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
|
; RUN: llc -march=js -o - < %s | FileCheck %s
; ModuleID = 'test/CodeGen/JS/aliases.ll'
target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
target triple = "asmjs-unknown-emscripten"
; ModuleID = 'tests/hello_world.bc'
target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
target triple = "asmjs-unknown-emscripten"
@.str = private unnamed_addr constant [18 x i8] c"hello, world! %d\0A\00", align 1 ; [#uses=1 type=[18 x i8]*]
@othername = alias internal void (i32)* @doit
@othername2 = alias internal void (i32)* @othername
@othername3 = alias internal void (i32)* @othername2
@othername4 = alias internal bitcast (void (i32)* @othername2 to void ()*)
@list = global i32 ptrtoint (void ()* @othername4 to i32)
@list2 = global <{ i32, i32, i32, i32, i32 }> <{ i32 ptrtoint (void (i32)* @doit to i32), i32 ptrtoint (void (i32)* @othername to i32), i32 ptrtoint (void (i32)* @othername2 to i32), i32 ptrtoint (void (i32)* @othername3 to i32), i32 ptrtoint (void ()* @othername4 to i32) }>
@value = global i32 17
@value2 = alias i32* @value
@value3 = alias i32* @value
define internal void @doit(i32 %x) {
%call = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([18 x i8]* @.str, i32 0, i32 0), i32 %x) ; [#uses=0 type=i32]
ret void
}
;;; we just check for compilation to succeed here, specifically of @list and @list2
; CHECK: function _main() {
; CHECK: }
define i32 @main() {
entry:
call void ()* @othername4()
%fp = ptrtoint void ()* @othername4 to i32
%fp1 = add i32 %fp, 0
%pf = inttoptr i32 %fp1 to void (i32)*
%x = load i32* @value3
call void (i32)* %pf(i32 %x)
%x1 = load i32* @value2
call void (i32)* @othername3(i32 %x1)
%x2 = load i32* @value
call void (i32)* @othername2(i32 %x2)
store i32 18, i32* @value
%x3 = load i32* @value
call void (i32)* @othername(i32 %x3)
store i32 19, i32* @value3
%x4 = load i32* @value3
call void (i32)* @doit(i32 %x4)
ret i32 1
}
declare i32 @printf(i8*, ...)
|
