; LLVM IR from Samson-Mano/EM_Propogation_simulation :: EM_Propogation_simulation/src/ImGui/imgui.ll (ZN5ImGui13IsKeyReleasedE8ImGuiKeyj)

; 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.ImGuiKeyData = type { i8, float, float, 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: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN5ImGui10GetKeyDataE8ImGuiKey(i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5ImGui12TestKeyOwnerE8ImGuiKeyj(i32 noundef, i32 noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN5ImGui13IsKeyReleasedE8ImGuiKeyj(i32 noundef %0, i32 noundef %1) #2 {
  %3 = alloca i1, align 1
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %8 = load i32, ptr %4, align 4, !tbaa !5
  %9 = call noundef ptr @_ZN5ImGui10GetKeyDataE8ImGuiKey(i32 noundef %8)
  store ptr %9, ptr %6, align 8, !tbaa !11
  %10 = load ptr, ptr %6, align 8, !tbaa !11
  %11 = getelementptr inbounds %struct.ImGuiKeyData, ptr %10, i32 0, i32 2
  %12 = load float, ptr %11, align 4, !tbaa !13
  %13 = fcmp olt float %12, 0.000000e+00
  br i1 %13, label %19, label %14

14:                                               ; preds = %2
  %15 = load ptr, ptr %6, align 8, !tbaa !11
  %16 = getelementptr inbounds %struct.ImGuiKeyData, ptr %15, i32 0, i32 0
  %17 = load i8, ptr %16, align 4, !tbaa !17, !range !18, !noundef !19
  %18 = trunc i8 %17 to i1
  br i1 %18, label %19, label %20

19:                                               ; preds = %14, %2
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %26

20:                                               ; preds = %14
  %21 = load i32, ptr %4, align 4, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !9
  %23 = call noundef zeroext i1 @_ZN5ImGui12TestKeyOwnerE8ImGuiKeyj(i32 noundef %21, i32 noundef %22)
  br i1 %23, label %25, label %24

24:                                               ; preds = %20
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %26

25:                                               ; preds = %20
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %26

26:                                               ; preds = %25, %24, %19
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  %27 = load i1, ptr %3, align 1
  ret i1 %27
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 = { 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 #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 = !{!"_ZTS8ImGuiKey", !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, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !16, i64 8}
!14 = !{!"_ZTS12ImGuiKeyData", !15, i64 0, !16, i64 4, !16, i64 8, !16, i64 12}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"float", !7, i64 0}
!17 = !{!14, !15, i64 0}
!18 = !{i8 0, i8 2}
!19 = !{}


; 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: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN5ImGui10GetKeyDataE8ImGuiKey(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5ImGui12TestKeyOwnerE8ImGuiKeyj(i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN5ImGui13IsKeyReleasedE8ImGuiKeyj(i32 noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = tail call noundef ptr @_ZN5ImGui10GetKeyDataE8ImGuiKey(i32 noundef %0)
  %4 = getelementptr inbounds i8, ptr %3, i64 8
  %5 = load float, ptr %4, align 4, !tbaa !5
  %6 = fcmp olt float %5, 0.000000e+00
  br i1 %6, label %12, label %7

7:                                                ; preds = %2
  %8 = load i8, ptr %3, align 4, !tbaa !11, !range !12, !noundef !13
  %9 = trunc nuw i8 %8 to i1
  br i1 %9, label %12, label %10

10:                                               ; preds = %7
  %11 = tail call noundef zeroext i1 @_ZN5ImGui12TestKeyOwnerE8ImGuiKeyj(i32 noundef %0, i32 noundef %1)
  br label %12

12:                                               ; preds = %10, %2, %7
  %.0 = phi i1 [ false, %7 ], [ false, %2 ], [ %11, %10 ]
  ret i1 %.0
}

attributes #0 = { inlinehint 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 #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" }

!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, !10, i64 8}
!6 = !{!"_ZTS12ImGuiKeyData", !7, i64 0, !10, i64 4, !10, i64 8, !10, i64 12}
!7 = !{!"bool", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"float", !8, i64 0}
!11 = !{!6, !7, i64 0}
!12 = !{i8 0, i8 2}
!13 = !{}


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