; LLVM IR from intel/intel-ipsec-mb :: test/kat-app (cmac_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"

%struct.test_suite_context = type { i32, i32, ptr }

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @cmac_test(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %struct.test_suite_context, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  store i32 0, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #3
  call void @test_suite_start(ptr noundef %5, ptr noundef @.str)
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %6

6:                                                ; preds = %12, %1
  %7 = load i32, ptr %3, align 4, !tbaa !9
  %8 = icmp slt i32 %7, 128
  br i1 %8, label %9, label %15

9:                                                ; preds = %6
  %10 = load ptr, ptr %2, align 8, !tbaa !5
  %11 = load i32, ptr %3, align 4, !tbaa !9
  call void @test_cmac_std_vectors(ptr noundef %10, ptr noundef %5, i32 noundef %11)
  br label %12

12:                                               ; preds = %9
  %13 = load i32, ptr %3, align 4, !tbaa !9
  %14 = add nsw i32 %13, 1
  store i32 %14, ptr %3, align 4, !tbaa !9
  br label %6, !llvm.loop !11

15:                                               ; preds = %6
  %16 = call i32 @test_suite_end(ptr noundef %5)
  %17 = load i32, ptr %4, align 4, !tbaa !9
  %18 = add nsw i32 %17, %16
  store i32 %18, ptr %4, align 4, !tbaa !9
  call void @test_suite_start(ptr noundef %5, ptr noundef @.str.1)
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %19

19:                                               ; preds = %25, %15
  %20 = load i32, ptr %3, align 4, !tbaa !9
  %21 = icmp slt i32 %20, 128
  br i1 %21, label %22, label %28

22:                                               ; preds = %19
  %23 = load ptr, ptr %2, align 8, !tbaa !5
  %24 = load i32, ptr %3, align 4, !tbaa !9
  call void @test_cmac_bitlen_std_vectors(ptr noundef %23, ptr noundef %5, i32 noundef %24)
  br label %25

25:                                               ; preds = %22
  %26 = load i32, ptr %3, align 4, !tbaa !9
  %27 = add nsw i32 %26, 1
  store i32 %27, ptr %3, align 4, !tbaa !9
  br label %19, !llvm.loop !13

28:                                               ; preds = %19
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %29

29:                                               ; preds = %35, %28
  %30 = load i32, ptr %3, align 4, !tbaa !9
  %31 = icmp slt i32 %30, 128
  br i1 %31, label %32, label %38

32:                                               ; preds = %29
  %33 = load ptr, ptr %2, align 8, !tbaa !5
  %34 = load i32, ptr %3, align 4, !tbaa !9
  call void @test_cmac_bitlen_3gpp_vectors(ptr noundef %33, ptr noundef %5, i32 noundef %34)
  br label %35

35:                                               ; preds = %32
  %36 = load i32, ptr %3, align 4, !tbaa !9
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %3, align 4, !tbaa !9
  br label %29, !llvm.loop !14

38:                                               ; preds = %29
  %39 = call i32 @test_suite_end(ptr noundef %5)
  %40 = load i32, ptr %4, align 4, !tbaa !9
  %41 = add nsw i32 %40, %39
  store i32 %41, ptr %4, align 4, !tbaa !9
  call void @test_suite_start(ptr noundef %5, ptr noundef @.str.2)
  store i32 1, ptr %3, align 4, !tbaa !9
  br label %42

42:                                               ; preds = %48, %38
  %43 = load i32, ptr %3, align 4, !tbaa !9
  %44 = icmp slt i32 %43, 128
  br i1 %44, label %45, label %51

45:                                               ; preds = %42
  %46 = load ptr, ptr %2, align 8, !tbaa !5
  %47 = load i32, ptr %3, align 4, !tbaa !9
  call void @test_cmac_256_std_vectors(ptr noundef %46, ptr noundef %5, i32 noundef %47)
  br label %48

48:                                               ; preds = %45
  %49 = load i32, ptr %3, align 4, !tbaa !9
  %50 = add nsw i32 %49, 1
  store i32 %50, ptr %3, align 4, !tbaa !9
  br label %42, !llvm.loop !15

51:                                               ; preds = %42
  %52 = call i32 @test_suite_end(ptr noundef %5)
  %53 = load i32, ptr %4, align 4, !tbaa !9
  %54 = add nsw i32 %53, %52
  store i32 %54, ptr %4, align 4, !tbaa !9
  %55 = load i32, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  ret i32 %55
}

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

declare void @test_suite_start(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_std_vectors(ptr noundef, ptr noundef, i32 noundef) #0

declare i32 @test_suite_end(ptr noundef) #2

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_bitlen_std_vectors(ptr noundef, ptr noundef, i32 noundef) #0

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_bitlen_3gpp_vectors(ptr noundef, ptr noundef, i32 noundef) #0

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_256_std_vectors(ptr noundef, ptr noundef, i32 noundef) #0

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

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" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 }

!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}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; 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.test_suite_context = type { i32, i32, ptr }

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @cmac_test(ptr noundef %0) local_unnamed_addr #0 {
  %2 = alloca %struct.test_suite_context, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #3
  call void @test_suite_start(ptr noundef nonnull %2, ptr noundef nonnull @.str) #3
  br label %3

3:                                                ; preds = %1, %3
  %.019 = phi i32 [ 1, %1 ], [ %4, %3 ]
  call void @test_cmac_std_vectors(ptr noundef %0, ptr noundef nonnull %2, i32 noundef %.019)
  %4 = add nuw nsw i32 %.019, 1
  %exitcond.not = icmp eq i32 %4, 128
  br i1 %exitcond.not, label %5, label %3, !llvm.loop !5

5:                                                ; preds = %3
  %6 = call i32 @test_suite_end(ptr noundef nonnull %2) #3
  call void @test_suite_start(ptr noundef nonnull %2, ptr noundef nonnull @.str.1) #3
  br label %7

7:                                                ; preds = %5, %7
  %.120 = phi i32 [ 1, %5 ], [ %8, %7 ]
  call void @test_cmac_bitlen_std_vectors(ptr noundef %0, ptr noundef nonnull %2, i32 noundef %.120)
  %8 = add nuw nsw i32 %.120, 1
  %exitcond23.not = icmp eq i32 %8, 128
  br i1 %exitcond23.not, label %.preheader, label %7, !llvm.loop !7

.preheader:                                       ; preds = %7, %.preheader
  %.221 = phi i32 [ %9, %.preheader ], [ 1, %7 ]
  call void @test_cmac_bitlen_3gpp_vectors(ptr noundef %0, ptr noundef nonnull %2, i32 noundef %.221)
  %9 = add nuw nsw i32 %.221, 1
  %exitcond24.not = icmp eq i32 %9, 128
  br i1 %exitcond24.not, label %10, label %.preheader, !llvm.loop !8

10:                                               ; preds = %.preheader
  %11 = call i32 @test_suite_end(ptr noundef nonnull %2) #3
  call void @test_suite_start(ptr noundef nonnull %2, ptr noundef nonnull @.str.2) #3
  br label %12

12:                                               ; preds = %10, %12
  %.322 = phi i32 [ 1, %10 ], [ %13, %12 ]
  call void @test_cmac_256_std_vectors(ptr noundef %0, ptr noundef nonnull %2, i32 noundef %.322)
  %13 = add nuw nsw i32 %.322, 1
  %exitcond25.not = icmp eq i32 %13, 128
  br i1 %exitcond25.not, label %14, label %12, !llvm.loop !9

14:                                               ; preds = %12
  %15 = add nsw i32 %11, %6
  %16 = call i32 @test_suite_end(ptr noundef nonnull %2) #3
  %17 = add nsw i32 %15, %16
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #3
  ret i32 %17
}

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

declare void @test_suite_start(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_std_vectors(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

declare i32 @test_suite_end(ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_bitlen_std_vectors(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_bitlen_3gpp_vectors(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare hidden void @test_cmac_256_std_vectors(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

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

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

!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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}
!8 = distinct !{!8, !6}
!9 = distinct !{!9, !6}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass