; LLVM IR from intel/intel-ipsec-mb :: test/kat-app (quic_ecb_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.quic_ecb_vector = type { ptr, ptr, ptr, i32 }
%struct.test_suite_context = type { i32, i32, ptr }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [20 x i8], align 1
@test_num_jobs_size = external constant i64, align 8
@quic_ecb_vectors = external hidden constant [5 x %struct.quic_ecb_vector], align 16
@.str.2 = external hidden unnamed_addr constant [29 x i8], align 1
@test_num_jobs = external constant [0 x i32], align 4

; Function Attrs: nounwind uwtable
define dso_local i32 @quic_ecb_test(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca %struct.test_suite_context, align 8
  %4 = alloca %struct.test_suite_context, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  store i32 0, ptr %6, align 4, !tbaa !9
  call void @test_suite_start(ptr noundef %3, ptr noundef @.str)
  call void @test_suite_start(ptr noundef %4, ptr noundef @.str.1)
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %7

7:                                                ; preds = %18, %1
  %8 = load i32, ptr %5, align 4, !tbaa !9
  %9 = zext i32 %8 to i64
  %10 = load i64, ptr @test_num_jobs_size, align 8, !tbaa !11
  %11 = icmp ult i64 %9, %10
  br i1 %11, label %12, label %21

12:                                               ; preds = %7
  %13 = load ptr, ptr %2, align 8, !tbaa !5
  %14 = load i32, ptr %5, align 4, !tbaa !9
  %15 = zext i32 %14 to i64
  %16 = getelementptr inbounds [0 x i32], ptr @test_num_jobs, i64 0, i64 %15
  %17 = load i32, ptr %16, align 4, !tbaa !9
  call void @test_quic_ecb_vectors(ptr noundef %13, i32 noundef 5, ptr noundef @quic_ecb_vectors, ptr noundef @.str.2, i32 noundef %17, ptr noundef %3, ptr noundef %4)
  br label %18

18:                                               ; preds = %12
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = add i32 %19, 1
  store i32 %20, ptr %5, align 4, !tbaa !9
  br label %7, !llvm.loop !13

21:                                               ; preds = %7
  %22 = call i32 @test_suite_end(ptr noundef %3)
  store i32 %22, ptr %6, align 4, !tbaa !9
  %23 = call i32 @test_suite_end(ptr noundef %4)
  %24 = load i32, ptr %6, align 4, !tbaa !9
  %25 = add nsw i32 %24, %23
  store i32 %25, ptr %6, align 4, !tbaa !9
  %26 = load i32, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #3
  ret i32 %26
}

; 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_quic_ecb_vectors(ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) #0

declare i32 @test_suite_end(ptr noundef) #2

; 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 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

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

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [20 x i8], align 1
@test_num_jobs_size = external local_unnamed_addr constant i64, align 8
@quic_ecb_vectors = external hidden constant [5 x %struct.quic_ecb_vector], align 16
@.str.2 = external hidden unnamed_addr constant [29 x i8], align 1
@test_num_jobs = external local_unnamed_addr constant [0 x i32], align 4

; Function Attrs: nounwind uwtable
define dso_local i32 @quic_ecb_test(ptr noundef %0) local_unnamed_addr #0 {
  %2 = alloca %struct.test_suite_context, align 8
  %3 = alloca %struct.test_suite_context, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #3
  call void @test_suite_start(ptr noundef nonnull %2, ptr noundef nonnull @.str) #3
  call void @test_suite_start(ptr noundef nonnull %3, ptr noundef nonnull @.str.1) #3
  %4 = load i64, ptr @test_num_jobs_size, align 8, !tbaa !5
  %.not = icmp eq i64 %4, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %1, %.lr.ph
  %5 = phi i64 [ %9, %.lr.ph ], [ 0, %1 ]
  %.06 = phi i32 [ %8, %.lr.ph ], [ 0, %1 ]
  %6 = getelementptr inbounds [0 x i32], ptr @test_num_jobs, i64 0, i64 %5
  %7 = load i32, ptr %6, align 4, !tbaa !9
  call void @test_quic_ecb_vectors(ptr noundef %0, i32 noundef 5, ptr noundef nonnull @quic_ecb_vectors, ptr noundef nonnull @.str.2, i32 noundef %7, ptr noundef nonnull %2, ptr noundef nonnull %3)
  %8 = add i32 %.06, 1
  %9 = zext i32 %8 to i64
  %10 = icmp ugt i64 %4, %9
  br i1 %10, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph, %1
  %11 = call i32 @test_suite_end(ptr noundef nonnull %2) #3
  %12 = call i32 @test_suite_end(ptr noundef nonnull %3) #3
  %13 = add nsw i32 %12, %11
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #3
  ret i32 %13
}

; 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_quic_ecb_vectors(ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

declare i32 @test_suite_end(ptr noundef) local_unnamed_addr #2

; 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 = !{!6, !6, i64 0}
!6 = !{!"long", !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"}


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