1// RUN: %clang -target mips64el-unknown-linux -O3 -S -mabi=n64 -o - -emit-llvm %s | FileCheck %s
2
3class B0 {
4  double d;
5};
6
7class D0 : public B0 {
8  float f;
9};
10
11class B1 {
12};
13
14class D1 : public B1 {
15  double d;
16  float f;
17};
18
19class D2 : public B0 {
20  double d2;
21};
22
23extern D0 gd0;
24extern D1 gd1;
25extern D2 gd2;
26
27// CHECK: define inreg { i64, i64 } @_Z4foo1v()
28D0 foo1(void) {
29  return gd0;
30}
31
32// CHECK: define inreg { double, float } @_Z4foo2v()
33D1 foo2(void) {
34  return gd1;
35}
36
37// CHECK-LABEL: define void @_Z4foo32D2(i64 inreg %a0.coerce0, double inreg %a0.coerce1)
38void foo3(D2 a0) {
39  gd2 = a0;
40}
41
42// CHECK-LABEL: define void @_Z4foo42D0(i64 inreg %a0.coerce0, i64 inreg %a0.coerce1)
43void foo4(D0 a0) {
44  gd0 = a0;
45}
46
47