; LLVM IR from Eaglegor/SchedulerEngine :: Engine/Concepts/Capacity.ll (ZNK9Scheduler8CapacitygtERKS0_)

; 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"

%"class.Scheduler::Capacity" = type { [4 x float] }

; 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 nounwind uwtable
define dso_local noundef zeroext i1 @_ZNK9Scheduler8CapacitygtERKS0_(ptr noundef nonnull align 4 dereferenceable(16) %0, ptr noundef nonnull align 4 dereferenceable(16) %1) #1 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %8 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  store i64 0, ptr %6, align 8, !tbaa !9
  br label %9

9:                                                ; preds = %27, %2
  %10 = load i64, ptr %6, align 8, !tbaa !9
  %11 = icmp ult i64 %10, 4
  br i1 %11, label %13, label %12

12:                                               ; preds = %9
  store i32 2, ptr %7, align 4
  br label %30

13:                                               ; preds = %9
  %14 = getelementptr inbounds %"class.Scheduler::Capacity", ptr %8, i32 0, i32 0
  %15 = load i64, ptr %6, align 8, !tbaa !9
  %16 = getelementptr inbounds [4 x float], ptr %14, i64 0, i64 %15
  %17 = load float, ptr %16, align 4, !tbaa !11
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %"class.Scheduler::Capacity", ptr %18, i32 0, i32 0
  %20 = load i64, ptr %6, align 8, !tbaa !9
  %21 = getelementptr inbounds [4 x float], ptr %19, i64 0, i64 %20
  %22 = load float, ptr %21, align 4, !tbaa !11
  %23 = fsub float %22, 0x3E80000000000000
  %24 = fcmp olt float %17, %23
  br i1 %24, label %25, label %26

25:                                               ; preds = %13
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %30

26:                                               ; preds = %13
  br label %27

27:                                               ; preds = %26
  %28 = load i64, ptr %6, align 8, !tbaa !9
  %29 = add i64 %28, 1
  store i64 %29, ptr %6, align 8, !tbaa !9
  br label %9, !llvm.loop !13

30:                                               ; preds = %25, %12
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  %31 = load i32, ptr %7, align 4
  switch i32 %31, label %35 [
    i32 2, label %32
    i32 1, label %33
  ]

32:                                               ; preds = %30
  store i1 true, ptr %3, align 1
  br label %33

33:                                               ; preds = %32, %30
  %34 = load i1, ptr %3, align 1
  ret i1 %34

35:                                               ; preds = %30
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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, !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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) uwtable
define dso_local noundef zeroext i1 @_ZNK9Scheduler8CapacitygtERKS0_(ptr nocapture noundef nonnull readonly align 4 dereferenceable(16) %0, ptr nocapture noundef nonnull readonly align 4 dereferenceable(16) %1) local_unnamed_addr #0 align 2 {
  %3 = load float, ptr %0, align 4, !tbaa !5
  %4 = load float, ptr %1, align 4, !tbaa !5
  %5 = fadd float %4, 0xBE80000000000000
  %6 = fcmp olt float %3, %5
  br i1 %6, label %29, label %7

7:                                                ; preds = %2
  %8 = getelementptr inbounds i8, ptr %0, i64 4
  %9 = load float, ptr %8, align 4, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %1, i64 4
  %11 = load float, ptr %10, align 4, !tbaa !5
  %12 = fadd float %11, 0xBE80000000000000
  %13 = fcmp olt float %9, %12
  br i1 %13, label %29, label %14

14:                                               ; preds = %7
  %15 = getelementptr inbounds i8, ptr %0, i64 8
  %16 = load float, ptr %15, align 4, !tbaa !5
  %17 = getelementptr inbounds i8, ptr %1, i64 8
  %18 = load float, ptr %17, align 4, !tbaa !5
  %19 = fadd float %18, 0xBE80000000000000
  %20 = fcmp olt float %16, %19
  br i1 %20, label %29, label %21

21:                                               ; preds = %14
  %22 = getelementptr inbounds i8, ptr %0, i64 12
  %23 = load float, ptr %22, align 4, !tbaa !5
  %24 = getelementptr inbounds i8, ptr %1, i64 12
  %25 = load float, ptr %24, align 4, !tbaa !5
  %26 = fadd float %25, 0xBE80000000000000
  %27 = fcmp olt float %23, %26
  br i1 %27, label %29, label %28

28:                                               ; preds = %21
  br label %29

29:                                               ; preds = %28, %21, %14, %7, %2
  %.lcssa = phi i1 [ false, %2 ], [ false, %7 ], [ false, %14 ], [ false, %21 ], [ true, %28 ]
  ret i1 %.lcssa
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) 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" }

!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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LCSSAPass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass