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
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s
declare dso_local ptr @foo()
define dereferenceable(8) ptr @test1() nounwind {
; CHECK-LABEL: test1:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call ptr @foo()
ret ptr %ret
}
define ptr @test2() nounwind {
; CHECK-LABEL: test2:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call dereferenceable(8) ptr @foo()
ret ptr %ret
}
define dereferenceable_or_null(8) ptr @test3() nounwind {
; CHECK-LABEL: test3:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call ptr @foo()
ret ptr %ret
}
define ptr @test4() nounwind {
; CHECK-LABEL: test4:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call dereferenceable_or_null(8) ptr @foo()
ret ptr %ret
}
define align 8 ptr @test5() nounwind {
; CHECK-LABEL: test5:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call ptr @foo()
ret ptr %ret
}
define ptr @test6() nounwind {
; CHECK-LABEL: test6:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call align 8 ptr @foo()
ret ptr %ret
}
define noundef ptr @test7() nounwind {
; CHECK-LABEL: test7:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call ptr @foo()
ret ptr %ret
}
define ptr @test8() nounwind {
; CHECK-LABEL: test8:
; CHECK: # %bb.0:
; CHECK-NEXT: jmp foo # TAILCALL
%ret = tail call noundef ptr @foo()
ret ptr %ret
}
|
