; LLVM IR from jpvt/Computer_Graphics :: Assignment #3/third_party/glm/test/core/core_func_swizzle.ll (Z18test_ivec3_swizzlev)

; 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 { i32 }
%union.anon.0 = type { i32 }
%union.anon.1 = type { i32 }

@__const._Z18test_ivec3_swizzlev.A = external hidden unnamed_addr constant %"struct.glm::vec", align 4

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z18test_ivec3_swizzlev() #0 {
  %1 = alloca i32, align 4
  %2 = alloca %"struct.glm::vec", align 4
  %3 = alloca %"struct.glm::vec", align 4
  %4 = alloca { i64, i32 }, align 8
  %5 = alloca %"struct.glm::vec", align 4
  %6 = alloca { i64, i32 }, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #4
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %2) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %2, ptr align 4 @__const._Z18test_ivec3_swizzlev.A, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 12, ptr %3) #4
  %7 = call { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12) %2)
  store { i64, i32 } %7, ptr %4, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 8 %4, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 12, ptr %5) #4
  %8 = call { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12) %3)
  store { i64, i32 } %8, ptr %6, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %5, ptr align 8 %6, i64 12, i1 false)
  %9 = call noundef zeroext i1 @_ZN3glmneIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) %3)
  %10 = zext i1 %9 to i64
  %11 = select i1 %9, i32 0, i32 1
  %12 = load i32, ptr %1, align 4, !tbaa !5
  %13 = add nsw i32 %12, %11
  store i32 %13, ptr %1, align 4, !tbaa !5
  %14 = call noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) %5)
  %15 = zext i1 %14 to i64
  %16 = select i1 %14, i32 0, i32 1
  %17 = load i32, ptr %1, align 4, !tbaa !5
  %18 = add nsw i32 %17, %16
  store i32 %18, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 12, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %2) #4
  %19 = load i32, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #4
  ret i32 %19
}

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmneIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #3

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

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree 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 = !{!"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.0, %union.anon.1 }
%union.anon = type { i32 }
%union.anon.0 = type { i32 }
%union.anon.1 = type { i32 }

@__const._Z18test_ivec3_swizzlev.A = external hidden unnamed_addr constant %"struct.glm::vec", align 4

; Function Attrs: mustprogress uwtable
define dso_local noundef range(i32 0, 3) i32 @_Z18test_ivec3_swizzlev() local_unnamed_addr #0 {
  %1 = alloca %"struct.glm::vec", align 4
  %2 = alloca %"struct.glm::vec", align 8
  %3 = alloca %"struct.glm::vec", align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %1) #4
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) @__const._Z18test_ivec3_swizzlev.A, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %2) #4
  %4 = call { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12) %1)
  %.fca.0.extract1 = extractvalue { i64, i32 } %4, 0
  %.fca.1.extract2 = extractvalue { i64, i32 } %4, 1
  store i64 %.fca.0.extract1, ptr %2, align 8
  %.sroa.24.0..sroa_idx = getelementptr inbounds i8, ptr %2, i64 8
  store i32 %.fca.1.extract2, ptr %.sroa.24.0..sroa_idx, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %3) #4
  %5 = call { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12) %2)
  %.fca.0.extract = extractvalue { i64, i32 } %5, 0
  %.fca.1.extract = extractvalue { i64, i32 } %5, 1
  store i64 %.fca.0.extract, ptr %3, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %3, i64 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  %6 = call noundef zeroext i1 @_ZN3glmneIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2)
  %not. = xor i1 %6, true
  %7 = zext i1 %not. to i32
  %8 = call noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %3)
  %not.7 = xor i1 %8, true
  %9 = zext i1 %not.7 to i32
  %10 = add nuw nsw i32 %9, %7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %1) #4
  ret i32 %10
}

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZNK3glm3vecILi3EiLNS_9qualifierE0EE3zyxEv(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmneIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3glmeqIiLNS_9qualifierE0EEEbRKNS_3vecILi3ET_XT0_EEES6_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

; 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 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 = { mustprogress nocallback nofree 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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass