; LLVM IR from gem5/gem5 :: ext/mcpat/cacti/technology.ll (Z16wire_capacitancedddddddd)

; 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef double @_Z16wire_capacitancedddddddd(double noundef %0, double noundef %1, double noundef %2, double noundef %3, double noundef %4, double noundef %5, double noundef %6, double noundef %7) #1 {
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  store double %0, ptr %9, align 8, !tbaa !5
  store double %1, ptr %10, align 8, !tbaa !5
  store double %2, ptr %11, align 8, !tbaa !5
  store double %3, ptr %12, align 8, !tbaa !5
  store double %4, ptr %13, align 8, !tbaa !5
  store double %5, ptr %14, align 8, !tbaa !5
  store double %6, ptr %15, align 8, !tbaa !5
  store double %7, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #2
  %20 = load double, ptr %15, align 8, !tbaa !5
  %21 = fmul double 1.770800e-17, %20
  %22 = load double, ptr %9, align 8, !tbaa !5
  %23 = fmul double %21, %22
  %24 = load double, ptr %12, align 8, !tbaa !5
  %25 = fdiv double %23, %24
  store double %25, ptr %17, align 8, !tbaa !5
  %26 = load double, ptr %13, align 8, !tbaa !5
  %27 = fmul double 1.770800e-17, %26
  %28 = load double, ptr %14, align 8, !tbaa !5
  %29 = fmul double %27, %28
  %30 = load double, ptr %10, align 8, !tbaa !5
  %31 = fmul double %29, %30
  %32 = load double, ptr %11, align 8, !tbaa !5
  %33 = fdiv double %31, %32
  store double %33, ptr %18, align 8, !tbaa !5
  %34 = load double, ptr %17, align 8, !tbaa !5
  %35 = load double, ptr %18, align 8, !tbaa !5
  %36 = fadd double %34, %35
  %37 = load double, ptr %16, align 8, !tbaa !5
  %38 = fadd double %36, %37
  store double %38, ptr %19, align 8, !tbaa !5
  %39 = load double, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #2
  ret double %39
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; 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: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local noundef double @_Z16wire_capacitancedddddddd(double noundef %0, double noundef %1, double noundef %2, double noundef %3, double noundef %4, double noundef %5, double noundef %6, double noundef %7) local_unnamed_addr #0 {
  %9 = fmul double %4, 1.770800e-17
  %10 = insertelement <2 x double> poison, double %9, i64 0
  %11 = insertelement <2 x double> %10, double %6, i64 1
  %12 = insertelement <2 x double> <double poison, double 1.770800e-17>, double %5, i64 0
  %13 = fmul <2 x double> %11, %12
  %14 = insertelement <2 x double> poison, double %1, i64 0
  %15 = insertelement <2 x double> %14, double %0, i64 1
  %16 = fmul <2 x double> %13, %15
  %17 = insertelement <2 x double> poison, double %2, i64 0
  %18 = insertelement <2 x double> %17, double %3, i64 1
  %19 = fdiv <2 x double> %16, %18
  %shift = shufflevector <2 x double> %19, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %20 = fadd <2 x double> %19, %shift
  %21 = extractelement <2 x double> %20, i64 0
  %22 = fadd double %21, %7
  ret double %22
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(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" }

!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)"}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,VectorCombinePass