; LLVM IR from litespeedtech/ls-qpack :: lsqpack (lsqpack_enc_start_header)

; 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.lsqpack_enc = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, %struct.lsqpack_enc_head, ptr, %struct.anon, %struct.anon.0, %struct.anon.1, %struct.anon.2, %struct.anon.3, i32, i32, ptr, float, float, ptr, i32, i32, i32 }
%struct.lsqpack_enc_head = type { ptr, ptr }
%struct.anon = type { ptr, ptr }
%struct.anon.0 = type { ptr, ptr }
%struct.anon.1 = type { ptr, ptr }
%struct.anon.2 = type { ptr, ptr, i32, i32, i32, i32 }
%struct.anon.3 = type { %struct.lsqpack_dec_int_state, ptr }
%struct.lsqpack_dec_int_state = type { i32, i32, i32, i64 }
%struct.lsqpack_header_info = type { %struct.anon.6, %struct.anon.7, ptr, i64, i32, i32, i32, i32 }
%struct.anon.6 = type { ptr, ptr }
%struct.anon.7 = type { ptr, ptr }

@.str = external hidden unnamed_addr constant [14 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [40 x i8], align 1

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @lsqpack_enc_start_header(ptr noundef %0, i64 noundef %1, i32 noundef %2) #2 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i64 %1, ptr %6, align 8, !tbaa !9
  store i32 %2, ptr %7, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  %10 = load ptr, ptr %5, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.lsqpack_enc, ptr %10, i32 0, i32 3
  %12 = load i32, ptr %11, align 4, !tbaa !13
  %13 = and i32 %12, 1
  %14 = icmp ne i32 %13, 0
  br i1 %14, label %15, label %16

15:                                               ; preds = %3
  store i32 -1, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %140

16:                                               ; preds = %3
  br label %17

17:                                               ; preds = %16
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.lsqpack_enc, ptr %18, i32 0, i32 23
  %20 = load ptr, ptr %19, align 8, !tbaa !21
  %21 = icmp ne ptr %20, null
  br i1 %21, label %22, label %36

22:                                               ; preds = %17
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.lsqpack_enc, ptr %23, i32 0, i32 23
  %25 = load ptr, ptr %24, align 8, !tbaa !21
  %26 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %25, ptr noundef @.str) #3
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.lsqpack_enc, ptr %27, i32 0, i32 23
  %29 = load ptr, ptr %28, align 8, !tbaa !21
  %30 = load i64, ptr %6, align 8, !tbaa !9
  %31 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %29, ptr noundef @.str.10, i64 noundef %30) #3
  %32 = load ptr, ptr %5, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.lsqpack_enc, ptr %32, i32 0, i32 23
  %34 = load ptr, ptr %33, align 8, !tbaa !21
  %35 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %34, ptr noundef @.str.2) #3
  br label %36

36:                                               ; preds = %22, %17
  br label %37

37:                                               ; preds = %36
  br label %38

38:                                               ; preds = %37
  %39 = load ptr, ptr %5, align 8, !tbaa !5
  %40 = call ptr @enc_alloc_hinfo(ptr noundef %39)
  %41 = load ptr, ptr %5, align 8, !tbaa !5
  %42 = getelementptr inbounds %struct.lsqpack_enc, ptr %41, i32 0, i32 19
  %43 = getelementptr inbounds %struct.anon.2, ptr %42, i32 0, i32 0
  store ptr %40, ptr %43, align 8, !tbaa !22
  %44 = load ptr, ptr %5, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.lsqpack_enc, ptr %44, i32 0, i32 19
  %46 = getelementptr inbounds %struct.anon.2, ptr %45, i32 0, i32 0
  %47 = load ptr, ptr %46, align 8, !tbaa !22
  %48 = icmp ne ptr %47, null
  br i1 %48, label %49, label %62

49:                                               ; preds = %38
  %50 = load i64, ptr %6, align 8, !tbaa !9
  %51 = load ptr, ptr %5, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.lsqpack_enc, ptr %51, i32 0, i32 19
  %53 = getelementptr inbounds %struct.anon.2, ptr %52, i32 0, i32 0
  %54 = load ptr, ptr %53, align 8, !tbaa !22
  %55 = getelementptr inbounds %struct.lsqpack_header_info, ptr %54, i32 0, i32 3
  store i64 %50, ptr %55, align 8, !tbaa !23
  %56 = load i32, ptr %7, align 4, !tbaa !11
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.lsqpack_enc, ptr %57, i32 0, i32 19
  %59 = getelementptr inbounds %struct.anon.2, ptr %58, i32 0, i32 0
  %60 = load ptr, ptr %59, align 8, !tbaa !22
  %61 = getelementptr inbounds %struct.lsqpack_header_info, ptr %60, i32 0, i32 4
  store i32 %56, ptr %61, align 8, !tbaa !25
  br label %85

62:                                               ; preds = %38
  br label %63

63:                                               ; preds = %62
  %64 = load ptr, ptr %5, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.lsqpack_enc, ptr %64, i32 0, i32 23
  %66 = load ptr, ptr %65, align 8, !tbaa !21
  %67 = icmp ne ptr %66, null
  br i1 %67, label %68, label %82

68:                                               ; preds = %63
  %69 = load ptr, ptr %5, align 8, !tbaa !5
  %70 = getelementptr inbounds %struct.lsqpack_enc, ptr %69, i32 0, i32 23
  %71 = load ptr, ptr %70, align 8, !tbaa !21
  %72 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %71, ptr noundef @.str.11) #3
  %73 = load ptr, ptr %5, align 8, !tbaa !5
  %74 = getelementptr inbounds %struct.lsqpack_enc, ptr %73, i32 0, i32 23
  %75 = load ptr, ptr %74, align 8, !tbaa !21
  %76 = load i64, ptr %6, align 8, !tbaa !9
  %77 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %75, ptr noundef @.str.12, i64 noundef %76) #3
  %78 = load ptr, ptr %5, align 8, !tbaa !5
  %79 = getelementptr inbounds %struct.lsqpack_enc, ptr %78, i32 0, i32 23
  %80 = load ptr, ptr %79, align 8, !tbaa !21
  %81 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %80, ptr noundef @.str.2) #3
  br label %82

82:                                               ; preds = %68, %63
  br label %83

83:                                               ; preds = %82
  br label %84

84:                                               ; preds = %83
  br label %85

85:                                               ; preds = %84, %49
  %86 = load ptr, ptr %5, align 8, !tbaa !5
  %87 = getelementptr inbounds %struct.lsqpack_enc, ptr %86, i32 0, i32 19
  %88 = getelementptr inbounds %struct.anon.2, ptr %87, i32 0, i32 4
  store i32 0, ptr %88, align 8, !tbaa !26
  %89 = load ptr, ptr %5, align 8, !tbaa !5
  %90 = getelementptr inbounds %struct.lsqpack_enc, ptr %89, i32 0, i32 19
  %91 = getelementptr inbounds %struct.anon.2, ptr %90, i32 0, i32 1
  store ptr null, ptr %91, align 8, !tbaa !27
  %92 = load ptr, ptr %5, align 8, !tbaa !5
  %93 = getelementptr inbounds %struct.lsqpack_enc, ptr %92, i32 0, i32 19
  %94 = getelementptr inbounds %struct.anon.2, ptr %93, i32 0, i32 2
  store i32 0, ptr %94, align 8, !tbaa !28
  %95 = load ptr, ptr %5, align 8, !tbaa !5
  %96 = getelementptr inbounds %struct.lsqpack_enc, ptr %95, i32 0, i32 0
  %97 = load i32, ptr %96, align 8, !tbaa !29
  %98 = load ptr, ptr %5, align 8, !tbaa !5
  %99 = getelementptr inbounds %struct.lsqpack_enc, ptr %98, i32 0, i32 19
  %100 = getelementptr inbounds %struct.anon.2, ptr %99, i32 0, i32 5
  store i32 %97, ptr %100, align 4, !tbaa !30
  %101 = load i32, ptr %7, align 4, !tbaa !11
  %102 = icmp ne i32 %101, 0
  br i1 %102, label %103, label %135

103:                                              ; preds = %85
  %104 = load ptr, ptr %5, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.lsqpack_enc, ptr %104, i32 0, i32 19
  %106 = getelementptr inbounds %struct.anon.2, ptr %105, i32 0, i32 0
  %107 = load ptr, ptr %106, align 8, !tbaa !22
  %108 = icmp ne ptr %107, null
  br i1 %108, label %109, label %135

109:                                              ; preds = %103
  %110 = load ptr, ptr %5, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.lsqpack_enc, ptr %110, i32 0, i32 18
  %112 = getelementptr inbounds %struct.anon.1, ptr %111, i32 0, i32 0
  %113 = load ptr, ptr %112, align 8, !tbaa !31
  store ptr %113, ptr %8, align 8, !tbaa !5
  br label %114

114:                                              ; preds = %129, %109
  %115 = load ptr, ptr %8, align 8, !tbaa !5
  %116 = icmp ne ptr %115, null
  br i1 %116, label %117, label %134

117:                                              ; preds = %114
  %118 = load ptr, ptr %8, align 8, !tbaa !5
  %119 = getelementptr inbounds %struct.lsqpack_header_info, ptr %118, i32 0, i32 3
  %120 = load i64, ptr %119, align 8, !tbaa !23
  %121 = load i64, ptr %6, align 8, !tbaa !9
  %122 = icmp eq i64 %120, %121
  br i1 %122, label %123, label %128

123:                                              ; preds = %117
  %124 = load ptr, ptr %8, align 8, !tbaa !5
  %125 = load ptr, ptr %5, align 8, !tbaa !5
  %126 = getelementptr inbounds %struct.lsqpack_enc, ptr %125, i32 0, i32 19
  %127 = getelementptr inbounds %struct.anon.2, ptr %126, i32 0, i32 1
  store ptr %124, ptr %127, align 8, !tbaa !27
  br label %134

128:                                              ; preds = %117
  br label %129

129:                                              ; preds = %128
  %130 = load ptr, ptr %8, align 8, !tbaa !5
  %131 = getelementptr inbounds %struct.lsqpack_header_info, ptr %130, i32 0, i32 1
  %132 = getelementptr inbounds %struct.anon.7, ptr %131, i32 0, i32 0
  %133 = load ptr, ptr %132, align 8, !tbaa !32
  store ptr %133, ptr %8, align 8, !tbaa !5
  br label %114, !llvm.loop !33

134:                                              ; preds = %123, %114
  br label %135

135:                                              ; preds = %134, %103, %85
  %136 = load ptr, ptr %5, align 8, !tbaa !5
  %137 = getelementptr inbounds %struct.lsqpack_enc, ptr %136, i32 0, i32 3
  %138 = load i32, ptr %137, align 4, !tbaa !13
  %139 = or i32 %138, 1
  store i32 %139, ptr %137, align 4, !tbaa !13
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %140

140:                                              ; preds = %135, %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  %141 = load i32, ptr %4, align 4
  ret i32 %141
}

; Function Attrs: nounwind uwtable
declare hidden ptr @enc_alloc_hinfo(ptr noundef) #2

attributes #0 = { nounwind "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 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 #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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !12, i64 12}
!14 = !{!"lsqpack_enc", !12, i64 0, !12, i64 4, !12, i64 8, !12, i64 12, !12, i64 16, !12, i64 20, !12, i64 24, !12, i64 28, !12, i64 32, !12, i64 36, !12, i64 40, !12, i64 44, !12, i64 48, !12, i64 52, !15, i64 56, !6, i64 72, !16, i64 80, !16, i64 96, !16, i64 112, !17, i64 128, !18, i64 160, !12, i64 192, !12, i64 196, !6, i64 200, !20, i64 208, !20, i64 212, !6, i64 216, !12, i64 224, !12, i64 228, !12, i64 232}
!15 = !{!"lsqpack_enc_head", !6, i64 0, !6, i64 8}
!16 = !{!"", !6, i64 0, !6, i64 8}
!17 = !{!"", !6, i64 0, !6, i64 8, !12, i64 16, !12, i64 20, !12, i64 24, !12, i64 28}
!18 = !{!"", !19, i64 0, !6, i64 24}
!19 = !{!"lsqpack_dec_int_state", !12, i64 0, !12, i64 4, !12, i64 8, !10, i64 16}
!20 = !{!"float", !7, i64 0}
!21 = !{!14, !6, i64 200}
!22 = !{!14, !6, i64 128}
!23 = !{!24, !10, i64 40}
!24 = !{!"lsqpack_header_info", !16, i64 0, !16, i64 16, !6, i64 32, !10, i64 40, !12, i64 48, !12, i64 52, !12, i64 56, !12, i64 60}
!25 = !{!24, !12, i64 48}
!26 = !{!14, !12, i64 152}
!27 = !{!14, !6, i64 136}
!28 = !{!14, !12, i64 144}
!29 = !{!14, !12, i64 0}
!30 = !{!14, !12, i64 156}
!31 = !{!14, !6, i64 112}
!32 = !{!24, !6, i64 16}
!33 = distinct !{!33, !34}
!34 = !{!"llvm.loop.mustprogress"}


; 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"

@.str = external hidden unnamed_addr constant [14 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [40 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @lsqpack_enc_start_header(ptr noundef %0, i64 noundef %1, i32 noundef %2) local_unnamed_addr #1 {
  %4 = getelementptr inbounds i8, ptr %0, i64 12
  %5 = load i32, ptr %4, align 4, !tbaa !5
  %6 = and i32 %5, 1
  %.not = icmp eq i32 %6, 0
  br i1 %.not, label %7, label %48

7:                                                ; preds = %3
  %8 = getelementptr inbounds i8, ptr %0, i64 200
  %9 = load ptr, ptr %8, align 8, !tbaa !18
  %.not37 = icmp eq ptr %9, null
  br i1 %.not37, label %16, label %10

10:                                               ; preds = %7
  %11 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %9, ptr noundef nonnull @.str) #2
  %12 = load ptr, ptr %8, align 8, !tbaa !18
  %13 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %12, ptr noundef nonnull @.str.10, i64 noundef %1) #2
  %14 = load ptr, ptr %8, align 8, !tbaa !18
  %15 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %14, ptr noundef nonnull @.str.2) #2
  br label %16

16:                                               ; preds = %10, %7
  %17 = tail call ptr @enc_alloc_hinfo(ptr noundef nonnull %0)
  %18 = getelementptr inbounds i8, ptr %0, i64 128
  store ptr %17, ptr %18, align 8, !tbaa !19
  %.not38 = icmp eq ptr %17, null
  br i1 %.not38, label %22, label %19

19:                                               ; preds = %16
  %20 = getelementptr inbounds i8, ptr %17, i64 40
  store i64 %1, ptr %20, align 8, !tbaa !20
  %21 = getelementptr inbounds i8, ptr %17, i64 48
  store i32 %2, ptr %21, align 8, !tbaa !22
  br label %30

22:                                               ; preds = %16
  %23 = load ptr, ptr %8, align 8, !tbaa !18
  %.not39 = icmp eq ptr %23, null
  br i1 %.not39, label %30, label %24

24:                                               ; preds = %22
  %25 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %23, ptr noundef nonnull @.str.11) #2
  %26 = load ptr, ptr %8, align 8, !tbaa !18
  %27 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %26, ptr noundef nonnull @.str.12, i64 noundef %1) #2
  %28 = load ptr, ptr %8, align 8, !tbaa !18
  %29 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %28, ptr noundef nonnull @.str.2) #2
  br label %30

30:                                               ; preds = %22, %24, %19
  %31 = getelementptr inbounds i8, ptr %0, i64 152
  store i32 0, ptr %31, align 8, !tbaa !23
  %32 = getelementptr inbounds i8, ptr %0, i64 136
  store ptr null, ptr %32, align 8, !tbaa !24
  %33 = getelementptr inbounds i8, ptr %0, i64 144
  store i32 0, ptr %33, align 8, !tbaa !25
  %34 = load i32, ptr %0, align 8, !tbaa !26
  %35 = getelementptr inbounds i8, ptr %0, i64 156
  store i32 %34, ptr %35, align 4, !tbaa !27
  %.not40 = icmp eq i32 %2, 0
  br i1 %.not40, label %.loopexit, label %36

