; LLVM IR from SourangshuGhosh/Fluid-Simulation-for-Computer-Graphics :: src/vmath.ll (ZN5vmath4mat3C2Ef)

; 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"

%"class.vmath::mat3" = type { [9 x float] }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN5vmath4mat3C2Ef(ptr noundef nonnull align 4 dereferenceable(36) %0, float noundef %1) unnamed_addr #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca float, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store float %1, ptr %4, align 4, !tbaa !9
  %5 = load ptr, ptr %3, align 8
  %6 = load float, ptr %4, align 4, !tbaa !9
  %7 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %8 = getelementptr inbounds [9 x float], ptr %7, i64 0, i64 0
  store float %6, ptr %8, align 4, !tbaa !9
  %9 = load float, ptr %4, align 4, !tbaa !9
  %10 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %11 = getelementptr inbounds [9 x float], ptr %10, i64 0, i64 1
  store float %9, ptr %11, align 4, !tbaa !9
  %12 = load float, ptr %4, align 4, !tbaa !9
  %13 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %14 = getelementptr inbounds [9 x float], ptr %13, i64 0, i64 2
  store float %12, ptr %14, align 4, !tbaa !9
  %15 = load float, ptr %4, align 4, !tbaa !9
  %16 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %17 = getelementptr inbounds [9 x float], ptr %16, i64 0, i64 3
  store float %15, ptr %17, align 4, !tbaa !9
  %18 = load float, ptr %4, align 4, !tbaa !9
  %19 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %20 = getelementptr inbounds [9 x float], ptr %19, i64 0, i64 4
  store float %18, ptr %20, align 4, !tbaa !9
  %21 = load float, ptr %4, align 4, !tbaa !9
  %22 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %23 = getelementptr inbounds [9 x float], ptr %22, i64 0, i64 5
  store float %21, ptr %23, align 4, !tbaa !9
  %24 = load float, ptr %4, align 4, !tbaa !9
  %25 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %26 = getelementptr inbounds [9 x float], ptr %25, i64 0, i64 6
  store float %24, ptr %26, align 4, !tbaa !9
  %27 = load float, ptr %4, align 4, !tbaa !9
  %28 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %29 = getelementptr inbounds [9 x float], ptr %28, i64 0, i64 7
  store float %27, ptr %29, align 4, !tbaa !9
  %30 = load float, ptr %4, align 4, !tbaa !9
  %31 = getelementptr inbounds %"class.vmath::mat3", ptr %5, i32 0, i32 0
  %32 = getelementptr inbounds [9 x float], ptr %31, i64 0, i64 8
  store float %30, ptr %32, align 4, !tbaa !9
  ret void
}

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" }

!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}


; 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(argmem: write) uwtable
define dso_local void @_ZN5vmath4mat3C2Ef(ptr nocapture noundef nonnull writeonly align 4 dereferenceable(36) %0, float noundef %1) unnamed_addr #0 align 2 {
  %3 = insertelement <4 x float> poison, float %1, i64 0
  %4 = shufflevector <4 x float> %3, <4 x float> poison, <4 x i32> zeroinitializer
  store <4 x float> %4, ptr %0, align 4, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 16
  store <4 x float> %4, ptr %5, align 4, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 32
  store float %1, ptr %6, align 4, !tbaa !5
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) 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, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass