; LLVM IR from OpenFAST/openfast :: modules/map/src (jacobian)

; 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
declare double @sqrt(double noundef) #0

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

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #0

; Function Attrs: nounwind uwtable
define dso_local double @jacobian_dzdv_no_contact(double noundef %0, double noundef %1, double noundef %2, double noundef %3, double noundef %4) #2 {
  %6 = alloca double, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  store double %0, ptr %6, align 8, !tbaa !5
  store double %1, ptr %7, align 8, !tbaa !5
  store double %2, ptr %8, align 8, !tbaa !5
  store double %3, ptr %9, align 8, !tbaa !5
  store double %4, ptr %10, align 8, !tbaa !5
  %11 = load double, ptr %6, align 8, !tbaa !5
  %12 = load double, ptr %7, align 8, !tbaa !5
  %13 = fdiv double %11, %12
  %14 = load double, ptr %6, align 8, !tbaa !5
  %15 = load double, ptr %7, align 8, !tbaa !5
  %16 = fdiv double %14, %15
  %17 = call double @pow(double noundef %16, double noundef 2.000000e+00) #3
  %18 = fadd double 1.000000e+00, %17
  %19 = call double @sqrt(double noundef %18) #3
  %20 = fdiv double %13, %19
  %21 = load double, ptr %6, align 8, !tbaa !5
  %22 = load double, ptr %8, align 8, !tbaa !5
  %23 = load double, ptr %9, align 8, !tbaa !5
  %24 = fneg double %22
  %25 = call double @llvm.fmuladd.f64(double %24, double %23, double %21)
  %26 = load double, ptr %7, align 8, !tbaa !5
  %27 = fdiv double %25, %26
  %28 = load double, ptr %6, align 8, !tbaa !5
  %29 = load double, ptr %8, align 8, !tbaa !5
  %30 = load double, ptr %9, align 8, !tbaa !5
  %31 = fneg double %29
  %32 = call double @llvm.fmuladd.f64(double %31, double %30, double %28)
  %33 = load double, ptr %7, align 8, !tbaa !5
  %34 = fdiv double %32, %33
  %35 = call double @pow(double noundef %34, double noundef 2.000000e+00) #3
  %36 = fadd double 1.000000e+00, %35
  %37 = call double @sqrt(double noundef %36) #3
  %38 = fdiv double %27, %37
  %39 = fsub double %20, %38
  %40 = load double, ptr %8, align 8, !tbaa !5
  %41 = fdiv double %39, %40
  %42 = load double, ptr %9, align 8, !tbaa !5
  %43 = load double, ptr %10, align 8, !tbaa !5
  %44 = fdiv double %42, %43
  %45 = fadd double %41, %44
  ret double %45
}

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { 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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/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 nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #0

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
define dso_local double @jacobian_dzdv_no_contact(double noundef %0, double noundef %1, double noundef %2, double noundef %3, double noundef %4) local_unnamed_addr #1 {
  %6 = fneg double %2
  %7 = tail call double @llvm.fmuladd.f64(double %6, double %3, double %0)
  %8 = insertelement <2 x double> poison, double %0, i64 0
  %9 = insertelement <2 x double> %8, double %7, i64 1
  %10 = insertelement <2 x double> poison, double %1, i64 0
  %11 = shufflevector <2 x double> %10, <2 x double> poison, <2 x i32> zeroinitializer
  %12 = fdiv <2 x double> %9, %11
  %13 = fmul <2 x double> %12, %12
  %14 = fadd <2 x double> %13, <double 1.000000e+00, double 1.000000e+00>
  %15 = tail call <2 x double> @llvm.sqrt.v2f64(<2 x double> %14)
  %16 = fdiv <2 x double> %12, %15
  %shift = shufflevector <2 x double> %16, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %17 = fsub <2 x double> %16, %shift
  %18 = insertelement <2 x double> poison, double %3, i64 0
  %19 = shufflevector <2 x double> %18, <2 x double> %17, <2 x i32> <i32 0, i32 2>
  %20 = insertelement <2 x double> poison, double %4, i64 0
  %21 = insertelement <2 x double> %20, double %2, i64 1
  %22 = fdiv <2 x double> %19, %21
  %shift17 = shufflevector <2 x double> %22, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %23 = fadd <2 x double> %22, %shift17
  %24 = extractelement <2 x double> %23, i64 0
  ret double %24
}

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { 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" }
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)"}


; Effective O3 passes: AggressiveInstCombinePass,EarlyCSEPass,GlobalDCEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,TailCallElimPass,VectorCombinePass