; LLVM IR from jasonlmfong/Model-Modifier :: Model-Modifier/src/renderer/Camera.ll (ZN6Camera12RotateCameraEfff)

; 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"

%"struct.glm::vec" = type { %union.anon, %union.anon.0, %union.anon.1 }
%union.anon = type { float }
%union.anon.0 = type { float }
%union.anon.1 = type { float }
%class.Camera = type { float, float, float, %"struct.glm::vec", %"struct.glm::vec", %"struct.glm::vec", %"struct.glm::vec", %"struct.glm::vec", %"struct.glm::mat", float }
%"struct.glm::mat" = type { [4 x %"struct.glm::vec.2"] }
%"struct.glm::vec.2" = type { %union.anon.3, %union.anon.4, %union.anon.5, %union.anon.6 }
%union.anon.3 = type { float }
%union.anon.4 = type { float }
%union.anon.5 = type { float }
%union.anon.6 = type { float }

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Camera12RotateCameraEfff(ptr noundef nonnull align 4 dereferenceable(140) %0, float noundef %1, float noundef %2, float noundef %3) #2 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca float, align 4
  %7 = alloca float, align 4
  %8 = alloca float, align 4
  %9 = alloca %"struct.glm::vec", align 4
  %10 = alloca { <2 x float>, float }, align 8
  %11 = alloca %"struct.glm::vec", align 4
  %12 = alloca { <2 x float>, float }, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store float %1, ptr %6, align 4, !tbaa !9
  store float %2, ptr %7, align 4, !tbaa !9
  store float %3, ptr %8, align 4, !tbaa !9
  %13 = load ptr, ptr %5, align 8
  call void @_ZN6Camera15GetYawPitchDistEv(ptr noundef nonnull align 4 dereferenceable(140) %13)
  %14 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 0
  %15 = load float, ptr %14, align 4, !tbaa !11
  %16 = load float, ptr %6, align 4, !tbaa !9
  %17 = fadd float %15, %16
  %18 = fcmp ogt float %17, 1.500000e+00
  br i1 %18, label %19, label %21

19:                                               ; preds = %4
  %20 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 0
  store float 1.500000e+00, ptr %20, align 4, !tbaa !11
  br label %35

21:                                               ; preds = %4
  %22 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 0
  %23 = load float, ptr %22, align 4, !tbaa !11
  %24 = load float, ptr %6, align 4, !tbaa !9
  %25 = fadd float %23, %24
  %26 = fcmp olt float %25, -1.500000e+00
  br i1 %26, label %27, label %29

27:                                               ; preds = %21
  %28 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 0
  store float -1.500000e+00, ptr %28, align 4, !tbaa !11
  br label %34

29:                                               ; preds = %21
  %30 = load float, ptr %6, align 4, !tbaa !9
  %31 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 0
  %32 = load float, ptr %31, align 4, !tbaa !11
  %33 = fadd float %32, %30
  store float %33, ptr %31, align 4, !tbaa !11
  br label %34

34:                                               ; preds = %29, %27
  br label %35

35:                                               ; preds = %34, %19
  %36 = load float, ptr %7, align 4, !tbaa !9
  %37 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 1
  %38 = load float, ptr %37, align 4, !tbaa !15
  %39 = fadd float %38, %36
  store float %39, ptr %37, align 4, !tbaa !15
  %40 = load float, ptr %8, align 4, !tbaa !9
  %41 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 2
  %42 = load float, ptr %41, align 4, !tbaa !16
  %43 = fadd float %42, %40
  store float %43, ptr %41, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 12, ptr %9) #4
  %44 = call { <2 x float>, float } @_ZN6Camera14GetPosOnSphereEv(ptr noundef nonnull align 4 dereferenceable(140) %13)
  store { <2 x float>, float } %44, ptr %10, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %9, ptr align 8 %10, i64 12, i1 false)
  %45 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 3
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %45, ptr align 4 %9, i64 12, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #4
  %46 = call { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12) %9)
  store { <2 x float>, float } %46, ptr %12, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 8 %12, i64 12, i1 false)
  %47 = getelementptr inbounds %class.Camera, ptr %13, i32 0, i32 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %47, ptr align 4 %11, i64 12, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #4
  call void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140) %13)
  call void @llvm.lifetime.end.p0(i64 12, ptr %9) #4
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera15GetYawPitchDistEv(ptr noundef nonnull align 4 dereferenceable(140)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZN6Camera14GetPosOnSphereEv(ptr noundef nonnull align 4 dereferenceable(140)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12)) #3

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="64" "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 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 = !{!"float", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTS6Camera", !10, i64 0, !10, i64 4, !10, i64 8, !13, i64 12, !13, i64 24, !13, i64 36, !13, i64 48, !13, i64 60, !14, i64 72, !10, i64 136}
!13 = !{!"_ZTSN3glm3vecILi3EfLNS_9qualifierE0EEE", !7, i64 0, !7, i64 4, !7, i64 8}
!14 = !{!"_ZTSN3glm3matILi4ELi4EfLNS_9qualifierE0EEE", !7, i64 0}
!15 = !{!12, !10, i64 4}
!16 = !{!12, !10, i64 8}
!17 = !{i64 0, i64 4, !18, i64 4, i64 4, !18, i64 8, i64 4, !18}
!18 = !{!7, !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"

%"struct.glm::vec" = type { %union.anon, %union.anon.0, %union.anon.1 }
%union.anon = type { float }
%union.anon.0 = type { float }
%union.anon.1 = type { float }

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Camera12RotateCameraEfff(ptr noundef nonnull align 4 dereferenceable(140) %0, float noundef %1, float noundef %2, float noundef %3) local_unnamed_addr #2 align 2 {
  %5 = alloca %"struct.glm::vec", align 8
  tail call void @_ZN6Camera15GetYawPitchDistEv(ptr noundef nonnull align 4 dereferenceable(140) %0)
  %6 = load float, ptr %0, align 4, !tbaa !5
  %7 = fadd float %6, %1
  %8 = fcmp ogt float %7, 1.500000e+00
  %9 = fcmp olt float %7, -1.500000e+00
  %. = select i1 %9, float -1.500000e+00, float %7
  %.sink = select i1 %8, float 1.500000e+00, float %.
  store float %.sink, ptr %0, align 4, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %0, i64 4
  %11 = load <2 x float>, ptr %10, align 4, !tbaa !12
  %12 = insertelement <2 x float> poison, float %2, i64 0
  %13 = insertelement <2 x float> %12, float %3, i64 1
  %14 = fadd <2 x float> %11, %13
  store <2 x float> %14, ptr %10, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #4
  %15 = tail call { <2 x float>, float } @_ZN6Camera14GetPosOnSphereEv(ptr noundef nonnull align 4 dereferenceable(140) %0)
  %.fca.0.extract2 = extractvalue { <2 x float>, float } %15, 0
  %.fca.1.extract3 = extractvalue { <2 x float>, float } %15, 1
  store <2 x float> %.fca.0.extract2, ptr %5, align 8
  %.sroa.25.0..sroa_idx = getelementptr inbounds i8, ptr %5, i64 8
  store float %.fca.1.extract3, ptr %.sroa.25.0..sroa_idx, align 8
  %16 = getelementptr inbounds i8, ptr %0, i64 12
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %16, ptr noundef nonnull align 8 dereferenceable(12) %5, i64 12, i1 false), !tbaa.struct !13
  %17 = call { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12) %5)
  %.fca.0.extract = extractvalue { <2 x float>, float } %17, 0
  %.fca.1.extract = extractvalue { <2 x float>, float } %17, 1
  %18 = getelementptr inbounds i8, ptr %0, i64 24
  store <2 x float> %.fca.0.extract, ptr %18, align 4
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %0, i64 32
  store float %.fca.1.extract, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !14
  call void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140) %0)
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #4
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera15GetYawPitchDistEv(ptr noundef nonnull align 4 dereferenceable(140)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZN6Camera14GetPosOnSphereEv(ptr noundef nonnull align 4 dereferenceable(140)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="64" "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 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, !7, i64 0}
!6 = !{!"_ZTS6Camera", !7, i64 0, !7, i64 4, !7, i64 8, !10, i64 12, !10, i64 24, !10, i64 36, !10, i64 48, !10, i64 60, !11, i64 72, !7, i64 136}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN3glm3vecILi3EfLNS_9qualifierE0EEE", !8, i64 0, !8, i64 4, !8, i64 8}
!11 = !{!"_ZTSN3glm3matILi4ELi4EfLNS_9qualifierE0EEE", !8, i64 0}
!12 = !{!7, !7, i64 0}
!13 = !{i64 0, i64 4, !14, i64 4, i64 4, !14, i64 8, i64 4, !14}
!14 = !{!8, !8, i64 0}


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