summaryrefslogtreecommitdiffstats
path: root/test/CodeGen/builtin-ms-noop.cpp
blob: 76c6c139d00070f28ae891da13ef79abcb17a5b3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
// RUN: %clang_cc1 -fms-extensions -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s

struct A {
  ~A() {}
};

extern "C" int f() {
// CHECK: define i32 @f()
// CHECK-NOT: call void @_ZN1AD1Ev
// CHECK: ret i32 0
  return __noop(A());
};

extern "C" int g() {
  return __noop;
// CHECK: define i32 @g()
// CHECK: ret i32 0
}

extern "C" int h() {
  return (__noop);
// CHECK: define i32 @h()
// CHECK: ret i32 0
}

extern "C" int i() {
  return __noop + 1;
// CHECK: define i32 @i()
// CHECK: ret i32 1
}