; LLVM IR from nickmqb/muon :: bootstrap/mu.ll_TypeChecker (push__)

; 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.tag_____ResolutionContext__ = type { ptr, ptr, ptr, ptr, ptr }
%struct.tag_____TypeCheckerContext__ = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr, i32, i8 }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #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: nounwind uwtable
define dso_local void @TypeChecker__push__(ptr dead_on_unwind noalias writable sret(%struct.tag_____ResolutionContext__) align 8 %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #3 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca %struct.tag_____ResolutionContext__, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 40, ptr %8) #4
  call void @llvm.memset.p0.i64(ptr align 8 %8, i8 0, i64 40, i1 false)
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %9, i32 0, i32 5
  %11 = load ptr, ptr %10, align 8, !tbaa !9
  %12 = getelementptr inbounds %struct.tag_____ResolutionContext__, ptr %8, i32 0, i32 0
  store ptr %11, ptr %12, align 8, !tbaa !12
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %13, i32 0, i32 6
  %15 = load ptr, ptr %14, align 8, !tbaa !14
  %16 = getelementptr inbounds %struct.tag_____ResolutionContext__, ptr %8, i32 0, i32 1
  store ptr %15, ptr %16, align 8, !tbaa !15
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %17, i32 0, i32 7
  %19 = load ptr, ptr %18, align 8, !tbaa !16
  %20 = getelementptr inbounds %struct.tag_____ResolutionContext__, ptr %8, i32 0, i32 2
  store ptr %19, ptr %20, align 8, !tbaa !17
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %21, i32 0, i32 8
  %23 = load ptr, ptr %22, align 8, !tbaa !18
  %24 = getelementptr inbounds %struct.tag_____ResolutionContext__, ptr %8, i32 0, i32 3
  store ptr %23, ptr %24, align 8, !tbaa !19
  %25 = load ptr, ptr %5, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %25, i32 0, i32 9
  %27 = load ptr, ptr %26, align 8, !tbaa !20
  %28 = getelementptr inbounds %struct.tag_____ResolutionContext__, ptr %8, i32 0, i32 4
  store ptr %27, ptr %28, align 8, !tbaa !21
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %0, ptr align 8 %8, i64 40, i1 false), !tbaa.struct !22
  %29 = load ptr, ptr %6, align 8, !tbaa !5
  %30 = load ptr, ptr %5, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %30, i32 0, i32 5
  store ptr %29, ptr %31, align 8, !tbaa !9
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.tag_____TypeCheckerContext__, ptr %33, i32 0, i32 6
  store ptr %32, ptr %34, align 8, !tbaa !14
  call void @llvm.lifetime.end.p0(i64 40, ptr %8) #4
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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/C++ TBAA"}
!9 = !{!10, !6, i64 40}
!10 = !{!"tag_____TypeCheckerContext__", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !11, i64 120, !11, i64 124, !6, i64 128, !11, i64 136, !7, i64 140}
!11 = !{!"int", !7, i64 0}
!12 = !{!13, !6, i64 0}
!13 = !{!"tag_____ResolutionContext__", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!14 = !{!10, !6, i64 48}
!15 = !{!13, !6, i64 8}
!16 = !{!10, !6, i64 56}
!17 = !{!13, !6, i64 16}
!18 = !{!10, !6, i64 64}
!19 = !{!13, !6, i64 24}
!20 = !{!10, !6, i64 72}
!21 = !{!13, !6, i64 32}
!22 = !{i64 0, i64 8, !5, i64 8, i64 8, !5, i64 16, i64 8, !5, i64 24, i64 8, !5, i64 32, i64 8, !5}


; 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.tag_____ResolutionContext__ = type { ptr, ptr, ptr, ptr, ptr }

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @TypeChecker__push__(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.tag_____ResolutionContext__) align 8 %0, ptr nocapture noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #0 {
  %5 = getelementptr inbounds i8, ptr %1, i64 40
  %6 = getelementptr inbounds i8, ptr %1, i64 48
  %7 = getelementptr inbounds i8, ptr %1, i64 56
  %8 = getelementptr inbounds i8, ptr %1, i64 72
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = load <2 x ptr>, ptr %5, align 8, !tbaa !11
  store <2 x ptr> %10, ptr %0, align 8, !tbaa !11
  %.sroa.6.0..sroa_idx = getelementptr inbounds i8, ptr %0, i64 16
  %11 = load <2 x ptr>, ptr %7, align 8, !tbaa !11
  store <2 x ptr> %11, ptr %.sroa.6.0..sroa_idx, align 8, !tbaa !11
  %.sroa.8.0..sroa_idx = getelementptr inbounds i8, ptr %0, i64 32
  store ptr %9, ptr %.sroa.8.0..sroa_idx, align 8, !tbaa !11
  store ptr %2, ptr %5, align 8, !tbaa !12
  store ptr %3, ptr %6, align 8, !tbaa !13
  ret void
}

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

!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 72}
!6 = !{!"tag_____TypeCheckerContext__", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !10, i64 120, !10, i64 124, !7, i64 128, !10, i64 136, !8, i64 140}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!7, !7, i64 0}
!12 = !{!6, !7, i64 40}
!13 = !{!6, !7, i64 48}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass