; LLVM IR from lfarcaro/ARINC653_ARMV7A_Z7000 :: ARINC653_ARMV7A_Z7000.sw/ARINC653_ARMV7A_Z7000_bsp/ps7_cortexa9_0/libsrc (EventCtrStop)

; 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"

; Function Attrs: nounwind uwtable
declare dso_local void @XL2cc_EventCtrReset() #0

; Function Attrs: nounwind uwtable
define dso_local void @XL2cc_EventCtrStop(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  store volatile i32 0, ptr inttoptr (i64 4176486912 to ptr), align 4, !tbaa !9
  %5 = load volatile i32, ptr inttoptr (i64 4176486924 to ptr), align 4, !tbaa !9
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  store i32 %5, ptr %6, align 4, !tbaa !9
  %7 = load volatile i32, ptr inttoptr (i64 4176486928 to ptr), align 4, !tbaa !9
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  store i32 %7, ptr %8, align 4, !tbaa !9
  call void @XL2cc_EventCtrReset()
  ret void
}

attributes #0 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !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"

; Function Attrs: nounwind uwtable
declare dso_local void @XL2cc_EventCtrReset() local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @XL2cc_EventCtrStop(ptr nocapture noundef writeonly %0, ptr nocapture noundef writeonly %1) local_unnamed_addr #0 {
  store volatile i32 0, ptr inttoptr (i64 4176486912 to ptr), align 512, !tbaa !5
  %3 = load volatile i32, ptr inttoptr (i64 4176486924 to ptr), align 4, !tbaa !5
  store i32 %3, ptr %1, align 4, !tbaa !5
  %4 = load volatile i32, ptr inttoptr (i64 4176486928 to ptr), align 16, !tbaa !5
  store i32 %4, ptr %0, align 4, !tbaa !5
  tail call void @XL2cc_EventCtrReset()
  ret void
}

attributes #0 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


; Effective O3 passes: GlobalOptPass,InferAlignmentPass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass