; LLVM IR from kdrag0n/fxdsp :: external/oboe/src/flowgraph/SinkI24.ll (ZN4oboe9flowgraph7SinkI244readEPvi)

; 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.oboe::flowgraph::FlowGraphSink" = type { %"class.oboe::flowgraph::FlowGraphNode", %"class.oboe::flowgraph::FlowGraphPortFloatInput" }
%"class.oboe::flowgraph::FlowGraphNode" = type { ptr, i64, %"class.std::vector", i8, i8, i32 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.oboe::flowgraph::FlowGraphPortFloatInput" = type { %"class.oboe::flowgraph::FlowGraphPortFloat", ptr }
%"class.oboe::flowgraph::FlowGraphPortFloat" = type { %"class.oboe::flowgraph::FlowGraphPort.base", i32, %"class.std::unique_ptr" }
%"class.oboe::flowgraph::FlowGraphPort.base" = type <{ ptr, ptr, i32 }>
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN4oboe9flowgraph7SinkI244readEPvi(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef %1, i32 noundef %2) unnamed_addr #0 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  %18 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %19, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %20 = getelementptr inbounds %"class.oboe::flowgraph::FlowGraphSink", ptr %18, i32 0, i32 1
  %21 = call noundef i32 @_ZNK4oboe9flowgraph13FlowGraphPort18getSamplesPerFrameEv(ptr noundef nonnull align 8 dereferenceable(20) %20)
  store i32 %21, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  %22 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %22, ptr %9, align 4, !tbaa !9
  br label %23

23:                                               ; preds = %75, %3
  %24 = load i32, ptr %9, align 4, !tbaa !9
  %25 = icmp sgt i32 %24, 0
  br i1 %25, label %26, label %76

26:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  %27 = load i32, ptr %9, align 4, !tbaa !9
  %28 = call noundef i32 @_ZN4oboe9flowgraph13FlowGraphSink8pullDataEi(ptr noundef nonnull align 8 dereferenceable(88) %18, i32 noundef %27)
  store i32 %28, ptr %10, align 4, !tbaa !9
  %29 = load i32, ptr %10, align 4, !tbaa !9
  %30 = icmp sle i32 %29, 0
  br i1 %30, label %31, label %32

31:                                               ; preds = %26
  store i32 3, ptr %11, align 4
  br label %73

32:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %33 = getelementptr inbounds %"class.oboe::flowgraph::FlowGraphSink", ptr %18, i32 0, i32 1
  %34 = call noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40) %33)
  store ptr %34, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %35 = load i32, ptr %10, align 4, !tbaa !9
  %36 = load i32, ptr %8, align 4, !tbaa !9
  %37 = mul nsw i32 %35, %36
  store i32 %37, ptr %13, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 8388607, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  store i32 -8388608, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %16, align 4, !tbaa !9
  br label %38

38:                                               ; preds = %66, %32
  %39 = load i32, ptr %16, align 4, !tbaa !9
  %40 = load i32, ptr %13, align 4, !tbaa !9
  %41 = icmp slt i32 %39, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %38
  store i32 4, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %69

43:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  %44 = load ptr, ptr %12, align 8, !tbaa !5
  %45 = getelementptr inbounds float, ptr %44, i32 1
  store ptr %45, ptr %12, align 8, !tbaa !5
  %46 = load float, ptr %44, align 4, !tbaa !11
  %47 = fmul float %46, 0x4160000000000000
  %48 = fptosi float %47 to i32
  store i32 %48, ptr %17, align 4, !tbaa !9
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %49)
  %51 = load i32, ptr %50, align 4, !tbaa !9
  store i32 %51, ptr %17, align 4, !tbaa !9
  %52 = load i32, ptr %17, align 4, !tbaa !9
  %53 = trunc i32 %52 to i8
  %54 = load ptr, ptr %7, align 8, !tbaa !5
  %55 = getelementptr inbounds i8, ptr %54, i32 1
  store ptr %55, ptr %7, align 8, !tbaa !5
  store i8 %53, ptr %54, align 1, !tbaa !13
  %56 = load i32, ptr %17, align 4, !tbaa !9
  %57 = ashr i32 %56, 8
  %58 = trunc i32 %57 to i8
  %59 = load ptr, ptr %7, align 8, !tbaa !5
  %60 = getelementptr inbounds i8, ptr %59, i32 1
  store ptr %60, ptr %7, align 8, !tbaa !5
  store i8 %58, ptr %59, align 1, !tbaa !13
  %61 = load i32, ptr %17, align 4, !tbaa !9
  %62 = ashr i32 %61, 16
  %63 = trunc i32 %62 to i8
  %64 = load ptr, ptr %7, align 8, !tbaa !5
  %65 = getelementptr inbounds i8, ptr %64, i32 1
  store ptr %65, ptr %7, align 8, !tbaa !5
  store i8 %63, ptr %64, align 1, !tbaa !13
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  br label %66

66:                                               ; preds = %43
  %67 = load i32, ptr %16, align 4, !tbaa !9
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %16, align 4, !tbaa !9
  br label %38, !llvm.loop !14

69:                                               ; preds = %42
  %70 = load i32, ptr %10, align 4, !tbaa !9
  %71 = load i32, ptr %9, align 4, !tbaa !9
  %72 = sub nsw i32 %71, %70
  store i32 %72, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  store i32 0, ptr %11, align 4
  br label %73

73:                                               ; preds = %69, %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %74 = load i32, ptr %11, align 4
  switch i32 %74, label %80 [
    i32 0, label %75
    i32 3, label %76
  ]

75:                                               ; preds = %73
  br label %23, !llvm.loop !16

76:                                               ; preds = %73, %23
  %77 = load i32, ptr %6, align 4, !tbaa !9
  %78 = load i32, ptr %9, align 4, !tbaa !9
  %79 = sub nsw i32 %77, %78
  store i32 1, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  ret i32 %79

80:                                               ; preds = %73
  unreachable
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4oboe9flowgraph13FlowGraphPort18getSamplesPerFrameEv(ptr noundef nonnull align 8 dereferenceable(20)) #2 align 2

declare noundef i32 @_ZN4oboe9flowgraph13FlowGraphSink8pullDataEi(ptr noundef nonnull align 8 dereferenceable(88), i32 noundef) #3

declare noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { mustprogress 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" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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" }
attributes #3 = { "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 #4 = { inlinehint 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" }
attributes #5 = { nounwind }

!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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}


; 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 uwtable
define dso_local noundef i32 @_ZN4oboe9flowgraph7SinkI244readEPvi(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr nocapture noundef writeonly %1, i32 noundef %2) unnamed_addr #0 align 2 {
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = getelementptr inbounds i8, ptr %0, i64 48
  %8 = tail call noundef i32 @_ZNK4oboe9flowgraph13FlowGraphPort18getSamplesPerFrameEv(ptr noundef nonnull align 8 dereferenceable(20) %7)
  %9 = icmp sgt i32 %2, 0
  br i1 %9, label %.lr.ph36, label %.thread

.lr.ph36:                                         ; preds = %3, %._crit_edge
  %.01934 = phi ptr [ %.1.lcssa, %._crit_edge ], [ %1, %3 ]
  %.02233 = phi i32 [ %34, %._crit_edge ], [ %2, %3 ]
  %10 = call noundef i32 @_ZN4oboe9flowgraph13FlowGraphSink8pullDataEi(ptr noundef nonnull align 8 dereferenceable(88) %0, i32 noundef %.02233)
  %11 = icmp slt i32 %10, 1
  br i1 %11, label %.thread, label %12

12:                                               ; preds = %.lr.ph36
  %13 = call noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40) %7)
  %14 = mul nsw i32 %10, %8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  store i32 8388607, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  store i32 -8388608, ptr %5, align 4, !tbaa !5
  %15 = icmp sgt i32 %14, 0
  br i1 %15, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %12, %.lr.ph
  %.032 = phi i32 [ %33, %.lr.ph ], [ 0, %12 ]
  %.131 = phi ptr [ %32, %.lr.ph ], [ %.01934, %12 ]
  %.02030 = phi ptr [ %16, %.lr.ph ], [ %13, %12 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #5
  %16 = getelementptr inbounds i8, ptr %.02030, i64 4
  %17 = load float, ptr %.02030, align 4, !tbaa !9
  %18 = fmul float %17, 0x4160000000000000
  %19 = fptosi float %18 to i32
  store i32 %19, ptr %6, align 4, !tbaa !5
  %20 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %21 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %20)
  %22 = load i32, ptr %21, align 4, !tbaa !5
  store i32 %22, ptr %6, align 4, !tbaa !5
  %23 = trunc i32 %22 to i8
  %24 = getelementptr inbounds i8, ptr %.131, i64 1
  store i8 %23, ptr %.131, align 1, !tbaa !11
  %25 = load i32, ptr %6, align 4, !tbaa !5
  %26 = lshr i32 %25, 8
  %27 = trunc i32 %26 to i8
  %28 = getelementptr inbounds i8, ptr %.131, i64 2
  store i8 %27, ptr %24, align 1, !tbaa !11
  %29 = load i32, ptr %6, align 4, !tbaa !5
  %30 = lshr i32 %29, 16
  %31 = trunc i32 %30 to i8
  %32 = getelementptr inbounds i8, ptr %.131, i64 3
  store i8 %31, ptr %28, align 1, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  %33 = add nuw nsw i32 %.032, 1
  %exitcond.not = icmp eq i32 %33, %14
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !12

._crit_edge:                                      ; preds = %.lr.ph, %12
  %.1.lcssa = phi ptr [ %.01934, %12 ], [ %32, %.lr.ph ]
  %34 = sub nsw i32 %.02233, %10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  %35 = icmp sgt i32 %34, 0
  br i1 %35, label %.lr.ph36, label %.thread

.thread:                                          ; preds = %._crit_edge, %.lr.ph36, %3
  %.022.lcssa = phi i32 [ %2, %3 ], [ %.02233, %.lr.ph36 ], [ %34, %._crit_edge ]
  %36 = sub nsw i32 %2, %.022.lcssa
  ret i32 %36
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4oboe9flowgraph13FlowGraphPort18getSamplesPerFrameEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #2 align 2

declare noundef i32 @_ZN4oboe9flowgraph13FlowGraphSink8pullDataEi(ptr noundef nonnull align 8 dereferenceable(88), i32 noundef) local_unnamed_addr #3

declare noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { mustprogress 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" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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" }
attributes #3 = { "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 #4 = { inlinehint 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" }
attributes #5 = { nounwind }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass