; LLVM IR from moarseniy/CudaFEMproject :: FEMproject/femstruct/src/femstruct.ll (ZN19TimeDependentEntity7BerlageEf)

; 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.TimeDependentEntity = type { float, float, float, float, { i64, i64 } }

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3expf(float noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN19TimeDependentEntity7BerlageEf(ptr noundef nonnull align 8 dereferenceable(32) %0, float noundef %1) #3 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca float, align 4
  %5 = alloca float, align 4
  %6 = alloca float, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store float %1, ptr %4, align 4, !tbaa !9
  %7 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  %8 = getelementptr inbounds %struct.TimeDependentEntity, ptr %7, i32 0, i32 2
  %9 = load float, ptr %8, align 8, !tbaa !11
  %10 = fpext float %9 to double
  %11 = fmul double 0x401921FB54442D18, %10
  %12 = fptrunc double %11 to float
  store float %12, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  %13 = load float, ptr %5, align 4, !tbaa !9
  %14 = call float @sqrtf(float noundef 3.000000e+00) #5
  %15 = fdiv float %13, %14
  store float %15, ptr %6, align 4, !tbaa !9
  %16 = load float, ptr %6, align 4, !tbaa !9
  %17 = load float, ptr %6, align 4, !tbaa !9
  %18 = fmul float %16, %17
  %19 = fdiv float %18, 4.000000e+00
  %20 = load float, ptr %6, align 4, !tbaa !9
  %21 = fmul float -1.000000e+00, %20
  %22 = load float, ptr %4, align 4, !tbaa !9
  %23 = fmul float %21, %22
  %24 = call noundef float @_ZSt3expf(float noundef %23)
  %25 = fmul float %19, %24
  %26 = load float, ptr %5, align 4, !tbaa !9
  %27 = load float, ptr %4, align 4, !tbaa !9
  %28 = fmul float %26, %27
  %29 = call noundef float @_ZSt3sinf(float noundef %28)
  %30 = load float, ptr %6, align 4, !tbaa !9
  %31 = load float, ptr %6, align 4, !tbaa !9
  %32 = fmul float %30, %31
  %33 = load float, ptr %6, align 4, !tbaa !9
  %34 = fmul float %32, %33
  %35 = fdiv float 1.000000e+00, %34
  %36 = load float, ptr %4, align 4, !tbaa !9
  %37 = load float, ptr %6, align 4, !tbaa !9
  %38 = load float, ptr %6, align 4, !tbaa !9
  %39 = fmul float %37, %38
  %40 = fdiv float %36, %39
  %41 = fadd float %35, %40
  %42 = load float, ptr %4, align 4, !tbaa !9
  %43 = load float, ptr %4, align 4, !tbaa !9
  %44 = fmul float %42, %43
  %45 = load float, ptr %6, align 4, !tbaa !9
  %46 = fdiv float %44, %45
  %47 = fsub float %41, %46
  %48 = load float, ptr %5, align 4, !tbaa !9
  %49 = load float, ptr %4, align 4, !tbaa !9
  %50 = fmul float %48, %49
  %51 = call noundef float @_ZSt3cosf(float noundef %50)
  %52 = call float @sqrtf(float noundef 3.000000e+00) #5
  %53 = fmul float %51, %52
  %54 = load float, ptr %4, align 4, !tbaa !9
  %55 = load float, ptr %4, align 4, !tbaa !9
  %56 = fmul float %54, %55
  %57 = load float, ptr %6, align 4, !tbaa !9
  %58 = fdiv float %56, %57
  %59 = load float, ptr %4, align 4, !tbaa !9
  %60 = load float, ptr %6, align 4, !tbaa !9
  %61 = load float, ptr %6, align 4, !tbaa !9
  %62 = fmul float %60, %61
  %63 = fdiv float %59, %62
  %64 = fadd float %58, %63
  %65 = fmul float %53, %64
  %66 = fneg float %65
  %67 = call float @llvm.fmuladd.f32(float %29, float %47, float %66)
  %68 = fmul float %25, %67
  %69 = getelementptr inbounds %struct.TimeDependentEntity, ptr %7, i32 0, i32 0
  store float %68, ptr %69, align 8, !tbaa !13
  %70 = getelementptr inbounds %struct.TimeDependentEntity, ptr %7, i32 0, i32 1
  %71 = load float, ptr %70, align 4, !tbaa !14
  %72 = getelementptr inbounds %struct.TimeDependentEntity, ptr %7, i32 0, i32 0
  %73 = load float, ptr %72, align 8, !tbaa !13
  %74 = fmul float %73, %71
  store float %74, ptr %72, align 8, !tbaa !13
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  ret void
}

; Function Attrs: nounwind
declare float @sqrtf(float noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3sinf(float noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3cosf(float noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { inlinehint 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 #3 = { mustprogress 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 #4 = { 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 #5 = { 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 = !{!"float", !7, i64 0}
!11 = !{!12, !10, i64 8}
!12 = !{!"_ZTS19TimeDependentEntity", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !7, i64 16}
!13 = !{!12, !10, i64 0}
!14 = !{!12, !10, i64 4}


; 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 float @llvm.fmuladd.f32(float, float, float) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3expf(float noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN19TimeDependentEntity7BerlageEf(ptr nocapture noundef nonnull align 8 dereferenceable(32) %0, float noundef %1) local_unnamed_addr #2 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = load float, ptr %3, align 8, !tbaa !5
  %5 = fpext float %4 to double
  %6 = fmul double %5, 0x401921FB54442D18
  %7 = fptrunc double %6 to float
  %8 = fdiv float %7, 0x3FFBB67AE0000000
  %9 = fneg float %8
  %10 = fmul float %9, %1
  %11 = tail call noundef float @_ZSt3expf(float noundef %10)
  %12 = fmul float %7, %1
  %13 = tail call noundef float @_ZSt3sinf(float noundef %12)
  %14 = fmul float %8, %8
  %15 = fmul float %14, 2.500000e-01
  %16 = fmul float %11, %15
  %17 = fmul float %8, %14
  %18 = insertelement <2 x float> <float poison, float 1.000000e+00>, float %1, i64 0
  %19 = insertelement <2 x float> poison, float %14, i64 0
  %20 = insertelement <2 x float> %19, float %17, i64 1
  %21 = fdiv <2 x float> %18, %20
  %22 = extractelement <2 x float> %21, i64 0
  %shift = shufflevector <2 x float> %21, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %23 = fadd <2 x float> %21, %shift
  %24 = extractelement <2 x float> %23, i64 0
  %25 = fmul float %1, %1
  %26 = fdiv float %25, %8
  %27 = fsub float %24, %26
  %28 = tail call noundef float @_ZSt3cosf(float noundef %12)
  %29 = fadd float %26, %22
  %30 = fmul float %28, 0xBFFBB67AE0000000
  %31 = fmul float %30, %29
  %32 = tail call float @llvm.fmuladd.f32(float %13, float %27, float %31)
  %33 = fmul float %16, %32
  %34 = getelementptr inbounds i8, ptr %0, i64 4
  %35 = load float, ptr %34, align 4, !tbaa !10
  %36 = fmul float %35, %33
  store float %36, ptr %0, align 8, !tbaa !11
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3sinf(float noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3cosf(float noundef) local_unnamed_addr #1

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

!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, !7, i64 8}
!6 = !{!"_ZTS19TimeDependentEntity", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !8, i64 16}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!6, !7, i64 4}
!11 = !{!6, !7, i64 0}


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