; LLVM IR from Slingshot-Physics/slingshot-community :: common/geometry/src/volume.ll (ZN8geometry6volumeENS_5types11shapeCube_tE)

; 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.geometry::types::shapeCube_t" = type { float, float, float }

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef float @_ZN8geometry6volumeENS_5types11shapeCube_tE(<2 x float> %0, float %1) #0 {
  %3 = alloca %"struct.geometry::types::shapeCube_t", align 4
  %4 = alloca { <2 x float>, float }, align 4
  %5 = getelementptr inbounds { <2 x float>, float }, ptr %4, i32 0, i32 0
  store <2 x float> %0, ptr %5, align 4
  %6 = getelementptr inbounds { <2 x float>, float }, ptr %4, i32 0, i32 1
  store float %1, ptr %6, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %3, ptr align 4 %4, i64 12, i1 false)
  %7 = getelementptr inbounds %"struct.geometry::types::shapeCube_t", ptr %3, i32 0, i32 0
  %8 = load float, ptr %7, align 4, !tbaa !5
  %9 = getelementptr inbounds %"struct.geometry::types::shapeCube_t", ptr %3, i32 0, i32 1
  %10 = load float, ptr %9, align 4, !tbaa !10
  %11 = fmul float %8, %10
  %12 = getelementptr inbounds %"struct.geometry::types::shapeCube_t", ptr %3, i32 0, i32 2
  %13 = load float, ptr %12, align 4, !tbaa !11
  %14 = fmul float %11, %13
  ret float %14
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="64" "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 nounwind willreturn memory(argmem: readwrite) }

!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 0}
!6 = !{!"_ZTSN8geometry5types11shapeCube_tE", !7, i64 0, !7, i64 4, !7, i64 8}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!6, !7, i64 4}
!11 = !{!6, !7, i64 8}


; 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 float @_ZN8geometry6volumeENS_5types11shapeCube_tE(<2 x float> %0, float %1) local_unnamed_addr #0 {
  %shift = shufflevector <2 x float> %0, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %3 = fmul <2 x float> %shift, %0
  %4 = extractelement <2 x float> %3, i64 0
  %5 = fmul float %4, %1
  ret float %5
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable "min-legal-vector-width"="64" "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,SROAPass,VectorCombinePass