; LLVM IR from jgaeddert/liquid-dsp :: src/filter/src (firdespm_halfband)

; 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.firdespm_halfband_s = type { i32, i32, float, ptr, i32, ptr, ptr, ptr, i32 }

; Function Attrs: nounwind uwtable
declare dso_local float @firdespm_halfband_utility(float noundef, ptr noundef) #0

; 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 nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #2

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

; Function Attrs: nounwind uwtable
define dso_local i32 @liquid_firdespm_halfband_ft(i32 noundef %0, float noundef %1, ptr noundef %2) #3 {
  %4 = alloca i32, align 4
  %5 = alloca float, align 4
  %6 = alloca ptr, align 8
  %7 = alloca %struct.firdespm_halfband_s, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store float %1, ptr %5, align 4, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 64, ptr %7) #8
  %10 = load i32, ptr %4, align 4, !tbaa !5
  %11 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 0
  store i32 %10, ptr %11, align 8, !tbaa !13
  %12 = load i32, ptr %4, align 4, !tbaa !5
  %13 = mul i32 4, %12
  %14 = add i32 %13, 1
  %15 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 1
  store i32 %14, ptr %15, align 4, !tbaa !15
  %16 = load float, ptr %5, align 4, !tbaa !9
  %17 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 2
  store float %16, ptr %17, align 8, !tbaa !16
  %18 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 1
  %19 = load i32, ptr %18, align 4, !tbaa !15
  %20 = zext i32 %19 to i64
  %21 = mul i64 %20, 4
  %22 = call noalias ptr @malloc(i64 noundef %21) #9
  %23 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 3
  store ptr %22, ptr %23, align 8, !tbaa !17
  %24 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  store i32 1200, ptr %24, align 8, !tbaa !18
  br label %25

25:                                               ; preds = %32, %3
  %26 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %27 = load i32, ptr %26, align 8, !tbaa !18
  %28 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 0
  %29 = load i32, ptr %28, align 8, !tbaa !13
  %30 = mul i32 20, %29
  %31 = icmp ult i32 %27, %30
  br i1 %31, label %32, label %36

32:                                               ; preds = %25
  %33 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %34 = load i32, ptr %33, align 8, !tbaa !18
  %35 = shl i32 %34, 1
  store i32 %35, ptr %33, align 8, !tbaa !18
  br label %25, !llvm.loop !19

36:                                               ; preds = %25
  %37 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %38 = load i32, ptr %37, align 8, !tbaa !18
  %39 = zext i32 %38 to i64
  %40 = mul i64 %39, 8
  %41 = trunc i64 %40 to i32
  %42 = call ptr @fft_malloc(i32 noundef %41)
  %43 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 5
  store ptr %42, ptr %43, align 8, !tbaa !21
  %44 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %45 = load i32, ptr %44, align 8, !tbaa !18
  %46 = zext i32 %45 to i64
  %47 = mul i64 %46, 8
  %48 = trunc i64 %47 to i32
  %49 = call ptr @fft_malloc(i32 noundef %48)
  %50 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 6
  store ptr %49, ptr %50, align 8, !tbaa !22
  %51 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %52 = load i32, ptr %51, align 8, !tbaa !18
  %53 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 5
  %54 = load ptr, ptr %53, align 8, !tbaa !21
  %55 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 6
  %56 = load ptr, ptr %55, align 8, !tbaa !22
  %57 = call ptr @fft_create_plan(i32 noundef %52, ptr noundef %54, ptr noundef %56, i32 noundef 1, i32 noundef 0)
  %58 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 7
  store ptr %57, ptr %58, align 8, !tbaa !23
  %59 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 4
  %60 = load i32, ptr %59, align 8, !tbaa !18
  %61 = uitofp i32 %60 to float
  %62 = load float, ptr %5, align 4, !tbaa !9
  %63 = call float @llvm.fmuladd.f32(float -5.000000e-01, float %62, float 2.500000e-01)
  %64 = fmul float %61, %63
  %65 = fptoui float %64 to i32
  %66 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 8
  store i32 %65, ptr %66, align 8, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  %67 = call ptr @qs1dsearch_create(ptr noundef @firdespm_halfband_utility, ptr noundef %7, i32 noundef 0)
  store ptr %67, ptr %8, align 8, !tbaa !11
  %68 = load ptr, ptr %8, align 8, !tbaa !11
  %69 = call i32 @qs1dsearch_init_bounds(ptr noundef %68, float noundef 1.000000e+00, float noundef 0x3FECCCCCC0000000)
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %70

70:                                               ; preds = %76, %36
  %71 = load i32, ptr %9, align 4, !tbaa !5
  %72 = icmp ult i32 %71, 32
  br i1 %72, label %73, label %79

73:                                               ; preds = %70
  %74 = load ptr, ptr %8, align 8, !tbaa !11
  %75 = call i32 @qs1dsearch_step(ptr noundef %74)
  br label %76

76:                                               ; preds = %73
  %77 = load i32, ptr %9, align 4, !tbaa !5
  %78 = add i32 %77, 1
  store i32 %78, ptr %9, align 4, !tbaa !5
  br label %70, !llvm.loop !25

79:                                               ; preds = %70
  %80 = load ptr, ptr %8, align 8, !tbaa !11
  %81 = call i32 @qs1dsearch_destroy(ptr noundef %80)
  %82 = load ptr, ptr %6, align 8, !tbaa !11
  %83 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 3
  %84 = load ptr, ptr %83, align 8, !tbaa !17
  %85 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 1
  %86 = load i32, ptr %85, align 4, !tbaa !15
  %87 = zext i32 %86 to i64
  %88 = mul i64 %87, 4
  call void @llvm.memmove.p0.p0.i64(ptr align 4 %82, ptr align 4 %84, i64 %88, i1 false)
  %89 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 3
  %90 = load ptr, ptr %89, align 8, !tbaa !17
  call void @free(ptr noundef %90) #8
  %91 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 7
  %92 = load ptr, ptr %91, align 8, !tbaa !23
  %93 = call i32 @fft_destroy_plan(ptr noundef %92)
  %94 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 5
  %95 = load ptr, ptr %94, align 8, !tbaa !21
  call void @fft_free(ptr noundef %95)
  %96 = getelementptr inbounds %struct.firdespm_halfband_s, ptr %7, i32 0, i32 6
  %97 = load ptr, ptr %96, align 8, !tbaa !22
  call void @fft_free(ptr noundef %97)
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 64, ptr %7) #8
  ret i32 0
}

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #4

declare ptr @fft_malloc(i32 noundef) #5

declare ptr @fft_create_plan(i32 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) #5

declare ptr @qs1dsearch_create(ptr noundef, ptr noundef, i32 noundef) #5

declare i32 @qs1dsearch_init_bounds(ptr noundef, float noundef, float noundef) #5

declare i32 @qs1dsearch_step(ptr noundef) #5

declare i32 @qs1dsearch_destroy(ptr noundef) #5

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1 immarg) #6

; Function Attrs: nounwind
declare void @free(ptr noundef) #7

declare i32 @fft_destroy_plan(ptr noundef) #5

declare void @fft_free(ptr noundef) #5

attributes #0 = { nounwind uwtable "min-legal-vector-width"="64" "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 nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { 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 #4 = { nounwind allocsize(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 = { "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 #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { 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 #8 = { nounwind }
attributes #9 = { nounwind allocsize(0) }

!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 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"firdespm_halfband_s", !6, i64 0, !6, i64 4, !10, i64 8, !12, i64 16, !6, i64 24, !12, i64 32, !12, i64 40, !12, i64 48, !6, i64 56}
!15 = !{!14, !6, i64 4}
!16 = !{!14, !10, i64 8}
!17 = !{!14, !12, i64 16}
!18 = !{!14, !6, i64 24}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = !{!14, !12, i64 32}
!22 = !{!14, !12, i64 40}
!23 = !{!14, !12, i64 48}
!24 = !{!14, !6, i64 56}
!25 = distinct !{!25, !20}


; 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.firdespm_halfband_s = type { i32, i32, float, ptr, i32, ptr, ptr, ptr, i32 }

; Function Attrs: nounwind uwtable
declare dso_local float @firdespm_halfband_utility(float noundef, ptr noundef) #0

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #2

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

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @liquid_firdespm_halfband_ft(i32 noundef %0, float noundef %1, ptr nocapture noundef writeonly %2) local_unnamed_addr #3 {
  %4 = alloca %struct.firdespm_halfband_s, align 8
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %4) #8
  store i32 %0, ptr %4, align 8, !tbaa !5
  %5 = shl i32 %0, 2
  %6 = or disjoint i32 %5, 1
  %7 = getelementptr inbounds i8, ptr %4, i64 4
  store i32 %6, ptr %7, align 4, !tbaa !12
  %8 = getelementptr inbounds i8, ptr %4, i64 8
  store float %1, ptr %8, align 8, !tbaa !13
  %9 = zext i32 %6 to i64
  %10 = shl nuw nsw i64 %9, 2
  %11 = tail call noalias ptr @malloc(i64 noundef %10) #9
  %12 = getelementptr inbounds i8, ptr %4, i64 16
  store ptr %11, ptr %12, align 8, !tbaa !14
  %13 = mul i32 %0, 20
  br label %14

14:                                               ; preds = %14, %3
  %storemerge = phi i32 [ 1200, %3 ], [ %16, %14 ]
  %15 = icmp ult i32 %storemerge, %13
  %16 = shl i32 %storemerge, 1
  br i1 %15, label %14, label %17, !llvm.loop !15

17:                                               ; preds = %14
  %18 = getelementptr inbounds i8, ptr %4, i64 24
  store i32 %storemerge, ptr %18, align 8, !tbaa !17
  %19 = shl i32 %storemerge, 3
  %20 = tail call ptr @fft_malloc(i32 noundef %19) #8
  %21 = getelementptr inbounds i8, ptr %4, i64 32
  store ptr %20, ptr %21, align 8, !tbaa !18
  %22 = tail call ptr @fft_malloc(i32 noundef %19) #8
  %23 = getelementptr inbounds i8, ptr %4, i64 40
  store ptr %22, ptr %23, align 8, !tbaa !19
  %24 = tail call ptr @fft_create_plan(i32 noundef %storemerge, ptr noundef %20, ptr noundef %22, i32 noundef 1, i32 noundef 0) #8
  %25 = getelementptr inbounds i8, ptr %4, i64 48
  store ptr %24, ptr %25, align 8, !tbaa !20
  %26 = uitofp i32 %storemerge to float
  %27 = tail call float @llvm.fmuladd.f32(float %1, float -5.000000e-01, float 2.500000e-01)
  %28 = fmul float %27, %26
  %29 = fptoui float %28 to i32
  %30 = getelementptr inbounds i8, ptr %4, i64 56
  store i32 %29, ptr %30, align 8, !tbaa !21
  %31 = call ptr @qs1dsearch_create(ptr noundef nonnull @firdespm_halfband_utility, ptr noundef nonnull %4, i32 noundef 0) #8
  %32 = call i32 @qs1dsearch_init_bounds(ptr noundef %31, float noundef 1.000000e+00, float noundef 0x3FECCCCCC0000000) #8
  %33 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %34 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %35 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %36 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %37 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %38 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %39 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %40 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %41 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %42 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %43 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %44 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %45 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %46 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %47 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %48 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %49 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %50 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %51 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %52 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %53 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %54 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %55 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %56 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %57 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %58 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %59 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %60 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %61 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %62 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %63 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %64 = call i32 @qs1dsearch_step(ptr noundef %31) #8
  %65 = call i32 @qs1dsearch_destroy(ptr noundef %31) #8
  %66 = load ptr, ptr %12, align 8, !tbaa !14
  %67 = load i32, ptr %7, align 4, !tbaa !12
  %68 = zext i32 %67 to i64
  %69 = shl nuw nsw i64 %68, 2
  call void @llvm.memmove.p0.p0.i64(ptr align 4 %2, ptr align 4 %66, i64 %69, i1 false)
  call void @free(ptr noundef %66) #8
  %70 = load ptr, ptr %25, align 8, !tbaa !20
  %71 = call i32 @fft_destroy_plan(ptr noundef %70) #8
  %72 = load ptr, ptr %21, align 8, !tbaa !18
  call void @fft_free(ptr noundef %72) #8
  %73 = load ptr, ptr %23, align 8, !tbaa !19
  call void @fft_free(ptr noundef %73) #8
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %4) #8
  ret i32 0
}

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4

declare ptr @fft_malloc(i32 noundef) local_unnamed_addr #5

declare ptr @fft_create_plan(i32 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #5

declare ptr @qs1dsearch_create(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #5

declare i32 @qs1dsearch_init_bounds(ptr noundef, float noundef, float noundef) local_unnamed_addr #5

declare i32 @qs1dsearch_step(ptr noundef) local_unnamed_addr #5

declare i32 @qs1dsearch_destroy(ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1 immarg) #6

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #7

declare i32 @fft_destroy_plan(ptr noundef) local_unnamed_addr #5

declare void @fft_free(ptr noundef) local_unnamed_addr #5

attributes #0 = { nounwind uwtable "min-legal-vector-width"="64" "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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { 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 #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 = { "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 #6 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "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 #8 = { nounwind }
attributes #9 = { nounwind allocsize(0) }

!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 = !{!"firdespm_halfband_s", !7, i64 0, !7, i64 4, !10, i64 8, !11, i64 16, !7, i64 24, !11, i64 32, !11, i64 40, !11, i64 48, !7, i64 56}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"float", !8, i64 0}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!6, !7, i64 4}
!13 = !{!6, !10, i64 8}
!14 = !{!6, !11, i64 16}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = !{!6, !7, i64 24}
!18 = !{!6, !11, i64 32}
!19 = !{!6, !11, i64 40}
!20 = !{!6, !11, i64 48}
!21 = !{!6, !7, i64 56}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass