; LLVM IR from jspd-group/pegit :: src (delta)

; 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.delta_options = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, ptr, ptr, ptr }
%struct.strbuf = type { i64, i64, ptr }
%struct.anon = type { %struct.delta_stat, ptr, i8, i8, i8, %struct.pack_file_cache, ptr }
%struct.delta_stat = type { i64, i64 }
%struct.pack_file_cache = type { ptr, %struct.strbuf }
%struct.basic_delta_result = type { i64, i64, i64, ptr, %struct.strbuf_list, %struct.strbuf_list }
%struct.strbuf_list = type { ptr, ptr, i64 }
%struct.filespec = type { %struct.strbuf, ptr, i64, %struct.stat, %struct.filecache, [20 x i8], i64, %struct.strbuf, i32 }
%struct.stat = type { i64, i64, i64, i32, i32, i32, i32, i64, i64, i64, i64, %struct.timespec, %struct.timespec, %struct.timespec, [3 x i64] }
%struct.timespec = type { i64, i64 }
%struct.filecache = type { ptr }
%struct.index = type { [256 x i8], %struct.stat, i8, i64, i64, i64 }

@d_opts = external dso_local global %struct.delta_options, align 8
@stderr = external global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@stdout = external global ptr, align 8
@.str.28 = external hidden unnamed_addr constant [4 x i8], align 1
@__const.check_entry.a = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.b = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.out = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.line = external hidden unnamed_addr constant %struct.strbuf, align 8
@directory_delta_var = external hidden global %struct.anon, align 8
@.str.44 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [11 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

declare i32 @printf(ptr noundef, ...) #1

; Function Attrs: nounwind uwtable
declare dso_local void @basic_delta_result_init(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local void @basic_delta_result_release(ptr noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #4

; Function Attrs: nounwind uwtable
declare dso_local void @print_delta_stat(ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @strbuf_delta_minimal(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @strbuf_delta_enhanced(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #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) #5

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @get_file_content(ptr noundef, ptr noundef, ptr noundef) #6

declare void @strbuf_release(ptr noundef) #1

declare i64 @count_lines(ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @print_deletion_lines(ptr noundef) #2

declare ptr @find_file_index_list(ptr noundef, ptr noundef) #1

declare i64 @fwrite(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @detect_display_crlf(ptr noundef) #2

; Function Attrs: nounwind uwtable
define dso_local i32 @check_entry(ptr noundef %0) #2 {
  %2 = alloca i32, align 4
  %3 = alloca ptr, align 8
  %4 = alloca %struct.strbuf, align 8
  %5 = alloca %struct.strbuf, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %struct.basic_delta_result, align 8
  %8 = alloca %struct.filespec, align 8
  %9 = alloca i32, align 4
  %10 = alloca %struct.strbuf, align 8
  %11 = alloca i64, align 8
  %12 = alloca [1024 x i8], align 16
  %13 = alloca ptr, align 8
  %14 = alloca %struct.strbuf, align 8
  %15 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %4, ptr align 8 @__const.check_entry.a, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %5, ptr align 8 @__const.check_entry.b, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #8
  call void @llvm.lifetime.start.p0(i64 80, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 256, ptr %8) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %10, ptr align 8 @__const.check_entry.out, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #8
  store i64 0, ptr %11, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1024, ptr %12) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %14, ptr align 8 @__const.check_entry.line, i64 24, i1 false)
  %16 = load i8, ptr getelementptr inbounds (%struct.delta_options, ptr @d_opts, i32 0, i32 4), align 4, !tbaa !11, !range !14, !noundef !15
  %17 = trunc i8 %16 to i1
  br i1 %17, label %18, label %21

18:                                               ; preds = %1
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = call i32 (ptr, ...) @printf(ptr noundef @.str.28, ptr noundef %19)
  br label %21

21:                                               ; preds = %18, %1
  %22 = load ptr, ptr getelementptr inbounds (%struct.anon, ptr @directory_delta_var, i32 0, i32 1), align 8, !tbaa !16
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = call ptr @find_file_index_list(ptr noundef %22, ptr noundef %23)
  store ptr %24, ptr %6, align 8, !tbaa !5
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = icmp ne ptr %25, null
  br i1 %26, label %28, label %27

27:                                               ; preds = %21
  store i32 0, ptr %2, align 4
  store i32 1, ptr %15, align 4
  br label %148

28:                                               ; preds = %21
  %29 = load ptr, ptr %6, align 8, !tbaa !5
  %30 = call i32 @get_file_content(ptr noundef getelementptr inbounds (%struct.anon, ptr @directory_delta_var, i32 0, i32 5), ptr noundef %4, ptr noundef %29)
  call void @detect_display_crlf(ptr noundef %4)
  %31 = load i8, ptr getelementptr inbounds (%struct.delta_options, ptr @d_opts, i32 0, i32 7), align 1, !tbaa !21, !range !14, !noundef !15
  %32 = trunc i8 %31 to i1
  br i1 %32, label %33, label %67

33:                                               ; preds = %28
  call void @strbuf_init(ptr noundef %14, i64 noundef 1024)
  %34 = getelementptr inbounds [1024 x i8], ptr %12, i64 0, i64 0
  %35 = load ptr, ptr %6, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.index, ptr %35, i32 0, i32 0
  %37 = getelementptr inbounds [256 x i8], ptr %36, i64 0, i64 0
  %38 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %34, ptr noundef @.str.44, ptr noundef %37) #8
  %39 = getelementptr inbounds [1024 x i8], ptr %12, i64 0, i64 0
  %40 = call noalias ptr @popen(ptr noundef %39, ptr noundef @.str.45)
  store ptr %40, ptr %13, align 8, !tbaa !5
  %41 = load ptr, ptr %13, align 8, !tbaa !5
  %42 = icmp ne ptr %41, null
  br i1 %42, label %58, label %43

43:                                               ; preds = %33
  br label %44

44:                                               ; preds = %43
  %45 = load ptr, ptr @stderr, align 8, !tbaa !5
  %46 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %45, ptr noundef @.str.2) #8
  %47 = load ptr, ptr @stderr, align 8, !tbaa !5
  %48 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %47, ptr noundef @.str.3) #8
  %49 = load ptr, ptr @stderr, align 8, !tbaa !5
  %50 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %49, ptr noundef @.str.4) #8
  %51 = load ptr, ptr @stderr, align 8, !tbaa !5
  %52 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %51, ptr noundef @.str.5) #8
  %53 = load ptr, ptr @stderr, align 8, !tbaa !5
  %54 = getelementptr inbounds [1024 x i8], ptr %12, i64 0, i64 0
  %55 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %53, ptr noundef @.str.46, ptr noundef %54) #8
  call void @exit(i32 noundef 1) #9
  unreachable

56:                                               ; No predecessors!
  br label %57

57:                                               ; preds = %56
  br label %58

58:                                               ; preds = %57, %33
  %59 = getelementptr inbounds %struct.strbuf, ptr %4, i32 0, i32 2
  %60 = load ptr, ptr %59, align 8, !tbaa !22
  %61 = getelementptr inbounds %struct.strbuf, ptr %4, i32 0, i32 1
  %62 = load i64, ptr %61, align 8, !tbaa !23
  %63 = load ptr, ptr %13, align 8, !tbaa !5
  %64 = call i64 @fwrite(ptr noundef %60, i64 noundef %62, i64 noundef 1, ptr noundef %63)
  %65 = load ptr, ptr %13, align 8, !tbaa !5
  %66 = call i32 @pclose(ptr noundef %65)
  store i32 0, ptr %2, align 4
  store i32 1, ptr %15, align 4
  br label %148

67:                                               ; preds = %28
  %68 = load ptr, ptr %3, align 8, !tbaa !5
  %69 = call i32 @filespec_init(ptr noundef %8, ptr noundef %68, ptr noundef @.str.47)
  store i32 %69, ptr %9, align 4, !tbaa !24
  %70 = load i32, ptr %9, align 4, !tbaa !24
  %71 = icmp slt i32 %70, 0
  br i1 %71, label %72, label %109

72:                                               ; preds = %67
  %73 = call ptr @__errno_location() #10
  %74 = load i32, ptr %73, align 4, !tbaa !24
  %75 = icmp eq i32 %74, 2
  br i1 %75, label %76, label %90

76:                                               ; preds = %72
  %77 = call i64 @count_lines(ptr noundef %4)
  store i64 %77, ptr %11, align 8, !tbaa !9
  %78 = load i64, ptr %11, align 8, !tbaa !9
  %79 = load i64, ptr getelementptr inbounds (%struct.delta_stat, ptr @directory_delta_var, i32 0, i32 1), align 8, !tbaa !26
  %80 = add i64 %79, %78
  store i64 %80, ptr getelementptr inbounds (%struct.delta_stat, ptr @directory_delta_var, i32 0, i32 1), align 8, !tbaa !26
  %81 = load i8, ptr getelementptr inbounds (%struct.anon, ptr @directory_delta_var, i32 0, i32 2), align 8, !tbaa !27, !range !14, !noundef !15
  %82 = trunc i8 %81 to i1
  br i1 %82, label %83, label %88

83:                                               ; preds = %76
  %84 = load ptr, ptr @stdout, align 8, !tbaa !5
  %85 = load ptr, ptr %3, align 8, !tbaa !5
  %86 = load i64, ptr %11, align 8, !tbaa !9
  %87 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %84, ptr noundef @.str.48, ptr noundef %85, i64 noundef %86) #8
  br label %89

88:                                               ; preds = %76
  call void @print_deletion_lines(ptr noundef %4)
  br label %89

89:                                               ; preds = %88, %83
  call void @strbuf_release(ptr noundef %4)
  store i32 0, ptr %2, align 4
  store i32 1, ptr %15, align 4
  br label %148

90:                                               ; preds = %72
  br label %91

91:                                               ; preds = %90
  %92 = load ptr, ptr @stderr, align 8, !tbaa !5
  %93 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %92, ptr noundef @.str.2) #8
  %94 = load ptr, ptr @stderr, align 8, !tbaa !5
  %95 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %94, ptr noundef @.str.3) #8
  %96 = load ptr, ptr @stderr, align 8, !tbaa !5
  %97 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %96, ptr noundef @.str.4) #8
  %98 = load ptr, ptr @stderr, align 8, !tbaa !5
  %99 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %98, ptr noundef @.str.5) #8
  %100 = load ptr, ptr @stderr, align 8, !tbaa !5
  %101 = load ptr, ptr %3, align 8, !tbaa !5
  %102 = call ptr @__errno_location() #10
  %103 = load i32, ptr %102, align 4, !tbaa !24
  %104 = call ptr @strerror(i32 noundef %103) #8
  %105 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %100, ptr noundef @.str.49, ptr noundef %101, ptr noundef %104) #8
  call void @exit(i32 noundef 1) #9
  unreachable

106:                                              ; No predecessors!
  br label %107

107:                                              ; preds = %106
  br label %108

108:                                              ; preds = %107
  br label %109

109:                                              ; preds = %108, %67
  %110 = call i32 @filespec_read_safe(ptr noundef %8, ptr noundef %5)
  call void @detect_display_crlf(ptr noundef %4)
  call void @basic_delta_result_init(ptr noundef %7, ptr noundef null)
  %111 = load i8, ptr getelementptr inbounds (%struct.anon, ptr @directory_delta_var, i32 0, i32 2), align 8, !tbaa !27, !range !14, !noundef !15
  %112 = trunc i8 %111 to i1
  br i1 %112, label %113, label %115

113:                                              ; preds = %109
  %114 = call zeroext i1 @strbuf_delta_minimal(ptr noundef null, ptr noundef %7, ptr noundef %4, ptr noundef %5)
  br label %117

115:                                              ; preds = %109
  %116 = call zeroext i1 @strbuf_delta_enhanced(ptr noundef %10, ptr noundef %7, ptr noundef %4, ptr noundef %5)
  br label %117

117:                                              ; preds = %115, %113
  %118 = getelementptr inbounds %struct.basic_delta_result, ptr %7, i32 0, i32 0
  %119 = load i64, ptr %118, align 8, !tbaa !28
  %120 = icmp ne i64 %119, 0
  br i1 %120, label %125, label %121

121:                                              ; preds = %117
  %122 = getelementptr inbounds %struct.basic_delta_result, ptr %7, i32 0, i32 1
  %123 = load i64, ptr %122, align 8, !tbaa !31
  %124 = icmp ugt i64 %123, 1
  br i1 %124, label %125, label %147

125:                                              ; preds = %121, %117
  %126 = load ptr, ptr @stdout, align 8, !tbaa !5
  %127 = load ptr, ptr %3, align 8, !tbaa !5
  %128 = load ptr, ptr %3, align 8, !tbaa !5
  %129 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %126, ptr noundef @.str.50, ptr noundef %127, ptr noundef %128) #8
  %130 = getelementptr inbounds %struct.basic_delta_result, ptr %7, i32 0, i32 0
  %131 = load i64, ptr %130, align 8, !tbaa !28
  %132 = load i64, ptr @directory_delta_var, align 8, !tbaa !32
  %133 = add i64 %132, %131
  store i64 %133, ptr @directory_delta_var, align 8, !tbaa !32
  %134 = getelementptr inbounds %struct.basic_delta_result, ptr %7, i32 0, i32 1
  %135 = load i64, ptr %134, align 8, !tbaa !31
  %136 = load i64, ptr getelementptr inbounds (%struct.delta_stat, ptr @directory_delta_var, i32 0, i32 1), align 8, !tbaa !26
  %137 = add i64 %136, %135
  store i64 %137, ptr getelementptr inbounds (%struct.delta_stat, ptr @directory_delta_var, i32 0, i32 1), align 8, !tbaa !26
  %138 = load i8, ptr getelementptr inbounds (%struct.anon, ptr @directory_delta_var, i32 0, i32 2), align 8, !tbaa !27, !range !14, !noundef !15
  %139 = trunc i8 %138 to i1
  br i1 %139, label %140, label %141

140:                                              ; preds = %125
  call void @print_delta_stat(ptr noundef %7)
  br label %146

141:                                              ; preds = %125
  %142 = load ptr, ptr @stdout, align 8, !tbaa !5
  %143 = getelementptr inbounds %struct.strbuf, ptr %10, i32 0, i32 2
  %144 = load ptr, ptr %143, align 8, !tbaa !22
  %145 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %142, ptr noundef @.str.28, ptr noundef %144) #8
  call void @strbuf_release(ptr noundef %10)
  br label %146

146:                                              ; preds = %141, %140
  br label %147

147:                                              ; preds = %146, %121
  call void @basic_delta_result_release(ptr noundef %7)
  call void @strbuf_release(ptr noundef %4)
  call void @strbuf_release(ptr noundef %5)
  call void @filespec_free(ptr noundef %8)
  store i32 0, ptr %2, align 4
  store i32 1, ptr %15, align 4
  br label %148

148:                                              ; preds = %147, %89, %58, %27
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 1024, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 256, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 80, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #8
  %149 = load i32, ptr %2, align 4
  ret i32 %149
}

declare void @strbuf_init(ptr noundef, i64 noundef) #1

; Function Attrs: nounwind
declare i32 @sprintf(ptr noundef, ptr noundef, ...) #3

declare noalias ptr @popen(ptr noundef, ptr noundef) #1

declare i32 @pclose(ptr noundef) #1

declare i32 @filespec_init(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind willreturn memory(none)
declare ptr @__errno_location() #7

; Function Attrs: nounwind
declare ptr @strerror(i32 noundef) #3

declare i32 @filespec_read_safe(ptr noundef, ptr noundef) #1

declare void @filespec_free(ptr noundef) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 "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 = { noreturn 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { inlinehint 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 #7 = { nounwind willreturn memory(none) "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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }
attributes #10 = { nounwind willreturn memory(none) }

!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, !13, i64 4}
!12 = !{!"delta_options", !13, i64 0, !13, i64 1, !13, i64 2, !13, i64 3, !13, i64 4, !13, i64 5, !13, i64 6, !13, i64 7, !13, i64 8, !13, i64 9, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!"_Bool", !7, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!17, !6, i64 16}
!17 = !{!"", !18, i64 0, !6, i64 16, !13, i64 24, !13, i64 25, !13, i64 26, !19, i64 32, !6, i64 64}
!18 = !{!"delta_stat", !10, i64 0, !10, i64 8}
!19 = !{!"pack_file_cache", !6, i64 0, !20, i64 8}
!20 = !{!"strbuf", !10, i64 0, !10, i64 8, !6, i64 16}
!21 = !{!12, !13, i64 7}
!22 = !{!20, !6, i64 16}
!23 = !{!20, !10, i64 8}
!24 = !{!25, !25, i64 0}
!25 = !{!"int", !7, i64 0}
!26 = !{!17, !10, i64 8}
!27 = !{!17, !13, i64 24}
!28 = !{!29, !10, i64 0}
!29 = !{!"basic_delta_result", !10, i64 0, !10, i64 8, !10, i64 16, !6, i64 24, !30, i64 32, !30, i64 56}
!30 = !{!"strbuf_list", !6, i64 0, !6, i64 8, !10, i64 16}
!31 = !{!29, !10, i64 8}
!32 = !{!17, !10, i64 0}


; 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.delta_options = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, ptr, ptr, ptr }
%struct.strbuf = type { i64, i64, ptr }
%struct.anon = type { %struct.delta_stat, ptr, i8, i8, i8, %struct.pack_file_cache, ptr }
%struct.delta_stat = type { i64, i64 }
%struct.pack_file_cache = type { ptr, %struct.strbuf }
%struct.basic_delta_result = type { i64, i64, i64, ptr, %struct.strbuf_list, %struct.strbuf_list }
%struct.strbuf_list = type { ptr, ptr, i64 }
%struct.filespec = type { %struct.strbuf, ptr, i64, %struct.stat, %struct.filecache, [20 x i8], i64, %struct.strbuf, i32 }
%struct.stat = type { i64, i64, i64, i32, i32, i32, i32, i64, i64, i64, i64, %struct.timespec, %struct.timespec, %struct.timespec, [3 x i64] }
%struct.timespec = type { i64, i64 }
%struct.filecache = type { ptr }

@d_opts = external dso_local local_unnamed_addr global %struct.delta_options, align 8
@stderr = external local_unnamed_addr global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.28 = external hidden unnamed_addr constant [4 x i8], align 1
@__const.check_entry.a = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.b = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.out = external hidden unnamed_addr constant %struct.strbuf, align 8
@__const.check_entry.line = external hidden unnamed_addr constant %struct.strbuf, align 8
@directory_delta_var = external hidden global %struct.anon, align 8
@.str.44 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.48 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.49 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.50 = external hidden unnamed_addr constant [11 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: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @basic_delta_result_init(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local void @basic_delta_result_release(ptr noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local void @print_delta_stat(ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @strbuf_delta_minimal(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local zeroext i1 @strbuf_delta_enhanced(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #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) #4

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @get_file_content(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #5

declare void @strbuf_release(ptr noundef) local_unnamed_addr #6

declare i64 @count_lines(ptr noundef) local_unnamed_addr #6

; Function Attrs: nounwind uwtable
declare dso_local void @print_deletion_lines(ptr noundef) local_unnamed_addr #2

declare ptr @find_file_index_list(ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: nofree nounwind
declare noundef i64 @fwrite(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @detect_display_crlf(ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @check_entry(ptr noundef %0) local_unnamed_addr #2 {
  %2 = alloca %struct.strbuf, align 8
  %3 = alloca %struct.strbuf, align 8
  %4 = alloca %struct.basic_delta_result, align 16
  %5 = alloca %struct.filespec, align 8
  %6 = alloca %struct.strbuf, align 8
  %7 = alloca [1024 x i8], align 16
  %8 = alloca %struct.strbuf, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #9
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) @__const.check_entry.a, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #9
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) @__const.check_entry.b, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %4) #9
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %5) #9
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #9
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 8 dereferenceable(24) @__const.check_entry.out, i64 24, i1 false)
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %7) #9
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #9
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(24) @__const.check_entry.line, i64 24, i1 false)
  %9 = load i8, ptr getelementptr inbounds (i8, ptr @d_opts, i64 4), align 4, !tbaa !5, !range !11, !noundef !12
  %10 = trunc nuw i8 %9 to i1
  br i1 %10, label %11, label %13

11:                                               ; preds = %1
  %12 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.28, ptr noundef %0)
  br label %13

13:                                               ; preds = %11, %1
  %14 = load ptr, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 16), align 8, !tbaa !13
  %15 = tail call ptr @find_file_index_list(ptr noundef %14, ptr noundef %0) #9
  %.not = icmp eq ptr %15, null
  br i1 %.not, label %101, label %16

16:                                               ; preds = %13
  %17 = call i32 @get_file_content(ptr noundef nonnull getelementptr inbounds (i8, ptr @directory_delta_var, i64 32), ptr noundef nonnull %2, ptr noundef nonnull %15)
  call void @detect_display_crlf(ptr noundef nonnull %2)
  %18 = load i8, ptr getelementptr inbounds (i8, ptr @d_opts, i64 7), align 1, !tbaa !19, !range !11, !noundef !12
  %19 = trunc nuw i8 %18 to i1
  br i1 %19, label %20, label %41

20:                                               ; preds = %16
  call void @strbuf_init(ptr noundef nonnull %8, i64 noundef 1024) #9
  %21 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %7, ptr noundef nonnull dereferenceable(1) @.str.44, ptr noundef nonnull %15) #9
  %22 = call noalias ptr @popen(ptr noundef nonnull %7, ptr noundef nonnull @.str.45)
  %.not19 = icmp eq ptr %22, null
  br i1 %.not19, label %23, label %34

23:                                               ; preds = %20
  %24 = load ptr, ptr @stderr, align 8, !tbaa !20
  %25 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %24, ptr noundef nonnull @.str.2) #10
  %26 = load ptr, ptr @stderr, align 8, !tbaa !20
  %27 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %26, ptr noundef nonnull @.str.3) #10
  %28 = load ptr, ptr @stderr, align 8, !tbaa !20
  %29 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %28, ptr noundef nonnull @.str.4) #10
  %30 = load ptr, ptr @stderr, align 8, !tbaa !20
  %31 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %30, ptr noundef nonnull @.str.5) #10
  %32 = load ptr, ptr @stderr, align 8, !tbaa !20
  %33 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %32, ptr noundef nonnull @.str.46, ptr noundef nonnull %7) #10
  call void @exit(i32 noundef 1) #11
  unreachable

34:                                               ; preds = %20
  %35 = getelementptr inbounds i8, ptr %2, i64 16
  %36 = load ptr, ptr %35, align 8, !tbaa !21
  %37 = getelementptr inbounds i8, ptr %2, i64 8
  %38 = load i64, ptr %37, align 8, !tbaa !22
  %39 = call i64 @fwrite(ptr noundef %36, i64 noundef %38, i64 noundef 1, ptr noundef nonnull %22)
  %40 = call i32 @pclose(ptr noundef nonnull %22)
  br label %101

41:                                               ; preds = %16
  %42 = call i32 @filespec_init(ptr noundef nonnull %5, ptr noundef %0, ptr noundef nonnull @.str.47) #9
  %43 = icmp slt i32 %42, 0
  br i1 %43, label %44, label %72

44:                                               ; preds = %41
  %45 = tail call ptr @__errno_location() #12
  %46 = load i32, ptr %45, align 4, !tbaa !23
  %47 = icmp eq i32 %46, 2
  br i1 %47, label %48, label %59

48:                                               ; preds = %44
  %49 = call i64 @count_lines(ptr noundef nonnull %2) #9
  %50 = load i64, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 8), align 8, !tbaa !25
  %51 = add i64 %50, %49
  store i64 %51, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 8), align 8, !tbaa !25
  %52 = load i8, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 24), align 8, !tbaa !26, !range !11, !noundef !12
  %53 = trunc nuw i8 %52 to i1
  br i1 %53, label %54, label %57

54:                                               ; preds = %48
  %55 = load ptr, ptr @stdout, align 8, !tbaa !20
  %56 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %55, ptr noundef nonnull @.str.48, ptr noundef %0, i64 noundef %49) #9
  br label %58

57:                                               ; preds = %48
  call void @print_deletion_lines(ptr noundef nonnull %2)
  br label %58

58:                                               ; preds = %57, %54
  call void @strbuf_release(ptr noundef nonnull %2) #9
  br label %101

59:                                               ; preds = %44
  %60 = load ptr, ptr @stderr, align 8, !tbaa !20
  %61 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %60, ptr noundef nonnull @.str.2) #10
  %62 = load ptr, ptr @stderr, align 8, !tbaa !20
  %63 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %62, ptr noundef nonnull @.str.3) #10
  %64 = load ptr, ptr @stderr, align 8, !tbaa !20
  %65 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %64, ptr noundef nonnull @.str.4) #10
  %66 = load ptr, ptr @stderr, align 8, !tbaa !20
  %67 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %66, ptr noundef nonnull @.str.5) #10
  %68 = load ptr, ptr @stderr, align 8, !tbaa !20
  %69 = load i32, ptr %45, align 4, !tbaa !23
  %70 = call ptr @strerror(i32 noundef %69) #9
  %71 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %68, ptr noundef nonnull @.str.49, ptr noundef %0, ptr noundef %70) #10
  call void @exit(i32 noundef 1) #11
  unreachable

72:                                               ; preds = %41
  %73 = call i32 @filespec_read_safe(ptr noundef nonnull %5, ptr noundef nonnull %3) #9
  call void @detect_display_crlf(ptr noundef nonnull %2)
  call void @basic_delta_result_init(ptr noundef nonnull %4, ptr noundef null)
  %74 = load i8, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 24), align 8, !tbaa !26, !range !11, !noundef !12
  %75 = trunc nuw i8 %74 to i1
  br i1 %75, label %76, label %78

76:                                               ; preds = %72
  %77 = call zeroext i1 @strbuf_delta_minimal(ptr noundef null, ptr noundef nonnull %4, ptr noundef nonnull %2, ptr noundef nonnull %3)
  br label %80

78:                                               ; preds = %72
  %79 = call zeroext i1 @strbuf_delta_enhanced(ptr noundef nonnull %6, ptr noundef nonnull %4, ptr noundef nonnull %2, ptr noundef nonnull %3)
  br label %80

80:                                               ; preds = %78, %76
  %81 = load i64, ptr %4, align 16, !tbaa !27
  %82 = icmp ne i64 %81, 0
  %83 = getelementptr inbounds i8, ptr %4, i64 8
  %84 = load i64, ptr %83, align 8
  %85 = icmp ugt i64 %84, 1
  %or.cond = select i1 %82, i1 true, i1 %85
  br i1 %or.cond, label %86, label %100

86:                                               ; preds = %80
  %87 = load ptr, ptr @stdout, align 8, !tbaa !20
  %88 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %87, ptr noundef nonnull @.str.50, ptr noundef %0, ptr noundef %0) #9
  %89 = load <2 x i64>, ptr %4, align 16, !tbaa !30
  %90 = load <2 x i64>, ptr @directory_delta_var, align 8, !tbaa !30
  %91 = add <2 x i64> %90, %89
  store <2 x i64> %91, ptr @directory_delta_var, align 8, !tbaa !30
  %92 = load i8, ptr getelementptr inbounds (i8, ptr @directory_delta_var, i64 24), align 8, !tbaa !26, !range !11, !noundef !12
  %93 = trunc nuw i8 %92 to i1
  br i1 %93, label %94, label %95

94:                                               ; preds = %86
  call void @print_delta_stat(ptr noundef nonnull %4)
  br label %100

95:                                               ; preds = %86
  %96 = load ptr, ptr @stdout, align 8, !tbaa !20
  %97 = getelementptr inbounds i8, ptr %6, i64 16
  %98 = load ptr, ptr %97, align 8, !tbaa !21
  %99 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %96, ptr noundef nonnull @.str.28, ptr noundef %98) #9
  call void @strbuf_release(ptr noundef nonnull %6) #9
  br label %100

100:                                              ; preds = %94, %95, %80
  call void @basic_delta_result_release(ptr noundef nonnull %4)
  call void @strbuf_release(ptr noundef nonnull %2) #9
  call void @strbuf_release(ptr noundef nonnull %3) #9
  call void @filespec_free(ptr noundef nonnull %5) #9
  br label %101

101:                                              ; preds = %13, %100, %58, %34
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #9
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %7) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #9
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %4) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #9
  ret i32 0
}

declare void @strbuf_init(ptr noundef, i64 noundef) local_unnamed_addr #6

; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noalias noundef ptr @popen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @pclose(ptr nocapture noundef) local_unnamed_addr #1

declare i32 @filespec_init(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none)
declare ptr @__errno_location() local_unnamed_addr #7

; Function Attrs: nounwind
declare ptr @strerror(i32 noundef) local_unnamed_addr #8

declare i32 @filespec_read_safe(ptr noundef, ptr noundef) local_unnamed_addr #6

declare void @filespec_free(ptr noundef) local_unnamed_addr #6

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { noreturn 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 #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { inlinehint 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 #6 = { "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 #7 = { mustprogress nofree nosync nounwind willreturn memory(none) "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 #8 = { 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 #9 = { nounwind }
attributes #10 = { cold nounwind }
attributes #11 = { noreturn nounwind }
attributes #12 = { nounwind willreturn memory(none) }

!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 4}
!6 = !{!"delta_options", !7, i64 0, !7, i64 1, !7, i64 2, !7, i64 3, !7, i64 4, !7, i64 5, !7, i64 6, !7, i64 7, !7, i64 8, !7, i64 9, !10, i64 16, !10, i64 24, !10, i64 32}
!7 = !{!"_Bool", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !10, i64 16}
!14 = !{!"", !15, i64 0, !10, i64 16, !7, i64 24, !7, i64 25, !7, i64 26, !17, i64 32, !10, i64 64}
!15 = !{!"delta_stat", !16, i64 0, !16, i64 8}
!16 = !{!"long", !8, i64 0}
!17 = !{!"pack_file_cache", !10, i64 0, !18, i64 8}
!18 = !{!"strbuf", !16, i64 0, !16, i64 8, !10, i64 16}
!19 = !{!6, !7, i64 7}
!20 = !{!10, !10, i64 0}
!21 = !{!18, !10, i64 16}
!22 = !{!18, !16, i64 8}
!23 = !{!24, !24, i64 0}
!24 = !{!"int", !8, i64 0}
!25 = !{!14, !16, i64 8}
!26 = !{!14, !7, i64 24}
!27 = !{!28, !16, i64 0}
!28 = !{!"basic_delta_result", !16, i64 0, !16, i64 8, !16, i64 16, !10, i64 24, !29, i64 32, !29, i64 56}
!29 = !{!"strbuf_list", !10, i64 0, !10, i64 8, !16, i64 16}
!30 = !{!16, !16, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass