; LLVM IR from nickmqb/muon :: bootstrap/mu.ll_CGenerator (nodeInfo__)

; 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_____NodeInfo__ = type { %struct.tag_____Tag__, %struct.Node__ }
%struct.tag_____Tag__ = type { ptr, ptr }
%struct.Node__ = type { i32, ptr }
%struct.tag_____GenerateContext__ = type { ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr, ptr, ptr, %struct.string__, i32, %struct.string__, i32, ptr, ptr, i8 }
%struct.string__ = type { ptr, i32 }
%struct.tag_____FunctionDef__ = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %struct.Node__, ptr, ptr, ptr, ptr, i32, ptr, %struct.string__, %struct.string__, %struct.tag_____Tag__, i32, ptr, ptr, ptr, ptr, %struct.string__ }

; 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
declare dso_local { ptr, ptr } @TypeChecker__closeTag__(ptr, ptr, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local void @Map__get__Node__NodeInfo____(ptr dead_on_unwind noalias writable sret(%struct.tag_____NodeInfo__) align 8, ptr noundef, i32, ptr) #3

; Function Attrs: nounwind uwtable
define dso_local void @CGenerator__nodeInfo__(ptr dead_on_unwind noalias writable sret(%struct.tag_____NodeInfo__) align 8 %0, ptr noundef %1, i32 %2, ptr %3) #3 {
  %5 = alloca %struct.Node__, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %struct.tag_____NodeInfo__, align 8
  %8 = alloca %struct.tag_____Tag__, align 8
  %9 = getelementptr inbounds { i32, ptr }, ptr %5, i32 0, i32 0
  store i32 %2, ptr %9, align 8
  %10 = getelementptr inbounds { i32, ptr }, ptr %5, i32 0, i32 1
  store ptr %3, ptr %10, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #4
  %11 = load ptr, ptr %6, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.tag_____GenerateContext__, ptr %11, i32 0, i32 10
  %13 = load ptr, ptr %12, align 8, !tbaa !9
  %14 = getelementptr inbounds { i32, ptr }, ptr %5, i32 0, i32 0
  %15 = load i32, ptr %14, align 8
  %16 = getelementptr inbounds { i32, ptr }, ptr %5, i32 0, i32 1
  %17 = load ptr, ptr %16, align 8
  call void @Map__get__Node__NodeInfo____(ptr dead_on_unwind writable sret(%struct.tag_____NodeInfo__) align 8 %7, ptr noundef %13, i32 %15, ptr %17)
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 32, i1 false)
  %18 = getelementptr inbounds %struct.tag_____NodeInfo__, ptr %0, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 16, ptr %8) #4
  %19 = getelementptr inbounds %struct.tag_____NodeInfo__, ptr %7, i32 0, i32 0
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.tag_____GenerateContext__, ptr %20, i32 0, i32 9
  %22 = load ptr, ptr %21, align 8, !tbaa !13
  %23 = getelementptr inbounds %struct.tag_____FunctionDef__, ptr %22, i32 0, i32 13
  %24 = load ptr, ptr %23, align 8, !tbaa !14
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.tag_____GenerateContext__, ptr %25, i32 0, i32 8
  %27 = load ptr, ptr %26, align 8, !tbaa !18
  %28 = getelementptr inbounds { ptr, ptr }, ptr %19, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8
  %30 = getelementptr inbounds { ptr, ptr }, ptr %19, i32 0, i32 1
  %31 = load ptr, ptr %30, align 8
  %32 = call { ptr, ptr } @TypeChecker__closeTag__(ptr %29, ptr %31, ptr noundef %24, ptr noundef %27)
  %33 = getelementptr inbounds { ptr, ptr }, ptr %8, i32 0, i32 0
  %34 = extractvalue { ptr, ptr } %32, 0
  store ptr %34, ptr %33, align 8
  %35 = getelementptr inbounds { ptr, ptr }, ptr %8, i32 0, i32 1
  %36 = extractvalue { ptr, ptr } %32, 1
  store ptr %36, ptr %35, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %18, ptr align 8 %8, i64 16, i1 false), !tbaa.struct !19
  call void @llvm.lifetime.end.p0(i64 16, ptr %8) #4
  %37 = getelementptr inbounds %struct.tag_____NodeInfo__, ptr %0, i32 0, i32 1
  %38 = getelementptr inbounds %struct.tag_____NodeInfo__, ptr %7, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %37, ptr align 8 %38, i64 16, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #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 72}
!10 = !{!"tag_____GenerateContext__", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !11, i64 48, !11, i64 52, !6, i64 56, !6, i64 64, !6, i64 72, !12, i64 80, !11, i64 96, !12, i64 104, !11, i64 120, !6, i64 128, !6, i64 136, !7, i64 144}
!11 = !{!"int", !7, i64 0}
!12 = !{!"", !6, i64 0, !11, i64 8}
!13 = !{!10, !6, i64 64}
!14 = !{!15, !6, i64 112}
!15 = !{!"tag_____FunctionDef__", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !16, i64 56, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !11, i64 104, !6, i64 112, !12, i64 120, !12, i64 136, !17, i64 152, !11, i64 168, !6, i64 176, !6, i64 184, !6, i64 192, !6, i64 200, !12, i64 208}
!16 = !{!"", !11, i64 0, !6, i64 8}
!17 = !{!"tag_____Tag__", !6, i64 0, !6, i64 8}
!18 = !{!10, !6, i64 56}
!19 = !{i64 0, i64 8, !5, i64 8, i64 8, !5}
!20 = !{i64 0, i64 4, !21, i64 8, i64 8, !5}
!21 = !{!11, !11, 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.tag_____NodeInfo__ = type { %struct.tag_____Tag__, %struct.Node__ }
%struct.tag_____Tag__ = type { ptr, ptr }
%struct.Node__ = type { i32, ptr }

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

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

; 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: nounwind uwtable
declare dso_local { ptr, ptr } @TypeChecker__closeTag__(ptr, ptr, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local void @Map__get__Node__NodeInfo____(ptr dead_on_unwind noalias writable sret(%struct.tag_____NodeInfo__) align 8, ptr noundef, i32, ptr) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local void @CGenerator__nodeInfo__(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.tag_____NodeInfo__) align 8 %0, ptr nocapture noundef readonly %1, i32 %2, ptr %3) local_unnamed_addr #2 {
  %5 = alloca %struct.tag_____NodeInfo__, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #3
  %6 = getelementptr inbounds i8, ptr %1, i64 72
  %7 = load ptr, ptr %6, align 8, !tbaa !5
  call void @Map__get__Node__NodeInfo____(ptr dead_on_unwind nonnull writable sret(%struct.tag_____NodeInfo__) align 8 %5, ptr noundef %7, i32 %2, ptr %3)
  %8 = getelementptr inbounds i8, ptr %1, i64 64
  %9 = load ptr, ptr %8, align 8, !tbaa !12
  %10 = getelementptr inbounds i8, ptr %9, i64 112
  %11 = load ptr, ptr %10, align 8, !tbaa !13
  %12 = getelementptr inbounds i8, ptr %1, i64 56
  %13 = load ptr, ptr %12, align 8, !tbaa !17
  %14 = load ptr, ptr %5, align 8
  %15 = getelementptr inbounds i8, ptr %5, i64 8
  %16 = load ptr, ptr %15, align 8
  %17 = call { ptr, ptr } @TypeChecker__closeTag__(ptr %14, ptr %16, ptr noundef %11, ptr noundef %13)
  %18 = extractvalue { ptr, ptr } %17, 0
  %19 = extractvalue { ptr, ptr } %17, 1
  store ptr %18, ptr %0, align 8, !tbaa !18
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %0, i64 8
  store ptr %19, ptr %.sroa.4.0..sroa_idx, align 8, !tbaa !18
  %20 = getelementptr inbounds i8, ptr %0, i64 16
  %21 = getelementptr inbounds i8, ptr %5, i64 16
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 8 dereferenceable(16) %21, i64 16, i1 false), !tbaa.struct !19
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #3
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 = { 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 72}
!6 = !{!"tag_____GenerateContext__", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !10, i64 48, !10, i64 52, !7, i64 56, !7, i64 64, !7, i64 72, !11, i64 80, !10, i64 96, !11, i64 104, !10, i64 120, !7, i64 128, !7, i64 136, !8, i64 144}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"", !7, i64 0, !10, i64 8}
!12 = !{!6, !7, i64 64}
!13 = !{!14, !7, i64 112}
!14 = !{!"tag_____FunctionDef__", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !15, i64 56, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !10, i64 104, !7, i64 112, !11, i64 120, !11, i64 136, !16, i64 152, !10, i64 168, !7, i64 176, !7, i64 184, !7, i64 192, !7, i64 200, !11, i64 208}
!15 = !{!"", !10, i64 0, !7, i64 8}
!16 = !{!"tag_____Tag__", !7, i64 0, !7, i64 8}
!17 = !{!6, !7, i64 56}
!18 = !{!7, !7, i64 0}
!19 = !{i64 0, i64 4, !20, i64 8, i64 8, !18}
!20 = !{!10, !10, i64 0}


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