Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 20 insertions, 4 deletions

diff --git a/test/CodeGenCXX/cxx0x-initializer-constructors.cpp b/test/CodeGenCXX/cxx0x-initializer-constructors.cpp
index be5b44d..f60536e 100644
--- a/test/CodeGenCXX/cxx0x-initializer-constructors.cpp
+++ b/test/CodeGenCXX/cxx0x-initializer-constructors.cpp
@@ -6,21 +6,21 @@ struct S {
 };
 
 void fn1() {
-  // CHECK: define void @_Z3fn1v
+  // CHECK-LABEL: define void @_Z3fn1v
   S s { 1 };
   // CHECK: alloca %struct.S, align 1
   // CHECK: call void @_ZN1SC1Ei(%struct.S* %s, i32 1)
 }
 
 void fn2() {
-  // CHECK: define void @_Z3fn2v
+  // CHECK-LABEL: define void @_Z3fn2v
   S s { 1, 2.0, 3.0 };
   // CHECK: alloca %struct.S, align 1
   // CHECK: call void @_ZN1SC1Eidd(%struct.S* %s, i32 1, double 2.000000e+00, double 3.000000e+00)
 }
 
 void fn3() {
-  // CHECK: define void @_Z3fn3v
+  // CHECK-LABEL: define void @_Z3fn3v
   S sa[] { { 1 }, { 2 }, { 3 } };
   // CHECK: alloca [3 x %struct.S], align 1
   // CHECK: call void @_ZN1SC1Ei(%struct.S* %{{.+}}, i32 1)
@@ -29,9 +29,25 @@ void fn3() {
 }
 
 void fn4() {
-  // CHECK: define void @_Z3fn4v
+  // CHECK-LABEL: define void @_Z3fn4v
   S sa[] { { 1, 2.0, 3.0 }, { 4, 5.0, 6.0 } };
   // CHECK: alloca [2 x %struct.S], align 1
   // CHECK: call void @_ZN1SC1Eidd(%struct.S* %{{.+}}, i32 1, double 2.000000e+00, double 3.000000e+00)
   // CHECK: call void @_ZN1SC1Eidd(%struct.S* %{{.+}}, i32 4, double 5.000000e+00, double 6.000000e+00)
 }
+
+namespace TreeTransformBracedInit {
+  struct S {};
+  struct T { T(const S &); T(const T&); ~T(); };
+  void x(const T &);
+  template<typename> void foo(const S &s) {
+    // Instantiation of this expression used to lose the CXXBindTemporaryExpr
+    // node and thus not destroy the temporary.
+    x({s});
+  }
+  template void foo<void>(const S&);
+  // CHECK: define {{.*}} void @_ZN23TreeTransformBracedInit3fooIvEEvRKNS_1SE(
+  // CHECK: call void @_ZN23TreeTransformBracedInit1TC1ERKNS_1SE(
+  // CHECK-NEXT: call void @_ZN23TreeTransformBracedInit1xERKNS_1TE(
+  // CHECK-NEXT: call void @_ZN23TreeTransformBracedInit1TD1Ev(
+}