; LLVM IR from FedericaPaoli1/stm32-speech-recognition-and-traduction :: Drivers/CMSIS/DSP/Source/FilteringFunctions (arm_lms_f32)

; 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.arm_lms_instance_f32 = type { i16, ptr, ptr, float }

; Function Attrs: nounwind uwtable
define dso_local void @arm_lms_f32(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, i32 noundef %5) #0 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca float, align 4
  %19 = alloca float, align 4
  %20 = alloca float, align 4
  %21 = alloca float, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  store i32 %5, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #3
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %25, i32 0, i32 1
  %27 = load ptr, ptr %26, align 8, !tbaa !11
  store ptr %27, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #3
  %28 = load ptr, ptr %7, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %28, i32 0, i32 2
  %30 = load ptr, ptr %29, align 8, !tbaa !15
  store ptr %30, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #3
  %31 = load ptr, ptr %7, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %31, i32 0, i32 3
  %33 = load float, ptr %32, align 8, !tbaa !16
  store float %33, ptr %18, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #3
  %34 = load ptr, ptr %7, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %34, i32 0, i32 0
  %36 = load i16, ptr %35, align 8, !tbaa !18
  %37 = zext i16 %36 to i32
  store i32 %37, ptr %22, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #3
  store float 0.000000e+00, ptr %20, align 4, !tbaa !17
  store float 0.000000e+00, ptr %21, align 4, !tbaa !17
  %38 = load ptr, ptr %7, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %38, i32 0, i32 1
  %40 = load ptr, ptr %39, align 8, !tbaa !11
  %41 = load i32, ptr %22, align 4, !tbaa !9
  %42 = sub i32 %41, 1
  %43 = zext i32 %42 to i64
  %44 = getelementptr inbounds float, ptr %40, i64 %43
  store ptr %44, ptr %15, align 8, !tbaa !5
  %45 = load i32, ptr %12, align 4, !tbaa !9
  store i32 %45, ptr %24, align 4, !tbaa !9
  br label %46

46:                                               ; preds = %106, %6
  %47 = load i32, ptr %24, align 4, !tbaa !9
  %48 = icmp ugt i32 %47, 0
  br i1 %48, label %49, label %109

49:                                               ; preds = %46
  %50 = load ptr, ptr %8, align 8, !tbaa !5
  %51 = getelementptr inbounds float, ptr %50, i32 1
  store ptr %51, ptr %8, align 8, !tbaa !5
  %52 = load float, ptr %50, align 4, !tbaa !17
  %53 = load ptr, ptr %15, align 8, !tbaa !5
  %54 = getelementptr inbounds float, ptr %53, i32 1
  store ptr %54, ptr %15, align 8, !tbaa !5
  store float %52, ptr %53, align 4, !tbaa !17
  %55 = load ptr, ptr %13, align 8, !tbaa !5
  store ptr %55, ptr %16, align 8, !tbaa !5
  %56 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %56, ptr %17, align 8, !tbaa !5
  store float 0.000000e+00, ptr %19, align 4, !tbaa !17
  %57 = load i32, ptr %22, align 4, !tbaa !9
  store i32 %57, ptr %23, align 4, !tbaa !9
  br label %58

58:                                               ; preds = %61, %49
  %59 = load i32, ptr %23, align 4, !tbaa !9
  %60 = icmp ugt i32 %59, 0
  br i1 %60, label %61, label %72

61:                                               ; preds = %58
  %62 = load ptr, ptr %16, align 8, !tbaa !5
  %63 = getelementptr inbounds float, ptr %62, i32 1
  store ptr %63, ptr %16, align 8, !tbaa !5
  %64 = load float, ptr %62, align 4, !tbaa !17
  %65 = load ptr, ptr %17, align 8, !tbaa !5
  %66 = getelementptr inbounds float, ptr %65, i32 1
  store ptr %66, ptr %17, align 8, !tbaa !5
  %67 = load float, ptr %65, align 4, !tbaa !17
  %68 = load float, ptr %19, align 4, !tbaa !17
  %69 = call float @llvm.fmuladd.f32(float %64, float %67, float %68)
  store float %69, ptr %19, align 4, !tbaa !17
  %70 = load i32, ptr %23, align 4, !tbaa !9
  %71 = add i32 %70, -1
  store i32 %71, ptr %23, align 4, !tbaa !9
  br label %58, !llvm.loop !19

72:                                               ; preds = %58
  %73 = load float, ptr %19, align 4, !tbaa !17
  %74 = load ptr, ptr %10, align 8, !tbaa !5
  %75 = getelementptr inbounds float, ptr %74, i32 1
  store ptr %75, ptr %10, align 8, !tbaa !5
  store float %73, ptr %74, align 4, !tbaa !17
  %76 = load ptr, ptr %9, align 8, !tbaa !5
  %77 = getelementptr inbounds float, ptr %76, i32 1
  store ptr %77, ptr %9, align 8, !tbaa !5
  %78 = load float, ptr %76, align 4, !tbaa !17
  %79 = load float, ptr %19, align 4, !tbaa !17
  %80 = fsub float %78, %79
  store float %80, ptr %20, align 4, !tbaa !17
  %81 = load float, ptr %20, align 4, !tbaa !17
  %82 = load ptr, ptr %11, align 8, !tbaa !5
  %83 = getelementptr inbounds float, ptr %82, i32 1
  store ptr %83, ptr %11, align 8, !tbaa !5
  store float %81, ptr %82, align 4, !tbaa !17
  %84 = load float, ptr %20, align 4, !tbaa !17
  %85 = load float, ptr %18, align 4, !tbaa !17
  %86 = fmul float %84, %85
  store float %86, ptr %21, align 4, !tbaa !17
  %87 = load ptr, ptr %13, align 8, !tbaa !5
  %88 = getelementptr inbounds float, ptr %87, i32 1
  store ptr %88, ptr %13, align 8, !tbaa !5
  store ptr %87, ptr %16, align 8, !tbaa !5
  %89 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %89, ptr %17, align 8, !tbaa !5
  %90 = load i32, ptr %22, align 4, !tbaa !9
  store i32 %90, ptr %23, align 4, !tbaa !9
  br label %91

91:                                               ; preds = %94, %72
  %92 = load i32, ptr %23, align 4, !tbaa !9
  %93 = icmp ugt i32 %92, 0
  br i1 %93, label %94, label %106

94:                                               ; preds = %91
  %95 = load float, ptr %21, align 4, !tbaa !17
  %96 = load ptr, ptr %16, align 8, !tbaa !5
  %97 = getelementptr inbounds float, ptr %96, i32 1
  store ptr %97, ptr %16, align 8, !tbaa !5
  %98 = load float, ptr %96, align 4, !tbaa !17
  %99 = load ptr, ptr %17, align 8, !tbaa !5
  %100 = load float, ptr %99, align 4, !tbaa !17
  %101 = call float @llvm.fmuladd.f32(float %95, float %98, float %100)
  store float %101, ptr %99, align 4, !tbaa !17
  %102 = load ptr, ptr %17, align 8, !tbaa !5
  %103 = getelementptr inbounds float, ptr %102, i32 1
  store ptr %103, ptr %17, align 8, !tbaa !5
  %104 = load i32, ptr %23, align 4, !tbaa !9
  %105 = add i32 %104, -1
  store i32 %105, ptr %23, align 4, !tbaa !9
  br label %91, !llvm.loop !21

106:                                              ; preds = %91
  %107 = load i32, ptr %24, align 4, !tbaa !9
  %108 = add i32 %107, -1
  store i32 %108, ptr %24, align 4, !tbaa !9
  br label %46, !llvm.loop !22

109:                                              ; preds = %46
  %110 = load ptr, ptr %7, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.arm_lms_instance_f32, ptr %110, i32 0, i32 1
  %112 = load ptr, ptr %111, align 8, !tbaa !11
  store ptr %112, ptr %15, align 8, !tbaa !5
  %113 = load i32, ptr %22, align 4, !tbaa !9
  %114 = sub i32 %113, 1
  store i32 %114, ptr %23, align 4, !tbaa !9
  br label %115

115:                                              ; preds = %118, %109
  %116 = load i32, ptr %23, align 4, !tbaa !9
  %117 = icmp ugt i32 %116, 0
  br i1 %117, label %118, label %126

118:                                              ; preds = %115
  %119 = load ptr, ptr %13, align 8, !tbaa !5
  %120 = getelementptr inbounds float, ptr %119, i32 1
  store ptr %120, ptr %13, align 8, !tbaa !5
  %121 = load float, ptr %119, align 4, !tbaa !17
  %122 = load ptr, ptr %15, align 8, !tbaa !5
  %123 = getelementptr inbounds float, ptr %122, i32 1
  store ptr %123, ptr %15, align 8, !tbaa !5
  store float %121, ptr %122, align 4, !tbaa !17
  %124 = load i32, ptr %23, align 4, !tbaa !9
  %125 = add i32 %124, -1
  store i32 %125, ptr %23, align 4, !tbaa !9
  br label %115, !llvm.loop !23

126:                                              ; preds = %115
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #3
  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 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

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 nosync nounwind speculatable willreturn memory(none) }
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, !6, i64 8}
!12 = !{!"", !13, i64 0, !6, i64 8, !6, i64 16, !14, i64 24}
!13 = !{!"short", !7, i64 0}
!14 = !{!"float", !7, i64 0}
!15 = !{!12, !6, i64 16}
!16 = !{!12, !14, i64 24}
!17 = !{!14, !14, i64 0}
!18 = !{!12, !13, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !20}
!22 = distinct !{!22, !20}
!23 = distinct !{!23, !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"

; Function Attrs: nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local void @arm_lms_f32(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1, ptr nocapture noundef readonly %2, ptr nocapture noundef writeonly %3, ptr nocapture noundef writeonly %4, i32 noundef %5) local_unnamed_addr #0 {
  %7 = ptrtoint ptr %2 to i64
  %8 = ptrtoint ptr %1 to i64
  %9 = ptrtoint ptr %4 to i64
  %10 = ptrtoint ptr %3 to i64
  %11 = getelementptr inbounds i8, ptr %0, i64 8
  %12 = load ptr, ptr %11, align 8, !tbaa !5
  %13 = ptrtoint ptr %12 to i64
  %14 = getelementptr inbounds i8, ptr %0, i64 16
  %15 = load ptr, ptr %14, align 8, !tbaa !12
  %16 = getelementptr inbounds i8, ptr %0, i64 24
  %17 = load float, ptr %16, align 8, !tbaa !13
  %18 = load i16, ptr %0, align 8, !tbaa !14
  %19 = zext i16 %18 to i32
  %20 = add nsw i32 %19, -1
  %.not70 = icmp eq i32 %5, 0
  br i1 %.not70, label %.preheader, label %.lr.ph79

.lr.ph79:                                         ; preds = %6
  %21 = zext i32 %20 to i64
  %22 = getelementptr float, ptr %12, i64 %21
  %.not5763 = icmp eq i16 %18, 0
  br i1 %.not5763, label %.lr.ph79.split.us.split.us.preheader, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.lr.ph79
  %23 = zext i32 %20 to i64
  %24 = shl nuw nsw i64 %23, 2
  %25 = getelementptr i8, ptr %15, i64 %24
  %scevgep = getelementptr i8, ptr %25, i64 4
  %26 = add i32 %5, -1
  %27 = zext i32 %26 to i64
  %28 = add nuw nsw i64 %27, %23
  %29 = shl nuw nsw i64 %28, 2
  %30 = getelementptr i8, ptr %12, i64 %29
  %scevgep108 = getelementptr i8, ptr %30, i64 4
  %31 = zext i16 %18 to i64
  %xtraiter = and i32 %19, 3
  %lcmp.mod.not = icmp eq i32 %xtraiter, 0
  %32 = icmp ult i16 %18, 4
  %min.iters.check = icmp ult i16 %18, 8
  %bound0 = icmp ult ptr %15, %scevgep108
  %bound1 = icmp ult ptr %12, %scevgep
  %found.conflict = and i1 %bound0, %bound1
  %n.vec = and i64 %31, 65528
  %.cast = trunc nuw nsw i64 %n.vec to i32
  %ind.end = sub nsw i32 %19, %.cast
  %33 = shl nuw nsw i64 %n.vec, 2
  %ind.end109 = getelementptr i8, ptr %15, i64 %33
  %34 = shl nuw nsw i64 %n.vec, 2
  %cmp.n = icmp eq i64 %n.vec, %31
  br label %.lr.ph

.lr.ph79.split.us.split.us.preheader:             ; preds = %.lr.ph79
  %35 = zext i32 %5 to i64
  %min.iters.check138 = icmp ult i32 %5, 40
  br i1 %min.iters.check138, label %.lr.ph79.split.us.split.us.preheader204, label %vector.memcheck120

vector.memcheck120:                               ; preds = %.lr.ph79.split.us.split.us.preheader
  %36 = sub i64 %10, %13
  %37 = add i64 %36, -17179869180
  %diff.check = icmp ult i64 %37, 16
  %38 = sub i64 %9, %13
  %39 = add i64 %38, -17179869180
  %diff.check121 = icmp ult i64 %39, 16
  %conflict.rdx = or i1 %diff.check, %diff.check121
  %40 = add i64 %13, 17179869180
  %41 = sub i64 %40, %8
  %diff.check122 = icmp ult i64 %41, 16
  %conflict.rdx123 = or i1 %conflict.rdx, %diff.check122
  %42 = sub i64 %7, %13
  %43 = add i64 %42, -17179869180
  %diff.check124 = icmp ult i64 %43, 16
  %conflict.rdx125 = or i1 %conflict.rdx123, %diff.check124
  %44 = sub i64 %9, %10
  %diff.check126 = icmp ult i64 %44, 16
  %conflict.rdx127 = or i1 %conflict.rdx125, %diff.check126
  %45 = sub i64 %10, %8
  %diff.check128 = icmp ult i64 %45, 16
  %conflict.rdx129 = or i1 %conflict.rdx127, %diff.check128
  %46 = sub i64 %7, %10
  %diff.check130 = icmp ult i64 %46, 16
  %conflict.rdx131 = or i1 %conflict.rdx129, %diff.check130
  %47 = sub i64 %9, %8
  %diff.check132 = icmp ult i64 %47, 16
  %conflict.rdx133 = or i1 %conflict.rdx131, %diff.check132
  %48 = sub i64 %9, %7
  %diff.check134 = icmp ult i64 %48, 16
  %conflict.rdx135 = or i1 %conflict.rdx133, %diff.check134
  br i1 %conflict.rdx135, label %.lr.ph79.split.us.split.us.preheader204, label %vector.ph139

vector.ph139:                                     ; preds = %vector.memcheck120
  %n.vec141 = and i64 %35, 4294967292
  %.cast142 = trunc nuw i64 %n.vec141 to i32
  %ind.end143 = sub i32 %5, %.cast142
  %49 = shl nuw nsw i64 %n.vec141, 2
  %ind.end145 = getelementptr i8, ptr %1, i64 %49
  %50 = shl nuw nsw i64 %n.vec141, 2
  %ind.end147 = getelementptr i8, ptr %2, i64 %50
  %51 = shl nuw nsw i64 %n.vec141, 2
  %ind.end149 = getelementptr i8, ptr %22, i64 %51
  %52 = shl nuw nsw i64 %n.vec141, 2
  %ind.end151 = getelementptr i8, ptr %3, i64 %52
  %53 = shl nuw nsw i64 %n.vec141, 2
  %ind.end153 = getelementptr i8, ptr %12, i64 %53
  %54 = shl nuw nsw i64 %n.vec141, 2
  %ind.end155 = getelementptr i8, ptr %4, i64 %54
  br label %vector.body157

vector.body157:                                   ; preds = %vector.body157, %vector.ph139
  %index158 = phi i64 [ 0, %vector.ph139 ], [ %index.next173, %vector.body157 ]
  %offset.idx159 = shl i64 %index158, 2
  %next.gep160 = getelementptr i8, ptr %1, i64 %offset.idx159
  %offset.idx161 = shl i64 %index158, 2
  %next.gep162 = getelementptr i8, ptr %2, i64 %offset.idx161
  %offset.idx163 = shl i64 %index158, 2
  %next.gep164 = getelementptr i8, ptr %22, i64 %offset.idx163
  %offset.idx165 = shl i64 %index158, 2
  %next.gep166 = getelementptr i8, ptr %3, i64 %offset.idx165
  %offset.idx169 = shl i64 %index158, 2
  %next.gep170 = getelementptr i8, ptr %4, i64 %offset.idx169
  %wide.load171 = load <4 x float>, ptr %next.gep160, align 4, !tbaa !15
  store <4 x float> %wide.load171, ptr %next.gep164, align 4, !tbaa !15
  store <4 x float> zeroinitializer, ptr %next.gep166, align 4, !tbaa !15
  %wide.load172 = load <4 x float>, ptr %next.gep162, align 4, !tbaa !15
  store <4 x float> %wide.load172, ptr %next.gep170, align 4, !tbaa !15
  %index.next173 = add nuw i64 %index158, 4
  %55 = icmp eq i64 %index.next173, %n.vec141
  br i1 %55, label %middle.block136, label %vector.body157, !llvm.loop !16

middle.block136:                                  ; preds = %vector.body157
  %cmp.n174 = icmp eq i64 %n.vec141, %35
  br i1 %cmp.n174, label %.preheader, label %.lr.ph79.split.us.split.us.preheader204

.lr.ph79.split.us.split.us.preheader204:          ; preds = %middle.block136, %vector.memcheck120, %.lr.ph79.split.us.split.us.preheader
  %.077.us.us.ph = phi i32 [ %5, %vector.memcheck120 ], [ %5, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end143, %middle.block136 ]
  %.04276.us.us.ph = phi ptr [ %1, %vector.memcheck120 ], [ %1, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end145, %middle.block136 ]
  %.04475.us.us.ph = phi ptr [ %2, %vector.memcheck120 ], [ %2, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end147, %middle.block136 ]
  %.04974.us.us.ph = phi ptr [ %22, %vector.memcheck120 ], [ %22, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end149, %middle.block136 ]
  %.05173.us.us.ph = phi ptr [ %3, %vector.memcheck120 ], [ %3, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end151, %middle.block136 ]
  %.05272.us.us.ph = phi ptr [ %12, %vector.memcheck120 ], [ %12, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end153, %middle.block136 ]
  %.05471.us.us.ph = phi ptr [ %4, %vector.memcheck120 ], [ %4, %.lr.ph79.split.us.split.us.preheader ], [ %ind.end155, %middle.block136 ]
  %56 = add i32 %.077.us.us.ph, -1
  %xtraiter211 = and i32 %.077.us.us.ph, 3
  %lcmp.mod212.not = icmp eq i32 %xtraiter211, 0
  br i1 %lcmp.mod212.not, label %.lr.ph79.split.us.split.us.prol.loopexit, label %.lr.ph79.split.us.split.us.prol

.lr.ph79.split.us.split.us.prol:                  ; preds = %.lr.ph79.split.us.split.us.preheader204, %.lr.ph79.split.us.split.us.prol
  %.077.us.us.prol = phi i32 [ %65, %.lr.ph79.split.us.split.us.prol ], [ %.077.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.04276.us.us.prol = phi ptr [ %57, %.lr.ph79.split.us.split.us.prol ], [ %.04276.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.04475.us.us.prol = phi ptr [ %61, %.lr.ph79.split.us.split.us.prol ], [ %.04475.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.04974.us.us.prol = phi ptr [ %59, %.lr.ph79.split.us.split.us.prol ], [ %.04974.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.05173.us.us.prol = phi ptr [ %60, %.lr.ph79.split.us.split.us.prol ], [ %.05173.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.05272.us.us.prol = phi ptr [ %64, %.lr.ph79.split.us.split.us.prol ], [ %.05272.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %.05471.us.us.prol = phi ptr [ %63, %.lr.ph79.split.us.split.us.prol ], [ %.05471.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ]
  %prol.iter213 = phi i32 [ %prol.iter213.next, %.lr.ph79.split.us.split.us.prol ], [ 0, %.lr.ph79.split.us.split.us.preheader204 ]
  %57 = getelementptr inbounds i8, ptr %.04276.us.us.prol, i64 4
  %58 = load float, ptr %.04276.us.us.prol, align 4, !tbaa !15
  %59 = getelementptr inbounds i8, ptr %.04974.us.us.prol, i64 4
  store float %58, ptr %.04974.us.us.prol, align 4, !tbaa !15
  %60 = getelementptr inbounds i8, ptr %.05173.us.us.prol, i64 4
  store float 0.000000e+00, ptr %.05173.us.us.prol, align 4, !tbaa !15
  %61 = getelementptr inbounds i8, ptr %.04475.us.us.prol, i64 4
  %62 = load float, ptr %.04475.us.us.prol, align 4, !tbaa !15
  %63 = getelementptr inbounds i8, ptr %.05471.us.us.prol, i64 4
  store float %62, ptr %.05471.us.us.prol, align 4, !tbaa !15
  %64 = getelementptr inbounds i8, ptr %.05272.us.us.prol, i64 4
  %65 = add i32 %.077.us.us.prol, -1
  %prol.iter213.next = add i32 %prol.iter213, 1
  %prol.iter213.cmp.not = icmp eq i32 %prol.iter213.next, %xtraiter211
  br i1 %prol.iter213.cmp.not, label %.lr.ph79.split.us.split.us.prol.loopexit, label %.lr.ph79.split.us.split.us.prol, !llvm.loop !20

.lr.ph79.split.us.split.us.prol.loopexit:         ; preds = %.lr.ph79.split.us.split.us.prol, %.lr.ph79.split.us.split.us.preheader204
  %.lcssa.unr = phi ptr [ poison, %.lr.ph79.split.us.split.us.preheader204 ], [ %64, %.lr.ph79.split.us.split.us.prol ]
  %.077.us.us.unr = phi i32 [ %.077.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %65, %.lr.ph79.split.us.split.us.prol ]
  %.04276.us.us.unr = phi ptr [ %.04276.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %57, %.lr.ph79.split.us.split.us.prol ]
  %.04475.us.us.unr = phi ptr [ %.04475.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %61, %.lr.ph79.split.us.split.us.prol ]
  %.04974.us.us.unr = phi ptr [ %.04974.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %59, %.lr.ph79.split.us.split.us.prol ]
  %.05173.us.us.unr = phi ptr [ %.05173.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %60, %.lr.ph79.split.us.split.us.prol ]
  %.05272.us.us.unr = phi ptr [ %.05272.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %64, %.lr.ph79.split.us.split.us.prol ]
  %.05471.us.us.unr = phi ptr [ %.05471.us.us.ph, %.lr.ph79.split.us.split.us.preheader204 ], [ %63, %.lr.ph79.split.us.split.us.prol ]
  %66 = icmp ult i32 %56, 3
  br i1 %66, label %.preheader, label %.lr.ph79.split.us.split.us

.lr.ph79.split.us.split.us:                       ; preds = %.lr.ph79.split.us.split.us.prol.loopexit, %.lr.ph79.split.us.split.us
  %.077.us.us = phi i32 [ %96, %.lr.ph79.split.us.split.us ], [ %.077.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.04276.us.us = phi ptr [ %88, %.lr.ph79.split.us.split.us ], [ %.04276.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.04475.us.us = phi ptr [ %92, %.lr.ph79.split.us.split.us ], [ %.04475.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.04974.us.us = phi ptr [ %90, %.lr.ph79.split.us.split.us ], [ %.04974.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.05173.us.us = phi ptr [ %91, %.lr.ph79.split.us.split.us ], [ %.05173.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.05272.us.us = phi ptr [ %95, %.lr.ph79.split.us.split.us ], [ %.05272.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %.05471.us.us = phi ptr [ %94, %.lr.ph79.split.us.split.us ], [ %.05471.us.us.unr, %.lr.ph79.split.us.split.us.prol.loopexit ]
  %67 = getelementptr inbounds i8, ptr %.04276.us.us, i64 4
  %68 = load float, ptr %.04276.us.us, align 4, !tbaa !15
  %69 = getelementptr inbounds i8, ptr %.04974.us.us, i64 4
  store float %68, ptr %.04974.us.us, align 4, !tbaa !15
  %70 = getelementptr inbounds i8, ptr %.05173.us.us, i64 4
  store float 0.000000e+00, ptr %.05173.us.us, align 4, !tbaa !15
  %71 = getelementptr inbounds i8, ptr %.04475.us.us, i64 4
  %72 = load float, ptr %.04475.us.us, align 4, !tbaa !15
  %73 = getelementptr inbounds i8, ptr %.05471.us.us, i64 4
  store float %72, ptr %.05471.us.us, align 4, !tbaa !15
  %74 = getelementptr inbounds i8, ptr %.04276.us.us, i64 8
  %75 = load float, ptr %67, align 4, !tbaa !15
  %76 = getelementptr inbounds i8, ptr %.04974.us.us, i64 8
  store float %75, ptr %69, align 4, !tbaa !15
  %77 = getelementptr inbounds i8, ptr %.05173.us.us, i64 8
  store float 0.000000e+00, ptr %70, align 4, !tbaa !15
  %78 = getelementptr inbounds i8, ptr %.04475.us.us, i64 8
  %79 = load float, ptr %71, align 4, !tbaa !15
  %80 = getelementptr inbounds i8, ptr %.05471.us.us, i64 8
  store float %79, ptr %73, align 4, !tbaa !15
  %81 = getelementptr inbounds i8, ptr %.04276.us.us, i64 12
  %82 = load float, ptr %74, align 4, !tbaa !15
  %83 = getelementptr inbounds i8, ptr %.04974.us.us, i64 12
  store float %82, ptr %76, align 4, !tbaa !15
  %84 = getelementptr inbounds i8, ptr %.05173.us.us, i64 12
  store float 0.000000e+00, ptr %77, align 4, !tbaa !15
  %85 = getelementptr inbounds i8, ptr %.04475.us.us, i64 12
  %86 = load float, ptr %78, align 4, !tbaa !15
  %87 = getelementptr inbounds i8, ptr %.05471.us.us, i64 12
  store float %86, ptr %80, align 4, !tbaa !15
  %88 = getelementptr inbounds i8, ptr %.04276.us.us, i64 16
  %89 = load float, ptr %81, align 4, !tbaa !15
  %90 = getelementptr inbounds i8, ptr %.04974.us.us, i64 16
  store float %89, ptr %83, align 4, !tbaa !15
  %91 = getelementptr inbounds i8, ptr %.05173.us.us, i64 16
  store float 0.000000e+00, ptr %84, align 4, !tbaa !15
  %92 = getelementptr inbounds i8, ptr %.04475.us.us, i64 16
  %93 = load float, ptr %85, align 4, !tbaa !15
  %94 = getelementptr inbounds i8, ptr %.05471.us.us, i64 16
  store float %93, ptr %87, align 4, !tbaa !15
  %95 = getelementptr inbounds i8, ptr %.05272.us.us, i64 16
  %96 = add i32 %.077.us.us, -4
  %.not.us.us.3 = icmp eq i32 %96, 0
  br i1 %.not.us.us.3, label %.preheader, label %.lr.ph79.split.us.split.us, !llvm.loop !22

.preheader:                                       ; preds = %._crit_edge69, %.lr.ph79.split.us.split.us.prol.loopexit, %.lr.ph79.split.us.split.us, %middle.block136, %6
  %.052.lcssa = phi ptr [ %12, %6 ], [ %ind.end153, %middle.block136 ], [ %.lcssa.unr, %.lr.ph79.split.us.split.us.prol.loopexit ], [ %95, %.lr.ph79.split.us.split.us ], [ %180, %._crit_edge69 ]
  %.not5593 = icmp eq i32 %20, 0
  br i1 %.not5593, label %._crit_edge98, label %.lr.ph97.preheader

.lr.ph97.preheader:                               ; preds = %.preheader
  %.052.lcssa176 = ptrtoint ptr %.052.lcssa to i64
  %97 = zext i32 %20 to i64
  %min.iters.check180 = icmp ult i32 %20, 8
  %98 = sub i64 %13, %.052.lcssa176
  %diff.check177 = icmp ult i64 %98, 32
  %or.cond = select i1 %min.iters.check180, i1 true, i1 %diff.check177
  br i1 %or.cond, label %.lr.ph97.preheader203, label %vector.ph181

.lr.ph97.preheader203:                            ; preds = %middle.block178, %.lr.ph97.preheader
  %.296.ph = phi i32 [ %20, %.lr.ph97.preheader ], [ %ind.end185, %middle.block178 ]
  %.15095.ph = phi ptr [ %12, %.lr.ph97.preheader ], [ %ind.end187, %middle.block178 ]
  %.15394.ph = phi ptr [ %.052.lcssa, %.lr.ph97.preheader ], [ %ind.end189, %middle.block178 ]
  %99 = add i32 %.296.ph, -1
  %xtraiter214 = and i32 %.296.ph, 7
  %lcmp.mod215.not = icmp eq i32 %xtraiter214, 0
  br i1 %lcmp.mod215.not, label %.lr.ph97.prol.loopexit, label %.lr.ph97.prol

.lr.ph97.prol:                                    ; preds = %.lr.ph97.preheader203, %.lr.ph97.prol
  %.296.prol = phi i32 [ %103, %.lr.ph97.prol ], [ %.296.ph, %.lr.ph97.preheader203 ]
  %.15095.prol = phi ptr [ %102, %.lr.ph97.prol ], [ %.15095.ph, %.lr.ph97.preheader203 ]
  %.15394.prol = phi ptr [ %100, %.lr.ph97.prol ], [ %.15394.ph, %.lr.ph97.preheader203 ]
  %prol.iter216 = phi i32 [ %prol.iter216.next, %.lr.ph97.prol ], [ 0, %.lr.ph97.preheader203 ]
  %100 = getelementptr inbounds i8, ptr %.15394.prol, i64 4
  %101 = load float, ptr %.15394.prol, align 4, !tbaa !15
  %102 = getelementptr inbounds i8, ptr %.15095.prol, i64 4
  store float %101, ptr %.15095.prol, align 4, !tbaa !15
  %103 = add i32 %.296.prol, -1
  %prol.iter216.next = add i32 %prol.iter216, 1
  %prol.iter216.cmp.not = icmp eq i32 %prol.iter216.next, %xtraiter214
  br i1 %prol.iter216.cmp.not, label %.lr.ph97.prol.loopexit, label %.lr.ph97.prol, !llvm.loop !23

.lr.ph97.prol.loopexit:                           ; preds = %.lr.ph97.prol, %.lr.ph97.preheader203
  %.296.unr = phi i32 [ %.296.ph, %.lr.ph97.preheader203 ], [ %103, %.lr.ph97.prol ]
  %.15095.unr = phi ptr [ %.15095.ph, %.lr.ph97.preheader203 ], [ %102, %.lr.ph97.prol ]
  %.15394.unr = phi ptr [ %.15394.ph, %.lr.ph97.preheader203 ], [ %100, %.lr.ph97.prol ]
  %104 = icmp ult i32 %99, 7
  br i1 %104, label %._crit_edge98, label %.lr.ph97

vector.ph181:                                     ; preds = %.lr.ph97.preheader
  %n.vec183 = and i64 %97, 4294967288
  %.cast184 = trunc nuw i64 %n.vec183 to i32
  %ind.end185 = sub i32 %20, %.cast184
  %105 = shl nuw nsw i64 %n.vec183, 2
  %ind.end187 = getelementptr i8, ptr %12, i64 %105
  %106 = shl nuw nsw i64 %n.vec183, 2
  %ind.end189 = getelementptr i8, ptr %.052.lcssa, i64 %106
  br label %vector.body191

vector.body191:                                   ; preds = %vector.body191, %vector.ph181
  %index192 = phi i64 [ 0, %vector.ph181 ], [ %index.next201, %vector.body191 ]
  %offset.idx193 = shl i64 %index192, 2
  %next.gep194 = getelementptr i8, ptr %12, i64 %offset.idx193
  %offset.idx196 = shl i64 %index192, 2
  %next.gep197 = getelementptr i8, ptr %.052.lcssa, i64 %offset.idx196
  %107 = getelementptr i8, ptr %next.gep197, i64 16
  %wide.load199 = load <4 x float>, ptr %next.gep197, align 4, !tbaa !15
  %wide.load200 = load <4 x float>, ptr %107, align 4, !tbaa !15
  %108 = getelementptr i8, ptr %next.gep194, i64 16
  store <4 x float> %wide.load199, ptr %next.gep194, align 4, !tbaa !15
  store <4 x float> %wide.load200, ptr %108, align 4, !tbaa !15
  %index.next201 = add nuw i64 %index192, 8
  %109 = icmp eq i64 %index.next201, %n.vec183
  br i1 %109, label %middle.block178, label %vector.body191, !llvm.loop !24

middle.block178:                                  ; preds = %vector.body191
  %cmp.n202 = icmp eq i64 %n.vec183, %97
  br i1 %cmp.n202, label %._crit_edge98, label %.lr.ph97.preheader203

.lr.ph:                                           ; preds = %.lr.ph.preheader, %._crit_edge69
  %.077 = phi i32 [ %181, %._crit_edge69 ], [ %5, %.lr.ph.preheader ]
  %.04276 = phi ptr [ %176, %._crit_edge69 ], [ %1, %.lr.ph.preheader ]
  %.04475 = phi ptr [ %178, %._crit_edge69 ], [ %2, %.lr.ph.preheader ]
  %.04974 = phi ptr [ %138, %._crit_edge69 ], [ %22, %.lr.ph.preheader ]
  %.05173 = phi ptr [ %177, %._crit_edge69 ], [ %3, %.lr.ph.preheader ]
  %.05272 = phi ptr [ %180, %._crit_edge69 ], [ %12, %.lr.ph.preheader ]
  %.05471 = phi ptr [ %179, %._crit_edge69 ], [ %4, %.lr.ph.preheader ]
  %110 = load float, ptr %.04276, align 4, !tbaa !15
  store float %110, ptr %.04974, align 4, !tbaa !15
  br i1 %lcmp.mod.not, label %.prol.loopexit, label %.prol.preheader

.prol.preheader:                                  ; preds = %.lr.ph, %.prol.preheader
  %.04162.prol = phi i32 [ %116, %.prol.preheader ], [ %19, %.lr.ph ]
  %.04361.prol = phi float [ %115, %.prol.preheader ], [ 0.000000e+00, %.lr.ph ]
  %.04560.prol = phi ptr [ %113, %.prol.preheader ], [ %15, %.lr.ph ]
  %.04759.prol = phi ptr [ %111, %.prol.preheader ], [ %.05272, %.lr.ph ]
  %prol.iter = phi i32 [ %prol.iter.next, %.prol.preheader ], [ 0, %.lr.ph ]
  %111 = getelementptr inbounds i8, ptr %.04759.prol, i64 4
  %112 = load float, ptr %.04759.prol, align 4, !tbaa !15
  %113 = getelementptr inbounds i8, ptr %.04560.prol, i64 4
  %114 = load float, ptr %.04560.prol, align 4, !tbaa !15
  %115 = tail call float @llvm.fmuladd.f32(float %112, float %114, float %.04361.prol)
  %116 = add nsw i32 %.04162.prol, -1
  %prol.iter.next = add i32 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i32 %prol.iter.next, %xtraiter
  br i1 %prol.iter.cmp.not, label %.prol.loopexit, label %.prol.preheader, !llvm.loop !25

.prol.loopexit:                                   ; preds = %.prol.preheader, %.lr.ph
  %.lcssa206.unr = phi float [ poison, %.lr.ph ], [ %115, %.prol.preheader ]
  %.04162.unr = phi i32 [ %19, %.lr.ph ], [ %116, %.prol.preheader ]
  %.04361.unr = phi float [ 0.000000e+00, %.lr.ph ], [ %115, %.prol.preheader ]
  %.04560.unr = phi ptr [ %15, %.lr.ph ], [ %113, %.prol.preheader ]
  %.04759.unr = phi ptr [ %.05272, %.lr.ph ], [ %111, %.prol.preheader ]
  br i1 %32, label %._crit_edge, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.prol.loopexit, %.lr.ph.new
  %.04162 = phi i32 [ %137, %.lr.ph.new ], [ %.04162.unr, %.prol.loopexit ]
  %.04361 = phi float [ %136, %.lr.ph.new ], [ %.04361.unr, %.prol.loopexit ]
  %.04560 = phi ptr [ %134, %.lr.ph.new ], [ %.04560.unr, %.prol.loopexit ]
  %.04759 = phi ptr [ %132, %.lr.ph.new ], [ %.04759.unr, %.prol.loopexit ]
  %117 = getelementptr inbounds i8, ptr %.04759, i64 4
  %118 = load float, ptr %.04759, align 4, !tbaa !15
  %119 = getelementptr inbounds i8, ptr %.04560, i64 4
  %120 = load float, ptr %.04560, align 4, !tbaa !15
  %121 = tail call float @llvm.fmuladd.f32(float %118, float %120, float %.04361)
  %122 = getelementptr inbounds i8, ptr %.04759, i64 8
  %123 = load float, ptr %117, align 4, !tbaa !15
  %124 = getelementptr inbounds i8, ptr %.04560, i64 8
  %125 = load float, ptr %119, align 4, !tbaa !15
  %126 = tail call float @llvm.fmuladd.f32(float %123, float %125, float %121)
  %127 = getelementptr inbounds i8, ptr %.04759, i64 12
  %128 = load float, ptr %122, align 4, !tbaa !15
  %129 = getelementptr inbounds i8, ptr %.04560, i64 12
  %130 = load float, ptr %124, align 4, !tbaa !15
  %131 = tail call float @llvm.fmuladd.f32(float %128, float %130, float %126)
  %132 = getelementptr inbounds i8, ptr %.04759, i64 16
  %133 = load float, ptr %127, align 4, !tbaa !15
  %134 = getelementptr inbounds i8, ptr %.04560, i64 16
  %135 = load float, ptr %129, align 4, !tbaa !15
  %136 = tail call float @llvm.fmuladd.f32(float %133, float %135, float %131)
  %137 = add nsw i32 %.04162, -4
  %.not56.3 = icmp eq i32 %137, 0
  br i1 %.not56.3, label %._crit_edge, label %.lr.ph.new, !llvm.loop !26

._crit_edge:                                      ; preds = %.lr.ph.new, %.prol.loopexit
  %.lcssa206 = phi float [ %.lcssa206.unr, %.prol.loopexit ], [ %136, %.lr.ph.new ]
  %138 = getelementptr inbounds i8, ptr %.04974, i64 4
  store float %.lcssa206, ptr %.05173, align 4, !tbaa !15
  %139 = load float, ptr %.04475, align 4, !tbaa !15
  %140 = fsub float %139, %.lcssa206
  store float %140, ptr %.05471, align 4, !tbaa !15
  %141 = fmul float %17, %140
  %brmerge = select i1 %min.iters.check, i1 true, i1 %found.conflict
  br i1 %brmerge, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %._crit_edge
  %ind.end111 = getelementptr i8, ptr %.05272, i64 %34
  %broadcast.splatinsert = insertelement <4 x float> poison, float %141, i64 0
  %broadcast.splat = shufflevector <4 x float> %broadcast.splatinsert, <4 x float> poison, <4 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %offset.idx = shl i64 %index, 2
  %next.gep = getelementptr i8, ptr %15, i64 %offset.idx
  %offset.idx114 = shl i64 %index, 2
  %next.gep115 = getelementptr i8, ptr %.05272, i64 %offset.idx114
  %142 = getelementptr i8, ptr %next.gep115, i64 16
  %wide.load = load <4 x float>, ptr %next.gep115, align 4, !tbaa !15, !alias.scope !27
  %wide.load117 = load <4 x float>, ptr %142, align 4, !tbaa !15, !alias.scope !27
  %143 = getelementptr i8, ptr %next.gep, i64 16
  %wide.load118 = load <4 x float>, ptr %next.gep, align 4, !tbaa !15, !alias.scope !30, !noalias !27
  %wide.load119 = load <4 x float>, ptr %143, align 4, !tbaa !15, !alias.scope !30, !noalias !27
  %144 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %broadcast.splat, <4 x float> %wide.load, <4 x float> %wide.load118)
  %145 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %broadcast.splat, <4 x float> %wide.load117, <4 x float> %wide.load119)
  store <4 x float> %144, ptr %next.gep, align 4, !tbaa !15, !alias.scope !30, !noalias !27
  store <4 x float> %145, ptr %143, align 4, !tbaa !15, !alias.scope !30, !noalias !27
  %index.next = add nuw i64 %index, 8
  %146 = icmp eq i64 %index.next, %n.vec
  br i1 %146, label %middle.block, label %vector.body, !llvm.loop !32

middle.block:                                     ; preds = %vector.body
  br i1 %cmp.n, label %._crit_edge69, label %scalar.ph.preheader

scalar.ph.preheader:                              ; preds = %._crit_edge, %middle.block
  %.166.ph = phi i32 [ %19, %._crit_edge ], [ %ind.end, %middle.block ]
  %.14665.ph = phi ptr [ %15, %._crit_edge ], [ %ind.end109, %middle.block ]
  %.14864.ph = phi ptr [ %.05272, %._crit_edge ], [ %ind.end111, %middle.block ]
  %147 = add nsw i32 %.166.ph, -1
  %xtraiter208 = and i32 %.166.ph, 3
  %lcmp.mod209.not = icmp eq i32 %xtraiter208, 0
  br i1 %lcmp.mod209.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader, %scalar.ph.prol
  %.166.prol = phi i32 [ %153, %scalar.ph.prol ], [ %.166.ph, %scalar.ph.preheader ]
  %.14665.prol = phi ptr [ %152, %scalar.ph.prol ], [ %.14665.ph, %scalar.ph.preheader ]
  %.14864.prol = phi ptr [ %148, %scalar.ph.prol ], [ %.14864.ph, %scalar.ph.preheader ]
  %prol.iter210 = phi i32 [ %prol.iter210.next, %scalar.ph.prol ], [ 0, %scalar.ph.preheader ]
  %148 = getelementptr inbounds i8, ptr %.14864.prol, i64 4
  %149 = load float, ptr %.14864.prol, align 4, !tbaa !15
  %150 = load float, ptr %.14665.prol, align 4, !tbaa !15
  %151 = tail call float @llvm.fmuladd.f32(float %141, float %149, float %150)
  store float %151, ptr %.14665.prol, align 4, !tbaa !15
  %152 = getelementptr inbounds i8, ptr %.14665.prol, i64 4
  %153 = add nsw i32 %.166.prol, -1
  %prol.iter210.next = add i32 %prol.iter210, 1
  %prol.iter210.cmp.not = icmp eq i32 %prol.iter210.next, %xtraiter208
  br i1 %prol.iter210.cmp.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol, !llvm.loop !33

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %.166.unr = phi i32 [ %.166.ph, %scalar.ph.preheader ], [ %153, %scalar.ph.prol ]
  %.14665.unr = phi ptr [ %.14665.ph, %scalar.ph.preheader ], [ %152, %scalar.ph.prol ]
  %.14864.unr = phi ptr [ %.14864.ph, %scalar.ph.preheader ], [ %148, %scalar.ph.prol ]
  %154 = icmp ult i32 %147, 3
  br i1 %154, label %._crit_edge69, label %scalar.ph

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %.166 = phi i32 [ %175, %scalar.ph ], [ %.166.unr, %scalar.ph.prol.loopexit ]
  %.14665 = phi ptr [ %174, %scalar.ph ], [ %.14665.unr, %scalar.ph.prol.loopexit ]
  %.14864 = phi ptr [ %170, %scalar.ph ], [ %.14864.unr, %scalar.ph.prol.loopexit ]
  %155 = getelementptr inbounds i8, ptr %.14864, i64 4
  %156 = load float, ptr %.14864, align 4, !tbaa !15
  %157 = load float, ptr %.14665, align 4, !tbaa !15
  %158 = tail call float @llvm.fmuladd.f32(float %141, float %156, float %157)
  store float %158, ptr %.14665, align 4, !tbaa !15
  %159 = getelementptr inbounds i8, ptr %.14665, i64 4
  %160 = getelementptr inbounds i8, ptr %.14864, i64 8
  %161 = load float, ptr %155, align 4, !tbaa !15
  %162 = load float, ptr %159, align 4, !tbaa !15
  %163 = tail call float @llvm.fmuladd.f32(float %141, float %161, float %162)
  store float %163, ptr %159, align 4, !tbaa !15
  %164 = getelementptr inbounds i8, ptr %.14665, i64 8
  %165 = getelementptr inbounds i8, ptr %.14864, i64 12
  %166 = load float, ptr %160, align 4, !tbaa !15
  %167 = load float, ptr %164, align 4, !tbaa !15
  %168 = tail call float @llvm.fmuladd.f32(float %141, float %166, float %167)
  store float %168, ptr %164, align 4, !tbaa !15
  %169 = getelementptr inbounds i8, ptr %.14665, i64 12
  %170 = getelementptr inbounds i8, ptr %.14864, i64 16
  %171 = load float, ptr %165, align 4, !tbaa !15
  %172 = load float, ptr %169, align 4, !tbaa !15
  %173 = tail call float @llvm.fmuladd.f32(float %141, float %171, float %172)
  store float %173, ptr %169, align 4, !tbaa !15
  %174 = getelementptr inbounds i8, ptr %.14665, i64 16
  %175 = add nsw i32 %.166, -4
  %.not57.3 = icmp eq i32 %175, 0
  br i1 %.not57.3, label %._crit_edge69, label %scalar.ph, !llvm.loop !34

._crit_edge69:                                    ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block
  %176 = getelementptr inbounds i8, ptr %.04276, i64 4
  %177 = getelementptr inbounds i8, ptr %.05173, i64 4
  %178 = getelementptr inbounds i8, ptr %.04475, i64 4
  %179 = getelementptr inbounds i8, ptr %.05471, i64 4
  %180 = getelementptr inbounds i8, ptr %.05272, i64 4
  %181 = add i32 %.077, -1
  %.not = icmp eq i32 %181, 0
  br i1 %.not, label %.preheader, label %.lr.ph, !llvm.loop !35

.lr.ph97:                                         ; preds = %.lr.ph97.prol.loopexit, %.lr.ph97
  %.296 = phi i32 [ %206, %.lr.ph97 ], [ %.296.unr, %.lr.ph97.prol.loopexit ]
  %.15095 = phi ptr [ %205, %.lr.ph97 ], [ %.15095.unr, %.lr.ph97.prol.loopexit ]
  %.15394 = phi ptr [ %203, %.lr.ph97 ], [ %.15394.unr, %.lr.ph97.prol.loopexit ]
  %182 = getelementptr inbounds i8, ptr %.15394, i64 4
  %183 = load float, ptr %.15394, align 4, !tbaa !15
  %184 = getelementptr inbounds i8, ptr %.15095, i64 4
  store float %183, ptr %.15095, align 4, !tbaa !15
  %185 = getelementptr inbounds i8, ptr %.15394, i64 8
  %186 = load float, ptr %182, align 4, !tbaa !15
  %187 = getelementptr inbounds i8, ptr %.15095, i64 8
  store float %186, ptr %184, align 4, !tbaa !15
  %188 = getelementptr inbounds i8, ptr %.15394, i64 12
  %189 = load float, ptr %185, align 4, !tbaa !15
  %190 = getelementptr inbounds i8, ptr %.15095, i64 12
  store float %189, ptr %187, align 4, !tbaa !15
  %191 = getelementptr inbounds i8, ptr %.15394, i64 16
  %192 = load float, ptr %188, align 4, !tbaa !15
  %193 = getelementptr inbounds i8, ptr %.15095, i64 16
  store float %192, ptr %190, align 4, !tbaa !15
  %194 = getelementptr inbounds i8, ptr %.15394, i64 20
  %195 = load float, ptr %191, align 4, !tbaa !15
  %196 = getelementptr inbounds i8, ptr %.15095, i64 20
  store float %195, ptr %193, align 4, !tbaa !15
  %197 = getelementptr inbounds i8, ptr %.15394, i64 24
  %198 = load float, ptr %194, align 4, !tbaa !15
  %199 = getelementptr inbounds i8, ptr %.15095, i64 24
  store float %198, ptr %196, align 4, !tbaa !15
  %200 = getelementptr inbounds i8, ptr %.15394, i64 28
  %201 = load float, ptr %197, align 4, !tbaa !15
  %202 = getelementptr inbounds i8, ptr %.15095, i64 28
  store float %201, ptr %199, align 4, !tbaa !15
  %203 = getelementptr inbounds i8, ptr %.15394, i64 32
  %204 = load float, ptr %200, align 4, !tbaa !15
  %205 = getelementptr inbounds i8, ptr %.15095, i64 32
  store float %204, ptr %202, align 4, !tbaa !15
  %206 = add i32 %.296, -8
  %.not55.7 = icmp eq i32 %206, 0
  br i1 %.not55.7, label %._crit_edge98, label %.lr.ph97, !llvm.loop !36

._crit_edge98:                                    ; preds = %.lr.ph97.prol.loopexit, %.lr.ph97, %middle.block178, %.preheader
  ret void
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x float> @llvm.fmuladd.v4f32(<4 x float>, <4 x float>, <4 x float>) #2

attributes #0 = { nofree norecurse nosync nounwind memory(readwrite, inaccessiblemem: none) 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 speculatable willreturn memory(none) }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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, !10, i64 8}
!6 = !{!"", !7, i64 0, !10, i64 8, !10, i64 16, !11, i64 24}
!7 = !{!"short", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"float", !8, i64 0}
!12 = !{!6, !10, i64 16}
!13 = !{!6, !11, i64 24}
!14 = !{!6, !7, i64 0}
!15 = !{!11, !11, i64 0}
!16 = distinct !{!16, !17, !18, !19}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!"llvm.loop.isvectorized", i32 1}
!19 = !{!"llvm.loop.unroll.runtime.disable"}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.unroll.disable"}
!22 = distinct !{!22, !17, !18}
!23 = distinct !{!23, !21}
!24 = distinct !{!24, !17, !18, !19}
!25 = distinct !{!25, !21}
!26 = distinct !{!26, !17}
!27 = !{!28}
!28 = distinct !{!28, !29}
!29 = distinct !{!29, !"LVerDomain"}
!30 = !{!31}
!31 = distinct !{!31, !29}
!32 = distinct !{!32, !17, !18, !19}
!33 = distinct !{!33, !21}
!34 = distinct !{!34, !17, !18}
!35 = distinct !{!35, !17}
!36 = distinct !{!36, !17, !18}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass