; LLVM IR from NVIDIA/tensorflow :: tensorflow/lite/experimental/micro/examples/hello_world (output_handler_test)

; 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.tflite::MicroErrorReporter" = type { %"class.tflite::ErrorReporter" }
%"class.tflite::ErrorReporter" = type { ptr }

@_ZN10micro_test12tests_passedE = external dso_local global i32, align 4
@_ZN10micro_test12tests_failedE = external dso_local global i32, align 4
@_ZN10micro_test16is_test_completeE = external dso_local global i8, align 1
@_ZN10micro_test13did_test_failE = external dso_local global i8, align 1
@_ZN10micro_test8reporterE = external dso_local global ptr, align 8
@.str = external hidden unnamed_addr constant [11 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.tflite::MicroErrorReporter", align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.tflite::MicroErrorReporter", align 8
  %10 = alloca ptr, align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  store i32 0, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  store i32 0, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  call void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  store ptr %6, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %11 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %12 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef @.str, ptr noundef @.str.1)
          to label %13 unwind label %34

13:                                               ; preds = %2
  store i8 0, ptr @_ZN10micro_test16is_test_completeE, align 1, !tbaa !11
  store i8 0, ptr @_ZN10micro_test13did_test_failE, align 1, !tbaa !11
  br label %14

14:                                               ; preds = %21, %13
  %15 = load i8, ptr @_ZN10micro_test16is_test_completeE, align 1, !tbaa !11, !range !13, !noundef !14
  %16 = trunc i8 %15 to i1
  %17 = xor i1 %16, true
  br i1 %17, label %18, label %42

18:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  call void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  store ptr %9, ptr %10, align 8, !tbaa !9
  %19 = load ptr, ptr %10, align 8, !tbaa !9
  invoke void @_Z12HandleOutputPN6tflite13ErrorReporterEff(ptr noundef %19, float noundef 0.000000e+00, float noundef 0.000000e+00)
          to label %20 unwind label %38

20:                                               ; preds = %18
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %21

21:                                               ; preds = %20
  store i8 1, ptr @_ZN10micro_test16is_test_completeE, align 1, !tbaa !11
  %22 = load i8, ptr @_ZN10micro_test13did_test_failE, align 1, !tbaa !11, !range !13, !noundef !14
  %23 = trunc i8 %22 to i1
  %24 = zext i1 %23 to i64
  %25 = select i1 %23, i32 0, i32 1
  %26 = load i32, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %27 = add nsw i32 %26, %25
  store i32 %27, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %28 = load i8, ptr @_ZN10micro_test13did_test_failE, align 1, !tbaa !11, !range !13, !noundef !14
  %29 = trunc i8 %28 to i1
  %30 = zext i1 %29 to i64
  %31 = select i1 %29, i32 1, i32 0
  %32 = load i32, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %33 = add nsw i32 %32, %31
  store i32 %33, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  br label %14, !llvm.loop !15

34:                                               ; preds = %56, %52, %42, %2
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %7, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %8, align 4
  br label %62

38:                                               ; preds = %18
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %7, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %62

42:                                               ; preds = %14
  %43 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %44 = load i32, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %45 = load i32, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %46 = load i32, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %47 = add nsw i32 %45, %46
  %48 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef @.str.2, i32 noundef %44, i32 noundef %47)
          to label %49 unwind label %34

49:                                               ; preds = %42
  %50 = load i32, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %51 = icmp eq i32 %50, 0
  br i1 %51, label %52, label %56

52:                                               ; preds = %49
  %53 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %54 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef @.str.3)
          to label %55 unwind label %34

55:                                               ; preds = %52
  br label %60

56:                                               ; preds = %49
  %57 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %58 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef @.str.4)
          to label %59 unwind label %34

59:                                               ; preds = %56
  br label %60

60:                                               ; preds = %59, %55
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  %61 = load i32, ptr %3, align 4
  ret i32 %61

62:                                               ; preds = %38, %34
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br label %63

63:                                               ; preds = %62
  %64 = load ptr, ptr %7, align 8
  %65 = load i32, ptr %8, align 4
  %66 = insertvalue { ptr, i32 } poison, ptr %64, 0
  %67 = insertvalue { ptr, i32 } %66, i32 %65, 1
  resume { ptr, i32 } %67
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

declare noundef i32 @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, ...) #3

declare i32 @__gxx_personality_v0(...)

declare void @_Z12HandleOutputPN6tflite13ErrorReporterEff(ptr noundef, float noundef, float noundef) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

attributes #0 = { mustprogress norecurse 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress 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 = { "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 = { mustprogress 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 #5 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}


; 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.tflite::MicroErrorReporter" = type { %"class.tflite::ErrorReporter" }
%"class.tflite::ErrorReporter" = type { ptr }

@_ZN10micro_test12tests_passedE = external dso_local local_unnamed_addr global i32, align 4
@_ZN10micro_test12tests_failedE = external dso_local local_unnamed_addr global i32, align 4
@_ZN10micro_test16is_test_completeE = external dso_local local_unnamed_addr global i8, align 1
@_ZN10micro_test13did_test_failE = external dso_local local_unnamed_addr global i8, align 1
@_ZN10micro_test8reporterE = external dso_local local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [11 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.tflite::MicroErrorReporter", align 8
  %4 = alloca %"class.tflite::MicroErrorReporter", align 8
  store i32 0, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  store i32 0, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  call void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  store ptr %3, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %5 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1)
          to label %.lr.ph unwind label %6

.lr.ph:                                           ; preds = %2
  store i8 0, ptr @_ZN10micro_test16is_test_completeE, align 1, !tbaa !11
  store i8 0, ptr @_ZN10micro_test13did_test_failE, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  call void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  invoke void @_Z12HandleOutputPN6tflite13ErrorReporterEff(ptr noundef nonnull %4, float noundef 0.000000e+00, float noundef 0.000000e+00)
          to label %._crit_edge unwind label %8

6:                                                ; preds = %.invoke, %._crit_edge, %2
  %7 = landingpad { ptr, i32 }
          cleanup
  br label %25

8:                                                ; preds = %.lr.ph
  %9 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br label %25

._crit_edge:                                      ; preds = %.lr.ph
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  store i8 1, ptr @_ZN10micro_test16is_test_completeE, align 1, !tbaa !11
  %10 = load i8, ptr @_ZN10micro_test13did_test_failE, align 1, !tbaa !11, !range !13, !noundef !14
  %11 = xor i8 %10, 1
  %not. = zext nneg i8 %11 to i32
  %12 = load i32, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %13 = add nsw i32 %12, %not.
  store i32 %13, ptr @_ZN10micro_test12tests_passedE, align 4, !tbaa !5
  %14 = zext nneg i8 %10 to i32
  %15 = load i32, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %16 = add nsw i32 %15, %14
  store i32 %16, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %17 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %18 = add nsw i32 %16, %13
  %19 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull @.str.2, i32 noundef %13, i32 noundef %18)
          to label %.invoke unwind label %6

.invoke:                                          ; preds = %._crit_edge
  %20 = load i32, ptr @_ZN10micro_test12tests_failedE, align 4, !tbaa !5
  %21 = icmp eq i32 %20, 0
  %22 = load ptr, ptr @_ZN10micro_test8reporterE, align 8, !tbaa !9
  %.str.3..str.4 = select i1 %21, ptr @.str.3, ptr @.str.4
  %23 = invoke noundef i32 (ptr, ptr, ...) @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull %.str.3..str.4)
          to label %24 unwind label %6

24:                                               ; preds = %.invoke
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  ret i32 0

25:                                               ; preds = %8, %6
  %.pn = phi { ptr, i32 } [ %9, %8 ], [ %7, %6 ]
  call void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6tflite18MicroErrorReporterC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

declare noundef i32 @_ZN6tflite13ErrorReporter6ReportEPKcz(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, ...) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

declare void @_Z12HandleOutputPN6tflite13ErrorReporterEff(ptr noundef, float noundef, float noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6tflite13ErrorReporterD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

attributes #0 = { mustprogress norecurse 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress 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 = { "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 = { mustprogress 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 #5 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,PostOrderFunctionAttrsPass,ReassociatePass,SCCPPass,SROAPass,SimplifyCFGPass