blob: 13f03478f019f0c11157b06414e5bbf5e0d32c17 (
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s
// Basic base class test.
struct f0_s0 { unsigned a; };
struct f0_s1 : public f0_s0 { void *b; };
// CHECK: define void @_Z2f05f0_s1(i64 %a0.coerce0, i8* %a0.coerce1)
void f0(f0_s1 a0) { }
// Check with two eight-bytes in base class.
struct f1_s0 { unsigned a; unsigned b; float c; };
struct f1_s1 : public f1_s0 { float d;};
// CHECK: define void @_Z2f15f1_s1(i64 %a0.coerce0, double %a0.coerce1)
void f1(f1_s1 a0) { }
// Check with two eight-bytes in base class and merge.
struct f2_s0 { unsigned a; unsigned b; float c; };
struct f2_s1 : public f2_s0 { char d;};
// CHECK: define void @_Z2f25f2_s1(i64 %a0.coerce0, i64 %a0.coerce1)
void f2(f2_s1 a0) { }
// PR5831
// CHECK: define void @_Z2f34s3_1(i64 %x.coerce)
struct s3_0 {};
struct s3_1 { struct s3_0 a; long b; };
void f3(struct s3_1 x) {}
// CHECK: define i64 @_Z4f4_0M2s4i(i64 %a)
// CHECK: define {{.*}} @_Z4f4_1M2s4FivE(i64 %a.coerce0, i64 %a.coerce1)
struct s4 {};
typedef int s4::* s4_mdp;
typedef int (s4::*s4_mfp)();
s4_mdp f4_0(s4_mdp a) { return a; }
s4_mfp f4_1(s4_mfp a) { return a; }
namespace PR7523 {
struct StringRef {
char *a;
};
void AddKeyword(StringRef, int x);
void foo() {
// CHECK: define void @_ZN6PR75233fooEv()
// CHECK: call void @_ZN6PR752310AddKeywordENS_9StringRefEi(i8* {{.*}}, i32 4)
AddKeyword(StringRef(), 4);
}
}
namespace PR7742 { // Also rdar://8250764
struct s2 {
float a[2];
};
struct c2 : public s2 {};
// CHECK: define double @_ZN6PR77423fooEPNS_2c2E(%"struct.PR7742::c2"* %P)
c2 foo(c2 *P) {
}
}
namespace PR5179 {
struct B {};
struct B1 : B {
int* pa;
};
struct B2 : B {
B1 b1;
};
// CHECK: define i8* @_ZN6PR51793barENS_2B2E(i32* %b2.coerce)
const void *bar(B2 b2) {
return b2.b1.pa;
}
}
|
