; LLVM IR from microbotsio/CodeCell :: src (sh2)

; 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.sh2_Op_s = type { i32, ptr, ptr }
%struct.sh2_s = type { ptr, ptr, i8, i8, i8, i8, [17 x i8], [64 x %struct.anon], ptr, i32, %union.sh2_OpData_t, i8, i8, i8, ptr, ptr, ptr, ptr, [72 x i32], i16, i32, i32, i32 }
%struct.anon = type { i8, i8 }
%union.sh2_OpData_t = type { %struct.anon.4 }
%struct.anon.4 = type { i16, ptr, ptr, i16 }
%struct.anon.1 = type { ptr, i8, i8 }

@getProdIdOp = external dso_local constant %struct.sh2_Op_s, align 8
@_sh2 = external dso_local global %struct.sh2_s, align 8

; 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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

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

; Function Attrs: nounwind uwtable
define dso_local i32 @sh2_getProdIds(ptr noundef %0) #2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  store ptr @_sh2, ptr %3, align 8, !tbaa !5
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds %struct.sh2_s, ptr %4, i32 0, i32 10
  call void @llvm.memset.p0.i64(ptr align 8 %5, i8 0, i64 32, i1 false)
  %6 = load ptr, ptr %2, align 8, !tbaa !5
  %7 = load ptr, ptr %3, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.sh2_s, ptr %7, i32 0, i32 10
  %9 = getelementptr inbounds %struct.anon.1, ptr %8, i32 0, i32 0
  store ptr %6, ptr %9, align 8, !tbaa !9
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = call i32 @opProcess(ptr noundef %10, ptr noundef @getProdIdOp)
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  ret i32 %11
}

; Function Attrs: nounwind uwtable
declare hidden i32 @opProcess(ptr noundef, ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !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.sh2_Op_s = type { i32, ptr, ptr }
%struct.sh2_s = type { ptr, ptr, i8, i8, i8, i8, [17 x i8], [64 x %struct.anon], ptr, i32, %union.sh2_OpData_t, i8, i8, i8, ptr, ptr, ptr, ptr, [72 x i32], i16, i32, i32, i32 }
%struct.anon = type { i8, i8 }
%union.sh2_OpData_t = type { %struct.anon.4 }
%struct.anon.4 = type { i16, ptr, ptr, i16 }

@getProdIdOp = external dso_local constant %struct.sh2_Op_s, align 8
@_sh2 = external dso_local global %struct.sh2_s, align 8

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; Function Attrs: nounwind uwtable
define dso_local i32 @sh2_getProdIds(ptr noundef %0) local_unnamed_addr #1 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) getelementptr inbounds (i8, ptr @_sh2, i64 192), i8 0, i64 24, i1 false)
  store ptr %0, ptr getelementptr inbounds (i8, ptr @_sh2, i64 184), align 8, !tbaa !5
  %2 = tail call i32 @opProcess(ptr noundef nonnull @_sh2, ptr noundef nonnull @getProdIdOp)
  ret i32 %2
}

; Function Attrs: nounwind uwtable
declare hidden i32 @opProcess(ptr noundef, ptr noundef) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #1 = { 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" }

!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/C++ TBAA"}


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