; LLVM IR from achilles288/robot-monitor-graphics :: src/base/math/euler.ll (ZN3rmg5EulerC2Efff)

; 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.rmg::Euler" = type { float, float, float }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN3rmg5EulerC2Efff(ptr noundef nonnull align 4 dereferenceable(12) %0, float noundef %1, float noundef %2, float noundef %3) unnamed_addr #0 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca float, align 4
  %7 = alloca float, align 4
  %8 = alloca float, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store float %1, ptr %6, align 4, !tbaa !9
  store float %2, ptr %7, align 4, !tbaa !9
  store float %3, ptr %8, align 4, !tbaa !9
  %9 = load ptr, ptr %5, align 8
  %10 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 0
  store float 0.000000e+00, ptr %10, align 4, !tbaa !11
  %11 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 1
  store float 0.000000e+00, ptr %11, align 4, !tbaa !13
  %12 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 2
  store float 0.000000e+00, ptr %12, align 4, !tbaa !14
  %13 = load float, ptr %6, align 4, !tbaa !9
  %14 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 0
  store float %13, ptr %14, align 4, !tbaa !11
  %15 = load float, ptr %7, align 4, !tbaa !9
  %16 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 1
  store float %15, ptr %16, align 4, !tbaa !13
  %17 = load float, ptr %8, align 4, !tbaa !9
  %18 = getelementptr inbounds %"struct.rmg::Euler", ptr %9, i32 0, i32 2
  store float %17, ptr %18, align 4, !tbaa !14
  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}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSN3rmg5EulerE", !10, i64 0, !10, i64 4, !10, i64 8}
!13 = !{!12, !10, i64 4}
!14 = !{!12, !10, 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(argmem: write) uwtable
define dso_local void @_ZN3rmg5EulerC2Efff(ptr nocapture noundef nonnull writeonly align 4 dereferenceable(12) %0, float noundef %1, float noundef %2, float noundef %3) unnamed_addr #0 align 2 {
  %5 = getelementptr inbounds i8, ptr %0, i64 4
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  store float %1, ptr %0, align 4, !tbaa !5
  store float %2, ptr %5, align 4, !tbaa !10
  store float %3, ptr %6, align 4, !tbaa !11
  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, !7, i64 0}
!6 = !{!"_ZTSN3rmg5EulerE", !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}


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