diff options
| -rw-r--r-- | test/CodeGenCXX/member-function-pointers.cpp | 5 | ||||
| -rw-r--r-- | test/CodeGenCXX/member-pointer-cast.cpp | 21 |
2 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGenCXX/member-function-pointers.cpp b/test/CodeGenCXX/member-function-pointers.cpp index bba9962066..05bf396325 100644 --- a/test/CodeGenCXX/member-function-pointers.cpp +++ b/test/CodeGenCXX/member-function-pointers.cpp @@ -34,6 +34,11 @@ void f() { // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add i64 {{.*}}, 16 // CHECK: store i64 [[ADJ]], i64* getelementptr inbounds (%0* @pc, i32 0, i32 1) pc = pa; + + // CHECK: store i64 {{.*}}, i64* getelementptr inbounds (%0* @pa, i32 0, i32 0) + // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = sub i64 {{.*}}, 16 + // CHECK: store i64 [[ADJ]], i64* getelementptr inbounds (%0* @pa, i32 0, i32 1) + pa = static_cast<void (A::*)()>(pc); } void f2() { diff --git a/test/CodeGenCXX/member-pointer-cast.cpp b/test/CodeGenCXX/member-pointer-cast.cpp new file mode 100644 index 0000000000..794996881e --- /dev/null +++ b/test/CodeGenCXX/member-pointer-cast.cpp @@ -0,0 +1,21 @@ +// RUN: clang-cc %s -emit-llvm -o - -triple=x86_64-apple-darwin9 | FileCheck %s + +struct A { int a; }; +struct B { int b; }; +struct C : B, A { }; + +int A::*pa; +int C::*pc; + +void f() { + // CHECK: store i64 -1, i64* @pa + pa = 0; + + // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = add i64 {{.*}}, 4 + // CHECK: store i64 [[ADJ]], i64* @pc + pc = pa; + + // CHECK: [[ADJ:%[a-zA-Z0-9\.]+]] = sub i64 {{.*}}, 4 + // CHECK: store i64 [[ADJ]], i64* @pa + pa = static_cast<int A::*>(pc); +} |