1 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-bgq-linux -mcpu=a2 < %s
2 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
3 target triple = "powerpc64-bgq-linux"
5 %"class.std::__1::__assoc_sub_state" = type { %"class.std::__1::__shared_count", %"class.std::__exception_ptr::exception_ptr", %"class.std::__1::mutex", %"class.std::__1::condition_variable", i32 }
6 %"class.std::__1::__shared_count" = type { i32 (...)**, i64 }
7 %"class.std::__exception_ptr::exception_ptr" = type { i8* }
8 %"class.std::__1::mutex" = type { %union.pthread_mutex_t }
9 %union.pthread_mutex_t = type { %"struct.<anonymous union>::__pthread_mutex_s" }
10 %"struct.<anonymous union>::__pthread_mutex_s" = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_internal_list }
11 %struct.__pthread_internal_list = type { %struct.__pthread_internal_list*, %struct.__pthread_internal_list* }
12 %"class.std::__1::condition_variable" = type { %union.pthread_cond_t }
13 %union.pthread_cond_t = type { %struct.anon }
14 %struct.anon = type { i32, i32, i64, i64, i64, i8*, i32, i32 }
15 %"class.std::__1::unique_lock" = type { %"class.std::__1::mutex"*, i8 }
17 declare i32 @__gxx_personality_v0(...)
19 ; Function Attrs: optsize
20 define void @_ZNSt3__117__assoc_sub_state4copyEv(%"class.std::__1::__assoc_sub_state"* %this) #0 align 2 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
22 %__lk = alloca %"class.std::__1::unique_lock", align 8
23 %ref.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
24 %tmp = alloca { i64, i64 }, align 8
25 %agg.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
26 %__mut_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state", %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 2
27 %__m_.i.i = getelementptr inbounds %"class.std::__1::unique_lock", %"class.std::__1::unique_lock"* %__lk, i64 0, i32 0
28 store %"class.std::__1::mutex"* %__mut_, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
29 %__owns_.i.i = getelementptr inbounds %"class.std::__1::unique_lock", %"class.std::__1::unique_lock"* %__lk, i64 0, i32 1
30 store i8 1, i8* %__owns_.i.i, align 8, !tbaa !6
31 call void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"* %__mut_) #4
32 invoke void @_ZNSt3__117__assoc_sub_state10__sub_waitERNS_11unique_lockINS_5mutexEEE(%"class.std::__1::__assoc_sub_state"* %this, %"class.std::__1::unique_lock"* %__lk) #4
33 to label %invoke.cont unwind label %lpad
35 invoke.cont: ; preds = %entry
36 %__exception_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state", %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 1
37 %0 = bitcast { i64, i64 }* %tmp to i8*
38 call void @llvm.memset.p0i8.i64(i8* align 8 %0, i8 0, i64 16, i1 false)
39 call void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp, { i64, i64 }* byval %tmp) #5
40 %call = call zeroext i1 @_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_(%"class.std::__exception_ptr::exception_ptr"* %__exception_, %"class.std::__exception_ptr::exception_ptr"* %ref.tmp) #5
41 call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp) #5
42 br i1 %call, label %if.then, label %if.end
44 if.then: ; preds = %invoke.cont
45 call void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp, %"class.std::__exception_ptr::exception_ptr"* %__exception_) #5
46 invoke void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #6
47 to label %invoke.cont4 unwind label %lpad3
49 invoke.cont4: ; preds = %if.then
52 lpad: ; preds = %entry
53 %1 = landingpad { i8*, i32 }
55 %2 = extractvalue { i8*, i32 } %1, 0
56 %3 = extractvalue { i8*, i32 } %1, 1
59 lpad3: ; preds = %if.then
60 %4 = landingpad { i8*, i32 }
62 %5 = extractvalue { i8*, i32 } %4, 0
63 %6 = extractvalue { i8*, i32 } %4, 1
64 call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #5
67 if.end: ; preds = %invoke.cont
68 %7 = load i8, i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
69 %tobool.i.i = icmp eq i8 %7, 0
70 br i1 %tobool.i.i, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit, label %if.then.i.i
72 if.then.i.i: ; preds = %if.end
73 %8 = load %"class.std::__1::mutex"*, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
74 call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %8) #5
75 br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit
77 _ZNSt3__111unique_lockINS_5mutexEED1Ev.exit: ; preds = %if.then.i.i, %if.end
80 ehcleanup: ; preds = %lpad3, %lpad
81 %exn.slot.0 = phi i8* [ %5, %lpad3 ], [ %2, %lpad ]
82 %ehselector.slot.0 = phi i32 [ %6, %lpad3 ], [ %3, %lpad ]
83 %9 = load i8, i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
84 %tobool.i.i9 = icmp eq i8 %9, 0
85 br i1 %tobool.i.i9, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12, label %if.then.i.i11
87 if.then.i.i11: ; preds = %ehcleanup
88 %10 = load %"class.std::__1::mutex"*, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
89 call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %10) #5
90 br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12
92 _ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12: ; preds = %if.then.i.i11, %ehcleanup
93 %lpad.val = insertvalue { i8*, i32 } undef, i8* %exn.slot.0, 0
94 %lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %ehselector.slot.0, 1
95 resume { i8*, i32 } %lpad.val5
98 ; Function Attrs: optsize
99 declare void @_ZNSt3__117__assoc_sub_state10__sub_waitERNS_11unique_lockINS_5mutexEEE(%"class.std::__1::__assoc_sub_state"*, %"class.std::__1::unique_lock"*) #0 align 2
101 ; Function Attrs: nounwind optsize
102 declare zeroext i1 @_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
104 ; Function Attrs: nounwind optsize
105 declare void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"*, { i64, i64 }* byval) #1
107 ; Function Attrs: nounwind optsize
108 declare void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"*) #1
110 ; Function Attrs: noreturn optsize
111 declare void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"*) #2
113 ; Function Attrs: nounwind optsize
114 declare void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
116 ; Function Attrs: nounwind optsize
117 declare void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"*) #1
119 ; Function Attrs: optsize
120 declare void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"*) #0
122 ; Function Attrs: nounwind
123 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) #3
125 attributes #0 = { optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
126 attributes #1 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
127 attributes #2 = { noreturn optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
128 attributes #3 = { nounwind }
129 attributes #4 = { optsize }
130 attributes #5 = { nounwind optsize }
131 attributes #6 = { noreturn optsize }
133 !0 = !{!"any pointer", !1}
134 !1 = !{!"omnipotent char", !2}
135 !2 = !{!"Simple C/C++ TBAA"}
138 !5 = !{!0, !0, i64 0}
139 !6 = !{!3, !3, i64 0}