; LLVM IR from DanEngelbrecht/longtail :: lib/hpcdcchunker (longtail_hpcdcchunker)

; 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.Longtail_Chunker_ChunkRange = type { ptr, i64, i32 }
%struct.Longtail_HPCDCChunker = type { %struct.Longtail_HPCDCChunkerParams, %struct.HPCDCArray, i32, i32, i32, [48 x i8], i32, ptr, ptr, i64 }
%struct.Longtail_HPCDCChunkerParams = type { i32, i32, i32 }
%struct.HPCDCArray = type { ptr, i32 }

@.str = external hidden unnamed_addr constant [98 x i8], align 1
@__func__.Longtail_HPCDCNextChunk = external hidden unnamed_addr constant [24 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [29 x i8], align 1
@EmptyChunkRange = external hidden constant %struct.Longtail_Chunker_ChunkRange, align 8
@hashTable = external hidden global [256 x i32], align 16

; Function Attrs: nounwind uwtable
define dso_local void @Longtail_HPCDCNextChunk(ptr dead_on_unwind noalias writable sret(%struct.Longtail_Chunker_ChunkRange) align 8 %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %struct.Longtail_Chunker_ChunkRange, align 8
  %14 = alloca %struct.Longtail_Chunker_ChunkRange, align 8
  %15 = alloca i32, align 4
  %16 = alloca i8, align 1
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca ptr, align 8
  %21 = alloca i32, align 4
  %22 = alloca ptr, align 8
  %23 = alloca i32, align 4
  %24 = alloca i8, align 1
  %25 = alloca i8, align 1
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  store ptr null, ptr %8, align 8, !tbaa !5
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %26, i32 0, i32 1
  %28 = getelementptr inbounds %struct.HPCDCArray, ptr %27, i32 0, i32 1
  %29 = load i32, ptr %28, align 8, !tbaa !9
  %30 = load ptr, ptr %5, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %30, i32 0, i32 3
  %32 = load i32, ptr %31, align 4, !tbaa !15
  %33 = sub i32 %29, %32
  %34 = load ptr, ptr %5, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %34, i32 0, i32 0
  %36 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %35, i32 0, i32 2
  %37 = load i32, ptr %36, align 8, !tbaa !16
  %38 = icmp ult i32 %33, %37
  br i1 %38, label %39, label %53

39:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %40 = load ptr, ptr %5, align 8, !tbaa !5
  %41 = load ptr, ptr %6, align 8, !tbaa !5
  %42 = load ptr, ptr %7, align 8, !tbaa !5
  %43 = call i32 @FeedChunker(ptr noundef %40, ptr noundef %41, ptr noundef %42)
  store i32 %43, ptr %9, align 4, !tbaa !17
  %44 = load i32, ptr %9, align 4, !tbaa !17
  %45 = icmp ne i32 %44, 0
  br i1 %45, label %46, label %49

46:                                               ; preds = %39
  %47 = load ptr, ptr %8, align 8, !tbaa !5
  %48 = load i32, ptr %9, align 4, !tbaa !17
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @Longtail_CallLogger(ptr noundef @.str, ptr noundef @__func__.Longtail_HPCDCNextChunk, i32 noundef 246, ptr noundef %47, i32 noundef 3, ptr noundef @.str.1, i32 noundef %48)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %0, ptr align 8 @EmptyChunkRange, i64 24, i1 false), !tbaa.struct !18
  store i32 1, ptr %10, align 4
  br label %50

49:                                               ; preds = %39
  store i32 0, ptr %10, align 4
  br label %50

50:                                               ; preds = %49, %46
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  %51 = load i32, ptr %10, align 4
  switch i32 %51, label %319 [
    i32 0, label %52
  ]

52:                                               ; preds = %50
  br label %53

53:                                               ; preds = %52, %4
  %54 = load ptr, ptr %5, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %54, i32 0, i32 3
  %56 = load i32, ptr %55, align 4, !tbaa !15
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %57, i32 0, i32 1
  %59 = getelementptr inbounds %struct.HPCDCArray, ptr %58, i32 0, i32 1
  %60 = load i32, ptr %59, align 8, !tbaa !9
  %61 = icmp eq i32 %56, %60
  br i1 %61, label %62, label %74

62:                                               ; preds = %53
  %63 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 0
  store ptr null, ptr %63, align 8, !tbaa !20
  %64 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 1
  %65 = load ptr, ptr %5, align 8, !tbaa !5
  %66 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %65, i32 0, i32 9
  %67 = load i64, ptr %66, align 8, !tbaa !22
  %68 = load ptr, ptr %5, align 8, !tbaa !5
  %69 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %68, i32 0, i32 3
  %70 = load i32, ptr %69, align 4, !tbaa !15
  %71 = zext i32 %70 to i64
  %72 = add i64 %67, %71
  store i64 %72, ptr %64, align 8, !tbaa !23
  %73 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 2
  store i32 0, ptr %73, align 8, !tbaa !24
  store i32 1, ptr %10, align 4
  br label %319

74:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %75 = load ptr, ptr %5, align 8, !tbaa !5
  %76 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %75, i32 0, i32 1
  %77 = getelementptr inbounds %struct.HPCDCArray, ptr %76, i32 0, i32 1
  %78 = load i32, ptr %77, align 8, !tbaa !9
  %79 = load ptr, ptr %5, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %79, i32 0, i32 3
  %81 = load i32, ptr %80, align 4, !tbaa !15
  %82 = sub i32 %78, %81
  store i32 %82, ptr %11, align 4, !tbaa !17
  %83 = load i32, ptr %11, align 4, !tbaa !17
  %84 = load ptr, ptr %5, align 8, !tbaa !5
  %85 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %84, i32 0, i32 0
  %86 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %85, i32 0, i32 0
  %87 = load i32, ptr %86, align 8, !tbaa !25
  %88 = icmp ule i32 %83, %87
  br i1 %88, label %89, label %116

89:                                               ; preds = %74
  %90 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 0
  %91 = load ptr, ptr %5, align 8, !tbaa !5
  %92 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %91, i32 0, i32 1
  %93 = getelementptr inbounds %struct.HPCDCArray, ptr %92, i32 0, i32 0
  %94 = load ptr, ptr %93, align 8, !tbaa !26
  %95 = load ptr, ptr %5, align 8, !tbaa !5
  %96 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %95, i32 0, i32 3
  %97 = load i32, ptr %96, align 4, !tbaa !15
  %98 = zext i32 %97 to i64
  %99 = getelementptr inbounds i8, ptr %94, i64 %98
  store ptr %99, ptr %90, align 8, !tbaa !20
  %100 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 1
  %101 = load ptr, ptr %5, align 8, !tbaa !5
  %102 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %101, i32 0, i32 9
  %103 = load i64, ptr %102, align 8, !tbaa !22
  %104 = load ptr, ptr %5, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %104, i32 0, i32 3
  %106 = load i32, ptr %105, align 4, !tbaa !15
  %107 = zext i32 %106 to i64
  %108 = add i64 %103, %107
  store i64 %108, ptr %100, align 8, !tbaa !23
  %109 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 2
  %110 = load i32, ptr %11, align 4, !tbaa !17
  store i32 %110, ptr %109, align 8, !tbaa !24
  %111 = load i32, ptr %11, align 4, !tbaa !17
  %112 = load ptr, ptr %5, align 8, !tbaa !5
  %113 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %112, i32 0, i32 3
  %114 = load i32, ptr %113, align 4, !tbaa !15
  %115 = add i32 %114, %111
  store i32 %115, ptr %113, align 4, !tbaa !15
  store i32 1, ptr %10, align 4
  br label %318

116:                                              ; preds = %74
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  store i32 0, ptr %12, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #4
  %117 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 0
  %118 = load ptr, ptr %5, align 8, !tbaa !5
  %119 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %118, i32 0, i32 1
  %120 = getelementptr inbounds %struct.HPCDCArray, ptr %119, i32 0, i32 0
  %121 = load ptr, ptr %120, align 8, !tbaa !26
  %122 = load ptr, ptr %5, align 8, !tbaa !5
  %123 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %122, i32 0, i32 3
  %124 = load i32, ptr %123, align 4, !tbaa !15
  %125 = zext i32 %124 to i64
  %126 = getelementptr inbounds i8, ptr %121, i64 %125
  store ptr %126, ptr %117, align 8, !tbaa !20
  %127 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 1
  %128 = load ptr, ptr %5, align 8, !tbaa !5
  %129 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %128, i32 0, i32 9
  %130 = load i64, ptr %129, align 8, !tbaa !22
  %131 = load ptr, ptr %5, align 8, !tbaa !5
  %132 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %131, i32 0, i32 3
  %133 = load i32, ptr %132, align 4, !tbaa !15
  %134 = zext i32 %133 to i64
  %135 = add i64 %130, %134
  store i64 %135, ptr %127, align 8, !tbaa !23
  %136 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 2
  %137 = load i32, ptr %11, align 4, !tbaa !17
  store i32 %137, ptr %136, align 8, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #4
  %138 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %14, i32 0, i32 0
  %139 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 0
  %140 = load ptr, ptr %139, align 8, !tbaa !20
  %141 = load ptr, ptr %5, align 8, !tbaa !5
  %142 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %141, i32 0, i32 0
  %143 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %142, i32 0, i32 0
  %144 = load i32, ptr %143, align 8, !tbaa !25
  %145 = sub i32 %144, 48
  %146 = zext i32 %145 to i64
  %147 = getelementptr inbounds i8, ptr %140, i64 %146
  store ptr %147, ptr %138, align 8, !tbaa !20
  %148 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %14, i32 0, i32 1
  %149 = load ptr, ptr %5, align 8, !tbaa !5
  %150 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %149, i32 0, i32 9
  %151 = load i64, ptr %150, align 8, !tbaa !22
  %152 = load ptr, ptr %5, align 8, !tbaa !5
  %153 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %152, i32 0, i32 3
  %154 = load i32, ptr %153, align 4, !tbaa !15
  %155 = zext i32 %154 to i64
  %156 = add i64 %151, %155
  %157 = load ptr, ptr %5, align 8, !tbaa !5
  %158 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %157, i32 0, i32 0
  %159 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %158, i32 0, i32 0
  %160 = load i32, ptr %159, align 8, !tbaa !25
  %161 = zext i32 %160 to i64
  %162 = add i64 %156, %161
  %163 = sub i64 %162, 48
  store i64 %163, ptr %148, align 8, !tbaa !23
  %164 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %14, i32 0, i32 2
  store i32 48, ptr %164, align 8, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  store i32 0, ptr %15, align 4, !tbaa !17
  br label %165

165:                                              ; preds = %204, %116
  %166 = load i32, ptr %15, align 4, !tbaa !17
  %167 = icmp ult i32 %166, 48
  br i1 %167, label %169, label %168

168:                                              ; preds = %165
  store i32 2, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  br label %207

169:                                              ; preds = %165
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #4
  %170 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %14, i32 0, i32 0
  %171 = load ptr, ptr %170, align 8, !tbaa !20
  %172 = load i32, ptr %15, align 4, !tbaa !17
  %173 = zext i32 %172 to i64
  %174 = getelementptr inbounds i8, ptr %171, i64 %173
  %175 = load i8, ptr %174, align 1, !tbaa !27
  store i8 %175, ptr %16, align 1, !tbaa !27
  %176 = load i8, ptr %16, align 1, !tbaa !27
  %177 = zext i8 %176 to i64
  %178 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %177
  %179 = load i32, ptr %178, align 4, !tbaa !17
  %180 = load i32, ptr %15, align 4, !tbaa !17
  %181 = sub i32 48, %180
  %182 = sub i32 %181, 1
  %183 = and i32 %182, 31
  %184 = shl i32 %179, %183
  %185 = load i8, ptr %16, align 1, !tbaa !27
  %186 = zext i8 %185 to i64
  %187 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %186
  %188 = load i32, ptr %187, align 4, !tbaa !17
  %189 = load i32, ptr %15, align 4, !tbaa !17
  %190 = sub i32 48, %189
  %191 = sub i32 %190, 1
  %192 = and i32 %191, 31
  %193 = sub nsw i32 32, %192
  %194 = lshr i32 %188, %193
  %195 = or i32 %184, %194
  %196 = load i32, ptr %12, align 4, !tbaa !17
  %197 = xor i32 %196, %195
  store i32 %197, ptr %12, align 4, !tbaa !17
  %198 = load i8, ptr %16, align 1, !tbaa !27
  %199 = load ptr, ptr %5, align 8, !tbaa !5
  %200 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %199, i32 0, i32 5
  %201 = load i32, ptr %15, align 4, !tbaa !17
  %202 = zext i32 %201 to i64
  %203 = getelementptr inbounds [48 x i8], ptr %200, i64 0, i64 %202
  store i8 %198, ptr %203, align 1, !tbaa !27
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #4
  br label %204

204:                                              ; preds = %169
  %205 = load i32, ptr %15, align 4, !tbaa !17
  %206 = add i32 %205, 1
  store i32 %206, ptr %15, align 4, !tbaa !17
  br label %165, !llvm.loop !28

207:                                              ; preds = %168
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  %208 = load ptr, ptr %5, align 8, !tbaa !5
  %209 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %208, i32 0, i32 0
  %210 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %209, i32 0, i32 0
  %211 = load i32, ptr %210, align 8, !tbaa !25
  store i32 %211, ptr %17, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #4
  store i32 0, ptr %18, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #4
  %212 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 2
  %213 = load i32, ptr %212, align 8, !tbaa !24
  %214 = load ptr, ptr %5, align 8, !tbaa !5
  %215 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %214, i32 0, i32 0
  %216 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %215, i32 0, i32 2
  %217 = load i32, ptr %216, align 8, !tbaa !16
  %218 = icmp ugt i32 %213, %217
  br i1 %218, label %219, label %224

219:                                              ; preds = %207
  %220 = load ptr, ptr %5, align 8, !tbaa !5
  %221 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %220, i32 0, i32 0
  %222 = getelementptr inbounds %struct.Longtail_HPCDCChunkerParams, ptr %221, i32 0, i32 2
  %223 = load i32, ptr %222, align 8, !tbaa !16
  br label %227

224:                                              ; preds = %207
  %225 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 2
  %226 = load i32, ptr %225, align 8, !tbaa !24
  br label %227

227:                                              ; preds = %224, %219
  %228 = phi i32 [ %223, %219 ], [ %226, %224 ]
  store i32 %228, ptr %19, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %229 = load ptr, ptr %5, align 8, !tbaa !5
  %230 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %229, i32 0, i32 5
  %231 = getelementptr inbounds [48 x i8], ptr %230, i64 0, i64 0
  store ptr %231, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #4
  %232 = load ptr, ptr %5, align 8, !tbaa !5
  %233 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %232, i32 0, i32 6
  %234 = load i32, ptr %233, align 4, !tbaa !30
  %235 = sub i32 %234, 1
  store i32 %235, ptr %21, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  %236 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %13, i32 0, i32 0
  %237 = load ptr, ptr %236, align 8, !tbaa !20
  store ptr %237, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #4
  %238 = load ptr, ptr %5, align 8, !tbaa !5
  %239 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %238, i32 0, i32 6
  %240 = load i32, ptr %239, align 4, !tbaa !30
  store i32 %240, ptr %23, align 4, !tbaa !17
  br label %241

241:                                              ; preds = %298, %227
  %242 = load i32, ptr %17, align 4, !tbaa !17
  %243 = load i32, ptr %19, align 4, !tbaa !17
  %244 = icmp ult i32 %242, %243
  br i1 %244, label %245, label %299

245:                                              ; preds = %241
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #4
  %246 = load ptr, ptr %22, align 8, !tbaa !5
  %247 = load i32, ptr %17, align 4, !tbaa !17
  %248 = add i32 %247, 1
  store i32 %248, ptr %17, align 4, !tbaa !17
  %249 = zext i32 %247 to i64
  %250 = getelementptr inbounds i8, ptr %246, i64 %249
  %251 = load i8, ptr %250, align 1, !tbaa !27
  store i8 %251, ptr %24, align 1, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #4
  %252 = load ptr, ptr %20, align 8, !tbaa !5
  %253 = load i32, ptr %18, align 4, !tbaa !17
  %254 = zext i32 %253 to i64
  %255 = getelementptr inbounds i8, ptr %252, i64 %254
  %256 = load i8, ptr %255, align 1, !tbaa !27
  store i8 %256, ptr %25, align 1, !tbaa !27
  %257 = load i8, ptr %24, align 1, !tbaa !27
  %258 = load ptr, ptr %20, align 8, !tbaa !5
  %259 = load i32, ptr %18, align 4, !tbaa !17
  %260 = add i32 %259, 1
  store i32 %260, ptr %18, align 4, !tbaa !17
  %261 = zext i32 %259 to i64
  %262 = getelementptr inbounds i8, ptr %258, i64 %261
  store i8 %257, ptr %262, align 1, !tbaa !27
  %263 = load i32, ptr %12, align 4, !tbaa !17
  %264 = shl i32 %263, 1
  %265 = load i32, ptr %12, align 4, !tbaa !17
  %266 = lshr i32 %265, 31
  %267 = or i32 %264, %266
  %268 = load i8, ptr %25, align 1, !tbaa !27
  %269 = zext i8 %268 to i64
  %270 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %269
  %271 = load i32, ptr %270, align 4, !tbaa !17
  %272 = shl i32 %271, 16
  %273 = load i8, ptr %25, align 1, !tbaa !27
  %274 = zext i8 %273 to i64
  %275 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %274
  %276 = load i32, ptr %275, align 4, !tbaa !17
  %277 = lshr i32 %276, 16
  %278 = or i32 %272, %277
  %279 = xor i32 %267, %278
  %280 = load i8, ptr %24, align 1, !tbaa !27
  %281 = zext i8 %280 to i64
  %282 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %281
  %283 = load i32, ptr %282, align 4, !tbaa !17
  %284 = xor i32 %279, %283
  store i32 %284, ptr %12, align 4, !tbaa !17
  %285 = load i32, ptr %12, align 4, !tbaa !17
  %286 = load i32, ptr %23, align 4, !tbaa !17
  %287 = urem i32 %285, %286
  %288 = load i32, ptr %21, align 4, !tbaa !17
  %289 = icmp eq i32 %287, %288
  br i1 %289, label %290, label %291

290:                                              ; preds = %245
  store i32 6, ptr %10, align 4
  br label %296

291:                                              ; preds = %245
  %292 = load i32, ptr %18, align 4, !tbaa !17
  %293 = icmp eq i32 %292, 48
  br i1 %293, label %294, label %295

294:                                              ; preds = %291
  store i32 0, ptr %18, align 4, !tbaa !17
  br label %295

295:                                              ; preds = %294, %291
  store i32 0, ptr %10, align 4
  br label %296

296:                                              ; preds = %295, %290
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #4
  %297 = load i32, ptr %10, align 4
  switch i32 %297, label %320 [
    i32 0, label %298
    i32 6, label %299
  ]

298:                                              ; preds = %296
  br label %241, !llvm.loop !31

299:                                              ; preds = %296, %241
  %300 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 0
  %301 = load ptr, ptr %22, align 8, !tbaa !5
  store ptr %301, ptr %300, align 8, !tbaa !20
  %302 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 1
  %303 = load ptr, ptr %5, align 8, !tbaa !5
  %304 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %303, i32 0, i32 9
  %305 = load i64, ptr %304, align 8, !tbaa !22
  %306 = load ptr, ptr %5, align 8, !tbaa !5
  %307 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %306, i32 0, i32 3
  %308 = load i32, ptr %307, align 4, !tbaa !15
  %309 = zext i32 %308 to i64
  %310 = add i64 %305, %309
  store i64 %310, ptr %302, align 8, !tbaa !23
  %311 = getelementptr inbounds %struct.Longtail_Chunker_ChunkRange, ptr %0, i32 0, i32 2
  %312 = load i32, ptr %17, align 4, !tbaa !17
  store i32 %312, ptr %311, align 8, !tbaa !24
  %313 = load i32, ptr %17, align 4, !tbaa !17
  %314 = load ptr, ptr %5, align 8, !tbaa !5
  %315 = getelementptr inbounds %struct.Longtail_HPCDCChunker, ptr %314, i32 0, i32 3
  %316 = load i32, ptr %315, align 4, !tbaa !15
  %317 = add i32 %316, %313
  store i32 %317, ptr %315, align 4, !tbaa !15
  store i32 1, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %318

318:                                              ; preds = %299, %89
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %319

319:                                              ; preds = %318, %62, %50
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  ret void

320:                                              ; preds = %296
  unreachable
}

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

; Function Attrs: nounwind uwtable
declare hidden i32 @FeedChunker(ptr noundef, ptr noundef, ptr noundef) #0

declare void @Longtail_CallLogger(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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/C++ TBAA"}
!9 = !{!10, !12, i64 24}
!10 = !{!"Longtail_HPCDCChunker", !11, i64 0, !13, i64 16, !12, i64 32, !12, i64 36, !12, i64 40, !7, i64 44, !12, i64 92, !6, i64 96, !6, i64 104, !14, i64 112}
!11 = !{!"Longtail_HPCDCChunkerParams", !12, i64 0, !12, i64 4, !12, i64 8}
!12 = !{!"int", !7, i64 0}
!13 = !{!"HPCDCArray", !6, i64 0, !12, i64 8}
!14 = !{!"long", !7, i64 0}
!15 = !{!10, !12, i64 36}
!16 = !{!10, !12, i64 8}
!17 = !{!12, !12, i64 0}
!18 = !{i64 0, i64 8, !5, i64 8, i64 8, !19, i64 16, i64 4, !17}
!19 = !{!14, !14, i64 0}
!20 = !{!21, !6, i64 0}
!21 = !{!"Longtail_Chunker_ChunkRange", !6, i64 0, !14, i64 8, !12, i64 16}
!22 = !{!10, !14, i64 112}
!23 = !{!21, !14, i64 8}
!24 = !{!21, !12, i64 16}
!25 = !{!10, !12, i64 0}
!26 = !{!10, !6, i64 16}
!27 = !{!7, !7, i64 0}
!28 = distinct !{!28, !29}
!29 = !{!"llvm.loop.mustprogress"}
!30 = !{!10, !12, i64 92}
!31 = distinct !{!31, !29}


; 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"

%struct.Longtail_Chunker_ChunkRange = type { ptr, i64, i32 }

@.str = external hidden unnamed_addr constant [98 x i8], align 1
@__func__.Longtail_HPCDCNextChunk = external hidden unnamed_addr constant [24 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [29 x i8], align 1
@EmptyChunkRange = external hidden local_unnamed_addr constant %struct.Longtail_Chunker_ChunkRange, align 8
@hashTable = external hidden local_unnamed_addr global [256 x i32], align 16

; Function Attrs: nounwind uwtable
define dso_local void @Longtail_HPCDCNextChunk(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.Longtail_Chunker_ChunkRange) align 8 %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #0 {
  %5 = getelementptr inbounds i8, ptr %1, i64 16
  %6 = getelementptr inbounds i8, ptr %1, i64 24
  %7 = load i32, ptr %6, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %1, i64 36
  %9 = load i32, ptr %8, align 4, !tbaa !14
  %10 = sub i32 %7, %9
  %11 = getelementptr inbounds i8, ptr %1, i64 8
  %12 = load i32, ptr %11, align 8, !tbaa !15
  %13 = icmp ult i32 %10, %12
  br i1 %13, label %14, label %.critedge

14:                                               ; preds = %4
  %15 = tail call i32 @FeedChunker(ptr noundef nonnull %1, ptr noundef %2, ptr noundef %3)
  %.not = icmp eq i32 %15, 0
  br i1 %.not, label %..critedge_crit_edge, label %16

..critedge_crit_edge:                             ; preds = %14
  %.pre = load i32, ptr %8, align 4, !tbaa !14
  %.pre102 = load i32, ptr %6, align 8, !tbaa !5
  br label %.critedge

16:                                               ; preds = %14
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @Longtail_CallLogger(ptr noundef nonnull @.str, ptr noundef nonnull @__func__.Longtail_HPCDCNextChunk, i32 noundef 246, ptr noundef null, i32 noundef 3, ptr noundef nonnull @.str.1, i32 noundef %15) #4
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) @EmptyChunkRange, i64 24, i1 false), !tbaa.struct !16
  br label %109

.critedge:                                        ; preds = %..critedge_crit_edge, %4
  %17 = phi i32 [ %.pre102, %..critedge_crit_edge ], [ %7, %4 ]
  %18 = phi i32 [ %.pre, %..critedge_crit_edge ], [ %9, %4 ]
  %19 = icmp eq i32 %18, %17
  br i1 %19, label %20, label %27

20:                                               ; preds = %.critedge
  store ptr null, ptr %0, align 8, !tbaa !20
  %21 = getelementptr inbounds i8, ptr %0, i64 8
  %22 = getelementptr inbounds i8, ptr %1, i64 112
  %23 = load i64, ptr %22, align 8, !tbaa !22
  %24 = zext i32 %17 to i64
  %25 = add i64 %23, %24
  store i64 %25, ptr %21, align 8, !tbaa !23
  %26 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 0, ptr %26, align 8, !tbaa !24
  br label %109

27:                                               ; preds = %.critedge
  %28 = sub i32 %17, %18
  %29 = load i32, ptr %1, align 8, !tbaa !25
  %.not94 = icmp ugt i32 %28, %29
  %30 = load ptr, ptr %5, align 8, !tbaa !26
  %31 = zext i32 %18 to i64
  %32 = getelementptr inbounds i8, ptr %30, i64 %31
  br i1 %.not94, label %39, label %33

33:                                               ; preds = %27
  store ptr %32, ptr %0, align 8, !tbaa !20
  %34 = getelementptr inbounds i8, ptr %0, i64 8
  %35 = getelementptr inbounds i8, ptr %1, i64 112
  %36 = load i64, ptr %35, align 8, !tbaa !22
  %37 = add i64 %36, %31
  store i64 %37, ptr %34, align 8, !tbaa !23
  %38 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 %28, ptr %38, align 8, !tbaa !24
  br label %108

39:                                               ; preds = %27
  %40 = add i32 %29, -48
  %41 = zext i32 %40 to i64
  %42 = getelementptr inbounds i8, ptr %32, i64 %41
  %43 = getelementptr inbounds i8, ptr %1, i64 44
  br label %51

44:                                               ; preds = %51
  %45 = getelementptr inbounds i8, ptr %1, i64 112
  %46 = load i32, ptr %11, align 8, !tbaa !15
  %. = tail call i32 @llvm.umin.i32(i32 %28, i32 %46)
  %47 = getelementptr inbounds i8, ptr %1, i64 92
  %48 = load i32, ptr %47, align 4, !tbaa !27
  %49 = add i32 %48, -1
  %50 = zext i32 %29 to i64
  %umax = tail call i32 @llvm.umax.i32(i32 %29, i32 %.)
  %wide.trip.count = zext i32 %umax to i64
  br label %82

51:                                               ; preds = %51, %39
  %indvars.iv = phi i64 [ 0, %39 ], [ %indvars.iv.next.2, %51 ]
  %.08096 = phi i32 [ 0, %39 ], [ %80, %51 ]
  %52 = getelementptr inbounds i8, ptr %42, i64 %indvars.iv
  %53 = load i8, ptr %52, align 1, !tbaa !28
  %54 = zext i8 %53 to i64
  %55 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %54
  %56 = load i32, ptr %55, align 4, !tbaa !19
  %57 = trunc i64 %indvars.iv to i32
  %58 = sub nsw i32 15, %57
  %59 = tail call i32 @llvm.fshl.i32(i32 %56, i32 %56, i32 %58)
  %60 = xor i32 %59, %.08096
  %61 = getelementptr inbounds [48 x i8], ptr %43, i64 0, i64 %indvars.iv
  store i8 %53, ptr %61, align 1, !tbaa !28
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %62 = getelementptr inbounds i8, ptr %42, i64 %indvars.iv.next
  %63 = load i8, ptr %62, align 1, !tbaa !28
  %64 = zext i8 %63 to i64
  %65 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %64
  %66 = load i32, ptr %65, align 4, !tbaa !19
  %67 = trunc i64 %indvars.iv.next to i32
  %68 = sub nsw i32 15, %67
  %69 = tail call i32 @llvm.fshl.i32(i32 %66, i32 %66, i32 %68)
  %70 = xor i32 %69, %60
  %71 = getelementptr inbounds [48 x i8], ptr %43, i64 0, i64 %indvars.iv.next
  store i8 %63, ptr %71, align 1, !tbaa !28
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %72 = getelementptr inbounds i8, ptr %42, i64 %indvars.iv.next.1
  %73 = load i8, ptr %72, align 1, !tbaa !28
  %74 = zext i8 %73 to i64
  %75 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %74
  %76 = load i32, ptr %75, align 4, !tbaa !19
  %77 = trunc i64 %indvars.iv.next.1 to i32
  %78 = sub nsw i32 15, %77
  %79 = tail call i32 @llvm.fshl.i32(i32 %76, i32 %76, i32 %78)
  %80 = xor i32 %79, %70
  %81 = getelementptr inbounds [48 x i8], ptr %43, i64 0, i64 %indvars.iv.next.1
  store i8 %73, ptr %81, align 1, !tbaa !28
  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
  %exitcond.not.2 = icmp eq i64 %indvars.iv.next.2, 48
  br i1 %exitcond.not.2, label %44, label %51, !llvm.loop !29

82:                                               ; preds = %83, %44
  %indvars.iv98 = phi i64 [ %indvars.iv.next99, %83 ], [ %50, %44 ]
  %.085 = phi i32 [ %spec.store.select, %83 ], [ 0, %44 ]
  %.181 = phi i32 [ %99, %83 ], [ %80, %44 ]
  %exitcond101.not = icmp eq i64 %indvars.iv98, %wide.trip.count
  br i1 %exitcond101.not, label %.split.loop.exit103, label %83

83:                                               ; preds = %82
  %indvars.iv.next99 = add nuw nsw i64 %indvars.iv98, 1
  %84 = getelementptr inbounds i8, ptr %32, i64 %indvars.iv98
  %85 = load i8, ptr %84, align 1, !tbaa !28
  %86 = zext i32 %.085 to i64
  %87 = getelementptr inbounds i8, ptr %43, i64 %86
  %88 = load i8, ptr %87, align 1, !tbaa !28
  %89 = add i32 %.085, 1
  store i8 %85, ptr %87, align 1, !tbaa !28
  %90 = tail call i32 @llvm.fshl.i32(i32 %.181, i32 %.181, i32 1)
  %91 = zext i8 %88 to i64
  %92 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %91
  %93 = load i32, ptr %92, align 4, !tbaa !19
  %94 = tail call i32 @llvm.fshl.i32(i32 %93, i32 %93, i32 16)
  %95 = xor i32 %94, %90
  %96 = zext i8 %85 to i64
  %97 = getelementptr inbounds [256 x i32], ptr @hashTable, i64 0, i64 %96
  %98 = load i32, ptr %97, align 4, !tbaa !19
  %99 = xor i32 %95, %98
  %100 = urem i32 %99, %48
  %101 = icmp eq i32 %100, %49
  %102 = icmp eq i32 %89, 48
  %spec.store.select = select i1 %102, i32 0, i32 %89
  br i1 %101, label %.split.loop.exit, label %82

.split.loop.exit:                                 ; preds = %83
  %indvars.le = trunc i64 %indvars.iv.next99 to i32
  br label %.split.loop.exit103

.split.loop.exit103:                              ; preds = %82, %.split.loop.exit
  %.184 = phi i32 [ %indvars.le, %.split.loop.exit ], [ %umax, %82 ]
  store ptr %32, ptr %0, align 8, !tbaa !20
  %103 = getelementptr inbounds i8, ptr %0, i64 8
  %104 = load i64, ptr %45, align 8, !tbaa !22
  %105 = add i64 %104, %31
  store i64 %105, ptr %103, align 8, !tbaa !23
  %106 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 %.184, ptr %106, align 8, !tbaa !24
  %107 = add i32 %.184, %18
  br label %108

108:                                              ; preds = %.split.loop.exit103, %33
  %storemerge = phi i32 [ %107, %.split.loop.exit103 ], [ %17, %33 ]
  store i32 %storemerge, ptr %8, align 4, !tbaa !14
  br label %109

109:                                              ; preds = %16, %108, %20
  ret void
}

; Function Attrs: nounwind uwtable
declare hidden i32 @FeedChunker(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

declare void @Longtail_CallLogger(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.fshl.i32(i32, i32, i32) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umin.i32(i32, i32) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #3

attributes #0 = { 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 #1 = { "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 #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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, !8, i64 24}
!6 = !{!"Longtail_HPCDCChunker", !7, i64 0, !11, i64 16, !8, i64 32, !8, i64 36, !8, i64 40, !9, i64 44, !8, i64 92, !12, i64 96, !12, i64 104, !13, i64 112}
!7 = !{!"Longtail_HPCDCChunkerParams", !8, i64 0, !8, i64 4, !8, i64 8}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!"HPCDCArray", !12, i64 0, !8, i64 8}
!12 = !{!"any pointer", !9, i64 0}
!13 = !{!"long", !9, i64 0}
!14 = !{!6, !8, i64 36}
!15 = !{!6, !8, i64 8}
!16 = !{i64 0, i64 8, !17, i64 8, i64 8, !18, i64 16, i64 4, !19}
!17 = !{!12, !12, i64 0}
!18 = !{!13, !13, i64 0}
!19 = !{!8, !8, i64 0}
!20 = !{!21, !12, i64 0}
!21 = !{!"Longtail_Chunker_ChunkRange", !12, i64 0, !13, i64 8, !8, i64 16}
!22 = !{!6, !13, i64 112}
!23 = !{!21, !13, i64 8}
!24 = !{!21, !8, i64 16}
!25 = !{!6, !8, i64 0}
!26 = !{!6, !12, i64 16}
!27 = !{!6, !8, i64 92}
!28 = !{!9, !9, i64 0}
!29 = distinct !{!29, !30}
!30 = !{!"llvm.loop.mustprogress"}


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