1; RUN: llc < %s -mtriple=thumbv7-apple-darwin10
2; <rdar://problem/8264008>
3
4define linkonce_odr arm_apcscc void @func1() {
5entry:
6  %save_filt.936 = alloca i32                     ; <i32*> [#uses=2]
7  %save_eptr.935 = alloca i8*                     ; <i8**> [#uses=2]
8  %eh_exception = alloca i8*                      ; <i8**> [#uses=5]
9  %eh_selector = alloca i32                       ; <i32*> [#uses=3]
10  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
11  call arm_apcscc  void @func2()
12  br label %return
13
14bb:                                               ; No predecessors!
15  %eh_select = load i32* %eh_selector             ; <i32> [#uses=1]
16  store i32 %eh_select, i32* %save_filt.936, align 4
17  %eh_value = load i8** %eh_exception             ; <i8*> [#uses=1]
18  store i8* %eh_value, i8** %save_eptr.935, align 4
19  invoke arm_apcscc  void @func3()
20          to label %invcont unwind label %lpad
21
22invcont:                                          ; preds = %bb
23  %tmp6 = load i8** %save_eptr.935, align 4          ; <i8*> [#uses=1]
24  store i8* %tmp6, i8** %eh_exception, align 4
25  %tmp7 = load i32* %save_filt.936, align 4          ; <i32> [#uses=1]
26  store i32 %tmp7, i32* %eh_selector, align 4
27  br label %Unwind
28
29bb12:                                             ; preds = %ppad
30  call arm_apcscc  void @_ZSt9terminatev() noreturn nounwind
31  unreachable
32
33return:                                           ; preds = %entry
34  ret void
35
36lpad:                                             ; preds = %bb
37  %eh_ptr = call i8* @llvm.eh.exception()         ; <i8*> [#uses=1]
38  store i8* %eh_ptr, i8** %eh_exception
39  %eh_ptr13 = load i8** %eh_exception             ; <i8*> [#uses=1]
40  %eh_select14 = call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %eh_ptr13, i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*), i32 1)
41  store i32 %eh_select14, i32* %eh_selector
42  br label %ppad
43
44ppad:
45  br label %bb12
46
47Unwind:
48  %eh_ptr15 = load i8** %eh_exception
49  call arm_apcscc  void @_Unwind_SjLj_Resume(i8* %eh_ptr15)
50  unreachable
51}
52
53declare arm_apcscc void @func2()
54
55declare arm_apcscc void @_ZSt9terminatev() noreturn nounwind
56
57declare i8* @llvm.eh.exception() nounwind readonly
58
59declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind
60
61declare arm_apcscc void @_Unwind_SjLj_Resume(i8*)
62
63declare arm_apcscc void @func3()
64
65declare arm_apcscc i32 @__gxx_personality_sj0(...)
66