2007-04-15-InlineEH.ll
1.6 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
67
68
69
; RUN: opt < %s -inline -S | FileCheck %s
; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s
; PR1335
target triple = "i686-pc-linux-gnu"
declare i32 @__gxx_personality_v0(...)
declare void @a()
declare void @b()
declare void @c()
define void @f() {
; CHECK-LABEL: define void @f()
entry:
call void asm "rdtsc\0A\09movl %eax, $0\0A\09movl %edx, $1", "=*imr,=*imr,~{dirflag},~{fpsr},~{flags},~{dx},~{ax}"( i32* null, i32* null ) nounwind
; CHECK: call void asm
unreachable
}
define void @g() personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: define void @g() personality i32 (...)* @__gxx_personality_v0
entry:
invoke void @a() to label %invcont1 unwind label %cleanup
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @a()
invcont1:
invoke void @b() to label %invcont2 unwind label %cleanup
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @b()
invcont2:
invoke void @c() to label %invcont3 unwind label %cleanup
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @c()
invcont3:
invoke void @f() to label %invcont4 unwind label %cleanup
; CHECK-NOT: {{call|invoke}}
; CHECK: call void asm
; CHECK-NOT: {{call|invoke}}
invcont4:
ret void
cleanup:
%ex = landingpad {i8*, i32} cleanup
resume { i8*, i32 } %ex
}
define void @h() {
; CHECK-LABEL: define void @h() personality i32 (...)* @__gxx_personality_v0
entry:
call void @g()
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @a()
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @b()
; CHECK-NOT: {{call|invoke}}
; CHECK: invoke void @c()
; CHECK-NOT: {{call|invoke}}
; CHECK: call void asm
; CHECK-NOT: {{call|invoke}}
ret void
}