; LLVM IR from facebookresearch/habitat-sim :: src/deps/tinyxml2/tinyxml2.ll (ZN8tinyxml27XMLUtil6ToBoolEPKcPb)

; 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"

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 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: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil5ToIntEPKcPi(ptr noundef, ptr noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil6ToBoolEPKcPb(ptr noundef %0, ptr noundef %1) #2 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !9
  %8 = load ptr, ptr %4, align 8, !tbaa !5
  %9 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil5ToIntEPKcPi(ptr noundef %8, ptr noundef %6)
  br i1 %9, label %10, label %17

10:                                               ; preds = %2
  %11 = load i32, ptr %6, align 4, !tbaa !9
  %12 = icmp eq i32 %11, 0
  %13 = zext i1 %12 to i64
  %14 = select i1 %12, i1 false, i1 true
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = zext i1 %14 to i8
  store i8 %16, ptr %15, align 1, !tbaa !11
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %29

17:                                               ; preds = %2
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef %18, ptr noundef @.str, i32 noundef 2147483647)
  br i1 %19, label %20, label %22

20:                                               ; preds = %17
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  store i8 1, ptr %21, align 1, !tbaa !11
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %29

22:                                               ; preds = %17
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef %23, ptr noundef @.str.1, i32 noundef 2147483647)
  br i1 %24, label %25, label %27

25:                                               ; preds = %22
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  store i8 0, ptr %26, align 1, !tbaa !11
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %29

27:                                               ; preds = %22
  br label %28

28:                                               ; preds = %27
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %29

29:                                               ; preds = %28, %25, %20, %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  %30 = load i1, ptr %3, align 1
  ret i1 %30
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef, ptr noundef, i32 noundef) #3 align 2

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 = { 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 = { inlinehint 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 #4 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}


; 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"

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil5ToIntEPKcPi(ptr noundef, ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil6ToBoolEPKcPb(ptr noundef %0, ptr nocapture noundef writeonly %1) local_unnamed_addr #1 align 2 {
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  store i32 0, ptr %3, align 4, !tbaa !5
  %4 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil5ToIntEPKcPi(ptr noundef %0, ptr noundef nonnull %3)
  br i1 %4, label %5, label %9

5:                                                ; preds = %2
  %6 = load i32, ptr %3, align 4, !tbaa !5
  %7 = icmp ne i32 %6, 0
  %8 = zext i1 %7 to i8
  br label %.sink.split

9:                                                ; preds = %2
  %10 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 2147483647)
  br i1 %10, label %.sink.split, label %11

11:                                               ; preds = %9
  %12 = call noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef %0, ptr noundef nonnull @.str.1, i32 noundef 2147483647)
  br i1 %12, label %.sink.split, label %13

.sink.split:                                      ; preds = %11, %9, %5
  %.sink = phi i8 [ %8, %5 ], [ 1, %9 ], [ 0, %11 ]
  store i8 %.sink, ptr %1, align 1, !tbaa !9
  br label %13

13:                                               ; preds = %.sink.split, %11
  %.0 = phi i1 [ false, %11 ], [ true, %.sink.split ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  ret i1 %.0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8tinyxml27XMLUtil11StringEqualEPKcS2_i(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress 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 = { inlinehint 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}


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