; LLVM IR from filipwasil/fillwave :: src/cmn/Finishable.ll (ZNK3flw3flf10Finishable17getPercentageDoneEv)

; 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.flw::flf::Finishable" = type { ptr, i8, float, float, float }

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef float @_ZNK3flw3flf10Finishable17getPercentageDoneEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #0 align 2 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = getelementptr inbounds %"class.flw::flf::Finishable", ptr %3, i32 0, i32 3
  %5 = load float, ptr %4, align 8, !tbaa !9
  %6 = getelementptr inbounds %"class.flw::flf::Finishable", ptr %3, i32 0, i32 2
  %7 = load float, ptr %6, align 4, !tbaa !13
  %8 = fdiv float %5, %7
  %9 = fcmp oge float %8, 1.000000e+00
  br i1 %9, label %10, label %11

10:                                               ; preds = %1
  br label %17

11:                                               ; preds = %1
  %12 = getelementptr inbounds %"class.flw::flf::Finishable", ptr %3, i32 0, i32 3
  %13 = load float, ptr %12, align 8, !tbaa !9
  %14 = getelementptr inbounds %"class.flw::flf::Finishable", ptr %3, i32 0, i32 2
  %15 = load float, ptr %14, align 4, !tbaa !13
  %16 = fdiv float %13, %15
  br label %17

17:                                               ; preds = %11, %10
  %18 = phi float [ 1.000000e+00, %10 ], [ %16, %11 ]
  ret float %18
}

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, !12, i64 16}
!10 = !{!"_ZTSN3flw3flf10FinishableE", !11, i64 8, !12, i64 12, !12, i64 16, !12, i64 20}
!11 = !{!"bool", !7, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!10, !12, i64 12}


; 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: read) uwtable
define dso_local noundef float @_ZNK3flw3flf10Finishable17getPercentageDoneEv(ptr nocapture noundef nonnull readonly align 8 dereferenceable(24) %0) local_unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 16
  %3 = load float, ptr %2, align 8, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %0, i64 12
  %5 = load float, ptr %4, align 4, !tbaa !11
  %6 = fdiv float %3, %5
  %.inv = fcmp oge float %6, 1.000000e+00
  %7 = select i1 %.inv, float 1.000000e+00, float %6
  ret float %7
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: read) 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, !10, i64 16}
!6 = !{!"_ZTSN3flw3flf10FinishableE", !7, i64 8, !10, i64 12, !10, i64 16, !10, i64 20}
!7 = !{!"bool", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"float", !8, i64 0}
!11 = !{!6, !10, i64 12}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass