aliases.ll
1.41 KB
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
; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s
; CHECK: .globl test
; CHECK: .Lstructvar:
; CHECK: .size .Lstructvar, 8
; CHECK: .globl foo1
; CHECK: .set foo1, bar
; CHECK-NOT: .size foo1
; CHECK: .globl foo2
; CHECK: .set foo2, bar
; CHECK-NOT: .size foo2
; CHECK: .weak bar_f
; CHECK: .set bar_f, foo_f
; CHECK-NOT: .size bar_f
; CHECK: .set bar_i, bar
; CHECK-NOT: .size bar_i
; CHECK: .globl A
; CHECK: .set A, bar
; CHECK-NOT: .size A
; CHECK: .globl elem0
; CHECK: .set elem0, .Lstructvar
; CHECK: .size elem0, 4
; CHECK: .globl elem1
; CHECK: .set elem1, .Lstructvar+4
; CHECK: .size elem1, 4
@bar = global i32 42
@foo1 = alias i32, i32* @bar
@foo2 = alias i32, i32* @bar
%FunTy = type i32()
define i32 @foo_f() {
ret i32 0
}
@bar_f = weak alias %FunTy, %FunTy* @foo_f
@bar_i = internal alias i32, i32* @bar
@A = alias i64, bitcast (i32* @bar to i64*)
@structvar = private global {i32, i32} {i32 1, i32 2}
@elem0 = alias i32, getelementptr({i32, i32}, {i32, i32}* @structvar, i32 0, i32 0)
@elem1 = alias i32, getelementptr({i32, i32}, {i32, i32}* @structvar, i32 0, i32 1)
define i32 @test() {
entry:
%tmp = load i32, i32* @foo1
%tmp1 = load i32, i32* @foo2
%tmp0 = load i32, i32* @bar_i
%tmp2 = call i32 @foo_f()
%tmp3 = add i32 %tmp, %tmp2
%tmp4 = call i32 @bar_f()
%tmp5 = add i32 %tmp3, %tmp4
%tmp6 = add i32 %tmp1, %tmp5
%tmp7 = add i32 %tmp6, %tmp0
ret i32 %tmp7
}