36:                                               ; preds = %30
  %37 = load ptr, ptr %18, align 8, !tbaa !19
  %.not41 = icmp eq ptr %37, null
  br i1 %.not41, label %.loopexit, label %38

38:                                               ; preds = %36
  %39 = getelementptr inbounds i8, ptr %0, i64 112
  %.044 = load ptr, ptr %39, align 8, !tbaa !28
  %.not4245 = icmp eq ptr %.044, null
  br i1 %.not4245, label %.loopexit, label %.lr.ph

.lr.ph:                                           ; preds = %38, %44
  %.046 = phi ptr [ %.0, %44 ], [ %.044, %38 ]
  %40 = getelementptr inbounds i8, ptr %.046, i64 40
  %41 = load i64, ptr %40, align 8, !tbaa !20
  %42 = icmp eq i64 %41, %1
  br i1 %42, label %43, label %44

43:                                               ; preds = %.lr.ph
  store ptr %.046, ptr %32, align 8, !tbaa !24
  br label %.loopexit

44:                                               ; preds = %.lr.ph
  %45 = getelementptr inbounds i8, ptr %.046, i64 16
  %.0 = load ptr, ptr %45, align 8, !tbaa !28
  %.not42 = icmp eq ptr %.0, null
  br i1 %.not42, label %.loopexit, label %.lr.ph, !llvm.loop !29

.loopexit:                                        ; preds = %44, %38, %43, %36, %30
  %46 = load i32, ptr %4, align 4, !tbaa !5
  %47 = or i32 %46, 1
  store i32 %47, ptr %4, align 4, !tbaa !5
  br label %48

48:                                               ; preds = %3, %.loopexit
  %.033 = phi i32 [ 0, %.loopexit ], [ -1, %3 ]
  ret i32 %.033
}

; Function Attrs: nounwind uwtable
declare hidden ptr @enc_alloc_hinfo(ptr noundef) local_unnamed_addr #1

attributes #0 = { nofree nounwind "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 = { 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 #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 12}
!6 = !{!"lsqpack_enc", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28, !7, i64 32, !7, i64 36, !7, i64 40, !7, i64 44, !7, i64 48, !7, i64 52, !10, i64 56, !11, i64 72, !12, i64 80, !12, i64 96, !12, i64 112, !13, i64 128, !14, i64 160, !7, i64 192, !7, i64 196, !11, i64 200, !17, i64 208, !17, i64 212, !11, i64 216, !7, i64 224, !7, i64 228, !7, i64 232}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"lsqpack_enc_head", !11, i64 0, !11, i64 8}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!"", !11, i64 0, !11, i64 8}
!13 = !{!"", !11, i64 0, !11, i64 8, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28}
!14 = !{!"", !15, i64 0, !11, i64 24}
!15 = !{!"lsqpack_dec_int_state", !7, i64 0, !7, i64 4, !7, i64 8, !16, i64 16}
!16 = !{!"long", !8, i64 0}
!17 = !{!"float", !8, i64 0}
!18 = !{!6, !11, i64 200}
!19 = !{!6, !11, i64 128}
!20 = !{!21, !16, i64 40}
!21 = !{!"lsqpack_header_info", !12, i64 0, !12, i64 16, !11, i64 32, !16, i64 40, !7, i64 48, !7, i64 52, !7, i64 56, !7, i64 60}
!22 = !{!21, !7, i64 48}
!23 = !{!6, !7, i64 152}
!24 = !{!6, !11, i64 136}
!25 = !{!6, !7, i64 144}
!26 = !{!6, !7, i64 0}
!27 = !{!6, !7, i64 156}
!28 = !{!11, !11, i64 0}
!29 = distinct !{!29, !30}
!30 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass