; LLVM IR from cfd-rg-solver/FVM-RG-Solver :: src/energycalc.ll (ZN13OneTempApprox14getTrRotEnegryER10macroParamm)

; 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.macroParam = type { %struct.Mixture, %"class.std::vector.0", %"class.std::vector.0", double, double, double, double, double, double, double, double, %"class.std::__cxx11::basic_string" }
%struct.Mixture = type <{ %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<MixtureComponent, std::allocator<MixtureComponent>>::_Vector_impl" }
%"struct.std::_Vector_base<MixtureComponent, std::allocator<MixtureComponent>>::_Vector_impl" = type { %"struct.std::_Vector_base<MixtureComponent, std::allocator<MixtureComponent>>::_Vector_impl_data" }
%"struct.std::_Vector_base<MixtureComponent, std::allocator<MixtureComponent>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%struct.MixtureComponent = type { double, double, double, double, double, i32, i32, %"class.std::__cxx11::basic_string" }

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

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef double @_ZN13OneTempApprox14getTrRotEnegryER10macroParamm(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(176) %1, i64 noundef %2) #1 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca double, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i64 %2, ptr %6, align 8, !tbaa !9
  %9 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #2
  %10 = load ptr, ptr %5, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.macroParam, ptr %10, i32 0, i32 0
  %12 = getelementptr inbounds %struct.Mixture, ptr %11, i32 0, i32 0
  %13 = load i64, ptr %6, align 8, !tbaa !9
  %14 = call noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %13) #2
  %15 = getelementptr inbounds %struct.MixtureComponent, ptr %14, i32 0, i32 6
  %16 = load i32, ptr %15, align 4, !tbaa !11
  store i32 %16, ptr %7, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #2
  %17 = load i32, ptr %7, align 4, !tbaa !17
  %18 = mul nsw i32 %17, 2
  %19 = add nsw i32 %18, 1
  %20 = sitofp i32 %19 to double
  %21 = fdiv double %20, 2.000000e+00
  %22 = fmul double %21, 0x3B30B0E674035E1A
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.macroParam, ptr %23, i32 0, i32 8
  %25 = load double, ptr %24, align 8, !tbaa !18
  %26 = fmul double %22, %25
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.macroParam, ptr %27, i32 0, i32 2
  %29 = load i64, ptr %6, align 8, !tbaa !9
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %28, i64 noundef %29) #2
  %31 = load double, ptr %30, align 8, !tbaa !29
  %32 = fmul double %26, %31
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.macroParam, ptr %33, i32 0, i32 0
  %35 = getelementptr inbounds %struct.Mixture, ptr %34, i32 0, i32 0
  %36 = load i64, ptr %6, align 8, !tbaa !9
  %37 = call noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef %36) #2
  %38 = getelementptr inbounds %struct.MixtureComponent, ptr %37, i32 0, i32 2
  %39 = load double, ptr %38, align 8, !tbaa !30
  %40 = fdiv double %32, %39
  store double %40, ptr %8, align 8, !tbaa !29
  %41 = load double, ptr %8, align 8, !tbaa !29
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #2
  ret double %41
}

; 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
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !14, i64 44}
!12 = !{!"_ZTS16MixtureComponent", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32, !14, i64 40, !14, i64 44, !15, i64 48}
!13 = !{!"double", !7, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !16, i64 0, !10, i64 8, !7, i64 16}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!17 = !{!14, !14, i64 0}
!18 = !{!19, !13, i64 120}
!19 = !{!"_ZTS10macroParam", !20, i64 0, !25, i64 32, !25, i64 56, !13, i64 80, !13, i64 88, !13, i64 96, !13, i64 104, !13, i64 112, !13, i64 120, !13, i64 128, !13, i64 136, !15, i64 144}
!20 = !{!"_ZTS7Mixture", !21, i64 0, !14, i64 24}
!21 = !{!"_ZTSSt6vectorI16MixtureComponentSaIS0_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseI16MixtureComponentSaIS0_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseI16MixtureComponentSaIS0_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseI16MixtureComponentSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSSt6vectorIdSaIdEE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!13, !13, i64 0}
!30 = !{!12, !13, i64 16}


; 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 nounwind uwtable
define dso_local noundef double @_ZN13OneTempApprox14getTrRotEnegryER10macroParamm(ptr nocapture noundef nonnull readnone align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(176) %1, i64 noundef %2) local_unnamed_addr #0 align 2 {
  %4 = tail call noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %2) #1
  %5 = getelementptr inbounds i8, ptr %4, i64 44
  %6 = load i32, ptr %5, align 4, !tbaa !5
  %7 = shl nsw i32 %6, 1
  %8 = or disjoint i32 %7, 1
  %9 = sitofp i32 %8 to double
  %10 = fmul double %9, 5.000000e-01
  %11 = fmul double %10, 0x3B30B0E674035E1A
  %12 = getelementptr inbounds i8, ptr %1, i64 120
  %13 = load double, ptr %12, align 8, !tbaa !15
  %14 = fmul double %13, %11
  %15 = getelementptr inbounds i8, ptr %1, i64 56
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %2) #1
  %17 = load double, ptr %16, align 8, !tbaa !26
  %18 = fmul double %17, %14
  %19 = tail call noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %2) #1
  %20 = getelementptr inbounds i8, ptr %19, i64 16
  %21 = load double, ptr %20, align 8, !tbaa !27
  %22 = fdiv double %18, %21
  ret double %22
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(80) ptr @_ZNSt6vectorI16MixtureComponentSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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, !10, i64 44}
!6 = !{!"_ZTS16MixtureComponent", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !10, i64 40, !10, i64 44, !11, i64 48}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !14, i64 8, !8, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !13, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"long", !8, i64 0}
!15 = !{!16, !7, i64 120}
!16 = !{!"_ZTS10macroParam", !17, i64 0, !22, i64 32, !22, i64 56, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !7, i64 120, !7, i64 128, !7, i64 136, !11, i64 144}
!17 = !{!"_ZTS7Mixture", !18, i64 0, !10, i64 24}
!18 = !{!"_ZTSSt6vectorI16MixtureComponentSaIS0_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseI16MixtureComponentSaIS0_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseI16MixtureComponentSaIS0_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseI16MixtureComponentSaIS0_EE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!22 = !{!"_ZTSSt6vectorIdSaIdEE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !13, i64 0, !13, i64 8, !13, i64 16}
!26 = !{!7, !7, i64 0}
!27 = !{!6, !7, i64 16}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,TailCallElimPass