; LLVM IR from xboot/libcg :: src (cg)

; 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.cg_point_t = type { double, double }
%struct.cg_matrix_t = type { double, double, double, double, double, double }

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #0

; Function Attrs: nounwind uwtable
define dso_local void @cg_matrix_map_point(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %7 = load ptr, ptr %5, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.cg_point_t, ptr %7, i32 0, i32 0
  %9 = load double, ptr %8, align 8, !tbaa !9
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.cg_matrix_t, ptr %10, i32 0, i32 0
  %12 = load double, ptr %11, align 8, !tbaa !12
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.cg_point_t, ptr %13, i32 0, i32 1
  %15 = load double, ptr %14, align 8, !tbaa !14
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.cg_matrix_t, ptr %16, i32 0, i32 2
  %18 = load double, ptr %17, align 8, !tbaa !15
  %19 = fmul double %15, %18
  %20 = call double @llvm.fmuladd.f64(double %9, double %12, double %19)
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.cg_matrix_t, ptr %21, i32 0, i32 4
  %23 = load double, ptr %22, align 8, !tbaa !16
  %24 = fadd double %20, %23
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.cg_point_t, ptr %25, i32 0, i32 0
  store double %24, ptr %26, align 8, !tbaa !9
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.cg_point_t, ptr %27, i32 0, i32 0
  %29 = load double, ptr %28, align 8, !tbaa !9
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.cg_matrix_t, ptr %30, i32 0, i32 1
  %32 = load double, ptr %31, align 8, !tbaa !17
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.cg_point_t, ptr %33, i32 0, i32 1
  %35 = load double, ptr %34, align 8, !tbaa !14
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.cg_matrix_t, ptr %36, i32 0, i32 3
  %38 = load double, ptr %37, align 8, !tbaa !18
  %39 = fmul double %35, %38
  %40 = call double @llvm.fmuladd.f64(double %29, double %32, double %39)
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = getelementptr inbounds %struct.cg_matrix_t, ptr %41, i32 0, i32 5
  %43 = load double, ptr %42, align 8, !tbaa !19
  %44 = fadd double %40, %43
  %45 = load ptr, ptr %6, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.cg_point_t, ptr %45, i32 0, i32 1
  store double %44, ptr %46, align 8, !tbaa !14
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { 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/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"cg_point_t", !11, i64 0, !11, i64 8}
!11 = !{!"double", !7, i64 0}
!12 = !{!13, !11, i64 0}
!13 = !{!"cg_matrix_t", !11, i64 0, !11, i64 8, !11, i64 16, !11, i64 24, !11, i64 32, !11, i64 40}
!14 = !{!10, !11, i64 8}
!15 = !{!13, !11, i64 16}
!16 = !{!13, !11, i64 32}
!17 = !{!13, !11, i64 8}
!18 = !{!13, !11, i64 24}
!19 = !{!13, !11, i64 40}


; 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 double @llvm.fmuladd.f64(double, double, double) #0

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @cg_matrix_map_point(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1, ptr nocapture noundef writeonly %2) local_unnamed_addr #1 {
  %4 = load double, ptr %1, align 8, !tbaa !5
  %5 = load double, ptr %0, align 8, !tbaa !10
  %6 = getelementptr inbounds i8, ptr %1, i64 8
  %7 = load double, ptr %6, align 8, !tbaa !12
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  %9 = load double, ptr %8, align 8, !tbaa !13
  %10 = fmul double %7, %9
  %11 = tail call double @llvm.fmuladd.f64(double %4, double %5, double %10)
  %12 = getelementptr inbounds i8, ptr %0, i64 32
  %13 = load double, ptr %12, align 8, !tbaa !14
  %14 = fadd double %13, %11
  store double %14, ptr %2, align 8, !tbaa !5
  %15 = load double, ptr %1, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %0, i64 8
  %17 = load double, ptr %16, align 8, !tbaa !15
  %18 = getelementptr inbounds i8, ptr %0, i64 24
  %19 = load double, ptr %18, align 8, !tbaa !16
  %20 = fmul double %7, %19
  %21 = tail call double @llvm.fmuladd.f64(double %15, double %17, double %20)
  %22 = getelementptr inbounds i8, ptr %0, i64 40
  %23 = load double, ptr %22, align 8, !tbaa !17
  %24 = fadd double %23, %21
  %25 = getelementptr inbounds i8, ptr %2, i64 8
  store double %24, ptr %25, align 8, !tbaa !12
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) 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 = !{!"cg_point_t", !7, i64 0, !7, i64 8}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!11, !7, i64 0}
!11 = !{!"cg_matrix_t", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40}
!12 = !{!6, !7, i64 8}
!13 = !{!11, !7, i64 16}
!14 = !{!11, !7, i64 32}
!15 = !{!11, !7, i64 8}
!16 = !{!11, !7, i64 24}
!17 = !{!11, !7, i64 40}


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