1 ; RUN: opt -basic-aa -S -O2 < %s | FileCheck %s
2 ; RUN: opt -aa-pipeline=basic-aa -S -passes='default<O2>' < %s | FileCheck %s
5 ; CHECK: define i32 @main()
7 ; CHECK-NEXT: call void @exit(i32 38)
9 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
10 target triple = "x86_64-apple-darwin10.0.0"
12 %struct.cont_t = type { void (i8*, i32)*, i8* }
13 %struct.foo_sf_t = type { %struct.cont_t*, i32 }
15 define i32 @main() nounwind ssp {
17 %cont = alloca %struct.cont_t, align 8 ; <%struct.cont_t*> [#uses=4]
18 %tmp = getelementptr inbounds %struct.cont_t, %struct.cont_t* %cont, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
19 %tmp1 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %cont, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=2]
20 store void (i8*, i32)* bitcast (void (%struct.cont_t*, i32)* @quit to void (i8*, i32)*), void (i8*, i32)** %tmp1
21 %tmp2 = load void (i8*, i32)*, void (i8*, i32)** %tmp1 ; <void (i8*, i32)*> [#uses=1]
22 store void (i8*, i32)* %tmp2, void (i8*, i32)** %tmp
23 %tmp3 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %cont, i32 0, i32 1 ; <i8**> [#uses=1]
24 store i8* null, i8** %tmp3
25 call void @foo(%struct.cont_t* %cont)
29 define internal void @quit(%struct.cont_t* %cont, i32 %rcode) nounwind ssp {
31 call void @exit(i32 %rcode) noreturn
35 define internal void @foo(%struct.cont_t* %c) nounwind ssp {
37 %sf = alloca %struct.foo_sf_t, align 8 ; <%struct.foo_sf_t*> [#uses=3]
38 %next = alloca %struct.cont_t, align 8 ; <%struct.cont_t*> [#uses=3]
39 %tmp = getelementptr inbounds %struct.foo_sf_t, %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
40 store %struct.cont_t* %c, %struct.cont_t** %tmp
41 %tmp2 = getelementptr inbounds %struct.foo_sf_t, %struct.foo_sf_t* %sf, i32 0, i32 1 ; <i32*> [#uses=1]
42 store i32 2, i32* %tmp2
43 %tmp4 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %next, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
44 store void (i8*, i32)* bitcast (void (%struct.foo_sf_t*, i32)* @foo2 to void (i8*, i32)*), void (i8*, i32)** %tmp4
45 %tmp5 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %next, i32 0, i32 1 ; <i8**> [#uses=1]
46 %conv = bitcast %struct.foo_sf_t* %sf to i8* ; <i8*> [#uses=1]
47 store i8* %conv, i8** %tmp5
48 call void @bar(%struct.cont_t* %next, i32 14)
52 define internal void @foo2(%struct.foo_sf_t* %sf, i32 %y) nounwind ssp {
54 %tmp1 = getelementptr inbounds %struct.foo_sf_t, %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
55 %tmp2 = load %struct.cont_t*, %struct.cont_t** %tmp1 ; <%struct.cont_t*> [#uses=1]
56 %tmp3 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %tmp2, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
57 %tmp4 = load void (i8*, i32)*, void (i8*, i32)** %tmp3 ; <void (i8*, i32)*> [#uses=1]
58 %tmp6 = getelementptr inbounds %struct.foo_sf_t, %struct.foo_sf_t* %sf, i32 0, i32 0 ; <%struct.cont_t**> [#uses=1]
59 %tmp7 = load %struct.cont_t*, %struct.cont_t** %tmp6 ; <%struct.cont_t*> [#uses=1]
60 %conv = bitcast %struct.cont_t* %tmp7 to i8* ; <i8*> [#uses=1]
61 %tmp9 = getelementptr inbounds %struct.foo_sf_t, %struct.foo_sf_t* %sf, i32 0, i32 1 ; <i32*> [#uses=1]
62 %tmp10 = load i32, i32* %tmp9 ; <i32> [#uses=1]
63 %mul = mul i32 %tmp10, %y ; <i32> [#uses=1]
64 call void %tmp4(i8* %conv, i32 %mul)
68 define internal void @bar(%struct.cont_t* %c, i32 %y) nounwind ssp {
70 %tmp1 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %c, i32 0, i32 0 ; <void (i8*, i32)**> [#uses=1]
71 %tmp2 = load void (i8*, i32)*, void (i8*, i32)** %tmp1 ; <void (i8*, i32)*> [#uses=1]
72 %tmp4 = getelementptr inbounds %struct.cont_t, %struct.cont_t* %c, i32 0, i32 1 ; <i8**> [#uses=1]
73 %tmp5 = load i8*, i8** %tmp4 ; <i8*> [#uses=1]
74 %add = add nsw i32 %y, 5 ; <i32> [#uses=1]
75 call void %tmp2(i8* %tmp5, i32 %add)
79 declare void @exit(i32) noreturn