; LLVM IR from facebookresearch/habitat-sim :: src/deps/basis-universal/encoder (basisu_astc_decomp)

; 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.basisu_astc::astc::(anonymous namespace)::Block128" = type { [2 x i64] }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN11basisu_astc4astc10decompressEPhPKhbii(ptr noundef %0, ptr noundef %1, i1 noundef zeroext %2, i32 noundef %3, i32 noundef %4) #0 {
  %6 = alloca i1, align 1
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i8, align 1
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i8, align 1
  %13 = alloca [576 x float], align 16
  %14 = alloca %"class.basisu_astc::astc::(anonymous namespace)::Block128", align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  %19 = zext i1 %2 to i8
  store i8 %19, ptr %9, align 1, !tbaa !9
  store i32 %3, ptr %10, align 4, !tbaa !11
  store i32 %4, ptr %11, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #5
  store i8 1, ptr %12, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 2304, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #5
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  call void @_ZN11basisu_astc4astc12_GLOBAL__N_18Block128C2EPKh(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef %20)
  %21 = load i8, ptr %9, align 1, !tbaa !9, !range !13, !noundef !14
  %22 = trunc i8 %21 to i1
  br i1 %22, label %23, label %25

23:                                               ; preds = %5
  %24 = load ptr, ptr %7, align 8, !tbaa !5
  br label %27

25:                                               ; preds = %5
  %26 = getelementptr inbounds [576 x float], ptr %13, i64 0, i64 0
  br label %27

27:                                               ; preds = %25, %23
  %28 = phi ptr [ %24, %23 ], [ %26, %25 ]
  %29 = load i32, ptr %10, align 4, !tbaa !11
  %30 = load i32, ptr %11, align 4, !tbaa !11
  %31 = load i8, ptr %9, align 1, !tbaa !9, !range !13, !noundef !14
  %32 = trunc i8 %31 to i1
  %33 = call noundef i32 @_ZN11basisu_astc4astc12_GLOBAL__N_115decompressBlockEPvRKNS1_8Block128Eiibb(ptr noundef %28, ptr noundef nonnull align 8 dereferenceable(16) %14, i32 noundef %29, i32 noundef %30, i1 noundef zeroext %32, i1 noundef zeroext true)
  %34 = icmp ne i32 %33, 0
  br i1 %34, label %35, label %36

35:                                               ; preds = %27
  store i1 false, ptr %6, align 1
  store i32 1, ptr %15, align 4
  br label %131

36:                                               ; preds = %27
  %37 = load i8, ptr %9, align 1, !tbaa !9, !range !13, !noundef !14
  %38 = trunc i8 %37 to i1
  br i1 %38, label %130, label %39

39:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %16, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  store i32 0, ptr %17, align 4, !tbaa !11
  br label %40

40:                                               ; preds = %126, %39
  %41 = load i32, ptr %17, align 4, !tbaa !11
  %42 = load i32, ptr %11, align 4, !tbaa !11
  %43 = icmp slt i32 %41, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %40
  store i32 2, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  br label %129

45:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #5
  store i32 0, ptr %18, align 4, !tbaa !11
  br label %46

46:                                               ; preds = %120, %45
  %47 = load i32, ptr %18, align 4, !tbaa !11
  %48 = load i32, ptr %10, align 4, !tbaa !11
  %49 = icmp slt i32 %47, %48
  br i1 %49, label %51, label %50

50:                                               ; preds = %46
  store i32 5, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #5
  br label %125

51:                                               ; preds = %46
  %52 = load i32, ptr %16, align 4, !tbaa !11
  %53 = mul nsw i32 %52, 4
  %54 = add nsw i32 %53, 0
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [576 x float], ptr %13, i64 0, i64 %55
  %57 = load float, ptr %56, align 4, !tbaa !15
  %58 = call float @llvm.fmuladd.f32(float %57, float 6.553600e+04, float 5.000000e-01)
  %59 = fptosi float %58 to i32
  %60 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %59, i32 noundef 0, i32 noundef 65535)
  %61 = ashr i32 %60, 8
  %62 = trunc i32 %61 to i8
  %63 = load ptr, ptr %7, align 8, !tbaa !5
  %64 = load i32, ptr %16, align 4, !tbaa !11
  %65 = mul nsw i32 4, %64
  %66 = add nsw i32 %65, 0
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds i8, ptr %63, i64 %67
  store i8 %62, ptr %68, align 1, !tbaa !17
  %69 = load i32, ptr %16, align 4, !tbaa !11
  %70 = mul nsw i32 %69, 4
  %71 = add nsw i32 %70, 1
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [576 x float], ptr %13, i64 0, i64 %72
  %74 = load float, ptr %73, align 4, !tbaa !15
  %75 = call float @llvm.fmuladd.f32(float %74, float 6.553600e+04, float 5.000000e-01)
  %76 = fptosi float %75 to i32
  %77 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %76, i32 noundef 0, i32 noundef 65535)
  %78 = ashr i32 %77, 8
  %79 = trunc i32 %78 to i8
  %80 = load ptr, ptr %7, align 8, !tbaa !5
  %81 = load i32, ptr %16, align 4, !tbaa !11
  %82 = mul nsw i32 4, %81
  %83 = add nsw i32 %82, 1
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds i8, ptr %80, i64 %84
  store i8 %79, ptr %85, align 1, !tbaa !17
  %86 = load i32, ptr %16, align 4, !tbaa !11
  %87 = mul nsw i32 %86, 4
  %88 = add nsw i32 %87, 2
  %89 = sext i32 %88 to i64
  %90 = getelementptr inbounds [576 x float], ptr %13, i64 0, i64 %89
  %91 = load float, ptr %90, align 4, !tbaa !15
  %92 = call float @llvm.fmuladd.f32(float %91, float 6.553600e+04, float 5.000000e-01)
  %93 = fptosi float %92 to i32
  %94 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %93, i32 noundef 0, i32 noundef 65535)
  %95 = ashr i32 %94, 8
  %96 = trunc i32 %95 to i8
  %97 = load ptr, ptr %7, align 8, !tbaa !5
  %98 = load i32, ptr %16, align 4, !tbaa !11
  %99 = mul nsw i32 4, %98
  %100 = add nsw i32 %99, 2
  %101 = sext i32 %100 to i64
  %102 = getelementptr inbounds i8, ptr %97, i64 %101
  store i8 %96, ptr %102, align 1, !tbaa !17
  %103 = load i32, ptr %16, align 4, !tbaa !11
  %104 = mul nsw i32 %103, 4
  %105 = add nsw i32 %104, 3
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds [576 x float], ptr %13, i64 0, i64 %106
  %108 = load float, ptr %107, align 4, !tbaa !15
  %109 = call float @llvm.fmuladd.f32(float %108, float 6.553600e+04, float 5.000000e-01)
  %110 = fptosi float %109 to i32
  %111 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %110, i32 noundef 0, i32 noundef 65535)
  %112 = ashr i32 %111, 8
  %113 = trunc i32 %112 to i8
  %114 = load ptr, ptr %7, align 8, !tbaa !5
  %115 = load i32, ptr %16, align 4, !tbaa !11
  %116 = mul nsw i32 4, %115
  %117 = add nsw i32 %116, 3
  %118 = sext i32 %117 to i64
  %119 = getelementptr inbounds i8, ptr %114, i64 %118
  store i8 %113, ptr %119, align 1, !tbaa !17
  br label %120

120:                                              ; preds = %51
  %121 = load i32, ptr %18, align 4, !tbaa !11
  %122 = add nsw i32 %121, 1
  store i32 %122, ptr %18, align 4, !tbaa !11
  %123 = load i32, ptr %16, align 4, !tbaa !11
  %124 = add nsw i32 %123, 1
  store i32 %124, ptr %16, align 4, !tbaa !11
  br label %46, !llvm.loop !18

125:                                              ; preds = %50
  br label %126

126:                                              ; preds = %125
  %127 = load i32, ptr %17, align 4, !tbaa !11
  %128 = add nsw i32 %127, 1
  store i32 %128, ptr %17, align 4, !tbaa !11
  br label %40, !llvm.loop !20

129:                                              ; preds = %44
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %130

130:                                              ; preds = %129, %36
  store i1 true, ptr %6, align 1
  store i32 1, ptr %15, align 4
  br label %131

131:                                              ; preds = %130, %35
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 2304, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #5
  %132 = load i1, ptr %6, align 1
  ret i1 %132
}

; 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 hidden void @_ZN11basisu_astc4astc12_GLOBAL__N_18Block128C2EPKh(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN11basisu_astc4astc12_GLOBAL__N_115decompressBlockEPvRKNS1_8Block128Eiibb(ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), i32 noundef, i32 noundef, i1 noundef zeroext, i1 noundef zeroext) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef, i32 noundef, i32 noundef) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #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 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"bool", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = !{!16, !16, i64 0}
!16 = !{!"float", !7, i64 0}
!17 = !{!7, !7, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = distinct !{!20, !19}


; 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"

%"class.basisu_astc::astc::(anonymous namespace)::Block128" = type { [2 x i64] }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN11basisu_astc4astc10decompressEPhPKhbii(ptr noundef %0, ptr noundef %1, i1 noundef zeroext %2, i32 noundef %3, i32 noundef %4) local_unnamed_addr #0 {
  %6 = alloca [576 x float], align 16
  %7 = alloca %"class.basisu_astc::astc::(anonymous namespace)::Block128", align 8
  call void @llvm.lifetime.start.p0(i64 2304, ptr nonnull %6) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  call void @_ZN11basisu_astc4astc12_GLOBAL__N_18Block128C2EPKh(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef %1)
  %8 = select i1 %2, ptr %0, ptr %6
  %9 = call noundef i32 @_ZN11basisu_astc4astc12_GLOBAL__N_115decompressBlockEPvRKNS1_8Block128Eiibb(ptr noundef %8, ptr noundef nonnull align 8 dereferenceable(16) %7, i32 noundef %3, i32 noundef %4, i1 noundef zeroext %2, i1 noundef zeroext true)
  %.not = icmp eq i32 %9, 0
  %.not34 = xor i1 %2, true
  %10 = icmp sgt i32 %4, 0
  %11 = and i1 %10, %.not34
  %12 = icmp sgt i32 %3, 0
  %13 = and i1 %11, %12
  %or.cond38 = and i1 %13, %.not
  br i1 %or.cond38, label %.preheader.us, label %.loopexit

.preheader.us:                                    ; preds = %5, %._crit_edge.us
  %.02633.us = phi i32 [ %53, %._crit_edge.us ], [ 0, %5 ]
  %.02732.us = phi i32 [ %15, %._crit_edge.us ], [ 0, %5 ]
  %14 = sext i32 %.02732.us to i64
  %15 = add i32 %.02732.us, %3
  br label %16

16:                                               ; preds = %.preheader.us, %16
  %indvars.iv = phi i64 [ %14, %.preheader.us ], [ %indvars.iv.next, %16 ]
  %17 = shl nsw i64 %indvars.iv, 2
  %18 = getelementptr inbounds [576 x float], ptr %6, i64 0, i64 %17
  %19 = load float, ptr %18, align 16, !tbaa !5
  %20 = call float @llvm.fmuladd.f32(float %19, float 6.553600e+04, float 5.000000e-01)
  %21 = fptosi float %20 to i32
  %22 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %21, i32 noundef 0, i32 noundef 65535)
  %23 = lshr i32 %22, 8
  %24 = trunc i32 %23 to i8
  %25 = getelementptr inbounds i8, ptr %0, i64 %17
  store i8 %24, ptr %25, align 1, !tbaa !9
  %26 = or disjoint i64 %17, 1
  %27 = getelementptr inbounds [576 x float], ptr %6, i64 0, i64 %26
  %28 = load float, ptr %27, align 4, !tbaa !5
  %29 = call float @llvm.fmuladd.f32(float %28, float 6.553600e+04, float 5.000000e-01)
  %30 = fptosi float %29 to i32
  %31 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %30, i32 noundef 0, i32 noundef 65535)
  %32 = lshr i32 %31, 8
  %33 = trunc i32 %32 to i8
  %34 = getelementptr inbounds i8, ptr %0, i64 %26
  store i8 %33, ptr %34, align 1, !tbaa !9
  %35 = or disjoint i64 %17, 2
  %36 = getelementptr inbounds [576 x float], ptr %6, i64 0, i64 %35
  %37 = load float, ptr %36, align 8, !tbaa !5
  %38 = call float @llvm.fmuladd.f32(float %37, float 6.553600e+04, float 5.000000e-01)
  %39 = fptosi float %38 to i32
  %40 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %39, i32 noundef 0, i32 noundef 65535)
  %41 = lshr i32 %40, 8
  %42 = trunc i32 %41 to i8
  %43 = getelementptr inbounds i8, ptr %0, i64 %35
  store i8 %42, ptr %43, align 1, !tbaa !9
  %44 = or disjoint i64 %17, 3
  %45 = getelementptr inbounds [576 x float], ptr %6, i64 0, i64 %44
  %46 = load float, ptr %45, align 4, !tbaa !5
  %47 = call float @llvm.fmuladd.f32(float %46, float 6.553600e+04, float 5.000000e-01)
  %48 = fptosi float %47 to i32
  %49 = call noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef %48, i32 noundef 0, i32 noundef 65535)
  %50 = lshr i32 %49, 8
  %51 = trunc i32 %50 to i8
  %52 = getelementptr inbounds i8, ptr %0, i64 %44
  store i8 %51, ptr %52, align 1, !tbaa !9
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
  %exitcond.not = icmp eq i32 %15, %lftr.wideiv
  br i1 %exitcond.not, label %._crit_edge.us, label %16, !llvm.loop !10

._crit_edge.us:                                   ; preds = %16
  %53 = add nuw nsw i32 %.02633.us, 1
  %exitcond37.not = icmp eq i32 %53, %4
  br i1 %exitcond37.not, label %.loopexit, label %.preheader.us, !llvm.loop !12

.loopexit:                                        ; preds = %._crit_edge.us, %5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 2304, ptr nonnull %6) #5
  ret i1 %.not
}

; 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 hidden void @_ZN11basisu_astc4astc12_GLOBAL__N_18Block128C2EPKh(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN11basisu_astc4astc12_GLOBAL__N_115decompressBlockEPvRKNS1_8Block128Eiibb(ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), i32 noundef, i32 noundef, i1 noundef zeroext, i1 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i32 @_ZN11basisu_astcL5clampIiEET_S1_S1_S1_(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #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 = { 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 #4 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass