lib/CodeGen/CGExprScalar.cpp | 5 | ||||
| -rw-r--r-- | test/CodeGenCXX/reference-cast.cpp | 13 |
2 files changed, 18 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp index 524d79e131..4038be2792 100644 --- a/lib/CodeGen/CGExprScalar.cpp +++ b/lib/CodeGen/CGExprScalar.cpp @@ -343,6 +343,11 @@ public: } // C++ + Value *VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *E) { + RValue RV = CGF.EmitLoadOfLValue(CGF.EmitLValue(E->GetTemporaryExpr())); + return RV.getScalarVal(); + } + Value *VisitCXXDefaultArgExpr(CXXDefaultArgExpr *DAE) { return Visit(DAE->getExpr()); } diff --git a/test/CodeGenCXX/reference-cast.cpp b/test/CodeGenCXX/reference-cast.cpp index 585d1dbd40..549434e941 100644 --- a/test/CodeGenCXX/reference-cast.cpp +++ b/test/CodeGenCXX/reference-cast.cpp @@ -168,3 +168,16 @@ const _Complex float &f1() { // CHECK: store float return get_complex_double(); } + +// CHECK: define i32 @_Z7pr10592RKi(i32* +unsigned pr10592(const int &v) { + // CHECK: [[VADDR:%[a-zA-Z0-9.]+]] = alloca i32* + // CHECK-NEXT: [[REFTMP:%[a-zA-Z0-9.]+]] = alloca i32 + // CHECK-NEXT: store i32* [[V:%[a-zA-Z0-9.]+]], i32** [[VADDR]] + // CHECK-NEXT: [[VADDR_1:%[a-zA-Z0-9.]+]] = load i32** [[VADDR]] + // CHECK-NEXT: [[VVAL:%[a-zA-Z0-9.]+]] = load i32* [[VADDR_1]] + // CHECK-NEXT: store i32 [[VVAL]], i32* [[REFTMP]] + // CHECK-NEXT: [[VVAL_I:%[a-zA-Z0-9.]+]] = load i32* [[REFTMP]] + // CHECK-NEXT: ret i32 [[VVAL_I]] + return static_cast<const unsigned &>(v); +} |