; LLVM IR from Dovyski/opengl-demos :: libs/glm-0.9.9.3/test/core (core_setup_force_size_t_length)

; 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 = type { %struct.anon }
%struct.anon = type { i32, i32, i32, i32 }

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"struct.glm::vec", align 4
  %4 = alloca %"struct.glm::vec", align 4
  %5 = alloca %"struct.glm::vec", align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #5
  call void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16) %3, i32 noundef 1)
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #5
  %6 = call { i64, i64 } @_Z3addIN3glm3vecILm4EiLNS0_9qualifierE0EEEET_RKS4_S6_(ptr noundef nonnull align 4 dereferenceable(16) %3, ptr noundef nonnull align 4 dereferenceable(16) %3)
  %7 = getelementptr inbounds %"struct.glm::vec", ptr %4, i32 0, i32 0
  %8 = getelementptr inbounds %union.anon, ptr %7, i32 0, i32 0
  %9 = getelementptr inbounds { i64, i64 }, ptr %8, i32 0, i32 0
  %10 = extractvalue { i64, i64 } %6, 0
  store i64 %10, ptr %9, align 4
  %11 = getelementptr inbounds { i64, i64 }, ptr %8, i32 0, i32 1
  %12 = extractvalue { i64, i64 } %6, 1
  store i64 %12, ptr %11, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #5
  call void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16) %5, i32 noundef 2)
  %13 = call noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILm4ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(16) %4, ptr noundef nonnull align 4 dereferenceable(16) %5)
  %14 = zext i1 %13 to i64
  %15 = select i1 %13, i32 0, i32 1
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = add nsw i32 %16, %15
  store i32 %17, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #5
  %18 = load i32, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  ret i32 %18
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILm4ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) #3

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i64 } @_Z3addIN3glm3vecILm4EiLNS0_9qualifierE0EEEET_RKS4_S6_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) #4

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

attributes #0 = { mustprogress norecurse 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { 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"}


; 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 = type { %struct.anon }
%struct.anon = type { i32, i32, i32, i32 }

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef range(i32 0, 2) i32 @main() local_unnamed_addr #0 {
  %1 = alloca %"struct.glm::vec", align 4
  %2 = alloca %"struct.glm::vec", align 8
  %3 = alloca %"struct.glm::vec", align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %1) #5
  call void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16) %1, i32 noundef 1)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #5
  %4 = call { i64, i64 } @_Z3addIN3glm3vecILm4EiLNS0_9qualifierE0EEEET_RKS4_S6_(ptr noundef nonnull align 4 dereferenceable(16) %1, ptr noundef nonnull align 4 dereferenceable(16) %1)
  %5 = extractvalue { i64, i64 } %4, 0
  store i64 %5, ptr %2, align 8
  %6 = getelementptr inbounds i8, ptr %2, i64 8
  %7 = extractvalue { i64, i64 } %4, 1
  store i64 %7, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #5
  call void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16) %3, i32 noundef 2)
  %8 = call noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILm4ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(16) %2, ptr noundef nonnull align 4 dereferenceable(16) %3)
  %not. = xor i1 %8, true
  %9 = zext i1 %not. to i32
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %1) #5
  ret i32 %9
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3glm3vecILm4EiLNS_9qualifierE0EEC2Ei(ptr noundef nonnull align 4 dereferenceable(16), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILm4ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i64 } @_Z3addIN3glm3vecILm4EiLNS0_9qualifierE0EEEET_RKS4_S6_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #4

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

attributes #0 = { mustprogress norecurse 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 #5 = { 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: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass