vendor/clang/clang-r114020

1 files changed, 25 insertions, 5 deletions

diff --git a/test/CodeGenCXX/pointers-to-data-members.cpp b/test/CodeGenCXX/pointers-to-data-members.cpp
index 70308c6abc5f9..38c7d2815a084 100644
--- a/test/CodeGenCXX/pointers-to-data-members.cpp
+++ b/test/CodeGenCXX/pointers-to-data-members.cpp
@@ -65,15 +65,21 @@ int A::*pa;
 int C::*pc;
 
 void f() {
-  // CHECK: store i64 -1, i64* @_ZN5Casts2paE
+  // CHECK:      store i64 -1, i64* @_ZN5Casts2paE
   pa = 0;
 
-  // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add nsw i64 {{.*}}, 4
-  // CHECK: store i64 [[ADJ]], i64* @_ZN5Casts2pcE
+  // CHECK-NEXT: [[TMP:%.*]] = load i64* @_ZN5Casts2paE, align 8
+  // CHECK-NEXT: [[ADJ:%.*]] = add nsw i64 [[TMP]], 4
+  // CHECK-NEXT: [[ISNULL:%.*]] = icmp eq i64 [[TMP]], -1
+  // CHECK-NEXT: [[RES:%.*]] = select i1 [[ISNULL]], i64 [[TMP]], i64 [[ADJ]]
+  // CHECK-NEXT: store i64 [[RES]], i64* @_ZN5Casts2pcE
   pc = pa;
 
-  // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = sub nsw i64 {{.*}}, 4
-  // CHECK: store i64 [[ADJ]], i64* @_ZN5Casts2paE
+  // CHECK-NEXT: [[TMP:%.*]] = load i64* @_ZN5Casts2pcE, align 8
+  // CHECK-NEXT: [[ADJ:%.*]] = sub nsw i64 [[TMP]], 4
+  // CHECK-NEXT: [[ISNULL:%.*]] = icmp eq i64 [[TMP]], -1
+  // CHECK-NEXT: [[RES:%.*]] = select i1 [[ISNULL]], i64 [[TMP]], i64 [[ADJ]]
+  // CHECK-NEXT: store i64 [[RES]], i64* @_ZN5Casts2paE
   pa = static_cast<int A::*>(pc);
 }
 
@@ -183,3 +189,17 @@ struct A {
 A a;
 
 }
+
+namespace BoolPtrToMember {
+  struct X {
+    bool member;
+  };
+
+  // CHECK: define i8* @_ZN15BoolPtrToMember1fERNS_1XEMS0_b
+  bool &f(X &x, bool X::*member) {
+    // CHECK: {{bitcast.* to i8\*}}
+    // CHECK-NEXT: getelementptr inbounds i8*
+    // CHECK-NEXT: ret i8*
+    return x.*member;
+  }
+}