; LLVM IR from jgaeddert/liquid-dsp :: src/math/tests (prime_autotest)

; 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"

@__const.autotest_prime_small.is_prime_array = external hidden unnamed_addr constant <{ [2478 x i32], [22 x i32] }>, align 16
@.str = external hidden unnamed_addr constant [86 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [19 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @autotest_prime_small() #0 {
  %1 = alloca [2500 x i32], align 16
  %2 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 10000, ptr %1) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %1, ptr align 16 @__const.autotest_prime_small.is_prime_array, i64 10000, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %3

3:                                                ; preds = %25, %0
  %4 = load i32, ptr %2, align 4, !tbaa !5
  %5 = icmp ult i32 %4, 2500
  br i1 %5, label %6, label %28

6:                                                ; preds = %3
  %7 = load i32, ptr %2, align 4, !tbaa !5
  %8 = zext i32 %7 to i64
  %9 = getelementptr inbounds [2500 x i32], ptr %1, i64 0, i64 %8
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %11 = load i32, ptr %2, align 4, !tbaa !5
  %12 = call i32 @liquid_is_prime(i32 noundef %11)
  %13 = icmp ne i32 %10, %12
  br i1 %13, label %14, label %23

14:                                               ; preds = %6
  %15 = load i32, ptr %2, align 4, !tbaa !5
  %16 = zext i32 %15 to i64
  %17 = getelementptr inbounds [2500 x i32], ptr %1, i64 0, i64 %16
  %18 = load i32, ptr %17, align 4, !tbaa !5
  %19 = sitofp i32 %18 to double
  %20 = load i32, ptr %2, align 4, !tbaa !5
  %21 = call i32 @liquid_is_prime(i32 noundef %20)
  %22 = sitofp i32 %21 to double
  call void @liquid_autotest_failed_expr(ptr noundef @.str, i32 noundef 83, ptr noundef @.str.1, double noundef %19, ptr noundef @.str.2, ptr noundef @.str.3, double noundef %22)
  br label %24

23:                                               ; preds = %6
  call void (...) @liquid_autotest_passed()
  br label %24

24:                                               ; preds = %23, %14
  br label %25

25:                                               ; preds = %24
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = add i32 %26, 1
  store i32 %27, ptr %2, align 4, !tbaa !5
  br label %3, !llvm.loop !9

28:                                               ; preds = %3
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  call void @llvm.lifetime.end.p0(i64 10000, ptr %1) #4
  ret void
}

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

declare i32 @liquid_is_prime(i32 noundef) #3

declare void @liquid_autotest_failed_expr(ptr noundef, i32 noundef, ptr noundef, double noundef, ptr noundef, ptr noundef, double noundef) #3

declare void @liquid_autotest_passed(...) #3

; 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"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"

@__const.autotest_prime_small.is_prime_array = external hidden unnamed_addr constant <{ [2478 x i32], [22 x i32] }>, align 16
@.str = external hidden unnamed_addr constant [86 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [19 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @autotest_prime_small() local_unnamed_addr #0 {
  br label %1

1:                                                ; preds = %0, %11
  %indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %11 ]
  %2 = getelementptr inbounds [2500 x i32], ptr @__const.autotest_prime_small.is_prime_array, i64 0, i64 %indvars.iv
  %3 = load i32, ptr %2, align 4, !tbaa !5
  %4 = trunc nuw nsw i64 %indvars.iv to i32
  %5 = tail call i32 @liquid_is_prime(i32 noundef %4) #2
  %.not = icmp eq i32 %3, %5
  br i1 %.not, label %10, label %6

6:                                                ; preds = %1
  %7 = sitofp i32 %3 to double
  %8 = tail call i32 @liquid_is_prime(i32 noundef %4) #2
  %9 = sitofp i32 %8 to double
  tail call void @liquid_autotest_failed_expr(ptr noundef nonnull @.str, i32 noundef 83, ptr noundef nonnull @.str.1, double noundef %7, ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.3, double noundef %9) #2
  br label %11

10:                                               ; preds = %1
  tail call void (...) @liquid_autotest_passed() #2
  br label %11

11:                                               ; preds = %6, %10
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 2500
  br i1 %exitcond.not, label %12, label %1, !llvm.loop !9

12:                                               ; preds = %11
  ret void
}

declare i32 @liquid_is_prime(i32 noundef) local_unnamed_addr #1

declare void @liquid_autotest_failed_expr(ptr noundef, i32 noundef, ptr noundef, double noundef, ptr noundef, ptr noundef, double noundef) local_unnamed_addr #1

declare void @liquid_autotest_passed(...) local_unnamed_addr #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 = { "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 = { 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/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,SROAPass,SimplifyCFGPass,TailCallElimPass