; LLVM IR from Tencent-RoboticsX/jbdl :: src/jbdl/experimental/qpoases/src/Flipper.ll (ZN7qpOASES7FlipperC2Ev)

; 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::Flipper" = type { i32, i32, %"class.qpOASES::Bounds", %"class.qpOASES::Constraints", ptr, ptr, ptr }
%"class.qpOASES::Bounds" = type { %"class.qpOASES::SubjectTo", %"class.qpOASES::Indexlist", %"class.qpOASES::Indexlist" }
%"class.qpOASES::SubjectTo" = type { ptr, i32, ptr, ptr, i32, i32 }
%"class.qpOASES::Indexlist" = type <{ ptr, ptr, i32, i32, i32, i32, i32, [4 x i8] }>
%"class.qpOASES::Constraints" = type { %"class.qpOASES::SubjectTo", %"class.qpOASES::Indexlist", %"class.qpOASES::Indexlist" }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7qpOASES7FlipperC2Ev(ptr noundef nonnull align 8 dereferenceable(272) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %5 = load ptr, ptr %2, align 8
  %6 = getelementptr inbounds %"class.qpOASES::Flipper", ptr %5, i32 0, i32 2
  call void @_ZN7qpOASES6BoundsC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %6)
  %7 = getelementptr inbounds %"class.qpOASES::Flipper", ptr %5, i32 0, i32 3
  invoke void @_ZN7qpOASES11ConstraintsC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %7)
          to label %8 unwind label %14

8:                                                ; preds = %1
  %9 = getelementptr inbounds %"class.qpOASES::Flipper", ptr %5, i32 0, i32 4
  store ptr null, ptr %9, align 8, !tbaa !9
  %10 = getelementptr inbounds %"class.qpOASES::Flipper", ptr %5, i32 0, i32 5
  store ptr null, ptr %10, align 8, !tbaa !17
  %11 = getelementptr inbounds %"class.qpOASES::Flipper", ptr %5, i32 0, i32 6
  store ptr null, ptr %11, align 8, !tbaa !18
  %12 = invoke noundef i32 @_ZN7qpOASES7Flipper4initEjj(ptr noundef nonnull align 8 dereferenceable(272) %5, i32 noundef 0, i32 noundef 0)
          to label %13 unwind label %18

13:                                               ; preds = %8
  ret void

14:                                               ; preds = %1
  %15 = landingpad { ptr, i32 }
          cleanup
  %16 = extractvalue { ptr, i32 } %15, 0
  store ptr %16, ptr %3, align 8
  %17 = extractvalue { ptr, i32 } %15, 1
  store i32 %17, ptr %4, align 4
  br label %22

18:                                               ; preds = %8
  %19 = landingpad { ptr, i32 }
          cleanup
  %20 = extractvalue { ptr, i32 } %19, 0
  store ptr %20, ptr %3, align 8
  %21 = extractvalue { ptr, i32 } %19, 1
  store i32 %21, ptr %4, align 4
  call void @_ZN7qpOASES11ConstraintsD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %7) #3
  br label %22

22:                                               ; preds = %18, %14
  call void @_ZN7qpOASES6BoundsD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %6) #3
  br label %23

23:                                               ; preds = %22
  %24 = load ptr, ptr %3, align 8
  %25 = load i32, ptr %4, align 4
  %26 = insertvalue { ptr, i32 } poison, ptr %24, 0
  %27 = insertvalue { ptr, i32 } %26, i32 %25, 1
  resume { ptr, i32 } %27
}

declare void @_ZN7qpOASES6BoundsC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare void @_ZN7qpOASES11ConstraintsC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN7qpOASES7Flipper4initEjj(ptr noundef nonnull align 8 dereferenceable(272), i32 noundef, i32 noundef) #0 align 2

; Function Attrs: nounwind
declare void @_ZN7qpOASES11ConstraintsD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN7qpOASES6BoundsD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #2

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" }
attributes #2 = { nounwind "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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 248}
!10 = !{!"_ZTSN7qpOASES7FlipperE", !11, i64 0, !11, i64 4, !12, i64 8, !16, i64 128, !6, i64 248, !6, i64 256, !6, i64 264}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSN7qpOASES6BoundsE", !13, i64 0, !15, i64 40, !15, i64 80}
!13 = !{!"_ZTSN7qpOASES9SubjectToE", !11, i64 8, !6, i64 16, !6, i64 24, !14, i64 32, !14, i64 36}
!14 = !{!"_ZTSN7qpOASES11BooleanTypeE", !7, i64 0}
!15 = !{!"_ZTSN7qpOASES9IndexlistE", !6, i64 0, !6, i64 8, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32}
!16 = !{!"_ZTSN7qpOASES11ConstraintsE", !13, i64 0, !15, i64 40, !15, i64 80}
!17 = !{!10, !6, i64 256}
!18 = !{!10, !6, i64 264}


; 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 @_ZN7qpOASES7FlipperC2Ev(ptr noundef nonnull align 8 dereferenceable(272) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = getelementptr inbounds i8, ptr %0, i64 8
  tail call void @_ZN7qpOASES6BoundsC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %2)
  %3 = getelementptr inbounds i8, ptr %0, i64 128
  invoke void @_ZN7qpOASES11ConstraintsC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %3)
          to label %4 unwind label %8

4:                                                ; preds = %1
  %5 = getelementptr inbounds i8, ptr %0, i64 248
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %5, i8 0, i64 24, i1 false)
  %6 = invoke noundef i32 @_ZN7qpOASES7Flipper4initEjj(ptr noundef nonnull align 8 dereferenceable(272) %0, i32 noundef 0, i32 noundef 0)
          to label %7 unwind label %10

7:                                                ; preds = %4
  ret void

8:                                                ; preds = %1
  %9 = landingpad { ptr, i32 }
          cleanup
  br label %12

10:                                               ; preds = %4
  %11 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN7qpOASES11ConstraintsD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %3) #4
  br label %12

12:                                               ; preds = %10, %8
  %.pn = phi { ptr, i32 } [ %11, %10 ], [ %9, %8 ]
  tail call void @_ZN7qpOASES6BoundsD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %2) #4
  resume { ptr, i32 } %.pn
}

declare void @_ZN7qpOASES6BoundsC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare void @_ZN7qpOASES11ConstraintsC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN7qpOASES7Flipper4initEjj(ptr noundef nonnull align 8 dereferenceable(272), i32 noundef, i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: nounwind
declare void @_ZN7qpOASES11ConstraintsD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN7qpOASES6BoundsD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

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" }
attributes #2 = { nounwind "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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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)"}


; Effective O3 passes: GlobalOptPass,InstCombinePass,MemCpyOptPass,SROAPass,SimplifyCFGPass,TailCallElimPass