; LLVM IR from Tencent-RoboticsX/jbdl :: src/jbdl/experimental/qpoases/src/Bounds.ll (ZN7qpOASES6Bounds8swapFreeEii)

; 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.qpOASES::SubjectTo" = type { ptr, i32, ptr, ptr, i32, i32 }

@.str = external hidden unnamed_addr constant [28 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [101 x i8], align 1

declare noundef ptr @_ZN7qpOASES23getGlobalMessageHandlerEv() #0

declare noundef i32 @_ZN7qpOASES15MessageHandling10throwErrorENS_11returnValueEPKcS3_S3_mNS_16VisibilityStatusE(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef, i32 noundef) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN7qpOASES6Bounds7getFreeEv(ptr noundef nonnull align 8 dereferenceable(120)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN7qpOASES6Bounds8swapFreeEii(ptr noundef nonnull align 8 dereferenceable(120) %0, i32 noundef %1, i32 noundef %2) #2 align 2 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store i32 %2, ptr %7, align 4, !tbaa !9
  %8 = load ptr, ptr %5, align 8
  %9 = load i32, ptr %6, align 4, !tbaa !9
  %10 = icmp slt i32 %9, 0
  br i1 %10, label %24, label %11

11:                                               ; preds = %3
  %12 = load i32, ptr %6, align 4, !tbaa !9
  %13 = getelementptr inbounds %"class.qpOASES::SubjectTo", ptr %8, i32 0, i32 1
  %14 = load i32, ptr %13, align 8, !tbaa !11
  %15 = icmp sge i32 %12, %14
  br i1 %15, label %24, label %16

16:                                               ; preds = %11
  %17 = load i32, ptr %7, align 4, !tbaa !9
  %18 = icmp slt i32 %17, 0
  br i1 %18, label %24, label %19

19:                                               ; preds = %16
  %20 = load i32, ptr %7, align 4, !tbaa !9
  %21 = getelementptr inbounds %"class.qpOASES::SubjectTo", ptr %8, i32 0, i32 1
  %22 = load i32, ptr %21, align 8, !tbaa !11
  %23 = icmp sge i32 %20, %22
  br i1 %23, label %24, label %27

24:                                               ; preds = %19, %16, %11, %3
  %25 = call noundef ptr @_ZN7qpOASES23getGlobalMessageHandlerEv()
  %26 = call noundef i32 @_ZN7qpOASES15MessageHandling10throwErrorENS_11returnValueEPKcS3_S3_mNS_16VisibilityStatusE(ptr noundef nonnull align 8 dereferenceable(28) %25, i32 noundef 2, ptr noundef null, ptr noundef @.str, ptr noundef @.str.1, i64 noundef 254, i32 noundef 1)
  store i32 %26, ptr %4, align 4
  br label %32

27:                                               ; preds = %19
  %28 = call noundef ptr @_ZN7qpOASES6Bounds7getFreeEv(ptr noundef nonnull align 8 dereferenceable(120) %8)
  %29 = load i32, ptr %6, align 4, !tbaa !9
  %30 = load i32, ptr %7, align 4, !tbaa !9
  %31 = call noundef i32 @_ZN7qpOASES9SubjectTo9swapIndexEPNS_9IndexlistEii(ptr noundef nonnull align 8 dereferenceable(40) %8, ptr noundef %28, i32 noundef %29, i32 noundef %30)
  store i32 %31, ptr %4, align 4
  br label %32

32:                                               ; preds = %27, %24
  %33 = load i32, ptr %4, align 4
  ret i32 %33
}

declare noundef i32 @_ZN7qpOASES9SubjectTo9swapIndexEPNS_9IndexlistEii(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef, i32 noundef, i32 noundef) #0

attributes #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 = { 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 #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" }

!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, !10, i64 8}
!12 = !{!"_ZTSN7qpOASES9SubjectToE", !10, i64 8, !6, i64 16, !6, i64 24, !13, i64 32, !13, i64 36}
!13 = !{!"_ZTSN7qpOASES11BooleanTypeE", !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 [28 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [101 x i8], align 1

declare noundef ptr @_ZN7qpOASES23getGlobalMessageHandlerEv() local_unnamed_addr #0

declare noundef i32 @_ZN7qpOASES15MessageHandling10throwErrorENS_11returnValueEPKcS3_S3_mNS_16VisibilityStatusE(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN7qpOASES6Bounds7getFreeEv(ptr noundef nonnull align 8 dereferenceable(120)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN7qpOASES6Bounds8swapFreeEii(ptr noundef nonnull align 8 dereferenceable(120) %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #2 align 2 {
  %4 = icmp slt i32 %1, 0
  br i1 %4, label %10, label %5

5:                                                ; preds = %3
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  %7 = load i32, ptr %6, align 8, !tbaa !5
  %8 = icmp sgt i32 %7, %1
  %9 = icmp sgt i32 %2, -1
  %or.cond.not14 = and i1 %9, %8
  %.not = icmp sgt i32 %7, %2
  %or.cond11 = and i1 %.not, %or.cond.not14
  br i1 %or.cond11, label %13, label %10

10:                                               ; preds = %5, %3
  %11 = tail call noundef ptr @_ZN7qpOASES23getGlobalMessageHandlerEv()
  %12 = tail call noundef i32 @_ZN7qpOASES15MessageHandling10throwErrorENS_11returnValueEPKcS3_S3_mNS_16VisibilityStatusE(ptr noundef nonnull align 8 dereferenceable(28) %11, i32 noundef 2, ptr noundef null, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i64 noundef 254, i32 noundef 1)
  br label %16

13:                                               ; preds = %5
  %14 = tail call noundef ptr @_ZN7qpOASES6Bounds7getFreeEv(ptr noundef nonnull align 8 dereferenceable(120) %0)
  %15 = tail call noundef i32 @_ZN7qpOASES9SubjectTo9swapIndexEPNS_9IndexlistEii(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef %14, i32 noundef %1, i32 noundef %2)
  br label %16

16:                                               ; preds = %13, %10
  %.0 = phi i32 [ %12, %10 ], [ %15, %13 ]
  ret i32 %.0
}

declare noundef i32 @_ZN7qpOASES9SubjectTo9swapIndexEPNS_9IndexlistEii(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

attributes #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 = { 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 #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" }

!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, !7, i64 8}
!6 = !{!"_ZTSN7qpOASES9SubjectToE", !7, i64 8, !10, i64 16, !10, i64 24, !11, i64 32, !11, i64 36}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"_ZTSN7qpOASES11BooleanTypeE", !8, i64 0}


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