; LLVM IR from cjmcv/hpc :: coroutine/libco/libco/src (co_routine)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.stCoRoutineAttr_t = type <{ i32, ptr }>
%struct.stCoRoutine_t = type { ptr, ptr, ptr, %struct.coctx_t, i8, i8, i8, i8, i8, ptr, ptr, ptr, i32, ptr, [1024 x %struct.stCoSpec_t] }
%struct.coctx_t = type { [14 x ptr], i64, ptr }
%struct.stCoSpec_t = type { ptr }
%struct.stShareStack_t = type { i32, i32, i32, ptr }
%struct.stStackMem_t = type { ptr, i32, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_Z17co_alloc_stackmemj(i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_Z13co_create_envP16stCoRoutineEnv_tPK17stCoRoutineAttr_tPFPvS4_ES4_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #3 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %struct.stCoRoutineAttr_t, align 1
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %9) #6
  call void @_ZN17stCoRoutineAttr_tC2Ev(ptr noundef nonnull align 1 dereferenceable(12) %9)
  %12 = load ptr, ptr %6, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %14, label %16

14:                                               ; preds = %4
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %9, ptr align 1 %15, i64 12, i1 false)
  br label %16

16:                                               ; preds = %14, %4
  %17 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %18 = load i32, ptr %17, align 1, !tbaa !9
  %19 = icmp sle i32 %18, 0
  br i1 %19, label %20, label %22

20:                                               ; preds = %16
  %21 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  store i32 131072, ptr %21, align 1, !tbaa !9
  br label %29

22:                                               ; preds = %16
  %23 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %24 = load i32, ptr %23, align 1, !tbaa !9
  %25 = icmp sgt i32 %24, 8388608
  br i1 %25, label %26, label %28

26:                                               ; preds = %22
  %27 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  store i32 8388608, ptr %27, align 1, !tbaa !9
  br label %28

28:                                               ; preds = %26, %22
  br label %29

29:                                               ; preds = %28, %20
  %30 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %31 = load i32, ptr %30, align 1, !tbaa !9
  %32 = and i32 %31, 4095
  %33 = icmp ne i32 %32, 0
  br i1 %33, label %34, label %41

34:                                               ; preds = %29
  %35 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %36 = load i32, ptr %35, align 1, !tbaa !9
  %37 = and i32 %36, -4096
  store i32 %37, ptr %35, align 1, !tbaa !9
  %38 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %39 = load i32, ptr %38, align 1, !tbaa !9
  %40 = add nsw i32 %39, 4096
  store i32 %40, ptr %38, align 1, !tbaa !9
  br label %41

41:                                               ; preds = %34, %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %42 = call noalias ptr @malloc(i64 noundef 8392) #7
  store ptr %42, ptr %10, align 8, !tbaa !5
  %43 = load ptr, ptr %10, align 8, !tbaa !5
  call void @llvm.memset.p0.i64(ptr align 8 %43, i8 0, i64 8392, i1 false)
  %44 = load ptr, ptr %5, align 8, !tbaa !5
  %45 = load ptr, ptr %10, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.stCoRoutine_t, ptr %45, i32 0, i32 0
  store ptr %44, ptr %46, align 8, !tbaa !12
  %47 = load ptr, ptr %7, align 8, !tbaa !5
  %48 = load ptr, ptr %10, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.stCoRoutine_t, ptr %48, i32 0, i32 1
  store ptr %47, ptr %49, align 8, !tbaa !16
  %50 = load ptr, ptr %8, align 8, !tbaa !5
  %51 = load ptr, ptr %10, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.stCoRoutine_t, ptr %51, i32 0, i32 2
  store ptr %50, ptr %52, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  store ptr null, ptr %11, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 1
  %54 = load ptr, ptr %53, align 1, !tbaa !18
  %55 = icmp ne ptr %54, null
  br i1 %55, label %56, label %65

56:                                               ; preds = %41
  %57 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 1
  %58 = load ptr, ptr %57, align 1, !tbaa !18
  %59 = call noundef ptr @_ZL15co_get_stackmemP14stShareStack_t(ptr noundef %58)
  store ptr %59, ptr %11, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 1
  %61 = load ptr, ptr %60, align 1, !tbaa !18
  %62 = getelementptr inbounds %struct.stShareStack_t, ptr %61, i32 0, i32 1
  %63 = load i32, ptr %62, align 4, !tbaa !19
  %64 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  store i32 %63, ptr %64, align 1, !tbaa !9
  br label %69

65:                                               ; preds = %41
  %66 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %67 = load i32, ptr %66, align 1, !tbaa !9
  %68 = call noundef ptr @_Z17co_alloc_stackmemj(i32 noundef %67)
  store ptr %68, ptr %11, align 8, !tbaa !5
  br label %69

69:                                               ; preds = %65, %56
  %70 = load ptr, ptr %11, align 8, !tbaa !5
  %71 = load ptr, ptr %10, align 8, !tbaa !5
  %72 = getelementptr inbounds %struct.stCoRoutine_t, ptr %71, i32 0, i32 10
  store ptr %70, ptr %72, align 8, !tbaa !21
  %73 = load ptr, ptr %11, align 8, !tbaa !5
  %74 = getelementptr inbounds %struct.stStackMem_t, ptr %73, i32 0, i32 3
  %75 = load ptr, ptr %74, align 8, !tbaa !22
  %76 = load ptr, ptr %10, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.stCoRoutine_t, ptr %76, i32 0, i32 3
  %78 = getelementptr inbounds %struct.coctx_t, ptr %77, i32 0, i32 2
  store ptr %75, ptr %78, align 8, !tbaa !24
  %79 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 0
  %80 = load i32, ptr %79, align 1, !tbaa !9
  %81 = sext i32 %80 to i64
  %82 = load ptr, ptr %10, align 8, !tbaa !5
  %83 = getelementptr inbounds %struct.stCoRoutine_t, ptr %82, i32 0, i32 3
  %84 = getelementptr inbounds %struct.coctx_t, ptr %83, i32 0, i32 1
  store i64 %81, ptr %84, align 8, !tbaa !25
  %85 = load ptr, ptr %10, align 8, !tbaa !5
  %86 = getelementptr inbounds %struct.stCoRoutine_t, ptr %85, i32 0, i32 4
  store i8 0, ptr %86, align 8, !tbaa !26
  %87 = load ptr, ptr %10, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.stCoRoutine_t, ptr %87, i32 0, i32 5
  store i8 0, ptr %88, align 1, !tbaa !27
  %89 = load ptr, ptr %10, align 8, !tbaa !5
  %90 = getelementptr inbounds %struct.stCoRoutine_t, ptr %89, i32 0, i32 6
  store i8 0, ptr %90, align 2, !tbaa !28
  %91 = load ptr, ptr %10, align 8, !tbaa !5
  %92 = getelementptr inbounds %struct.stCoRoutine_t, ptr %91, i32 0, i32 7
  store i8 0, ptr %92, align 1, !tbaa !29
  %93 = getelementptr inbounds %struct.stCoRoutineAttr_t, ptr %9, i32 0, i32 1
  %94 = load ptr, ptr %93, align 1, !tbaa !18
  %95 = icmp ne ptr %94, null
  %96 = zext i1 %95 to i8
  %97 = load ptr, ptr %10, align 8, !tbaa !5
  %98 = getelementptr inbounds %struct.stCoRoutine_t, ptr %97, i32 0, i32 8
  store i8 %96, ptr %98, align 4, !tbaa !30
  %99 = load ptr, ptr %10, align 8, !tbaa !5
  %100 = getelementptr inbounds %struct.stCoRoutine_t, ptr %99, i32 0, i32 12
  store i32 0, ptr %100, align 8, !tbaa !31
  %101 = load ptr, ptr %10, align 8, !tbaa !5
  %102 = getelementptr inbounds %struct.stCoRoutine_t, ptr %101, i32 0, i32 13
  store ptr null, ptr %102, align 8, !tbaa !32
  %103 = load ptr, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %9) #6
  ret ptr %103
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17stCoRoutineAttr_tC2Ev(ptr noundef nonnull align 1 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef ptr @_ZL15co_get_stackmemP14stShareStack_t(ptr noundef) #0

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTS17stCoRoutineAttr_t", !11, i64 0, !6, i64 4}
!11 = !{!"int", !7, i64 0}
!12 = !{!13, !6, i64 0}
!13 = !{!"_ZTS13stCoRoutine_t", !6, i64 0, !6, i64 8, !6, i64 16, !14, i64 24, !7, i64 152, !7, i64 153, !7, i64 154, !7, i64 155, !7, i64 156, !6, i64 160, !6, i64 168, !6, i64 176, !11, i64 184, !6, i64 192, !7, i64 200}
!14 = !{!"_ZTS7coctx_t", !7, i64 0, !15, i64 112, !6, i64 120}
!15 = !{!"long", !7, i64 0}
!16 = !{!13, !6, i64 8}
!17 = !{!13, !6, i64 16}
!18 = !{!10, !6, i64 4}
!19 = !{!20, !11, i64 4}
!20 = !{!"_ZTS14stShareStack_t", !11, i64 0, !11, i64 4, !11, i64 8, !6, i64 16}
!21 = !{!13, !6, i64 168}
!22 = !{!23, !6, i64 24}
!23 = !{!"_ZTS12stStackMem_t", !6, i64 0, !11, i64 8, !6, i64 16, !6, i64 24}
!24 = !{!13, !6, i64 144}
!25 = !{!13, !15, i64 136}
!26 = !{!13, !7, i64 152}
!27 = !{!13, !7, i64 153}
!28 = !{!13, !7, i64 154}
!29 = !{!13, !7, i64 155}
!30 = !{!13, !7, i64 156}
!31 = !{!13, !11, i64 184}
!32 = !{!13, !6, i64 192}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.stCoRoutineAttr_t = type <{ i32, ptr }>

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_Z17co_alloc_stackmemj(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local noalias noundef ptr @_Z13co_create_envP16stCoRoutineEnv_tPK17stCoRoutineAttr_tPFPvS4_ES4_(ptr noundef %0, ptr noundef readonly %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #0 {
  %5 = alloca %struct.stCoRoutineAttr_t, align 4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #4
  call void @_ZN17stCoRoutineAttr_tC2Ev(ptr noundef nonnull align 1 dereferenceable(12) %5)
  %.not = icmp eq ptr %1, null
  br i1 %.not, label %7, label %6

6:                                                ; preds = %4
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %5, ptr noundef nonnull align 1 dereferenceable(12) %1, i64 12, i1 false)
  br label %7

7:                                                ; preds = %6, %4
  %8 = load i32, ptr %5, align 4, !tbaa !5
  %9 = icmp slt i32 %8, 1
  br i1 %9, label %10, label %11

10:                                               ; preds = %7
  store i32 131072, ptr %5, align 4, !tbaa !5
  br label %.thread

11:                                               ; preds = %7
  %12 = icmp ugt i32 %8, 8388608
  br i1 %12, label %13, label %14

13:                                               ; preds = %11
  store i32 8388608, ptr %5, align 4, !tbaa !5
  br label %.thread

14:                                               ; preds = %11
  %15 = and i32 %8, 4095
  %.not25 = icmp eq i32 %15, 0
  br i1 %.not25, label %.thread, label %16

16:                                               ; preds = %14
  %17 = and i32 %8, 16773120
  %18 = add nuw nsw i32 %17, 4096
  store i32 %18, ptr %5, align 4, !tbaa !5
  br label %.thread

.thread:                                          ; preds = %10, %13, %16, %14
  %19 = phi i32 [ %18, %16 ], [ %8, %14 ], [ 131072, %10 ], [ 8388608, %13 ]
  %calloc = call dereferenceable_or_null(8392) ptr @calloc(i64 1, i64 8392)
  store ptr %0, ptr %calloc, align 8, !tbaa !11
  %20 = getelementptr inbounds i8, ptr %calloc, i64 8
  store ptr %2, ptr %20, align 8, !tbaa !15
  %21 = getelementptr inbounds i8, ptr %calloc, i64 16
  store ptr %3, ptr %21, align 8, !tbaa !16
  %22 = getelementptr inbounds i8, ptr %5, i64 4
  %23 = load ptr, ptr %22, align 4, !tbaa !17
  %.not26 = icmp eq ptr %23, null
  br i1 %.not26, label %28, label %24

24:                                               ; preds = %.thread
  %25 = call noundef ptr @_ZL15co_get_stackmemP14stShareStack_t(ptr noundef nonnull %23)
  %26 = load ptr, ptr %22, align 4, !tbaa !17
  %27 = getelementptr inbounds i8, ptr %26, i64 4
  br label %30

28:                                               ; preds = %.thread
  %29 = call noundef ptr @_Z17co_alloc_stackmemj(i32 noundef %19)
  %.pre27 = load ptr, ptr %22, align 4, !tbaa !17
  br label %30

30:                                               ; preds = %28, %24
  %31 = phi ptr [ %26, %24 ], [ %.pre27, %28 ]
  %.in = phi ptr [ %27, %24 ], [ %5, %28 ]
  %.0 = phi ptr [ %25, %24 ], [ %29, %28 ]
  %32 = load i32, ptr %.in, align 1, !tbaa !18
  %33 = getelementptr inbounds i8, ptr %calloc, i64 168
  store ptr %.0, ptr %33, align 8, !tbaa !19
  %34 = getelementptr inbounds i8, ptr %.0, i64 24
  %35 = load ptr, ptr %34, align 8, !tbaa !20
  %36 = getelementptr inbounds i8, ptr %calloc, i64 144
  store ptr %35, ptr %36, align 8, !tbaa !22
  %37 = sext i32 %32 to i64
  %38 = getelementptr inbounds i8, ptr %calloc, i64 136
  store i64 %37, ptr %38, align 8, !tbaa !23
  %39 = getelementptr inbounds i8, ptr %calloc, i64 152
  %40 = icmp ne ptr %31, null
  %41 = zext i1 %40 to i8
  %42 = getelementptr inbounds i8, ptr %calloc, i64 156
  store i32 0, ptr %39, align 8
  store i8 %41, ptr %42, align 4, !tbaa !24
  %43 = getelementptr inbounds i8, ptr %calloc, i64 184
  store i32 0, ptr %43, align 8, !tbaa !25
  %44 = getelementptr inbounds i8, ptr %calloc, i64 192
  store ptr null, ptr %44, align 8, !tbaa !26
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #4
  ret ptr %calloc
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17stCoRoutineAttr_tC2Ev(ptr noundef nonnull align 1 dereferenceable(12)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef ptr @_ZL15co_get_stackmemP14stShareStack_t(ptr noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #3

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 0}
!6 = !{!"_ZTS17stCoRoutineAttr_t", !7, i64 0, !10, i64 4}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTS13stCoRoutine_t", !10, i64 0, !10, i64 8, !10, i64 16, !13, i64 24, !8, i64 152, !8, i64 153, !8, i64 154, !8, i64 155, !8, i64 156, !10, i64 160, !10, i64 168, !10, i64 176, !7, i64 184, !10, i64 192, !8, i64 200}
!13 = !{!"_ZTS7coctx_t", !8, i64 0, !14, i64 112, !10, i64 120}
!14 = !{!"long", !8, i64 0}
!15 = !{!12, !10, i64 8}
!16 = !{!12, !10, i64 16}
!17 = !{!6, !10, i64 4}
!18 = !{!7, !7, i64 0}
!19 = !{!12, !10, i64 168}
!20 = !{!21, !10, i64 24}
!21 = !{!"_ZTS12stStackMem_t", !10, i64 0, !7, i64 8, !10, i64 16, !10, i64 24}
!22 = !{!12, !10, i64 144}
!23 = !{!12, !14, i64 136}
!24 = !{!12, !8, i64 156}
!25 = !{!12, !7, i64 184}
!26 = !{!12, !10, i64 192}


; Effective O3 passes: CorrelatedValuePropagationPass,DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass