; LLVM IR from SelfishOlex/MiniAudioO3DE :: MiniAudio/Code/Source/Clients (MiniAudioImplementation)

; 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"

; 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 uwtable
declare dso_local zeroext i8 @ma_channel_map_get_channel(ptr noundef, i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local i32 @ma_channel_map_contains_channel_position(i32 noundef %0, ptr noundef %1, i8 noundef zeroext %2) #1 {
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i8, align 1
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !9
  store i8 %2, ptr %7, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #2
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %10

10:                                               ; preds = %25, %3
  %11 = load i32, ptr %8, align 4, !tbaa !5
  %12 = load i32, ptr %5, align 4, !tbaa !5
  %13 = icmp ult i32 %11, %12
  br i1 %13, label %14, label %28

14:                                               ; preds = %10
  %15 = load ptr, ptr %6, align 8, !tbaa !9
  %16 = load i32, ptr %5, align 4, !tbaa !5
  %17 = load i32, ptr %8, align 4, !tbaa !5
  %18 = call zeroext i8 @ma_channel_map_get_channel(ptr noundef %15, i32 noundef %16, i32 noundef %17)
  %19 = zext i8 %18 to i32
  %20 = load i8, ptr %7, align 1, !tbaa !11
  %21 = zext i8 %20 to i32
  %22 = icmp eq i32 %19, %21
  br i1 %22, label %23, label %24

23:                                               ; preds = %14
  store i32 1, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %29

24:                                               ; preds = %14
  br label %25

25:                                               ; preds = %24
  %26 = load i32, ptr %8, align 4, !tbaa !5
  %27 = add i32 %26, 1
  store i32 %27, ptr %8, align 4, !tbaa !5
  br label %10, !llvm.loop !12

28:                                               ; preds = %10
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %29

29:                                               ; preds = %28, %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #2
  %30 = load i32, ptr %4, align 4
  ret i32 %30
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"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 uwtable
declare dso_local zeroext i8 @ma_channel_map_get_channel(ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local range(i32 0, 2) i32 @ma_channel_map_contains_channel_position(i32 noundef %0, ptr noundef %1, i8 noundef zeroext %2) local_unnamed_addr #0 {
  %.not = icmp eq i32 %0, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

4:                                                ; preds = %.lr.ph
  %5 = add nuw i32 %.09, 1
  %exitcond.not = icmp eq i32 %5, %0
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !5

.lr.ph:                                           ; preds = %3, %4
  %.09 = phi i32 [ %5, %4 ], [ 0, %3 ]
  %6 = tail call zeroext i8 @ma_channel_map_get_channel(ptr noundef %1, i32 noundef %0, i32 noundef %.09)
  %7 = icmp eq i8 %6, %2
  br i1 %7, label %._crit_edge, label %4

._crit_edge:                                      ; preds = %.lr.ph, %4, %3
  %.07 = phi i32 [ 0, %3 ], [ 0, %4 ], [ 1, %.lr.ph ]
  ret i32 %.07
}

attributes #0 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass