1 // RUN: %llvmgxx -S %s -o - | grep byval | count 2
2 // XTARGET: x86
3 // PR4242
4 // (PR 4242 bug is on 64-bit only, test passes on x86-32 as well)
5
6 struct S {
7 void* data[3];
8 };
9
10 struct T {
11 void* data[2];
12 };
13
fail(int,int,int,int,T t,void * p)14 extern "C" S fail(int, int, int, int, T t, void* p) {
15 S s;
16 s.data[0] = t.data[0];
17 s.data[1] = t.data[1];
18 s.data[2] = p;
19 return s;
20 }
21
succeed(S * sret,int,int,int,int,T t,void * p)22 extern "C" S* succeed(S* sret, int, int, int, int, T t, void* p) {
23 sret->data[0] = t.data[0];
24 sret->data[1] = t.data[1];
25 sret->data[2] = p;
26 return sret;
27 }
28