; LLVM IR from keroro824/HashingDeepLearning :: SLIDE/DensifiedWtaHash.ll (ZN16DensifiedWtaHashC2Eii)

; 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.std::random_device" = type { %union.anon }
%union.anon = type { %"class.std::mersenne_twister_engine" }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }
%class.DensifiedWtaHash = type <{ ptr, i32, i32, i32, i32, ptr, ptr, i32, [4 x i8] }>

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN16DensifiedWtaHashC2Eii(ptr noundef nonnull align 8 dereferenceable(44) %0, i32 noundef %1, i32 noundef %2) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::random_device", align 8
  %8 = alloca %"class.std::mersenne_twister_engine", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca %"class.std::uniform_int_distribution", align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  %17 = load ptr, ptr %4, align 8
  %18 = load i32, ptr %5, align 4, !tbaa !9
  %19 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 2
  store i32 %18, ptr %19, align 4, !tbaa !11
  %20 = load i32, ptr %6, align 4, !tbaa !9
  %21 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  store i32 %20, ptr %21, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 5000, ptr %7) #6
  call void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %7)
  call void @llvm.lifetime.start.p0(i64 5000, ptr %8) #6
  %22 = invoke noundef i32 @_ZNSt13random_deviceclEv(ptr noundef nonnull align 8 dereferenceable(5000) %7)
          to label %23 unwind label %78

23:                                               ; preds = %3
  %24 = zext i32 %22 to i64
  invoke void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000) %8, i64 noundef %24)
          to label %25 unwind label %78

25:                                               ; preds = %23
  %26 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 2
  %27 = load i32, ptr %26, align 4, !tbaa !11
  %28 = mul nsw i32 %27, 8
  %29 = sitofp i32 %28 to double
  %30 = fmul double %29, 1.000000e+00
  %31 = load i32, ptr %6, align 4, !tbaa !9
  %32 = sitofp i32 %31 to double
  %33 = fdiv double %30, %32
  %34 = call double @llvm.ceil.f64(double %33)
  %35 = fptosi double %34 to i32
  %36 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 7
  store i32 %35, ptr %36, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %37 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %38 = load i32, ptr %37, align 8, !tbaa !13
  %39 = sext i32 %38 to i64
  %40 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %39, i64 4)
  %41 = extractvalue { i64, i1 } %40, 1
  %42 = extractvalue { i64, i1 } %40, 0
  %43 = select i1 %41, i64 -1, i64 %42
  %44 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %43) #7
          to label %45 unwind label %82

45:                                               ; preds = %25
  store ptr %44, ptr %11, align 8, !tbaa !5
  %46 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %47 = load i32, ptr %46, align 8, !tbaa !13
  %48 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 7
  %49 = load i32, ptr %48, align 8, !tbaa !14
  %50 = mul nsw i32 %47, %49
  %51 = sext i32 %50 to i64
  %52 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %51, i64 4)
  %53 = extractvalue { i64, i1 } %52, 1
  %54 = extractvalue { i64, i1 } %52, 0
  %55 = select i1 %53, i64 -1, i64 %54
  %56 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %55) #7
          to label %57 unwind label %82

57:                                               ; preds = %45
  %58 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 5
  store ptr %56, ptr %58, align 8, !tbaa !15
  %59 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %60 = load i32, ptr %59, align 8, !tbaa !13
  %61 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 7
  %62 = load i32, ptr %61, align 8, !tbaa !14
  %63 = mul nsw i32 %60, %62
  %64 = sext i32 %63 to i64
  %65 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %64, i64 4)
  %66 = extractvalue { i64, i1 } %65, 1
  %67 = extractvalue { i64, i1 } %65, 0
  %68 = select i1 %66, i64 -1, i64 %67
  %69 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %68) #7
          to label %70 unwind label %82

70:                                               ; preds = %57
  %71 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 6
  store ptr %69, ptr %71, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %72

72:                                               ; preds = %92, %70
  %73 = load i32, ptr %12, align 4, !tbaa !9
  %74 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %75 = load i32, ptr %74, align 8, !tbaa !13
  %76 = icmp slt i32 %73, %75
  br i1 %76, label %86, label %77

77:                                               ; preds = %72
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %95

78:                                               ; preds = %23, %3
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %9, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %10, align 4
  br label %237

82:                                               ; preds = %174, %57, %45, %25
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %9, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %10, align 4
  br label %236

86:                                               ; preds = %72
  %87 = load i32, ptr %12, align 4, !tbaa !9
  %88 = load ptr, ptr %11, align 8, !tbaa !5
  %89 = load i32, ptr %12, align 4, !tbaa !9
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds i32, ptr %88, i64 %90
  store i32 %87, ptr %91, align 4, !tbaa !9
  br label %92

92:                                               ; preds = %86
  %93 = load i32, ptr %12, align 4, !tbaa !9
  %94 = add nsw i32 %93, 1
  store i32 %94, ptr %12, align 4, !tbaa !9
  br label %72, !llvm.loop !17

95:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 0, ptr %13, align 4, !tbaa !9
  br label %96

96:                                               ; preds = %167, %95
  %97 = load i32, ptr %13, align 4, !tbaa !9
  %98 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 7
  %99 = load i32, ptr %98, align 8, !tbaa !14
  %100 = icmp slt i32 %97, %99
  br i1 %100, label %102, label %101

101:                                              ; preds = %96
  store i32 5, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %170

102:                                              ; preds = %96
  %103 = load ptr, ptr %11, align 8, !tbaa !5
  %104 = load ptr, ptr %11, align 8, !tbaa !5
  %105 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %106 = load i32, ptr %105, align 8, !tbaa !13
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds i32, ptr %104, i64 %107
  invoke void @_ZSt7shuffleIPiRSt13random_deviceEvT_S3_OT0_(ptr noundef %103, ptr noundef %108, ptr noundef nonnull align 8 dereferenceable(5000) %7)
          to label %109 unwind label %116

109:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  store i32 0, ptr %15, align 4, !tbaa !9
  br label %110

110:                                              ; preds = %163, %109
  %111 = load i32, ptr %15, align 4, !tbaa !9
  %112 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %113 = load i32, ptr %112, align 8, !tbaa !13
  %114 = icmp slt i32 %111, %113
  br i1 %114, label %120, label %115

115:                                              ; preds = %110
  store i32 8, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %166

116:                                              ; preds = %102
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %9, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %236

120:                                              ; preds = %110
  %121 = load i32, ptr %13, align 4, !tbaa !9
  %122 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %123 = load i32, ptr %122, align 8, !tbaa !13
  %124 = mul nsw i32 %121, %123
  %125 = load i32, ptr %15, align 4, !tbaa !9
  %126 = add nsw i32 %124, %125
  %127 = sdiv i32 %126, 8
  %128 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 5
  %129 = load ptr, ptr %128, align 8, !tbaa !15
  %130 = load i32, ptr %13, align 4, !tbaa !9
  %131 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %132 = load i32, ptr %131, align 8, !tbaa !13
  %133 = mul nsw i32 %130, %132
  %134 = load ptr, ptr %11, align 8, !tbaa !5
  %135 = load i32, ptr %15, align 4, !tbaa !9
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds i32, ptr %134, i64 %136
  %138 = load i32, ptr %137, align 4, !tbaa !9
  %139 = add nsw i32 %133, %138
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds i32, ptr %129, i64 %140
  store i32 %127, ptr %141, align 4, !tbaa !9
  %142 = load i32, ptr %13, align 4, !tbaa !9
  %143 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %144 = load i32, ptr %143, align 8, !tbaa !13
  %145 = mul nsw i32 %142, %144
  %146 = load i32, ptr %15, align 4, !tbaa !9
  %147 = add nsw i32 %145, %146
  %148 = srem i32 %147, 8
  %149 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 6
  %150 = load ptr, ptr %149, align 8, !tbaa !16
  %151 = load i32, ptr %13, align 4, !tbaa !9
  %152 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 3
  %153 = load i32, ptr %152, align 8, !tbaa !13
  %154 = mul nsw i32 %151, %153
  %155 = load ptr, ptr %11, align 8, !tbaa !5
  %156 = load i32, ptr %15, align 4, !tbaa !9
  %157 = sext i32 %156 to i64
  %158 = getelementptr inbounds i32, ptr %155, i64 %157
  %159 = load i32, ptr %158, align 4, !tbaa !9
  %160 = add nsw i32 %154, %159
  %161 = sext i32 %160 to i64
  %162 = getelementptr inbounds i32, ptr %150, i64 %161
  store i32 %148, ptr %162, align 4, !tbaa !9
  br label %163

163:                                              ; preds = %120
  %164 = load i32, ptr %15, align 4, !tbaa !9
  %165 = add nsw i32 %164, 1
  store i32 %165, ptr %15, align 4, !tbaa !9
  br label %110, !llvm.loop !19

166:                                              ; preds = %115
  br label %167

167:                                              ; preds = %166
  %168 = load i32, ptr %13, align 4, !tbaa !9
  %169 = add nsw i32 %168, 1
  store i32 %169, ptr %13, align 4, !tbaa !9
  br label %96, !llvm.loop !20

170:                                              ; preds = %101
  %171 = load ptr, ptr %11, align 8, !tbaa !5
  %172 = icmp eq ptr %171, null
  br i1 %172, label %174, label %173

173:                                              ; preds = %170
  call void @_ZdaPv(ptr noundef %171) #8
  br label %174

174:                                              ; preds = %173, %170
  %175 = load i32, ptr %5, align 4, !tbaa !9
  %176 = invoke noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %175)
          to label %177 unwind label %82

177:                                              ; preds = %174
  %178 = fptosi double %176 to i32
  %179 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 4
  store i32 %178, ptr %179, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  invoke void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %16, i32 noundef 1, i32 noundef 2147483647)
          to label %180 unwind label %192

180:                                              ; preds = %177
  %181 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(5000) %8)
          to label %182 unwind label %192

182:                                              ; preds = %180
  %183 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 1
  store i32 %181, ptr %183, align 8, !tbaa !22
  %184 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 1
  %185 = load i32, ptr %184, align 8, !tbaa !22
  %186 = srem i32 %185, 2
  %187 = icmp eq i32 %186, 0
  br i1 %187, label %188, label %196

188:                                              ; preds = %182
  %189 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 1
  %190 = load i32, ptr %189, align 8, !tbaa !22
  %191 = add nsw i32 %190, 1
  store i32 %191, ptr %189, align 8, !tbaa !22
  br label %196

192:                                              ; preds = %217, %198, %196, %180, %177
  %193 = landingpad { ptr, i32 }
          cleanup
  %194 = extractvalue { ptr, i32 } %193, 0
  store ptr %194, ptr %9, align 8
  %195 = extractvalue { ptr, i32 } %193, 1
  store i32 %195, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %236

196:                                              ; preds = %188, %182
  %197 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef 8) #7
          to label %198 unwind label %192

198:                                              ; preds = %196
  %199 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  store ptr %197, ptr %199, align 8, !tbaa !23
  %200 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(5000) %8)
          to label %201 unwind label %192

201:                                              ; preds = %198
  %202 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %203 = load ptr, ptr %202, align 8, !tbaa !23
  %204 = getelementptr inbounds i32, ptr %203, i64 0
  store i32 %200, ptr %204, align 4, !tbaa !9
  %205 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %206 = load ptr, ptr %205, align 8, !tbaa !23
  %207 = getelementptr inbounds i32, ptr %206, i64 0
  %208 = load i32, ptr %207, align 4, !tbaa !9
  %209 = srem i32 %208, 2
  %210 = icmp eq i32 %209, 0
  br i1 %210, label %211, label %217

211:                                              ; preds = %201
  %212 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %213 = load ptr, ptr %212, align 8, !tbaa !23
  %214 = getelementptr inbounds i32, ptr %213, i64 0
  %215 = load i32, ptr %214, align 4, !tbaa !9
  %216 = add nsw i32 %215, 1
  store i32 %216, ptr %214, align 4, !tbaa !9
  br label %217

217:                                              ; preds = %211, %201
  %218 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(5000) %8)
          to label %219 unwind label %192

219:                                              ; preds = %217
  %220 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %221 = load ptr, ptr %220, align 8, !tbaa !23
  %222 = getelementptr inbounds i32, ptr %221, i64 1
  store i32 %218, ptr %222, align 4, !tbaa !9
  %223 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %224 = load ptr, ptr %223, align 8, !tbaa !23
  %225 = getelementptr inbounds i32, ptr %224, i64 1
  %226 = load i32, ptr %225, align 4, !tbaa !9
  %227 = srem i32 %226, 2
  %228 = icmp eq i32 %227, 0
  br i1 %228, label %229, label %235

229:                                              ; preds = %219
  %230 = getelementptr inbounds %class.DensifiedWtaHash, ptr %17, i32 0, i32 0
  %231 = load ptr, ptr %230, align 8, !tbaa !23
  %232 = getelementptr inbounds i32, ptr %231, i64 1
  %233 = load i32, ptr %232, align 4, !tbaa !9
  %234 = add nsw i32 %233, 1
  store i32 %234, ptr %232, align 4, !tbaa !9
  br label %235

235:                                              ; preds = %229, %219
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr %8) #6
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %7) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr %7) #6
  ret void

236:                                              ; preds = %192, %116, %82
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %237

237:                                              ; preds = %236, %78
  call void @llvm.lifetime.end.p0(i64 5000, ptr %8) #6
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %7) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr %7) #6
  br label %238

238:                                              ; preds = %237
  %239 = load ptr, ptr %9, align 8
  %240 = load i32, ptr %10, align 4
  %241 = insertvalue { ptr, i32 } poison, ptr %239, 0
  %242 = insertvalue { ptr, i32 } %241, i32 %240, 1
  resume { ptr, i32 } %242
}

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt13random_deviceclEv(ptr noundef nonnull align 8 dereferenceable(5000)) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000), i64 noundef) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.ceil.f64(double) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #3

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt7shuffleIPiRSt13random_deviceEvT_S3_OT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(5000)) #0

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(5000)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #5 align 2

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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nobuiltin allocsize(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 = { nobuiltin nounwind "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 = { 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 #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { builtin 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, !10, i64 12}
!12 = !{!"_ZTS16DensifiedWtaHash", !6, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !6, i64 24, !6, i64 32, !10, i64 40}
!13 = !{!12, !10, i64 16}
!14 = !{!12, !10, i64 40}
!15 = !{!12, !6, i64 24}
!16 = !{!12, !6, i64 32}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = distinct !{!19, !18}
!20 = distinct !{!20, !18}
!21 = !{!12, !10, i64 20}
!22 = !{!12, !10, i64 8}
!23 = !{!12, !6, i64 0}


; 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.std::random_device" = type { %union.anon }
%union.anon = type { %"class.std::mersenne_twister_engine" }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN16DensifiedWtaHashC2Eii(ptr nocapture noundef nonnull align 8 dereferenceable(44) %0, i32 noundef %1, i32 noundef %2) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::random_device", align 8
  %5 = alloca %"class.std::mersenne_twister_engine", align 8
  %6 = alloca %"class.std::uniform_int_distribution", align 4
  %7 = getelementptr inbounds i8, ptr %0, i64 12
  store i32 %1, ptr %7, align 4, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 %2, ptr %8, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 5000, ptr nonnull %4) #6
  call void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %4)
  call void @llvm.lifetime.start.p0(i64 5000, ptr nonnull %5) #6
  %9 = invoke noundef i32 @_ZNSt13random_deviceclEv(ptr noundef nonnull align 8 dereferenceable(5000) %4)
          to label %10 unwind label %44

10:                                               ; preds = %3
  %11 = zext i32 %9 to i64
  invoke void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000) %5, i64 noundef %11)
          to label %12 unwind label %44

12:                                               ; preds = %10
  %13 = load i32, ptr %7, align 4, !tbaa !5
  %14 = shl nsw i32 %13, 3
  %15 = sitofp i32 %14 to double
  %16 = sitofp i32 %2 to double
  %17 = fdiv double %15, %16
  %18 = call double @llvm.ceil.f64(double %17)
  %19 = fptosi double %18 to i32
  %20 = getelementptr inbounds i8, ptr %0, i64 40
  store i32 %19, ptr %20, align 8, !tbaa !12
  %21 = load i32, ptr %8, align 8, !tbaa !11
  %22 = sext i32 %21 to i64
  %23 = icmp slt i32 %21, 0
  %24 = shl nsw i64 %22, 2
  %25 = select i1 %23, i64 -1, i64 %24
  %26 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %25) #7
          to label %27 unwind label %46

27:                                               ; preds = %12
  %28 = mul nsw i32 %21, %19
  %29 = sext i32 %28 to i64
  %30 = icmp slt i32 %28, 0
  %31 = shl nsw i64 %29, 2
  %32 = select i1 %30, i64 -1, i64 %31
  %33 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %32) #7
          to label %34 unwind label %46

34:                                               ; preds = %27
  %35 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr %33, ptr %35, align 8, !tbaa !13
  %36 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %32) #7
          to label %37 unwind label %46

37:                                               ; preds = %34
  %38 = getelementptr inbounds i8, ptr %0, i64 32
  store ptr %36, ptr %38, align 8, !tbaa !14
  %39 = icmp sgt i32 %21, 0
  br i1 %39, label %.lr.ph.preheader, label %.preheader39

.lr.ph.preheader:                                 ; preds = %37
  %wide.trip.count = zext nneg i32 %21 to i64
  %min.iters.check = icmp ult i32 %21, 8
  br i1 %min.iters.check, label %.lr.ph.preheader51, label %vector.ph

.lr.ph.preheader51:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 0, %.lr.ph.preheader ], [ %n.vec, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %wide.trip.count, 2147483640
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.ind = phi <4 x i32> [ <i32 0, i32 1, i32 2, i32 3>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %step.add = add <4 x i32> %vec.ind, <i32 4, i32 4, i32 4, i32 4>
  %40 = getelementptr inbounds i32, ptr %26, i64 %index
  %41 = getelementptr inbounds i8, ptr %40, i64 16
  store <4 x i32> %vec.ind, ptr %40, align 4, !tbaa !15
  store <4 x i32> %step.add, ptr %41, align 4, !tbaa !15
  %index.next = add nuw i64 %index, 8
  %vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
  %42 = icmp eq i64 %index.next, %n.vec
  br i1 %42, label %middle.block, label %vector.body, !llvm.loop !16

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %.preheader39, label %.lr.ph.preheader51

.preheader39:                                     ; preds = %.lr.ph, %middle.block, %37
  %43 = icmp sgt i32 %19, 0
  br i1 %43, label %.lr.ph44, label %._crit_edge45

44:                                               ; preds = %10, %3
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %103

46:                                               ; preds = %34, %27, %12
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %103

.lr.ph:                                           ; preds = %.lr.ph.preheader51, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader51 ]
  %48 = getelementptr inbounds i32, ptr %26, i64 %indvars.iv
  %49 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %49, ptr %48, align 4, !tbaa !15
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.preheader39, label %.lr.ph, !llvm.loop !20

.lr.ph44:                                         ; preds = %.preheader39, %._crit_edge
  %50 = phi i32 [ %57, %._crit_edge ], [ %21, %.preheader39 ]
  %.02843 = phi i32 [ %58, %._crit_edge ], [ 0, %.preheader39 ]
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds i32, ptr %26, i64 %51
  invoke void @_ZSt7shuffleIPiRSt13random_deviceEvT_S3_OT0_(ptr noundef nonnull %26, ptr noundef nonnull %52, ptr noundef nonnull align 8 dereferenceable(5000) %4)
          to label %.preheader unwind label %61

.preheader:                                       ; preds = %.lr.ph44
  %53 = load i32, ptr %8, align 8, !tbaa !11
  %54 = icmp sgt i32 %53, 0
  br i1 %54, label %.lr.ph42, label %._crit_edge

.lr.ph42:                                         ; preds = %.preheader
  %55 = load ptr, ptr %35, align 8, !tbaa !13
  %56 = load ptr, ptr %38, align 8, !tbaa !14
  br label %63

._crit_edge:                                      ; preds = %63, %.preheader
  %57 = phi i32 [ %53, %.preheader ], [ %82, %63 ]
  %58 = add nuw nsw i32 %.02843, 1
  %59 = load i32, ptr %20, align 8, !tbaa !12
  %60 = icmp slt i32 %58, %59
  br i1 %60, label %.lr.ph44, label %._crit_edge45, !llvm.loop !21

61:                                               ; preds = %.lr.ph44
  %62 = landingpad { ptr, i32 }
          cleanup
  br label %103

63:                                               ; preds = %.lr.ph42, %63
  %indvars.iv47 = phi i64 [ 0, %.lr.ph42 ], [ %indvars.iv.next48, %63 ]
  %64 = phi i32 [ %53, %.lr.ph42 ], [ %82, %63 ]
  %65 = mul nsw i32 %64, %.02843
  %66 = trunc nuw nsw i64 %indvars.iv47 to i32
  %67 = add nsw i32 %65, %66
  %68 = sdiv i32 %67, 8
  %69 = getelementptr inbounds i32, ptr %26, i64 %indvars.iv47
  %70 = load i32, ptr %69, align 4, !tbaa !15
  %71 = add nsw i32 %70, %65
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds i32, ptr %55, i64 %72
  store i32 %68, ptr %73, align 4, !tbaa !15
  %74 = load i32, ptr %8, align 8, !tbaa !11
  %75 = mul nsw i32 %74, %.02843
  %76 = add nsw i32 %75, %66
  %77 = srem i32 %76, 8
  %78 = load i32, ptr %69, align 4, !tbaa !15
  %79 = add nsw i32 %78, %75
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds i32, ptr %56, i64 %80
  store i32 %77, ptr %81, align 4, !tbaa !15
  %indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
  %82 = load i32, ptr %8, align 8, !tbaa !11
  %83 = sext i32 %82 to i64
  %84 = icmp slt i64 %indvars.iv.next48, %83
  br i1 %84, label %63, label %._crit_edge, !llvm.loop !22

._crit_edge45:                                    ; preds = %._crit_edge, %.preheader39
  call void @_ZdaPv(ptr noundef nonnull %26) #8
  %85 = call noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %1)
  %86 = fptosi double %85 to i32
  %87 = getelementptr inbounds i8, ptr %0, i64 20
  store i32 %86, ptr %87, align 4, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  invoke void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %6, i32 noundef 1, i32 noundef 2147483647)
          to label %88 unwind label %93

88:                                               ; preds = %._crit_edge45
  %89 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(5000) %5)
          to label %90 unwind label %93

90:                                               ; preds = %88
  %91 = getelementptr inbounds i8, ptr %0, i64 8
  %spec.select = or i32 %89, 1
  store i32 %spec.select, ptr %91, align 8, !tbaa !24
  %92 = invoke noalias noundef nonnull dereferenceable(8) ptr @_Znam(i64 noundef 8) #7
          to label %95 unwind label %93

93:                                               ; preds = %97, %95, %90, %88, %._crit_edge45
  %94 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br label %103

95:                                               ; preds = %90
  store ptr %92, ptr %0, align 8, !tbaa !25
  %96 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(5000) %5)
          to label %97 unwind label %93

97:                                               ; preds = %95
  %98 = load ptr, ptr %0, align 8, !tbaa !25
  %spec.select37 = or i32 %96, 1
  store i32 %spec.select37, ptr %98, align 4, !tbaa !15
  %99 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(5000) %5)
          to label %100 unwind label %93

100:                                              ; preds = %97
  %101 = load ptr, ptr %0, align 8, !tbaa !25
  %spec.select38 = or i32 %99, 1
  %102 = getelementptr inbounds i8, ptr %101, i64 4
  store i32 %spec.select38, ptr %102, align 4, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %5) #6
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %4) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %4) #6
  ret void

103:                                              ; preds = %46, %61, %93, %44
  %.pn.pn = phi { ptr, i32 } [ %45, %44 ], [ %62, %61 ], [ %94, %93 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %5) #6
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %4) #6
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %4) #6
  resume { ptr, i32 } %.pn.pn
}

; 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 uwtable
declare dso_local void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt13random_deviceclEv(ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000), i64 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.ceil.f64(double) #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #3

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt7shuffleIPiRSt13random_deviceEvT_S3_OT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #0

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #5 align 2

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 nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nobuiltin allocsize(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 = { nobuiltin nounwind "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 = { 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 #6 = { nounwind }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { builtin 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, !10, i64 12}
!6 = !{!"_ZTS16DensifiedWtaHash", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !7, i64 24, !7, i64 32, !10, i64 40}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!6, !10, i64 16}
!12 = !{!6, !10, i64 40}
!13 = !{!6, !7, i64 24}
!14 = !{!6, !7, i64 32}
!15 = !{!10, !10, i64 0}
!16 = distinct !{!16, !17, !18, !19}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!"llvm.loop.isvectorized", i32 1}
!19 = !{!"llvm.loop.unroll.runtime.disable"}
!20 = distinct !{!20, !17, !19, !18}
!21 = distinct !{!21, !17}
!22 = distinct !{!22, !17}
!23 = !{!6, !10, i64 20}
!24 = !{!6, !10, i64 8}
!25 = !{!6, !7, i64 0}


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