; LLVM IR from IOsonata/IOsonata :: src/slip_intrf.ll/Z15SlipIntrfTxDataP14 (device_intrfPhi)

; 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.__device_intrf = type <{ ptr, i32, ptr, %"struct.std::atomic_flag", [3 x i8], i32, %"struct.std::atomic", i32, i8, i8, %"struct.std::atomic.0", %"struct.std::atomic.0", i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }>
%"struct.std::atomic_flag" = type { %"struct.std::__atomic_flag_base" }
%"struct.std::__atomic_flag_base" = type { i8 }
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i32 }
%"struct.std::atomic.0" = type { %"struct.std::__atomic_base.1" }
%"struct.std::__atomic_base.1" = type { i8 }
%struct.__Slip_Device = type <{ %struct.__device_intrf, ptr, ptr, i8, [7 x i8] }>

@__const._Z15SlipIntrfTxDataP14__device_intrfPhi.d = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z15SlipIntrfTxDataP14__device_intrfPhi(ptr noundef %0, ptr noundef %1, i32 noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca [2 x i8], align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.__device_intrf, ptr %16, i32 0, i32 0
  %18 = load ptr, ptr %17, align 4, !tbaa !11
  store ptr %18, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 0, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 2, ptr %9) #3
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %9, ptr align 1 @__const._Z15SlipIntrfTxDataP14__device_intrfPhi.d, i64 2, i1 false)
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.__Slip_Device, ptr %19, i32 0, i32 1
  %21 = load ptr, ptr %20, align 8, !tbaa !22
  %22 = icmp ne ptr %21, null
  br i1 %22, label %23, label %135

23:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %24, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %25

25:                                               ; preds = %112, %23
  %26 = load i32, ptr %6, align 4, !tbaa !9
  %27 = icmp sgt i32 %26, 0
  br i1 %27, label %28, label %119

28:                                               ; preds = %25
  %29 = load ptr, ptr %10, align 8, !tbaa !5
  %30 = load i8, ptr %29, align 1, !tbaa !24
  %31 = zext i8 %30 to i32
  %32 = icmp eq i32 %31, 192
  br i1 %32, label %33, label %62

33:                                               ; preds = %28
  %34 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 1
  store i8 -36, ptr %34, align 1, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #3
  %35 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 0
  store ptr %35, ptr %12, align 8, !tbaa !5
  store i32 2, ptr %11, align 4, !tbaa !9
  br label %36

36:                                               ; preds = %39, %33
  %37 = load i32, ptr %11, align 4, !tbaa !9
  %38 = icmp sgt i32 %37, 0
  br i1 %38, label %39, label %61

39:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %40 = load ptr, ptr %7, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct.__Slip_Device, ptr %40, i32 0, i32 1
  %42 = load ptr, ptr %41, align 8, !tbaa !22
  %43 = getelementptr inbounds %struct.__device_intrf, ptr %42, i32 0, i32 21
  %44 = load ptr, ptr %43, align 4, !tbaa !25
  %45 = load ptr, ptr %7, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.__Slip_Device, ptr %45, i32 0, i32 1
  %47 = load ptr, ptr %46, align 8, !tbaa !22
  %48 = load ptr, ptr %12, align 8, !tbaa !5
  %49 = load i32, ptr %11, align 4, !tbaa !9
  %50 = call noundef i32 %44(ptr noundef %47, ptr noundef %48, i32 noundef %49)
  store i32 %50, ptr %13, align 4, !tbaa !9
  %51 = load i32, ptr %13, align 4, !tbaa !9
  %52 = load ptr, ptr %12, align 8, !tbaa !5
  %53 = sext i32 %51 to i64
  %54 = getelementptr inbounds i8, ptr %52, i64 %53
  store ptr %54, ptr %12, align 8, !tbaa !5
  %55 = load i32, ptr %13, align 4, !tbaa !9
  %56 = load i32, ptr %11, align 4, !tbaa !9
  %57 = sub nsw i32 %56, %55
  store i32 %57, ptr %11, align 4, !tbaa !9
  %58 = load i32, ptr %13, align 4, !tbaa !9
  %59 = load i32, ptr %8, align 4, !tbaa !9
  %60 = add nsw i32 %59, %58
  store i32 %60, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  br label %36, !llvm.loop !26

61:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #3
  br label %112

62:                                               ; preds = %28
  %63 = load ptr, ptr %10, align 8, !tbaa !5
  %64 = load i8, ptr %63, align 1, !tbaa !24
  %65 = zext i8 %64 to i32
  %66 = icmp eq i32 %65, 219
  br i1 %66, label %67, label %96

67:                                               ; preds = %62
  %68 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 1
  store i8 -35, ptr %68, align 1, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #3
  %69 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 0
  store ptr %69, ptr %14, align 8, !tbaa !5
  store i32 2, ptr %11, align 4, !tbaa !9
  br label %70

70:                                               ; preds = %73, %67
  %71 = load i32, ptr %11, align 4, !tbaa !9
  %72 = icmp sgt i32 %71, 0
  br i1 %72, label %73, label %95

73:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #3
  %74 = load ptr, ptr %7, align 8, !tbaa !5
  %75 = getelementptr inbounds %struct.__Slip_Device, ptr %74, i32 0, i32 1
  %76 = load ptr, ptr %75, align 8, !tbaa !22
  %77 = getelementptr inbounds %struct.__device_intrf, ptr %76, i32 0, i32 21
  %78 = load ptr, ptr %77, align 4, !tbaa !25
  %79 = load ptr, ptr %7, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.__Slip_Device, ptr %79, i32 0, i32 1
  %81 = load ptr, ptr %80, align 8, !tbaa !22
  %82 = load ptr, ptr %14, align 8, !tbaa !5
  %83 = load i32, ptr %11, align 4, !tbaa !9
  %84 = call noundef i32 %78(ptr noundef %81, ptr noundef %82, i32 noundef %83)
  store i32 %84, ptr %15, align 4, !tbaa !9
  %85 = load i32, ptr %15, align 4, !tbaa !9
  %86 = load ptr, ptr %14, align 8, !tbaa !5
  %87 = sext i32 %85 to i64
  %88 = getelementptr inbounds i8, ptr %86, i64 %87
  store ptr %88, ptr %14, align 8, !tbaa !5
  %89 = load i32, ptr %15, align 4, !tbaa !9
  %90 = load i32, ptr %11, align 4, !tbaa !9
  %91 = sub nsw i32 %90, %89
  store i32 %91, ptr %11, align 4, !tbaa !9
  %92 = load i32, ptr %15, align 4, !tbaa !9
  %93 = load i32, ptr %8, align 4, !tbaa !9
  %94 = add nsw i32 %93, %92
  store i32 %94, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #3
  br label %70, !llvm.loop !28

95:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #3
  br label %111

96:                                               ; preds = %62
  br label %97

97:                                               ; preds = %109, %96
  %98 = load ptr, ptr %7, align 8, !tbaa !5
  %99 = getelementptr inbounds %struct.__Slip_Device, ptr %98, i32 0, i32 1
  %100 = load ptr, ptr %99, align 8, !tbaa !22
  %101 = getelementptr inbounds %struct.__device_intrf, ptr %100, i32 0, i32 21
  %102 = load ptr, ptr %101, align 4, !tbaa !25
  %103 = load ptr, ptr %7, align 8, !tbaa !5
  %104 = getelementptr inbounds %struct.__Slip_Device, ptr %103, i32 0, i32 1
  %105 = load ptr, ptr %104, align 8, !tbaa !22
  %106 = load ptr, ptr %10, align 8, !tbaa !5
  %107 = call noundef i32 %102(ptr noundef %105, ptr noundef %106, i32 noundef 1)
  %108 = icmp slt i32 %107, 1
  br i1 %108, label %109, label %110

109:                                              ; preds = %97
  br label %97, !llvm.loop !29

110:                                              ; preds = %97
  br label %111

111:                                              ; preds = %110, %95
  br label %112

112:                                              ; preds = %111, %61
  %113 = load i32, ptr %6, align 4, !tbaa !9
  %114 = add nsw i32 %113, -1
  store i32 %114, ptr %6, align 4, !tbaa !9
  %115 = load ptr, ptr %10, align 8, !tbaa !5
  %116 = getelementptr inbounds i8, ptr %115, i32 1
  store ptr %116, ptr %10, align 8, !tbaa !5
  %117 = load i32, ptr %8, align 4, !tbaa !9
  %118 = add nsw i32 %117, 1
  store i32 %118, ptr %8, align 4, !tbaa !9
  br label %25, !llvm.loop !30

119:                                              ; preds = %25
  %120 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 0
  store i8 -64, ptr %120, align 1, !tbaa !24
  br label %121

121:                                              ; preds = %133, %119
  %122 = load ptr, ptr %7, align 8, !tbaa !5
  %123 = getelementptr inbounds %struct.__Slip_Device, ptr %122, i32 0, i32 1
  %124 = load ptr, ptr %123, align 8, !tbaa !22
  %125 = getelementptr inbounds %struct.__device_intrf, ptr %124, i32 0, i32 21
  %126 = load ptr, ptr %125, align 4, !tbaa !25
  %127 = load ptr, ptr %7, align 8, !tbaa !5
  %128 = getelementptr inbounds %struct.__Slip_Device, ptr %127, i32 0, i32 1
  %129 = load ptr, ptr %128, align 8, !tbaa !22
  %130 = getelementptr inbounds [2 x i8], ptr %9, i64 0, i64 0
  %131 = call noundef i32 %126(ptr noundef %129, ptr noundef %130, i32 noundef 1)
  %132 = icmp slt i32 %131, 1
  br i1 %132, label %133, label %134

133:                                              ; preds = %121
  br label %121, !llvm.loop !31

134:                                              ; preds = %121
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  br label %135

135:                                              ; preds = %134, %3
  %136 = load i32, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 2, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  ret i32 %136
}

; 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) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTS14__device_intrf", !6, i64 0, !10, i64 8, !6, i64 12, !13, i64 20, !10, i64 24, !16, i64 28, !18, i64 32, !15, i64 36, !15, i64 37, !19, i64 38, !19, i64 39, !21, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !6, i64 136, !6, i64 144, !6, i64 152}
!13 = !{!"_ZTSSt11atomic_flag", !14, i64 0}
!14 = !{!"_ZTSSt18__atomic_flag_base", !15, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTSSt6atomicIiE", !17, i64 0}
!17 = !{!"_ZTSSt13__atomic_baseIiE", !10, i64 0}
!18 = !{!"_ZTS16__Dev_Intrf_Type", !7, i64 0}
!19 = !{!"_ZTSSt6atomicIbE", !20, i64 0}
!20 = !{!"_ZTSSt13__atomic_baseIbE", !15, i64 0}
!21 = !{!"long", !7, i64 0}
!22 = !{!23, !6, i64 160}
!23 = !{!"_ZTS13__Slip_Device", !12, i64 0, !6, i64 160, !6, i64 168, !15, i64 176}
!24 = !{!7, !7, i64 0}
!25 = !{!12, !6, i64 112}
!26 = distinct !{!26, !27}
!27 = !{!"llvm.loop.mustprogress"}
!28 = distinct !{!28, !27}
!29 = distinct !{!29, !27}
!30 = distinct !{!30, !27}
!31 = distinct !{!31, !27}


; 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"

@__const._Z15SlipIntrfTxDataP14__device_intrfPhi.d = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z15SlipIntrfTxDataP14__device_intrfPhi(ptr nocapture noundef readonly %0, ptr noundef %1, i32 noundef %2) local_unnamed_addr #1 {
  %4 = alloca [2 x i8], align 2
  %5 = load ptr, ptr %0, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 2, ptr nonnull %4) #2
  %6 = load i16, ptr @__const._Z15SlipIntrfTxDataP14__device_intrfPhi.d, align 1
  store i16 %6, ptr %4, align 2
  %7 = getelementptr inbounds i8, ptr %5, i64 160
  %8 = load ptr, ptr %7, align 8, !tbaa !20
  %.not = icmp eq ptr %8, null
  br i1 %.not, label %.loopexit, label %.preheader46

.preheader46:                                     ; preds = %3
  %9 = icmp sgt i32 %2, 0
  br i1 %9, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader46
  %10 = getelementptr inbounds i8, ptr %4, i64 1
  br label %11

11:                                               ; preds = %.lr.ph, %.loopexit43
  %.055 = phi i32 [ %2, %.lr.ph ], [ %40, %.loopexit43 ]
  %.03754 = phi i32 [ 0, %.lr.ph ], [ %42, %.loopexit43 ]
  %.04153 = phi ptr [ %1, %.lr.ph ], [ %41, %.loopexit43 ]
  %12 = load i8, ptr %.04153, align 1, !tbaa !22
  switch i8 %12, label %.preheader [
    i8 -64, label %13
    i8 -37, label %24
  ]

13:                                               ; preds = %11
  store i8 -36, ptr %10, align 1, !tbaa !22
  br label %14

14:                                               ; preds = %13, %14
  %.152 = phi i32 [ %.03754, %13 ], [ %22, %14 ]
  %.03851 = phi ptr [ %4, %13 ], [ %20, %14 ]
  %.03950 = phi i32 [ 2, %13 ], [ %21, %14 ]
  %15 = load ptr, ptr %7, align 8, !tbaa !20
  %16 = getelementptr inbounds i8, ptr %15, i64 112
  %17 = load ptr, ptr %16, align 4, !tbaa !23
  %18 = call noundef i32 %17(ptr noundef %15, ptr noundef %.03851, i32 noundef %.03950)
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds i8, ptr %.03851, i64 %19
  %21 = sub nsw i32 %.03950, %18
  %22 = add nsw i32 %18, %.152
  %23 = icmp sgt i32 %21, 0
  br i1 %23, label %14, label %.loopexit43, !llvm.loop !24

24:                                               ; preds = %11
  store i8 -35, ptr %10, align 1, !tbaa !22
  br label %25

25:                                               ; preds = %24, %25
  %.03649 = phi ptr [ %4, %24 ], [ %31, %25 ]
  %.248 = phi i32 [ %.03754, %24 ], [ %33, %25 ]
  %.14047 = phi i32 [ 2, %24 ], [ %32, %25 ]
  %26 = load ptr, ptr %7, align 8, !tbaa !20
  %27 = getelementptr inbounds i8, ptr %26, i64 112
  %28 = load ptr, ptr %27, align 4, !tbaa !23
  %29 = call noundef i32 %28(ptr noundef %26, ptr noundef %.03649, i32 noundef %.14047)
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds i8, ptr %.03649, i64 %30
  %32 = sub nsw i32 %.14047, %29
  %33 = add nsw i32 %29, %.248
  %34 = icmp sgt i32 %32, 0
  br i1 %34, label %25, label %.loopexit43, !llvm.loop !26

.preheader:                                       ; preds = %11, %.preheader
  %35 = load ptr, ptr %7, align 8, !tbaa !20
  %36 = getelementptr inbounds i8, ptr %35, i64 112
  %37 = load ptr, ptr %36, align 4, !tbaa !23
  %38 = call noundef i32 %37(ptr noundef %35, ptr noundef nonnull %.04153, i32 noundef 1)
  %39 = icmp slt i32 %38, 1
  br i1 %39, label %.preheader, label %.loopexit43, !llvm.loop !27

.loopexit43:                                      ; preds = %25, %14, %.preheader
  %.3 = phi i32 [ %.03754, %.preheader ], [ %22, %14 ], [ %33, %25 ]
  %40 = add nsw i32 %.055, -1
  %41 = getelementptr inbounds i8, ptr %.04153, i64 1
  %42 = add nsw i32 %.3, 1
  %43 = icmp sgt i32 %.055, 1
  br i1 %43, label %11, label %._crit_edge, !llvm.loop !28

._crit_edge:                                      ; preds = %.loopexit43, %.preheader46
  %.037.lcssa = phi i32 [ 0, %.preheader46 ], [ %42, %.loopexit43 ]
  store i8 -64, ptr %4, align 2, !tbaa !22
  br label %44

44:                                               ; preds = %44, %._crit_edge
  %45 = load ptr, ptr %7, align 8, !tbaa !20
  %46 = getelementptr inbounds i8, ptr %45, i64 112
  %47 = load ptr, ptr %46, align 4, !tbaa !23
  %48 = call noundef i32 %47(ptr noundef %45, ptr noundef nonnull %4, i32 noundef 1)
  %49 = icmp slt i32 %48, 1
  br i1 %49, label %44, label %.loopexit, !llvm.loop !29

.loopexit:                                        ; preds = %44, %3
  %.4 = phi i32 [ 0, %3 ], [ %.037.lcssa, %44 ]
  call void @llvm.lifetime.end.p0(i64 2, ptr nonnull %4) #2
  ret i32 %.4
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = !{!"_ZTS14__device_intrf", !7, i64 0, !10, i64 8, !7, i64 12, !11, i64 20, !10, i64 24, !14, i64 28, !16, i64 32, !13, i64 36, !13, i64 37, !17, i64 38, !17, i64 39, !19, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !7, i64 120, !7, i64 128, !7, i64 136, !7, i64 144, !7, i64 152}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_ZTSSt11atomic_flag", !12, i64 0}
!12 = !{!"_ZTSSt18__atomic_flag_base", !13, i64 0}
!13 = !{!"bool", !8, i64 0}
!14 = !{!"_ZTSSt6atomicIiE", !15, i64 0}
!15 = !{!"_ZTSSt13__atomic_baseIiE", !10, i64 0}
!16 = !{!"_ZTS16__Dev_Intrf_Type", !8, i64 0}
!17 = !{!"_ZTSSt6atomicIbE", !18, i64 0}
!18 = !{!"_ZTSSt13__atomic_baseIbE", !13, i64 0}
!19 = !{!"long", !8, i64 0}
!20 = !{!21, !7, i64 160}
!21 = !{!"_ZTS13__Slip_Device", !6, i64 0, !7, i64 160, !7, i64 168, !13, i64 176}
!22 = !{!8, !8, i64 0}
!23 = !{!6, !7, i64 112}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = distinct !{!26, !25}
!27 = distinct !{!27, !25}
!28 = distinct !{!28, !25}
!29 = distinct !{!29, !25}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass