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

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

1 files changed, 46 insertions, 37 deletions

diff --git a/test/CodeGenCXX/mangle-lambdas.cpp b/test/CodeGenCXX/mangle-lambdas.cpp
index 0bd5ad2a02ca..659b437a0ef3 100644
--- a/test/CodeGenCXX/mangle-lambdas.cpp
+++ b/test/CodeGenCXX/mangle-lambdas.cpp
@@ -1,11 +1,11 @@
 // RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-macosx10.7.0 -emit-llvm -o - %s | FileCheck %s
 
 // CHECK: @_ZZNK7PR12917IJiiEE1nMUlvE_clEvE1n = linkonce_odr global i32 0
-// CHECK: @_ZZN7PR12917IJicdEEC1EicdEd_N1nE = linkonce_odr global i32 0
-// CHECK: @_ZZN7PR12917IJicdEEC1EicdEd0_N1nE = linkonce_odr global i32 0
-// CHECK: @_ZZN7PR12917IJicdEEC1EicdEd1_N1nE = linkonce_odr global i32 0
+// CHECK: @_ZZZN7PR12917IJicdEEC1EicdEd_NKUlvE_clEvE1n = linkonce_odr global i32 0
+// CHECK: @_ZZZN7PR12917IJicdEEC1EicdEd0_NKUlvE_clEvE1n = linkonce_odr global i32 0
+// CHECK: @_ZZZN7PR12917IJicdEEC1EicdEd1_NKUlvE_clEvE1n = linkonce_odr global i32 0
 
-// CHECK: define linkonce_odr void @_Z11inline_funci
+// CHECK-LABEL: define linkonce_odr void @_Z11inline_funci
 inline void inline_func(int n) {
   // CHECK: call i32 @_ZZ11inline_funciENKUlvE_clEv
   int i = []{ return 1; }();
@@ -41,7 +41,7 @@ struct S {
 void S::g(int i = []{return 1;}(),
           int j = []{return 2; }()) {}
 
-// CHECK: define void @_Z6test_S1S
+// CHECK-LABEL: define void @_Z6test_S1S
 void test_S(S s) {
   // CHECK: call i32 @_ZZN1S1fEiiEd0_NKUlvE_clEv
   // CHECK-NEXT: call i32 @_ZZN1S1fEiiEd0_NKUlvE0_clEv
@@ -63,15 +63,15 @@ void test_S(S s) {
 }
 
 // Check the linkage of the lambda call operators used in test_S.
-// CHECK: define linkonce_odr i32 @_ZZN1S1fEiiEd0_NKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZN1S1fEiiEd0_NKUlvE_clEv
 // CHECK: ret i32 1
-// CHECK: define linkonce_odr i32 @_ZZN1S1fEiiEd0_NKUlvE0_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZN1S1fEiiEd0_NKUlvE0_clEv
 // CHECK: ret i32 2
-// CHECK: define linkonce_odr i32 @_ZZN1S1fEiiEd_NKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZN1S1fEiiEd_NKUlvE_clEv
 // CHECK: ret i32 3
-// CHECK: define internal i32 @"_ZNK1S3$_0clEv"
+// CHECK-LABEL: define internal i32 @"_ZNK1S3$_0clEv"
 // CHECK: ret i32 1
-// CHECK: define internal i32 @"_ZNK1S3$_1clEv"
+// CHECK-LABEL: define internal i32 @"_ZNK1S3$_1clEv"
 // CHECK: ret i32 2
 
 template<typename T>
@@ -81,7 +81,7 @@ struct ST {
          T = []{return T(3);}());
 };
 
-// CHECK: define void @_Z7test_ST2STIdE
+// CHECK-LABEL: define void @_Z7test_ST2STIdE
 void test_ST(ST<double> st) {
   // CHECK: call double @_ZZN2STIdE1fEddEd0_NKUlvE_clEv
   // CHECK-NEXT: call double @_ZZN2STIdE1fEddEd0_NKUlvE0_clEv
@@ -94,11 +94,11 @@ void test_ST(ST<double> st) {
 }
 
 // Check the linkage of the lambda call operators used in test_ST.
-// CHECK: define linkonce_odr double @_ZZN2STIdE1fEddEd0_NKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr double @_ZZN2STIdE1fEddEd0_NKUlvE_clEv
 // CHECK: ret double 1
-// CHECK: define linkonce_odr double @_ZZN2STIdE1fEddEd0_NKUlvE0_clEv
+// CHECK-LABEL: define linkonce_odr double @_ZZN2STIdE1fEddEd0_NKUlvE0_clEv
 // CHECK: ret double 2
-// CHECK: define linkonce_odr double @_ZZN2STIdE1fEddEd_NKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr double @_ZZN2STIdE1fEddEd_NKUlvE_clEv
 // CHECK: ret double 3
 
 template<typename T> 
@@ -106,6 +106,7 @@ struct StaticMembers {
   static T x;
   static T y;
   static T z;
+  static int (*f)();
 };
 
 template<typename T> int accept_lambda(T);
@@ -119,39 +120,47 @@ T StaticMembers<T>::y = []{return 3;}();
 template<typename T>
 T StaticMembers<T>::z = accept_lambda([]{return 4;});
 
-// CHECK: define internal void @__cxx_global_var_init()
+template<typename T>
+int (*StaticMembers<T>::f)() = []{return 5;};
+
+// CHECK-LABEL: define internal void @__cxx_global_var_init()
 // CHECK: call i32 @_ZNK13StaticMembersIfE1xMUlvE_clEv
 // CHECK-NEXT: call i32 @_ZNK13StaticMembersIfE1xMUlvE0_clEv
 // CHECK-NEXT: add nsw
-// CHECK: define linkonce_odr i32 @_ZNK13StaticMembersIfE1xMUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK13StaticMembersIfE1xMUlvE_clEv
 // CHECK: ret i32 1
-// CHECK: define linkonce_odr i32 @_ZNK13StaticMembersIfE1xMUlvE0_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK13StaticMembersIfE1xMUlvE0_clEv
 // CHECK: ret i32 2
 template float StaticMembers<float>::x;
 
-// CHECK: define internal void @__cxx_global_var_init1()
+// CHECK-LABEL: define internal void @__cxx_global_var_init1()
 // CHECK: call i32 @_ZNK13StaticMembersIfE1yMUlvE_clEv
-// CHECK: define linkonce_odr i32 @_ZNK13StaticMembersIfE1yMUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK13StaticMembersIfE1yMUlvE_clEv
 // CHECK: ret i32 3
 template float StaticMembers<float>::y;
 
-// CHECK: define internal void @__cxx_global_var_init2()
+// CHECK-LABEL: define internal void @__cxx_global_var_init2()
 // CHECK: call i32 @_Z13accept_lambdaIN13StaticMembersIfE1zMUlvE_EEiT_
 // CHECK: declare i32 @_Z13accept_lambdaIN13StaticMembersIfE1zMUlvE_EEiT_()
 template float StaticMembers<float>::z;
 
-// CHECK: define internal void @__cxx_global_var_init3
+// CHECK-LABEL: define internal void @__cxx_global_var_init3()
+// CHECK: call {{.*}} @_ZNK13StaticMembersIfE1fMUlvE_cvPFivEEv
+// CHECK-LABEL: define linkonce_odr i32 ()* @_ZNK13StaticMembersIfE1fMUlvE_cvPFivEEv
+template int (*StaticMembers<float>::f)();
+
+// CHECK-LABEL: define internal void @__cxx_global_var_init4
 // CHECK: call i32 @"_ZNK13StaticMembersIdE3$_2clEv"
-// CHECK: define internal i32 @"_ZNK13StaticMembersIdE3$_2clEv"
+// CHECK-LABEL: define internal i32 @"_ZNK13StaticMembersIdE3$_2clEv"
 // CHECK: ret i32 42
 template<> double StaticMembers<double>::z = []{return 42; }();
 
 template<typename T>
 void func_template(T = []{ return T(); }());
 
-// CHECK: define void @_Z17use_func_templatev()
+// CHECK-LABEL: define void @_Z17use_func_templatev()
 void use_func_template() {
-  // CHECK: call i32 @"_ZZ13func_templateIiEvT_ENKS_IiE3$_3clEv"
+  // CHECK: call i32 @"_ZZ13func_templateIiEvT_ENK3$_3clEv"
   func_template<int>();
 }
 
@@ -183,7 +192,7 @@ namespace PR12123 {
   };
   void B::h() { f(); }
 }
-// CHECK: define linkonce_odr %"struct.PR12123::A"* @_ZZN7PR121231B1fERKSt9type_infoEd_NKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr %"struct.PR12123::A"* @_ZZN7PR121231B1fERKSt9type_infoEd_NKUlvE_clEv
 
 namespace PR12808 {
   template <typename> struct B {
@@ -196,11 +205,11 @@ namespace PR12808 {
   void f() {
     b<int>(1);
   }
-  // CHECK: define linkonce_odr void @_ZZN7PR128081bIiEEviENKS0_IiEUlvE_clEv
-  // CHECK: define linkonce_odr i32 @_ZZZN7PR128081bIiEEviENKS0_IiEUlvE_clEvENKUlvE_clEv
+  // CHECK-LABEL: define linkonce_odr void @_ZZN7PR128081bIiEEviENKUlvE_clEv
+  // CHECK-LABEL: define linkonce_odr i32 @_ZZZN7PR128081bIiEEviENKUlvE_clEvENKUlvE_clEv
 }
 
-// CHECK: define linkonce_odr void @_Z1fIZZNK23TestNestedInstantiationclEvENKUlvE_clEvEUlvE_EvT_
+// CHECK-LABEL: define linkonce_odr void @_Z1fIZZNK23TestNestedInstantiationclEvENKUlvE_clEvEUlvE_EvT_
 
 struct Members {
   int x = [] { return 1; }() + [] { return 2; }();
@@ -208,7 +217,7 @@ struct Members {
 };
 
 void test_Members() {
-  // CHECK: define linkonce_odr void @_ZN7MembersC2Ev
+  // CHECK-LABEL: define linkonce_odr void @_ZN7MembersC2Ev
   // CHECK: call i32 @_ZNK7Members1xMUlvE_clEv
   // CHECK-NEXT: call i32 @_ZNK7Members1xMUlvE0_clE
   // CHECK-NEXT: add nsw i32
@@ -232,21 +241,21 @@ void test_NestedInstantiation() {
 }
 
 // Check the linkage of the lambdas used in test_Members.
-// CHECK: define linkonce_odr i32 @_ZNK7Members1xMUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK7Members1xMUlvE_clEv
 // CHECK: ret i32 1
-// CHECK: define linkonce_odr i32 @_ZNK7Members1xMUlvE0_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK7Members1xMUlvE0_clEv
 // CHECK: ret i32 2
-// CHECK: define linkonce_odr i32 @_ZNK7Members1yMUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZNK7Members1yMUlvE_clEv
 // CHECK: ret i32 3
 
 // Check linkage of the various lambdas.
-// CHECK: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE_clEv
 // CHECK: ret i32 1
-// CHECK: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE0_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE0_clEv
 // CHECK: ret i32
-// CHECK: define linkonce_odr double @_ZZ11inline_funciENKUlvE1_clEv
+// CHECK-LABEL: define linkonce_odr double @_ZZ11inline_funciENKUlvE1_clEv
 // CHECK: ret double
-// CHECK: define linkonce_odr i32 @_ZZ11inline_funciENKUliE_clEi
+// CHECK-LABEL: define linkonce_odr i32 @_ZZ11inline_funciENKUliE_clEi
 // CHECK: ret i32
-// CHECK: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE2_clEv
+// CHECK-LABEL: define linkonce_odr i32 @_ZZ11inline_funciENKUlvE2_clEv
 // CHECK: ret i32 17