; LLVM IR from OpenMathLib/OpenBLAS :: lapack-netlib/SRC (dlar2v)

; 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"

; Function Attrs: nounwind uwtable
define dso_local void @dlar2v_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7) #0 {
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  %21 = alloca double, align 8
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca double, align 8
  %25 = alloca i32, align 4
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca i32, align 4
  %29 = alloca double, align 8
  %30 = alloca double, align 8
  %31 = alloca double, align 8
  store ptr %0, ptr %9, align 8, !tbaa !5
  store ptr %1, ptr %10, align 8, !tbaa !5
  store ptr %2, ptr %11, align 8, !tbaa !5
  store ptr %3, ptr %12, align 8, !tbaa !5
  store ptr %4, ptr %13, align 8, !tbaa !5
  store ptr %5, ptr %14, align 8, !tbaa !5
  store ptr %6, ptr %15, align 8, !tbaa !5
  store ptr %7, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #3
  %32 = load ptr, ptr %15, align 8, !tbaa !5
  %33 = getelementptr inbounds double, ptr %32, i32 -1
  store ptr %33, ptr %15, align 8, !tbaa !5
  %34 = load ptr, ptr %14, align 8, !tbaa !5
  %35 = getelementptr inbounds double, ptr %34, i32 -1
  store ptr %35, ptr %14, align 8, !tbaa !5
  %36 = load ptr, ptr %12, align 8, !tbaa !5
  %37 = getelementptr inbounds double, ptr %36, i32 -1
  store ptr %37, ptr %12, align 8, !tbaa !5
  %38 = load ptr, ptr %11, align 8, !tbaa !5
  %39 = getelementptr inbounds double, ptr %38, i32 -1
  store ptr %39, ptr %11, align 8, !tbaa !5
  %40 = load ptr, ptr %10, align 8, !tbaa !5
  %41 = getelementptr inbounds double, ptr %40, i32 -1
  store ptr %41, ptr %10, align 8, !tbaa !5
  store i32 1, ptr %28, align 4, !tbaa !9
  store i32 1, ptr %25, align 4, !tbaa !9
  %42 = load ptr, ptr %9, align 8, !tbaa !5
  %43 = load i32, ptr %42, align 4, !tbaa !9
  store i32 %43, ptr %17, align 4, !tbaa !9
  store i32 1, ptr %18, align 4, !tbaa !9
  br label %44

44:                                               ; preds = %138, %8
  %45 = load i32, ptr %18, align 4, !tbaa !9
  %46 = load i32, ptr %17, align 4, !tbaa !9
  %47 = icmp sle i32 %45, %46
  br i1 %47, label %48, label %141

48:                                               ; preds = %44
  %49 = load ptr, ptr %10, align 8, !tbaa !5
  %50 = load i32, ptr %28, align 4, !tbaa !9
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds double, ptr %49, i64 %51
  %53 = load double, ptr %52, align 8, !tbaa !11
  store double %53, ptr %29, align 8, !tbaa !11
  %54 = load ptr, ptr %11, align 8, !tbaa !5
  %55 = load i32, ptr %28, align 4, !tbaa !9
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds double, ptr %54, i64 %56
  %58 = load double, ptr %57, align 8, !tbaa !11
  store double %58, ptr %30, align 8, !tbaa !11
  %59 = load ptr, ptr %12, align 8, !tbaa !5
  %60 = load i32, ptr %28, align 4, !tbaa !9
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds double, ptr %59, i64 %61
  %63 = load double, ptr %62, align 8, !tbaa !11
  store double %63, ptr %31, align 8, !tbaa !11
  %64 = load ptr, ptr %14, align 8, !tbaa !5
  %65 = load i32, ptr %25, align 4, !tbaa !9
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds double, ptr %64, i64 %66
  %68 = load double, ptr %67, align 8, !tbaa !11
  store double %68, ptr %26, align 8, !tbaa !11
  %69 = load ptr, ptr %15, align 8, !tbaa !5
  %70 = load i32, ptr %25, align 4, !tbaa !9
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds double, ptr %69, i64 %71
  %73 = load double, ptr %72, align 8, !tbaa !11
  store double %73, ptr %27, align 8, !tbaa !11
  %74 = load double, ptr %27, align 8, !tbaa !11
  %75 = load double, ptr %31, align 8, !tbaa !11
  %76 = fmul double %74, %75
  store double %76, ptr %19, align 8, !tbaa !11
  %77 = load double, ptr %26, align 8, !tbaa !11
  %78 = load double, ptr %31, align 8, !tbaa !11
  %79 = fmul double %77, %78
  store double %79, ptr %20, align 8, !tbaa !11
  %80 = load double, ptr %20, align 8, !tbaa !11
  %81 = load double, ptr %27, align 8, !tbaa !11
  %82 = load double, ptr %29, align 8, !tbaa !11
  %83 = fneg double %81
  %84 = call double @llvm.fmuladd.f64(double %83, double %82, double %80)
  store double %84, ptr %21, align 8, !tbaa !11
  %85 = load double, ptr %20, align 8, !tbaa !11
  %86 = load double, ptr %27, align 8, !tbaa !11
  %87 = load double, ptr %30, align 8, !tbaa !11
  %88 = call double @llvm.fmuladd.f64(double %86, double %87, double %85)
  store double %88, ptr %22, align 8, !tbaa !11
  %89 = load double, ptr %26, align 8, !tbaa !11
  %90 = load double, ptr %29, align 8, !tbaa !11
  %91 = load double, ptr %19, align 8, !tbaa !11
  %92 = call double @llvm.fmuladd.f64(double %89, double %90, double %91)
  store double %92, ptr %23, align 8, !tbaa !11
  %93 = load double, ptr %26, align 8, !tbaa !11
  %94 = load double, ptr %30, align 8, !tbaa !11
  %95 = load double, ptr %19, align 8, !tbaa !11
  %96 = fneg double %95
  %97 = call double @llvm.fmuladd.f64(double %93, double %94, double %96)
  store double %97, ptr %24, align 8, !tbaa !11
  %98 = load double, ptr %26, align 8, !tbaa !11
  %99 = load double, ptr %23, align 8, !tbaa !11
  %100 = load double, ptr %27, align 8, !tbaa !11
  %101 = load double, ptr %22, align 8, !tbaa !11
  %102 = fmul double %100, %101
  %103 = call double @llvm.fmuladd.f64(double %98, double %99, double %102)
  %104 = load ptr, ptr %10, align 8, !tbaa !5
  %105 = load i32, ptr %28, align 4, !tbaa !9
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds double, ptr %104, i64 %106
  store double %103, ptr %107, align 8, !tbaa !11
  %108 = load double, ptr %26, align 8, !tbaa !11
  %109 = load double, ptr %24, align 8, !tbaa !11
  %110 = load double, ptr %27, align 8, !tbaa !11
  %111 = load double, ptr %21, align 8, !tbaa !11
  %112 = fmul double %110, %111
  %113 = fneg double %112
  %114 = call double @llvm.fmuladd.f64(double %108, double %109, double %113)
  %115 = load ptr, ptr %11, align 8, !tbaa !5
  %116 = load i32, ptr %28, align 4, !tbaa !9
  %117 = sext i32 %116 to i64
  %118 = getelementptr inbounds double, ptr %115, i64 %117
  store double %114, ptr %118, align 8, !tbaa !11
  %119 = load double, ptr %26, align 8, !tbaa !11
  %120 = load double, ptr %22, align 8, !tbaa !11
  %121 = load double, ptr %27, align 8, !tbaa !11
  %122 = load double, ptr %23, align 8, !tbaa !11
  %123 = fmul double %121, %122
  %124 = fneg double %123
  %125 = call double @llvm.fmuladd.f64(double %119, double %120, double %124)
  %126 = load ptr, ptr %12, align 8, !tbaa !5
  %127 = load i32, ptr %28, align 4, !tbaa !9
  %128 = sext i32 %127 to i64
  %129 = getelementptr inbounds double, ptr %126, i64 %128
  store double %125, ptr %129, align 8, !tbaa !11
  %130 = load ptr, ptr %13, align 8, !tbaa !5
  %131 = load i32, ptr %130, align 4, !tbaa !9
  %132 = load i32, ptr %28, align 4, !tbaa !9
  %133 = add nsw i32 %132, %131
  store i32 %133, ptr %28, align 4, !tbaa !9
  %134 = load ptr, ptr %16, align 8, !tbaa !5
  %135 = load i32, ptr %134, align 4, !tbaa !9
  %136 = load i32, ptr %25, align 4, !tbaa !9
  %137 = add nsw i32 %136, %135
  store i32 %137, ptr %25, align 4, !tbaa !9
  br label %138

138:                                              ; preds = %48
  %139 = load i32, ptr %18, align 4, !tbaa !9
  %140 = add nsw i32 %139, 1
  store i32 %140, ptr %18, align 4, !tbaa !9
  br label %44, !llvm.loop !13

141:                                              ; preds = %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #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 double @llvm.fmuladd.f64(double, double, double) #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, !12, i64 0}
!12 = !{!"double", !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"

; Function Attrs: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @dlar2v_(ptr nocapture noundef readonly %0, ptr nocapture noundef %1, ptr nocapture noundef %2, ptr nocapture noundef %3, ptr nocapture noundef readonly %4, ptr nocapture noundef readonly %5, ptr nocapture noundef readonly %6, ptr nocapture noundef readonly %7) local_unnamed_addr #0 {
  %9 = getelementptr inbounds i8, ptr %6, i64 -8
  %10 = getelementptr inbounds i8, ptr %5, i64 -8
  %11 = getelementptr inbounds i8, ptr %3, i64 -8
  %12 = getelementptr inbounds i8, ptr %2, i64 -8
  %13 = getelementptr inbounds i8, ptr %1, i64 -8
  %14 = load i32, ptr %0, align 4, !tbaa !5
  %.not58 = icmp slt i32 %14, 1
  br i1 %.not58, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %8
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = load i32, ptr %7, align 4, !tbaa !5
  %17 = sext i32 %15 to i64
  %18 = sext i32 %16 to i64
  %19 = zext nneg i32 %14 to i64
  %min.iters.check = icmp ult i32 %14, 8
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.scevcheck

vector.scevcheck:                                 ; preds = %.lr.ph
  %ident.check = icmp ne i32 %15, 1
  %ident.check67 = icmp ne i32 %16, 1
  %20 = or i1 %ident.check, %ident.check67
  br i1 %20, label %scalar.ph.preheader, label %vector.memcheck

vector.memcheck:                                  ; preds = %vector.scevcheck
  %21 = add nsw i32 %14, -1
  %22 = zext i32 %21 to i64
  %23 = shl nuw nsw i64 %22, 3
  %24 = add nuw nsw i64 %23, 8
  %scevgep = getelementptr i8, ptr %1, i64 %24
  %scevgep68 = getelementptr i8, ptr %2, i64 %24
  %scevgep69 = getelementptr i8, ptr %3, i64 %24
  %scevgep70 = getelementptr i8, ptr %5, i64 %24
  %scevgep71 = getelementptr i8, ptr %6, i64 %24
  %bound0 = icmp ugt ptr %scevgep68, %1
  %bound1 = icmp ugt ptr %scevgep, %2
  %found.conflict = and i1 %bound0, %bound1
  %bound072 = icmp ugt ptr %scevgep69, %1
  %bound173 = icmp ugt ptr %scevgep, %3
  %found.conflict74 = and i1 %bound072, %bound173
  %conflict.rdx = or i1 %found.conflict, %found.conflict74
  %bound075 = icmp ugt ptr %scevgep70, %1
  %bound176 = icmp ugt ptr %scevgep, %5
  %found.conflict77 = and i1 %bound075, %bound176
  %conflict.rdx78 = or i1 %conflict.rdx, %found.conflict77
  %bound079 = icmp ugt ptr %scevgep71, %1
  %bound180 = icmp ugt ptr %scevgep, %6
  %found.conflict81 = and i1 %bound079, %bound180
  %conflict.rdx82 = or i1 %conflict.rdx78, %found.conflict81
  %bound083 = icmp ugt ptr %scevgep69, %2
  %bound184 = icmp ugt ptr %scevgep68, %3
  %found.conflict85 = and i1 %bound083, %bound184
  %conflict.rdx86 = or i1 %conflict.rdx82, %found.conflict85
  %bound087 = icmp ugt ptr %scevgep70, %2
  %bound188 = icmp ugt ptr %scevgep68, %5
  %found.conflict89 = and i1 %bound087, %bound188
  %conflict.rdx90 = or i1 %conflict.rdx86, %found.conflict89
  %bound091 = icmp ugt ptr %scevgep71, %2
  %bound192 = icmp ugt ptr %scevgep68, %6
  %found.conflict93 = and i1 %bound091, %bound192
  %conflict.rdx94 = or i1 %conflict.rdx90, %found.conflict93
  %bound095 = icmp ugt ptr %scevgep70, %3
  %bound196 = icmp ugt ptr %scevgep69, %5
  %found.conflict97 = and i1 %bound095, %bound196
  %conflict.rdx98 = or i1 %conflict.rdx94, %found.conflict97
  %bound099 = icmp ugt ptr %scevgep71, %3
  %bound1100 = icmp ugt ptr %scevgep69, %6
  %found.conflict101 = and i1 %bound099, %bound1100
  %conflict.rdx102 = or i1 %conflict.rdx98, %found.conflict101
  br i1 %conflict.rdx102, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %19, 2147483646
  %ind.end = or i64 %19, 1
  %ind.end103 = or i64 %19, 1
  %ind.end105 = or i32 %14, 1
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %25 = getelementptr double, ptr %1, i64 %index
  %wide.load = load <2 x double>, ptr %25, align 8, !tbaa !9, !alias.scope !11, !noalias !14
  %26 = getelementptr double, ptr %2, i64 %index
  %wide.load108 = load <2 x double>, ptr %26, align 8, !tbaa !9, !alias.scope !19, !noalias !20
  %27 = getelementptr double, ptr %3, i64 %index
  %wide.load109 = load <2 x double>, ptr %27, align 8, !tbaa !9, !alias.scope !21, !noalias !22
  %28 = getelementptr double, ptr %5, i64 %index
  %wide.load110 = load <2 x double>, ptr %28, align 8, !tbaa !9, !alias.scope !23
  %29 = getelementptr double, ptr %6, i64 %index
  %wide.load111 = load <2 x double>, ptr %29, align 8, !tbaa !9, !alias.scope !24
  %30 = fmul <2 x double> %wide.load109, %wide.load111
  %31 = fmul <2 x double> %wide.load109, %wide.load110
  %32 = fneg <2 x double> %wide.load111
  %33 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %32, <2 x double> %wide.load, <2 x double> %31)
  %34 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load111, <2 x double> %wide.load108, <2 x double> %31)
  %35 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load110, <2 x double> %wide.load, <2 x double> %30)
  %36 = fneg <2 x double> %30
  %37 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load110, <2 x double> %wide.load108, <2 x double> %36)
  %38 = fmul <2 x double> %wide.load111, %34
  %39 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load110, <2 x double> %35, <2 x double> %38)
  store <2 x double> %39, ptr %25, align 8, !tbaa !9, !alias.scope !11, !noalias !14
  %40 = fmul <2 x double> %33, %32
  %41 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load110, <2 x double> %37, <2 x double> %40)
  store <2 x double> %41, ptr %26, align 8, !tbaa !9, !alias.scope !19, !noalias !20
  %42 = fmul <2 x double> %35, %32
  %43 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %wide.load110, <2 x double> %34, <2 x double> %42)
  store <2 x double> %43, ptr %27, align 8, !tbaa !9, !alias.scope !21, !noalias !22
  %index.next = add nuw i64 %index, 2
  %44 = icmp eq i64 %index.next, %n.vec
  br i1 %44, label %middle.block, label %vector.body, !llvm.loop !25

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %19
  br i1 %cmp.n, label %._crit_edge, label %scalar.ph.preheader

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %vector.scevcheck, %.lr.ph
  %indvars.iv62.ph = phi i64 [ 1, %vector.memcheck ], [ 1, %vector.scevcheck ], [ 1, %.lr.ph ], [ %ind.end, %middle.block ]
  %indvars.iv.ph = phi i64 [ 1, %vector.memcheck ], [ 1, %vector.scevcheck ], [ 1, %.lr.ph ], [ %ind.end103, %middle.block ]
  %.05759.ph = phi i32 [ 1, %vector.memcheck ], [ 1, %vector.scevcheck ], [ 1, %.lr.ph ], [ %ind.end105, %middle.block ]
  br label %scalar.ph

scalar.ph:                                        ; preds = %scalar.ph.preheader, %scalar.ph
  %indvars.iv62 = phi i64 [ %indvars.iv.next63, %scalar.ph ], [ %indvars.iv62.ph, %scalar.ph.preheader ]
  %indvars.iv = phi i64 [ %indvars.iv.next, %scalar.ph ], [ %indvars.iv.ph, %scalar.ph.preheader ]
  %.05759 = phi i32 [ %69, %scalar.ph ], [ %.05759.ph, %scalar.ph.preheader ]
  %45 = getelementptr inbounds double, ptr %13, i64 %indvars.iv
  %46 = load double, ptr %45, align 8, !tbaa !9
  %47 = getelementptr inbounds double, ptr %12, i64 %indvars.iv
  %48 = load double, ptr %47, align 8, !tbaa !9
  %49 = getelementptr inbounds double, ptr %11, i64 %indvars.iv
  %50 = load double, ptr %49, align 8, !tbaa !9
  %51 = getelementptr inbounds double, ptr %10, i64 %indvars.iv62
  %52 = load double, ptr %51, align 8, !tbaa !9
  %53 = getelementptr inbounds double, ptr %9, i64 %indvars.iv62
  %54 = load double, ptr %53, align 8, !tbaa !9
  %55 = fmul double %50, %54
  %56 = fmul double %50, %52
  %57 = fneg double %54
  %58 = tail call double @llvm.fmuladd.f64(double %57, double %46, double %56)
  %59 = tail call double @llvm.fmuladd.f64(double %54, double %48, double %56)
  %60 = tail call double @llvm.fmuladd.f64(double %52, double %46, double %55)
  %61 = fneg double %55
  %62 = tail call double @llvm.fmuladd.f64(double %52, double %48, double %61)
  %63 = fmul double %54, %59
  %64 = tail call double @llvm.fmuladd.f64(double %52, double %60, double %63)
  store double %64, ptr %45, align 8, !tbaa !9
  %65 = fmul double %58, %57
  %66 = tail call double @llvm.fmuladd.f64(double %52, double %62, double %65)
  store double %66, ptr %47, align 8, !tbaa !9
  %67 = fmul double %60, %57
  %68 = tail call double @llvm.fmuladd.f64(double %52, double %59, double %67)
  store double %68, ptr %49, align 8, !tbaa !9
  %indvars.iv.next = add nsw i64 %indvars.iv, %17
  %indvars.iv.next63 = add nsw i64 %indvars.iv62, %18
  %69 = add nuw i32 %.05759, 1
  %exitcond.not = icmp eq i32 %.05759, %14
  br i1 %exitcond.not, label %._crit_edge, label %scalar.ph, !llvm.loop !29

._crit_edge:                                      ; preds = %scalar.ph, %middle.block, %8
  ret void
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #2

attributes #0 = { nofree norecurse nosync nounwind memory(argmem: readwrite) 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, !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 = !{!"double", !7, i64 0}
!11 = !{!12}
!12 = distinct !{!12, !13}
!13 = distinct !{!13, !"LVerDomain"}
!14 = !{!15, !16, !17, !18}
!15 = distinct !{!15, !13}
!16 = distinct !{!16, !13}
!17 = distinct !{!17, !13}
!18 = distinct !{!18, !13}
!19 = !{!15}
!20 = !{!16, !17, !18}
!21 = !{!16}
!22 = !{!17, !18}
!23 = !{!17}
!24 = !{!18}
!25 = distinct !{!25, !26, !27, !28}
!26 = !{!"llvm.loop.mustprogress"}
!27 = !{!"llvm.loop.isvectorized", i32 1}
!28 = !{!"llvm.loop.unroll.runtime.disable"}
!29 = distinct !{!29, !26, !27}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass