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
|
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -O1 < %s | FileCheck -check-prefix=OPT %s
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes='default<O1>' < %s | FileCheck -check-prefix=OPT %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=LLC %s
; OPT: declare void @foo4() local_unnamed_addr #0
; OPT: define void @foo3() local_unnamed_addr #1
; OPT: define void @foo2() local_unnamed_addr #1
; OPT: define void @foo1() local_unnamed_addr #1
; OPT: define amdgpu_kernel void @kernel1() local_unnamed_addr #2
; OPT: define amdgpu_kernel void @kernel2() local_unnamed_addr #2
; OPT: attributes #0 = { {{.*}} "target-features"="+wavefrontsize64" }
; OPT: attributes #1 = { {{.*}} "target-features"="{{.*}},-wavefrontsize16,+wavefrontsize32,-wavefrontsize64
; OPT: attributes #2 = { {{.*}} "target-features"="+wavefrontsize32
; OPT: attributes #3 = { nounwind }
; LLC: foo3:
; LLC: sample asm
; LLC: foo2:
; LLC: sample asm
; LLC: foo1:
; LLC: foo4@gotpcrel32@lo+4
; LLC: foo4@gotpcrel32@hi+12
; LLC: foo3@gotpcrel32@lo+4
; LLC: foo3@gotpcrel32@hi+12
; LLC: foo2@gotpcrel32@lo+4
; LLC: foo2@gotpcrel32@hi+12
; LLC: foo1@gotpcrel32@lo+4
; LLC: foo1@gotpcrel32@hi+12
; LLC: kernel1:
; LLC: foo1@gotpcrel32@lo+4
; LLC: foo1@gotpcrel32@hi+12
; LLC: kernel2:
; LLC: foo2@gotpcrel32@lo+4
; LLC: foo2@gotpcrel32@hi+12
declare void @foo4() #1
define void @foo3() #1 {
entry:
call void asm sideeffect "; sample asm", ""()
ret void
}
define void @foo2() #1 {
entry:
call void asm sideeffect "; sample asm", ""()
ret void
}
define void @foo1() #1 {
entry:
tail call void @foo4()
tail call void @foo3()
tail call void @foo2()
tail call void @foo2()
tail call void @foo1()
ret void
}
define amdgpu_kernel void @kernel1() #0 {
entry:
tail call void @foo1()
ret void
}
define amdgpu_kernel void @kernel2() #0 {
entry:
tail call void @foo2()
ret void
}
attributes #0 = { nounwind "target-features"="+wavefrontsize32" }
attributes #1 = { noinline nounwind "target-features"="+wavefrontsize64" }
|
