; LLVM IR from jasonlmfong/Model-Modifier :: Model-Modifier/src/renderer/Camera.ll (ZN6Camera9ResetViewEv)

; 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 }

@__const._ZN6Camera9ResetViewEv.defaultPos = external hidden unnamed_addr constant %"struct.glm::vec", align 4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Camera9ResetViewEv(ptr noundef nonnull align 4 dereferenceable(140) %0) #0 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca %"struct.glm::vec", align 4
  %4 = alloca %"struct.glm::vec", align 4
  %5 = alloca { <2 x float>, float }, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %3) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 4 @__const._ZN6Camera9ResetViewEv.defaultPos, i64 12, i1 false)
  %7 = getelementptr inbounds %class.Camera, ptr %6, i32 0, i32 3
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 4 %3, i64 12, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 12, ptr %4) #4
  %8 = call { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12) %3)
  store { <2 x float>, float } %8, ptr %5, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %4, ptr align 8 %5, i64 12, i1 false)
  %9 = getelementptr inbounds %class.Camera, ptr %6, i32 0, i32 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %9, ptr align 4 %4, i64 12, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.end.p0(i64 12, ptr %4) #4
  %10 = getelementptr inbounds %class.Camera, ptr %6, i32 0, i32 9
  store float 6.500000e+01, ptr %10, align 4, !tbaa !11
  call void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140) %6)
  call void @llvm.lifetime.end.p0(i64 12, ptr %3) #4
  ret void
}

; 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) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140)) #0 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 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{i64 0, i64 4, !10, i64 4, i64 4, !10, i64 8, i64 4, !10}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !13, i64 136}
!12 = !{!"_ZTS6Camera", !13, i64 0, !13, i64 4, !13, i64 8, !14, i64 12, !14, i64 24, !14, i64 36, !14, i64 48, !14, i64 60, !15, i64 72, !13, i64 136}
!13 = !{!"float", !7, i64 0}
!14 = !{!"_ZTSN3glm3vecILi3EfLNS_9qualifierE0EEE", !7, i64 0, !7, i64 4, !7, i64 8}
!15 = !{!"_ZTSN3glm3matILi4ELi4EfLNS_9qualifierE0EEE", !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 }

@__const._ZN6Camera9ResetViewEv.defaultPos = external hidden unnamed_addr constant %"struct.glm::vec", align 4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Camera9ResetViewEv(ptr noundef nonnull align 4 dereferenceable(140) %0) local_unnamed_addr #0 align 2 {
  %2 = alloca %"struct.glm::vec", align 4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %2) #4
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) @__const._ZN6Camera9ResetViewEv.defaultPos, i64 12, i1 false)
  %3 = getelementptr inbounds i8, ptr %0, i64 12
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %3, ptr noundef nonnull align 4 dereferenceable(12) @__const._ZN6Camera9ResetViewEv.defaultPos, i64 12, i1 false)
  %4 = call { <2 x float>, float } @_ZN3glmngIfLNS_9qualifierE0EEENS_3vecILi3ET_XT0_EEERKS4_(ptr noundef nonnull align 4 dereferenceable(12) %2)
  %.fca.0.extract = extractvalue { <2 x float>, float } %4, 0
  %.fca.1.extract = extractvalue { <2 x float>, float } %4, 1
  %5 = getelementptr inbounds i8, ptr %0, i64 24
  store <2 x float> %.fca.0.extract, ptr %5, 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 !5
  %6 = getelementptr inbounds i8, ptr %0, i64 136
  store float 6.500000e+01, ptr %6, align 4, !tbaa !8
  call void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140) %0)
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %2) #4
  ret void
}

; 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) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Camera13SetViewMatrixEv(ptr noundef nonnull align 4 dereferenceable(140)) local_unnamed_addr #0 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 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 #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !10, i64 136}
!9 = !{!"_ZTS6Camera", !10, i64 0, !10, i64 4, !10, i64 8, !11, i64 12, !11, i64 24, !11, i64 36, !11, i64 48, !11, i64 60, !12, i64 72, !10, i64 136}
!10 = !{!"float", !6, i64 0}
!11 = !{!"_ZTSN3glm3vecILi3EfLNS_9qualifierE0EEE", !6, i64 0, !6, i64 4, !6, i64 8}
!12 = !{!"_ZTSN3glm3matILi4ELi4EfLNS_9qualifierE0EEE", !6, i64 0}


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