; LLVM IR from mackorone/mms :: old/v1/src/algo/wallFollow (LeftWallFollow)

; 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: mustprogress uwtable
define dso_local void @_ZN14LeftWallFollow18leftWallFollowStepEPN3sim14MouseInterfaceE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef %1) #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = call noundef zeroext i1 @_ZN3sim14MouseInterface8wallLeftEv(ptr noundef nonnull align 8 dereferenceable(40) %6)
  br i1 %7, label %10, label %8

8:                                                ; preds = %2
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3sim14MouseInterface8turnLeftEv(ptr noundef nonnull align 8 dereferenceable(40) %9)
  br label %10

10:                                               ; preds = %8, %2
  br label %11

11:                                               ; preds = %14, %10
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = call noundef zeroext i1 @_ZN3sim14MouseInterface9wallFrontEv(ptr noundef nonnull align 8 dereferenceable(40) %12)
  br i1 %13, label %14, label %16

14:                                               ; preds = %11
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3sim14MouseInterface9turnRightEv(ptr noundef nonnull align 8 dereferenceable(40) %15)
  br label %11, !llvm.loop !9

16:                                               ; preds = %11
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3sim14MouseInterface11moveForwardEv(ptr noundef nonnull align 8 dereferenceable(40) %17)
  ret void
}

declare noundef zeroext i1 @_ZN3sim14MouseInterface8wallLeftEv(ptr noundef nonnull align 8 dereferenceable(40)) #1

declare void @_ZN3sim14MouseInterface8turnLeftEv(ptr noundef nonnull align 8 dereferenceable(40)) #1

declare noundef zeroext i1 @_ZN3sim14MouseInterface9wallFrontEv(ptr noundef nonnull align 8 dereferenceable(40)) #1

declare void @_ZN3sim14MouseInterface9turnRightEv(ptr noundef nonnull align 8 dereferenceable(40)) #1

declare void @_ZN3sim14MouseInterface11moveForwardEv(ptr noundef nonnull align 8 dereferenceable(40)) #1

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" }
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" }

!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 = distinct !{!9, !10}
!10 = !{!"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
define dso_local void @_ZN14LeftWallFollow18leftWallFollowStepEPN3sim14MouseInterfaceE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(8) %0, ptr noundef nonnull %1) local_unnamed_addr #0 align 2 {
  %3 = tail call noundef zeroext i1 @_ZN3sim14MouseInterface8wallLeftEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  br i1 %3, label %5, label %4

4:                                                ; preds = %2
  tail call void @_ZN3sim14MouseInterface8turnLeftEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  br label %5

5:                                                ; preds = %4, %2
  %6 = tail call noundef zeroext i1 @_ZN3sim14MouseInterface9wallFrontEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  br i1 %6, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %5, %.lr.ph
  tail call void @_ZN3sim14MouseInterface9turnRightEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  %7 = tail call noundef zeroext i1 @_ZN3sim14MouseInterface9wallFrontEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  br i1 %7, label %.lr.ph, label %._crit_edge, !llvm.loop !5

._crit_edge:                                      ; preds = %.lr.ph, %5
  tail call void @_ZN3sim14MouseInterface11moveForwardEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  ret void
}

declare noundef zeroext i1 @_ZN3sim14MouseInterface8wallLeftEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1

declare void @_ZN3sim14MouseInterface8turnLeftEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZN3sim14MouseInterface9wallFrontEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1

declare void @_ZN3sim14MouseInterface9turnRightEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1

declare void @_ZN3sim14MouseInterface11moveForwardEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1

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" }
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" }

!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: GlobalOptPass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass