; LLVM IR from CLASS-SZ/class_sz :: class-sz/tools (r8lib)

; 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"

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.128 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.129 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.130 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.131 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.132 = external hidden unnamed_addr constant [34 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: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #2

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local ptr @r8poly_lagrange_coef(i32 noundef %0, i32 noundef %1, ptr noundef %2) #4 {
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  store i32 %0, ptr %4, align 4, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %11 = load i32, ptr %5, align 4, !tbaa !5
  %12 = icmp slt i32 %11, 1
  br i1 %12, label %17, label %13

13:                                               ; preds = %3
  %14 = load i32, ptr %4, align 4, !tbaa !5
  %15 = load i32, ptr %5, align 4, !tbaa !5
  %16 = icmp slt i32 %14, %15
  br i1 %16, label %17, label %30

17:                                               ; preds = %13, %3
  %18 = load ptr, ptr @stderr, align 8, !tbaa !9
  %19 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %18, ptr noundef @.str) #5
  %20 = load ptr, ptr @stderr, align 8, !tbaa !9
  %21 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef @.str.128) #5
  %22 = load ptr, ptr @stderr, align 8, !tbaa !9
  %23 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %22, ptr noundef @.str.129) #5
  %24 = load ptr, ptr @stderr, align 8, !tbaa !9
  %25 = load i32, ptr %5, align 4, !tbaa !5
  %26 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %24, ptr noundef @.str.130, i32 noundef %25) #5
  %27 = load ptr, ptr @stderr, align 8, !tbaa !9
  %28 = load i32, ptr %4, align 4, !tbaa !5
  %29 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %27, ptr noundef @.str.131, i32 noundef %28) #5
  call void @exit(i32 noundef 1) #6
  unreachable

30:                                               ; preds = %13
  %31 = load i32, ptr %4, align 4, !tbaa !5
  %32 = load ptr, ptr %6, align 8, !tbaa !9
  %33 = call i32 @r8vec_distinct(i32 noundef %31, ptr noundef %32)
  %34 = icmp ne i32 %33, 0
  br i1 %34, label %42, label %35

35:                                               ; preds = %30
  %36 = load ptr, ptr @stderr, align 8, !tbaa !9
  %37 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %36, ptr noundef @.str) #5
  %38 = load ptr, ptr @stderr, align 8, !tbaa !9
  %39 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %38, ptr noundef @.str.128) #5
  %40 = load ptr, ptr @stderr, align 8, !tbaa !9
  %41 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %40, ptr noundef @.str.132) #5
  call void @exit(i32 noundef 1) #6
  unreachable

42:                                               ; preds = %30
  %43 = load i32, ptr %4, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = mul i64 %44, 8
  %46 = call noalias ptr @malloc(i64 noundef %45) #7
  store ptr %46, ptr %10, align 8, !tbaa !9
  %47 = load ptr, ptr %10, align 8, !tbaa !9
  %48 = getelementptr inbounds double, ptr %47, i64 0
  store double 1.000000e+00, ptr %48, align 8, !tbaa !11
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %49

49:                                               ; preds = %58, %42
  %50 = load i32, ptr %7, align 4, !tbaa !5
  %51 = load i32, ptr %4, align 4, !tbaa !5
  %52 = icmp slt i32 %50, %51
  br i1 %52, label %53, label %61

53:                                               ; preds = %49
  %54 = load ptr, ptr %10, align 8, !tbaa !9
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds double, ptr %54, i64 %56
  store double 0.000000e+00, ptr %57, align 8, !tbaa !11
  br label %58

58:                                               ; preds = %53
  %59 = load i32, ptr %7, align 4, !tbaa !5
  %60 = add nsw i32 %59, 1
  store i32 %60, ptr %7, align 4, !tbaa !5
  br label %49, !llvm.loop !13

61:                                               ; preds = %49
  store i32 0, ptr %8, align 4, !tbaa !5
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %148, %61
  %63 = load i32, ptr %7, align 4, !tbaa !5
  %64 = load i32, ptr %4, align 4, !tbaa !5
  %65 = icmp sle i32 %63, %64
  br i1 %65, label %66, label %151

66:                                               ; preds = %62
  %67 = load i32, ptr %7, align 4, !tbaa !5
  %68 = load i32, ptr %5, align 4, !tbaa !5
  %69 = icmp ne i32 %67, %68
  br i1 %69, label %70, label %147

70:                                               ; preds = %66
  %71 = load i32, ptr %8, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %8, align 4, !tbaa !5
  %73 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %73, ptr %9, align 4, !tbaa !5
  br label %74

74:                                               ; preds = %143, %70
  %75 = load i32, ptr %9, align 4, !tbaa !5
  %76 = icmp sle i32 0, %75
  br i1 %76, label %77, label %146

77:                                               ; preds = %74
  %78 = load ptr, ptr %6, align 8, !tbaa !9
  %79 = load i32, ptr %7, align 4, !tbaa !5
  %80 = sub nsw i32 %79, 1
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds double, ptr %78, i64 %81
  %83 = load double, ptr %82, align 8, !tbaa !11
  %84 = fneg double %83
  %85 = load ptr, ptr %10, align 8, !tbaa !9
  %86 = load i32, ptr %9, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds double, ptr %85, i64 %87
  %89 = load double, ptr %88, align 8, !tbaa !11
  %90 = fmul double %84, %89
  %91 = load ptr, ptr %6, align 8, !tbaa !9
  %92 = load i32, ptr %5, align 4, !tbaa !5
  %93 = sub nsw i32 %92, 1
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds double, ptr %91, i64 %94
  %96 = load double, ptr %95, align 8, !tbaa !11
  %97 = load ptr, ptr %6, align 8, !tbaa !9
  %98 = load i32, ptr %7, align 4, !tbaa !5
  %99 = sub nsw i32 %98, 1
  %100 = sext i32 %99 to i64
  %101 = getelementptr inbounds double, ptr %97, i64 %100
  %102 = load double, ptr %101, align 8, !tbaa !11
  %103 = fsub double %96, %102
  %104 = fdiv double %90, %103
  %105 = load ptr, ptr %10, align 8, !tbaa !9
  %106 = load i32, ptr %9, align 4, !tbaa !5
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds double, ptr %105, i64 %107
  store double %104, ptr %108, align 8, !tbaa !11
  %109 = load i32, ptr %9, align 4, !tbaa !5
  %110 = icmp slt i32 0, %109
  br i1 %110, label %111, label %142

111:                                              ; preds = %77
  %112 = load ptr, ptr %10, align 8, !tbaa !9
  %113 = load i32, ptr %9, align 4, !tbaa !5
  %114 = sext i32 %113 to i64
  %115 = getelementptr inbounds double, ptr %112, i64 %114
  %116 = load double, ptr %115, align 8, !tbaa !11
  %117 = load ptr, ptr %10, align 8, !tbaa !9
  %118 = load i32, ptr %9, align 4, !tbaa !5
  %119 = sub nsw i32 %118, 1
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds double, ptr %117, i64 %120
  %122 = load double, ptr %121, align 8, !tbaa !11
  %123 = load ptr, ptr %6, align 8, !tbaa !9
  %124 = load i32, ptr %5, align 4, !tbaa !5
  %125 = sub nsw i32 %124, 1
  %126 = sext i32 %125 to i64
  %127 = getelementptr inbounds double, ptr %123, i64 %126
  %128 = load double, ptr %127, align 8, !tbaa !11
  %129 = load ptr, ptr %6, align 8, !tbaa !9
  %130 = load i32, ptr %7, align 4, !tbaa !5
  %131 = sub nsw i32 %130, 1
  %132 = sext i32 %131 to i64
  %133 = getelementptr inbounds double, ptr %129, i64 %132
  %134 = load double, ptr %133, align 8, !tbaa !11
  %135 = fsub double %128, %134
  %136 = fdiv double %122, %135
  %137 = fadd double %116, %136
  %138 = load ptr, ptr %10, align 8, !tbaa !9
  %139 = load i32, ptr %9, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds double, ptr %138, i64 %140
  store double %137, ptr %141, align 8, !tbaa !11
  br label %142

142:                                              ; preds = %111, %77
  br label %143

143:                                              ; preds = %142
  %144 = load i32, ptr %9, align 4, !tbaa !5
  %145 = add nsw i32 %144, -1
  store i32 %145, ptr %9, align 4, !tbaa !5
  br label %74, !llvm.loop !15

146:                                              ; preds = %74
  br label %147

147:                                              ; preds = %146, %66
  br label %148

148:                                              ; preds = %147
  %149 = load i32, ptr %7, align 4, !tbaa !5
  %150 = add nsw i32 %149, 1
  store i32 %150, ptr %7, align 4, !tbaa !5
  br label %62, !llvm.loop !16

151:                                              ; preds = %62
  %152 = load ptr, ptr %10, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  ret ptr %152
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @r8vec_distinct(i32 noundef, ptr noundef) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #3 = { 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 #4 = { 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 #5 = { nounwind }
attributes #6 = { noreturn 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}


; 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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.128 = external hidden unnamed_addr constant [37 x i8], align 1
@.str.129 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.130 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.131 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.132 = external hidden unnamed_addr constant [34 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: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local noalias noundef ptr @r8poly_lagrange_coef(i32 noundef %0, i32 noundef %1, ptr noundef %2) local_unnamed_addr #3 {
  %4 = icmp slt i32 %1, 1
  %5 = icmp slt i32 %0, %1
  %or.cond = or i1 %4, %5
  br i1 %or.cond, label %6, label %17

6:                                                ; preds = %3
  %7 = load ptr, ptr @stderr, align 8, !tbaa !5
  %8 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %7, ptr noundef nonnull @.str) #5
  %9 = load ptr, ptr @stderr, align 8, !tbaa !5
  %10 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %9, ptr noundef nonnull @.str.128) #5
  %11 = load ptr, ptr @stderr, align 8, !tbaa !5
  %12 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %11, ptr noundef nonnull @.str.129) #5
  %13 = load ptr, ptr @stderr, align 8, !tbaa !5
  %14 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %13, ptr noundef nonnull @.str.130, i32 noundef %1) #5
  %15 = load ptr, ptr @stderr, align 8, !tbaa !5
  %16 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %15, ptr noundef nonnull @.str.131, i32 noundef %0) #5
  tail call void @exit(i32 noundef 1) #6
  unreachable

17:                                               ; preds = %3
  %18 = tail call i32 @r8vec_distinct(i32 noundef %0, ptr noundef %2)
  %.not = icmp eq i32 %18, 0
  br i1 %.not, label %19, label %26

19:                                               ; preds = %17
  %20 = load ptr, ptr @stderr, align 8, !tbaa !5
  %21 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef nonnull @.str) #5
  %22 = load ptr, ptr @stderr, align 8, !tbaa !5
  %23 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %22, ptr noundef nonnull @.str.128) #5
  %24 = load ptr, ptr @stderr, align 8, !tbaa !5
  %25 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %24, ptr noundef nonnull @.str.132) #5
  tail call void @exit(i32 noundef 1) #6
  unreachable

26:                                               ; preds = %17
  %27 = zext nneg i32 %0 to i64
  %28 = shl nuw nsw i64 %27, 3
  %29 = tail call noalias ptr @malloc(i64 noundef %28) #7
  store double 1.000000e+00, ptr %29, align 8, !tbaa !9
  %30 = icmp sgt i32 %0, 1
  br i1 %30, label %.preheader.thread, label %.preheader

.preheader.thread:                                ; preds = %26
  %scevgep = getelementptr i8, ptr %29, i64 8
  %31 = add nsw i32 %0, -1
  %32 = zext nneg i32 %31 to i64
  %33 = shl nuw nsw i64 %32, 3
  tail call void @llvm.memset.p0.i64(ptr align 8 %scevgep, i8 0, i64 %33, i1 false), !tbaa !9
  br label %.lr.ph61

.preheader:                                       ; preds = %26
  %.not4957.not = icmp eq i32 %0, 1
  br i1 %.not4957.not, label %.lr.ph61, label %._crit_edge

.lr.ph61:                                         ; preds = %.preheader.thread, %.preheader
  %invariant.gep = getelementptr i8, ptr %2, i64 -8
  %34 = zext nneg i32 %1 to i64
  %gep54 = getelementptr double, ptr %invariant.gep, i64 %34
  %35 = add nuw i32 %0, 1
  %wide.trip.count = zext i32 %35 to i64
  br label %36

36:                                               ; preds = %.lr.ph61, %.loopexit
  %indvars.iv64 = phi i64 [ 1, %.lr.ph61 ], [ %indvars.iv.next65, %.loopexit ]
  %.04558 = phi i32 [ 0, %.lr.ph61 ], [ %.146, %.loopexit ]
  %.not50 = icmp eq i64 %indvars.iv64, %34
  br i1 %.not50, label %.loopexit, label %37

37:                                               ; preds = %36
  %38 = add i32 %.04558, 1
  %39 = icmp sgt i32 %.04558, -2
  br i1 %39, label %.lr.ph56, label %.loopexit

.lr.ph56:                                         ; preds = %37
  %gep = getelementptr double, ptr %invariant.gep, i64 %indvars.iv64
  %40 = load double, ptr %gep, align 8, !tbaa !9
  %41 = fneg double %40
  %42 = load double, ptr %gep54, align 8, !tbaa !9
  %43 = fsub double %42, %40
  %44 = zext i32 %38 to i64
  br label %45

45:                                               ; preds = %.lr.ph56, %50
  %indvars.iv = phi i64 [ %44, %.lr.ph56 ], [ %indvars.iv.next, %50 ]
  %46 = getelementptr inbounds double, ptr %29, i64 %indvars.iv
  %47 = load double, ptr %46, align 8, !tbaa !9
  %48 = fmul double %47, %41
  %49 = fdiv double %48, %43
  store double %49, ptr %46, align 8, !tbaa !9
  %.not51 = icmp eq i64 %indvars.iv, 0
  br i1 %.not51, label %.loopexit, label %50

50:                                               ; preds = %45
  %51 = getelementptr i8, ptr %46, i64 -8
  %52 = load double, ptr %51, align 8, !tbaa !9
  %53 = fdiv double %52, %43
  %54 = fadd double %49, %53
  store double %54, ptr %46, align 8, !tbaa !9
  %indvars.iv.next = add nsw i64 %indvars.iv, -1
  %55 = trunc nuw i64 %indvars.iv to i32
  %56 = icmp sgt i32 %55, 0
  br i1 %56, label %45, label %.loopexit, !llvm.loop !11

.loopexit:                                        ; preds = %45, %50, %37, %36
  %.146 = phi i32 [ %.04558, %36 ], [ %38, %37 ], [ %38, %50 ], [ %38, %45 ]
  %indvars.iv.next65 = add nuw nsw i64 %indvars.iv64, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next65, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %36, !llvm.loop !13

._crit_edge:                                      ; preds = %.loopexit, %.preheader
  ret ptr %29
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @r8vec_distinct(i32 noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

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 = { 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 #2 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 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: write) }
attributes #5 = { cold nounwind }
attributes #6 = { noreturn 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopIdiomRecognizePass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass