; LLVM IR from XiaoMi/mace :: micro/ops/utils/activation.ll (ZN5micro3ops10Activation17GetActivationTypeEv)

; 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"

%"class.micro::base::Logger" = type { i32 }
%"class.micro::ops::Activation" = type { i32, float, float }

@.str.4 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [30 x i8], align 1

; 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: mustprogress uwtable
define dso_local noundef i32 @_ZN5micro3ops10Activation17GetActivationTypeEv(ptr noundef nonnull align 4 dereferenceable(12) %0) #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.micro::base::Logger", align 4
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  %7 = getelementptr inbounds %"class.micro::ops::Activation", ptr %6, i32 0, i32 0
  %8 = load i32, ptr %7, align 4, !tbaa !9
  %9 = icmp ne i32 %8, 7
  br i1 %9, label %19, label %10

10:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  call void @_ZN5micro4base6LoggerC1EPKcjNS_8LogLevelE(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef @.str.4, i32 noundef 50, i32 noundef 4)
  %11 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef @.str.5)
          to label %12 unwind label %15

12:                                               ; preds = %10
  %13 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4) %11, ptr noundef @.str.6)
          to label %14 unwind label %15

14:                                               ; preds = %12
  call void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4) %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %19

15:                                               ; preds = %12, %10
  %16 = landingpad { ptr, i32 }
          cleanup
  %17 = extractvalue { ptr, i32 } %16, 0
  store ptr %17, ptr %4, align 8
  %18 = extractvalue { ptr, i32 } %16, 1
  store i32 %18, ptr %5, align 4
  call void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4) %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %22

19:                                               ; preds = %14, %1
  %20 = getelementptr inbounds %"class.micro::ops::Activation", ptr %6, i32 0, i32 0
  %21 = load i32, ptr %20, align 4, !tbaa !9
  ret i32 %21

22:                                               ; preds = %15
  %23 = load ptr, ptr %4, align 8
  %24 = load i32, ptr %5, align 4
  %25 = insertvalue { ptr, i32 } poison, ptr %23, 0
  %26 = insertvalue { ptr, i32 } %25, i32 %24, 1
  resume { ptr, i32 } %26
}

declare void @_ZN5micro4base6LoggerC1EPKcjNS_8LogLevelE(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef, i32 noundef, i32 noundef) unnamed_addr #2

declare noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "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 "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++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTSN5micro3ops10ActivationE", !11, i64 0, !12, i64 4, !12, i64 8}
!11 = !{!"_ZTSN5micro3ops14ActivationTypeE", !7, i64 0}
!12 = !{!"float", !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"

%"class.micro::base::Logger" = type { i32 }

@.str.4 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [30 x i8], align 1

; 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 uwtable
define dso_local noundef i32 @_ZN5micro3ops10Activation17GetActivationTypeEv(ptr nocapture noundef nonnull readonly align 4 dereferenceable(12) %0) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.micro::base::Logger", align 4
  %3 = load i32, ptr %0, align 4, !tbaa !5
  %.not = icmp eq i32 %3, 7
  br i1 %.not, label %4, label %11

4:                                                ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  call void @_ZN5micro4base6LoggerC1EPKcjNS_8LogLevelE(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull @.str.4, i32 noundef 50, i32 noundef 4)
  %5 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull @.str.5)
          to label %6 unwind label %9

6:                                                ; preds = %4
  %7 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull @.str.6)
          to label %8 unwind label %9

8:                                                ; preds = %6
  call void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4) %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  %.pre = load i32, ptr %0, align 4, !tbaa !5
  br label %11

9:                                                ; preds = %6, %4
  %10 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4) %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  resume { ptr, i32 } %10

11:                                               ; preds = %8, %1
  %12 = phi i32 [ %.pre, %8 ], [ %3, %1 ]
  ret i32 %12
}

declare void @_ZN5micro4base6LoggerC1EPKcjNS_8LogLevelE(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef, i32 noundef, i32 noundef) unnamed_addr #2

declare noundef nonnull align 4 dereferenceable(4) ptr @_ZNK5micro4base6LoggerlsEPKc(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN5micro4base6LoggerD1Ev(ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "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 "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, !7, i64 0}
!6 = !{!"_ZTSN5micro3ops10ActivationE", !7, i64 0, !10, i64 4, !10, i64 8}
!7 = !{!"_ZTSN5micro3ops14ActivationTypeE", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"float", !8, i64 0}


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