Update clang to r96341.

1 files changed, 87 insertions, 0 deletions

diff --git a/test/CodeGenCXX/pointers-to-data-members.cpp b/test/CodeGenCXX/pointers-to-data-members.cpp
new file mode 100644
index 0000000..d96eb03
--- /dev/null
+++ b/test/CodeGenCXX/pointers-to-data-members.cpp
@@ -0,0 +1,87 @@
+// RUN: %clang_cc1 %s -emit-llvm -o - -triple=x86_64-apple-darwin10 | FileCheck %s
+
+struct A { int a; int b; };
+struct B { int b; };
+struct C : B, A { };
+
+// Zero init.
+namespace ZeroInit {
+  // CHECK: @_ZN8ZeroInit1aE = global i64 -1
+  int A::* a;
+  
+  // CHECK: @_ZN8ZeroInit2aaE = global [2 x i64] [i64 -1, i64 -1]
+  int A::* aa[2];
+  
+  // CHECK: @_ZN8ZeroInit3aaaE = global [2 x [2 x i64]] {{\[}}[2 x i64] [i64 -1, i64 -1], [2 x i64] [i64 -1, i64 -1]]
+  int A::* aaa[2][2];
+  
+  // CHECK: @_ZN8ZeroInit1bE = global i64 -1,
+  int A::* b = 0;
+
+  // CHECK: @_ZN8ZeroInit2saE = global %struct.anon { i64 -1 }
+  struct {
+    int A::*a;
+  } sa;
+  
+  // CHECK: @_ZN8ZeroInit3ssaE = 
+  // CHECK: [2 x i64] [i64 -1, i64 -1]
+  struct {
+    int A::*aa[2];
+  } ssa[2];
+  
+  // CHECK: @_ZN8ZeroInit2ssE = global %1 { %struct.anon { i64 -1 } }
+  struct {
+    struct {
+      int A::*pa;
+    } s;
+  } ss;
+}
+
+// PR5674
+namespace PR5674 {
+  // CHECK: @_ZN6PR56742pbE = global i64 4
+  int A::*pb = &A::b;
+}
+
+// Casts.
+namespace Casts {
+
+int A::*pa;
+int C::*pc;
+
+void f() {
+  // CHECK: store i64 -1, i64* @_ZN5Casts2paE
+  pa = 0;
+
+  // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add i64 {{.*}}, 4
+  // CHECK: store i64 [[ADJ]], i64* @_ZN5Casts2pcE
+  pc = pa;
+
+  // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = sub i64 {{.*}}, 4
+  // CHECK: store i64 [[ADJ]], i64* @_ZN5Casts2paE
+  pa = static_cast<int A::*>(pc);
+}
+
+}
+
+// Comparisons
+namespace Comparisons {
+  void f() {
+    int A::*a;
+
+    // CHECK: icmp ne i64 {{.*}}, -1
+    if (a) { }
+
+    // CHECK: icmp ne i64 {{.*}}, -1
+    if (a != 0) { }
+    
+    // CHECK: icmp ne i64 -1, {{.*}}
+    if (0 != a) { }
+
+    // CHECK: icmp eq i64 {{.*}}, -1
+    if (a == 0) { }
+
+    // CHECK: icmp eq i64 -1, {{.*}}
+    if (0 == a) { }
+  }
+}