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|
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux -mcpu=a2 < %s
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"
target triple = "powerpc64le-unknown-linux"
%"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 }
%"class.std::__1::__shared_count" = type { i32 (...)**, i64 }
%"class.std::__exception_ptr::exception_ptr" = type { i8* }
%"class.std::__1::mutex" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %"struct.<anonymous union>::__pthread_mutex_s" }
%"struct.<anonymous union>::__pthread_mutex_s" = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { %struct.__pthread_internal_list*, %struct.__pthread_internal_list* }
%"class.std::__1::condition_variable" = type { %union.pthread_cond_t }
%union.pthread_cond_t = type { %struct.anon }
%struct.anon = type { i32, i32, i64, i64, i64, i8*, i32, i32 }
%"class.std::__1::unique_lock" = type { %"class.std::__1::mutex"*, i8 }
declare i32 @__gxx_personality_v0(...)
; Function Attrs: optsize
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*) {
entry:
%__lk = alloca %"class.std::__1::unique_lock", align 8
%ref.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
%tmp = alloca { i64, i64 }, align 8
%agg.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
%__mut_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state", %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 2
%__m_.i.i = getelementptr inbounds %"class.std::__1::unique_lock", %"class.std::__1::unique_lock"* %__lk, i64 0, i32 0
store %"class.std::__1::mutex"* %__mut_, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
%__owns_.i.i = getelementptr inbounds %"class.std::__1::unique_lock", %"class.std::__1::unique_lock"* %__lk, i64 0, i32 1
store i8 1, i8* %__owns_.i.i, align 8, !tbaa !6
call void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"* %__mut_) #4
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
to label %invoke.cont unwind label %lpad
invoke.cont: ; preds = %entry
%__exception_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state", %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 1
%0 = bitcast { i64, i64 }* %tmp to i8*
call void @llvm.memset.p0i8.i64(i8* align 8 %0, i8 0, i64 16, i1 false)
call void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp, { i64, i64 }* byval({ i64, i64 }) %tmp) #5
%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
call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp) #5
br i1 %call, label %if.then, label %if.end
if.then: ; preds = %invoke.cont
call void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp, %"class.std::__exception_ptr::exception_ptr"* %__exception_) #5
invoke void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #6
to label %invoke.cont4 unwind label %lpad3
invoke.cont4: ; preds = %if.then
unreachable
lpad: ; preds = %entry
%1 = landingpad { i8*, i32 }
cleanup
%2 = extractvalue { i8*, i32 } %1, 0
%3 = extractvalue { i8*, i32 } %1, 1
br label %ehcleanup
lpad3: ; preds = %if.then
%4 = landingpad { i8*, i32 }
cleanup
%5 = extractvalue { i8*, i32 } %4, 0
%6 = extractvalue { i8*, i32 } %4, 1
call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #5
br label %ehcleanup
if.end: ; preds = %invoke.cont
%7 = load i8, i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
%tobool.i.i = icmp eq i8 %7, 0
br i1 %tobool.i.i, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit, label %if.then.i.i
if.then.i.i: ; preds = %if.end
%8 = load %"class.std::__1::mutex"*, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %8) #5
br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit
_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit: ; preds = %if.then.i.i, %if.end
ret void
ehcleanup: ; preds = %lpad3, %lpad
%exn.slot.0 = phi i8* [ %5, %lpad3 ], [ %2, %lpad ]
%ehselector.slot.0 = phi i32 [ %6, %lpad3 ], [ %3, %lpad ]
%9 = load i8, i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
%tobool.i.i9 = icmp eq i8 %9, 0
br i1 %tobool.i.i9, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12, label %if.then.i.i11
if.then.i.i11: ; preds = %ehcleanup
%10 = load %"class.std::__1::mutex"*, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %10) #5
br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12
_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12: ; preds = %if.then.i.i11, %ehcleanup
%lpad.val = insertvalue { i8*, i32 } undef, i8* %exn.slot.0, 0
%lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %ehselector.slot.0, 1
resume { i8*, i32 } %lpad.val5
}
; Function Attrs: optsize
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
; Function Attrs: nounwind optsize
declare zeroext i1 @_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
; Function Attrs: nounwind optsize
declare void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"*, { i64, i64 }* byval({ i64, i64 })) #1
; Function Attrs: nounwind optsize
declare void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"*) #1
; Function Attrs: noreturn optsize
declare void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"*) #2
; Function Attrs: nounwind optsize
declare void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
; Function Attrs: nounwind optsize
declare void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"*) #1
; Function Attrs: optsize
declare void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"*) #0
; Function Attrs: nounwind
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) #3
attributes #0 = { optsize "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind optsize "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #2 = { noreturn optsize "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #3 = { nounwind }
attributes #4 = { optsize }
attributes #5 = { nounwind optsize }
attributes #6 = { noreturn optsize }
!0 = !{!"any pointer", !1}
!1 = !{!"omnipotent char", !2}
!2 = !{!"Simple C/C++ TBAA"}
!3 = !{!"bool", !1}
!4 = !{i8 0, i8 2}
!5 = !{!0, !0, i64 0}
!6 = !{!3, !3, i64 0}
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