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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,SSE23; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=x86-64-v2 -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,SSE44; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=corei7-avx -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,AVX5; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=core-avx2 -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,DEFAULT,AVX6; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=skx -passes=slp-vectorizer -S -slp-threshold=-100 | FileCheck %s --check-prefixes=CHECK,THRESH7 8@arr = local_unnamed_addr global [32 x i32] zeroinitializer, align 169@arr1 = local_unnamed_addr global [32 x float] zeroinitializer, align 1610@arrp = local_unnamed_addr global [32 x ptr] zeroinitializer, align 1611@var = global i32 zeroinitializer, align 812 13declare i32 @llvm.smax.i32(i32, i32)14declare i16 @llvm.smin.i16(i16, i16)15declare i64 @llvm.umax.i64(i64, i64)16declare i8 @llvm.umin.i8(i8, i8)17declare i32 @llvm.smin.i32(i32, i32)18declare i32 @llvm.umin.i32(i32, i32)19 20define i32 @maxi8(i32) {21; CHECK-LABEL: @maxi8(22; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr @arr, align 1623; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP2]])24; CHECK-NEXT: ret i32 [[TMP3]]25;26 %2 = load i32, ptr @arr, align 1627 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 428 %4 = icmp sgt i32 %2, %329 %5 = select i1 %4, i32 %2, i32 %330 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 831 %7 = icmp sgt i32 %5, %632 %8 = select i1 %7, i32 %5, i32 %633 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 434 %10 = icmp sgt i32 %8, %935 %11 = select i1 %10, i32 %8, i32 %936 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 1637 %13 = icmp sgt i32 %11, %1238 %14 = select i1 %13, i32 %11, i32 %1239 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 440 %16 = icmp sgt i32 %14, %1541 %17 = select i1 %16, i32 %14, i32 %1542 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 843 %19 = icmp sgt i32 %17, %1844 %20 = select i1 %19, i32 %17, i32 %1845 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 446 %22 = icmp sgt i32 %20, %2147 %23 = select i1 %22, i32 %20, i32 %2148 ret i32 %2349}50 51define i32 @maxi8_store_in(i32) {52; CHECK-LABEL: @maxi8_store_in(53; CHECK-NEXT: store i32 0, ptr @var, align 854; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr @arr, align 1655; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP2]])56; CHECK-NEXT: ret i32 [[TMP3]]57;58 %2 = load i32, ptr @arr, align 1659 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 460 %4 = icmp sgt i32 %2, %361 %5 = select i1 %4, i32 %2, i32 %362 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 863 %7 = icmp sgt i32 %5, %664 %8 = select i1 %7, i32 %5, i32 %665 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 466 %10 = icmp sgt i32 %8, %967 %11 = select i1 %10, i32 %8, i32 %968 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 1669 %13 = icmp sgt i32 %11, %1270 %14 = select i1 %13, i32 %11, i32 %1271 store i32 0, ptr @var, align 872 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 473 %16 = icmp sgt i32 %14, %1574 %17 = select i1 %16, i32 %14, i32 %1575 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 876 %19 = icmp sgt i32 %17, %1877 %20 = select i1 %19, i32 %17, i32 %1878 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 479 %22 = icmp sgt i32 %20, %2180 %23 = select i1 %22, i32 %20, i32 %2181 ret i32 %2382}83 84define i32 @maxi16(i32) {85; CHECK-LABEL: @maxi16(86; CHECK-NEXT: [[TMP2:%.*]] = load <16 x i32>, ptr @arr, align 1687; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> [[TMP2]])88; CHECK-NEXT: ret i32 [[TMP3]]89;90 %2 = load i32, ptr @arr, align 1691 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 492 %4 = icmp sgt i32 %2, %393 %5 = select i1 %4, i32 %2, i32 %394 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 895 %7 = icmp sgt i32 %5, %696 %8 = select i1 %7, i32 %5, i32 %697 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 498 %10 = icmp sgt i32 %8, %999 %11 = select i1 %10, i32 %8, i32 %9100 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16101 %13 = icmp sgt i32 %11, %12102 %14 = select i1 %13, i32 %11, i32 %12103 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4104 %16 = icmp sgt i32 %14, %15105 %17 = select i1 %16, i32 %14, i32 %15106 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8107 %19 = icmp sgt i32 %17, %18108 %20 = select i1 %19, i32 %17, i32 %18109 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4110 %22 = icmp sgt i32 %20, %21111 %23 = select i1 %22, i32 %20, i32 %21112 %24 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 8), align 16113 %25 = icmp sgt i32 %23, %24114 %26 = select i1 %25, i32 %23, i32 %24115 %27 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 9), align 4116 %28 = icmp sgt i32 %26, %27117 %29 = select i1 %28, i32 %26, i32 %27118 %30 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 10), align 8119 %31 = icmp sgt i32 %29, %30120 %32 = select i1 %31, i32 %29, i32 %30121 %33 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 11), align 4122 %34 = icmp sgt i32 %32, %33123 %35 = select i1 %34, i32 %32, i32 %33124 %36 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 12), align 16125 %37 = icmp sgt i32 %35, %36126 %38 = select i1 %37, i32 %35, i32 %36127 %39 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 13), align 4128 %40 = icmp sgt i32 %38, %39129 %41 = select i1 %40, i32 %38, i32 %39130 %42 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 14), align 8131 %43 = icmp sgt i32 %41, %42132 %44 = select i1 %43, i32 %41, i32 %42133 %45 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 15), align 4134 %46 = icmp sgt i32 %44, %45135 %47 = select i1 %46, i32 %44, i32 %45136 ret i32 %47137}138 139define i32 @maxi32(i32) {140; CHECK-LABEL: @maxi32(141; CHECK-NEXT: [[TMP2:%.*]] = load <32 x i32>, ptr @arr, align 16142; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v32i32(<32 x i32> [[TMP2]])143; CHECK-NEXT: ret i32 [[TMP3]]144;145 %2 = load i32, ptr @arr, align 16146 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4147 %4 = icmp sgt i32 %2, %3148 %5 = select i1 %4, i32 %2, i32 %3149 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8150 %7 = icmp sgt i32 %5, %6151 %8 = select i1 %7, i32 %5, i32 %6152 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4153 %10 = icmp sgt i32 %8, %9154 %11 = select i1 %10, i32 %8, i32 %9155 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16156 %13 = icmp sgt i32 %11, %12157 %14 = select i1 %13, i32 %11, i32 %12158 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4159 %16 = icmp sgt i32 %14, %15160 %17 = select i1 %16, i32 %14, i32 %15161 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8162 %19 = icmp sgt i32 %17, %18163 %20 = select i1 %19, i32 %17, i32 %18164 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4165 %22 = icmp sgt i32 %20, %21166 %23 = select i1 %22, i32 %20, i32 %21167 %24 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 8), align 16168 %25 = icmp sgt i32 %23, %24169 %26 = select i1 %25, i32 %23, i32 %24170 %27 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 9), align 4171 %28 = icmp sgt i32 %26, %27172 %29 = select i1 %28, i32 %26, i32 %27173 %30 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 10), align 8174 %31 = icmp sgt i32 %29, %30175 %32 = select i1 %31, i32 %29, i32 %30176 %33 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 11), align 4177 %34 = icmp sgt i32 %32, %33178 %35 = select i1 %34, i32 %32, i32 %33179 %36 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 12), align 16180 %37 = icmp sgt i32 %35, %36181 %38 = select i1 %37, i32 %35, i32 %36182 %39 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 13), align 4183 %40 = icmp sgt i32 %38, %39184 %41 = select i1 %40, i32 %38, i32 %39185 %42 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 14), align 8186 %43 = icmp sgt i32 %41, %42187 %44 = select i1 %43, i32 %41, i32 %42188 %45 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 15), align 4189 %46 = icmp sgt i32 %44, %45190 %47 = select i1 %46, i32 %44, i32 %45191 %48 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 16), align 16192 %49 = icmp sgt i32 %47, %48193 %50 = select i1 %49, i32 %47, i32 %48194 %51 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 17), align 4195 %52 = icmp sgt i32 %50, %51196 %53 = select i1 %52, i32 %50, i32 %51197 %54 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 18), align 8198 %55 = icmp sgt i32 %53, %54199 %56 = select i1 %55, i32 %53, i32 %54200 %57 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 19), align 4201 %58 = icmp sgt i32 %56, %57202 %59 = select i1 %58, i32 %56, i32 %57203 %60 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 20), align 16204 %61 = icmp sgt i32 %59, %60205 %62 = select i1 %61, i32 %59, i32 %60206 %63 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 21), align 4207 %64 = icmp sgt i32 %62, %63208 %65 = select i1 %64, i32 %62, i32 %63209 %66 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 22), align 8210 %67 = icmp sgt i32 %65, %66211 %68 = select i1 %67, i32 %65, i32 %66212 %69 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 23), align 4213 %70 = icmp sgt i32 %68, %69214 %71 = select i1 %70, i32 %68, i32 %69215 %72 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 24), align 16216 %73 = icmp sgt i32 %71, %72217 %74 = select i1 %73, i32 %71, i32 %72218 %75 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 25), align 4219 %76 = icmp sgt i32 %74, %75220 %77 = select i1 %76, i32 %74, i32 %75221 %78 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 26), align 8222 %79 = icmp sgt i32 %77, %78223 %80 = select i1 %79, i32 %77, i32 %78224 %81 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 27), align 4225 %82 = icmp sgt i32 %80, %81226 %83 = select i1 %82, i32 %80, i32 %81227 %84 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 28), align 16228 %85 = icmp sgt i32 %83, %84229 %86 = select i1 %85, i32 %83, i32 %84230 %87 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 29), align 4231 %88 = icmp sgt i32 %86, %87232 %89 = select i1 %88, i32 %86, i32 %87233 %90 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 30), align 8234 %91 = icmp sgt i32 %89, %90235 %92 = select i1 %91, i32 %89, i32 %90236 %93 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 31), align 4237 %94 = icmp sgt i32 %92, %93238 %95 = select i1 %94, i32 %92, i32 %93239 ret i32 %95240}241 242; Note: legacy test - InstCombine creates maxnum intrinsics for fcmp+select with fastmath on the select.243 244define float @maxf8(float) {245; DEFAULT-LABEL: @maxf8(246; DEFAULT-NEXT: [[TMP2:%.*]] = load float, ptr @arr1, align 16247; DEFAULT-NEXT: [[TMP3:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4248; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]249; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]250; DEFAULT-NEXT: [[TMP6:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8251; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]252; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]253; DEFAULT-NEXT: [[TMP9:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4254; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]255; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]256; DEFAULT-NEXT: [[TMP12:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16257; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]258; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]259; DEFAULT-NEXT: [[TMP15:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4260; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]261; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]262; DEFAULT-NEXT: [[TMP18:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8263; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]264; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]265; DEFAULT-NEXT: [[TMP21:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4266; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]267; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]268; DEFAULT-NEXT: ret float [[TMP23]]269;270; THRESH-LABEL: @maxf8(271; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, ptr @arr1, align 16272; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0273; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1274; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]275; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]276; THRESH-NEXT: [[TMP7:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8277; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]278; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]279; THRESH-NEXT: [[TMP10:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4280; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]281; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]282; THRESH-NEXT: [[TMP13:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16283; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]284; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]285; THRESH-NEXT: [[TMP16:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4286; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]287; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]288; THRESH-NEXT: [[TMP19:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8289; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]290; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]291; THRESH-NEXT: [[TMP22:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4292; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]293; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]294; THRESH-NEXT: ret float [[TMP24]]295;296 %2 = load float, ptr @arr1, align 16297 %3 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4298 %4 = fcmp fast ogt float %2, %3299 %5 = select i1 %4, float %2, float %3300 %6 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8301 %7 = fcmp fast ogt float %5, %6302 %8 = select i1 %7, float %5, float %6303 %9 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4304 %10 = fcmp fast ogt float %8, %9305 %11 = select i1 %10, float %8, float %9306 %12 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16307 %13 = fcmp fast ogt float %11, %12308 %14 = select i1 %13, float %11, float %12309 %15 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4310 %16 = fcmp fast ogt float %14, %15311 %17 = select i1 %16, float %14, float %15312 %18 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8313 %19 = fcmp fast ogt float %17, %18314 %20 = select i1 %19, float %17, float %18315 %21 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4316 %22 = fcmp fast ogt float %20, %21317 %23 = select i1 %22, float %20, float %21318 ret float %23319}320 321; Note: legacy test - maxnum intrinsics match what InstCombine creates for fcmp+select with fastmath on the select.322 323define float @maxf16(float) {324; DEFAULT-LABEL: @maxf16(325; DEFAULT-NEXT: [[TMP2:%.*]] = load float, ptr @arr1, align 16326; DEFAULT-NEXT: [[TMP3:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4327; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]328; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]329; DEFAULT-NEXT: [[TMP6:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8330; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]331; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]332; DEFAULT-NEXT: [[TMP9:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4333; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]334; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]335; DEFAULT-NEXT: [[TMP12:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16336; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]337; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]338; DEFAULT-NEXT: [[TMP15:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4339; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]340; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]341; DEFAULT-NEXT: [[TMP18:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8342; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]343; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]344; DEFAULT-NEXT: [[TMP21:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4345; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]346; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]347; DEFAULT-NEXT: [[TMP24:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16348; DEFAULT-NEXT: [[TMP25:%.*]] = fcmp fast ogt float [[TMP23]], [[TMP24]]349; DEFAULT-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], float [[TMP23]], float [[TMP24]]350; DEFAULT-NEXT: [[TMP27:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4351; DEFAULT-NEXT: [[TMP28:%.*]] = fcmp fast ogt float [[TMP26]], [[TMP27]]352; DEFAULT-NEXT: [[TMP29:%.*]] = select i1 [[TMP28]], float [[TMP26]], float [[TMP27]]353; DEFAULT-NEXT: [[TMP30:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8354; DEFAULT-NEXT: [[TMP31:%.*]] = fcmp fast ogt float [[TMP29]], [[TMP30]]355; DEFAULT-NEXT: [[TMP32:%.*]] = select i1 [[TMP31]], float [[TMP29]], float [[TMP30]]356; DEFAULT-NEXT: [[TMP33:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4357; DEFAULT-NEXT: [[TMP34:%.*]] = fcmp fast ogt float [[TMP32]], [[TMP33]]358; DEFAULT-NEXT: [[TMP35:%.*]] = select i1 [[TMP34]], float [[TMP32]], float [[TMP33]]359; DEFAULT-NEXT: [[TMP36:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16360; DEFAULT-NEXT: [[TMP37:%.*]] = fcmp fast ogt float [[TMP35]], [[TMP36]]361; DEFAULT-NEXT: [[TMP38:%.*]] = select i1 [[TMP37]], float [[TMP35]], float [[TMP36]]362; DEFAULT-NEXT: [[TMP39:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4363; DEFAULT-NEXT: [[TMP40:%.*]] = fcmp fast ogt float [[TMP38]], [[TMP39]]364; DEFAULT-NEXT: [[TMP41:%.*]] = select i1 [[TMP40]], float [[TMP38]], float [[TMP39]]365; DEFAULT-NEXT: [[TMP42:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8366; DEFAULT-NEXT: [[TMP43:%.*]] = fcmp fast ogt float [[TMP41]], [[TMP42]]367; DEFAULT-NEXT: [[TMP44:%.*]] = select i1 [[TMP43]], float [[TMP41]], float [[TMP42]]368; DEFAULT-NEXT: [[TMP45:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4369; DEFAULT-NEXT: [[TMP46:%.*]] = fcmp fast ogt float [[TMP44]], [[TMP45]]370; DEFAULT-NEXT: [[TMP47:%.*]] = select i1 [[TMP46]], float [[TMP44]], float [[TMP45]]371; DEFAULT-NEXT: ret float [[TMP47]]372;373; THRESH-LABEL: @maxf16(374; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, ptr @arr1, align 16375; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0376; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1377; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]378; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]379; THRESH-NEXT: [[TMP7:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8380; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]381; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]382; THRESH-NEXT: [[TMP10:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4383; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]384; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]385; THRESH-NEXT: [[TMP13:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16386; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]387; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]388; THRESH-NEXT: [[TMP16:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4389; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]390; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]391; THRESH-NEXT: [[TMP19:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8392; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]393; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]394; THRESH-NEXT: [[TMP22:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4395; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]396; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]397; THRESH-NEXT: [[TMP25:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16398; THRESH-NEXT: [[TMP26:%.*]] = fcmp fast ogt float [[TMP24]], [[TMP25]]399; THRESH-NEXT: [[TMP27:%.*]] = select i1 [[TMP26]], float [[TMP24]], float [[TMP25]]400; THRESH-NEXT: [[TMP28:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4401; THRESH-NEXT: [[TMP29:%.*]] = fcmp fast ogt float [[TMP27]], [[TMP28]]402; THRESH-NEXT: [[TMP30:%.*]] = select i1 [[TMP29]], float [[TMP27]], float [[TMP28]]403; THRESH-NEXT: [[TMP31:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8404; THRESH-NEXT: [[TMP32:%.*]] = fcmp fast ogt float [[TMP30]], [[TMP31]]405; THRESH-NEXT: [[TMP33:%.*]] = select i1 [[TMP32]], float [[TMP30]], float [[TMP31]]406; THRESH-NEXT: [[TMP34:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4407; THRESH-NEXT: [[TMP35:%.*]] = fcmp fast ogt float [[TMP33]], [[TMP34]]408; THRESH-NEXT: [[TMP36:%.*]] = select i1 [[TMP35]], float [[TMP33]], float [[TMP34]]409; THRESH-NEXT: [[TMP37:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16410; THRESH-NEXT: [[TMP38:%.*]] = fcmp fast ogt float [[TMP36]], [[TMP37]]411; THRESH-NEXT: [[TMP39:%.*]] = select i1 [[TMP38]], float [[TMP36]], float [[TMP37]]412; THRESH-NEXT: [[TMP40:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4413; THRESH-NEXT: [[TMP41:%.*]] = fcmp fast ogt float [[TMP39]], [[TMP40]]414; THRESH-NEXT: [[TMP42:%.*]] = select i1 [[TMP41]], float [[TMP39]], float [[TMP40]]415; THRESH-NEXT: [[TMP43:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8416; THRESH-NEXT: [[TMP44:%.*]] = fcmp fast ogt float [[TMP42]], [[TMP43]]417; THRESH-NEXT: [[TMP45:%.*]] = select i1 [[TMP44]], float [[TMP42]], float [[TMP43]]418; THRESH-NEXT: [[TMP46:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4419; THRESH-NEXT: [[TMP47:%.*]] = fcmp fast ogt float [[TMP45]], [[TMP46]]420; THRESH-NEXT: [[TMP48:%.*]] = select i1 [[TMP47]], float [[TMP45]], float [[TMP46]]421; THRESH-NEXT: ret float [[TMP48]]422;423 %2 = load float, ptr @arr1, align 16424 %3 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4425 %4 = fcmp fast ogt float %2, %3426 %5 = select i1 %4, float %2, float %3427 %6 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8428 %7 = fcmp fast ogt float %5, %6429 %8 = select i1 %7, float %5, float %6430 %9 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4431 %10 = fcmp fast ogt float %8, %9432 %11 = select i1 %10, float %8, float %9433 %12 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16434 %13 = fcmp fast ogt float %11, %12435 %14 = select i1 %13, float %11, float %12436 %15 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4437 %16 = fcmp fast ogt float %14, %15438 %17 = select i1 %16, float %14, float %15439 %18 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8440 %19 = fcmp fast ogt float %17, %18441 %20 = select i1 %19, float %17, float %18442 %21 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4443 %22 = fcmp fast ogt float %20, %21444 %23 = select i1 %22, float %20, float %21445 %24 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16446 %25 = fcmp fast ogt float %23, %24447 %26 = select i1 %25, float %23, float %24448 %27 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4449 %28 = fcmp fast ogt float %26, %27450 %29 = select i1 %28, float %26, float %27451 %30 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8452 %31 = fcmp fast ogt float %29, %30453 %32 = select i1 %31, float %29, float %30454 %33 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4455 %34 = fcmp fast ogt float %32, %33456 %35 = select i1 %34, float %32, float %33457 %36 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16458 %37 = fcmp fast ogt float %35, %36459 %38 = select i1 %37, float %35, float %36460 %39 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4461 %40 = fcmp fast ogt float %38, %39462 %41 = select i1 %40, float %38, float %39463 %42 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8464 %43 = fcmp fast ogt float %41, %42465 %44 = select i1 %43, float %41, float %42466 %45 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4467 %46 = fcmp fast ogt float %44, %45468 %47 = select i1 %46, float %44, float %45469 ret float %47470}471 472; Note: legacy test - InstCombine creates maxnum intrinsics for fcmp+select with fastmath on the select.473 474define float @maxf32(float) {475; DEFAULT-LABEL: @maxf32(476; DEFAULT-NEXT: [[TMP2:%.*]] = load float, ptr @arr1, align 16477; DEFAULT-NEXT: [[TMP3:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4478; DEFAULT-NEXT: [[TMP4:%.*]] = fcmp fast ogt float [[TMP2]], [[TMP3]]479; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], float [[TMP2]], float [[TMP3]]480; DEFAULT-NEXT: [[TMP6:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8481; DEFAULT-NEXT: [[TMP7:%.*]] = fcmp fast ogt float [[TMP5]], [[TMP6]]482; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], float [[TMP5]], float [[TMP6]]483; DEFAULT-NEXT: [[TMP9:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4484; DEFAULT-NEXT: [[TMP10:%.*]] = fcmp fast ogt float [[TMP8]], [[TMP9]]485; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], float [[TMP8]], float [[TMP9]]486; DEFAULT-NEXT: [[TMP12:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16487; DEFAULT-NEXT: [[TMP13:%.*]] = fcmp fast ogt float [[TMP11]], [[TMP12]]488; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], float [[TMP11]], float [[TMP12]]489; DEFAULT-NEXT: [[TMP15:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4490; DEFAULT-NEXT: [[TMP16:%.*]] = fcmp fast ogt float [[TMP14]], [[TMP15]]491; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], float [[TMP14]], float [[TMP15]]492; DEFAULT-NEXT: [[TMP18:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8493; DEFAULT-NEXT: [[TMP19:%.*]] = fcmp fast ogt float [[TMP17]], [[TMP18]]494; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], float [[TMP17]], float [[TMP18]]495; DEFAULT-NEXT: [[TMP21:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4496; DEFAULT-NEXT: [[TMP22:%.*]] = fcmp fast ogt float [[TMP20]], [[TMP21]]497; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], float [[TMP20]], float [[TMP21]]498; DEFAULT-NEXT: [[TMP24:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16499; DEFAULT-NEXT: [[TMP25:%.*]] = fcmp fast ogt float [[TMP23]], [[TMP24]]500; DEFAULT-NEXT: [[TMP26:%.*]] = select i1 [[TMP25]], float [[TMP23]], float [[TMP24]]501; DEFAULT-NEXT: [[TMP27:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4502; DEFAULT-NEXT: [[TMP28:%.*]] = fcmp fast ogt float [[TMP26]], [[TMP27]]503; DEFAULT-NEXT: [[TMP29:%.*]] = select i1 [[TMP28]], float [[TMP26]], float [[TMP27]]504; DEFAULT-NEXT: [[TMP30:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8505; DEFAULT-NEXT: [[TMP31:%.*]] = fcmp fast ogt float [[TMP29]], [[TMP30]]506; DEFAULT-NEXT: [[TMP32:%.*]] = select i1 [[TMP31]], float [[TMP29]], float [[TMP30]]507; DEFAULT-NEXT: [[TMP33:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4508; DEFAULT-NEXT: [[TMP34:%.*]] = fcmp fast ogt float [[TMP32]], [[TMP33]]509; DEFAULT-NEXT: [[TMP35:%.*]] = select i1 [[TMP34]], float [[TMP32]], float [[TMP33]]510; DEFAULT-NEXT: [[TMP36:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16511; DEFAULT-NEXT: [[TMP37:%.*]] = fcmp fast ogt float [[TMP35]], [[TMP36]]512; DEFAULT-NEXT: [[TMP38:%.*]] = select i1 [[TMP37]], float [[TMP35]], float [[TMP36]]513; DEFAULT-NEXT: [[TMP39:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4514; DEFAULT-NEXT: [[TMP40:%.*]] = fcmp fast ogt float [[TMP38]], [[TMP39]]515; DEFAULT-NEXT: [[TMP41:%.*]] = select i1 [[TMP40]], float [[TMP38]], float [[TMP39]]516; DEFAULT-NEXT: [[TMP42:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8517; DEFAULT-NEXT: [[TMP43:%.*]] = fcmp fast ogt float [[TMP41]], [[TMP42]]518; DEFAULT-NEXT: [[TMP44:%.*]] = select i1 [[TMP43]], float [[TMP41]], float [[TMP42]]519; DEFAULT-NEXT: [[TMP45:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4520; DEFAULT-NEXT: [[TMP46:%.*]] = fcmp fast ogt float [[TMP44]], [[TMP45]]521; DEFAULT-NEXT: [[TMP47:%.*]] = select i1 [[TMP46]], float [[TMP44]], float [[TMP45]]522; DEFAULT-NEXT: [[TMP48:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 16), align 16523; DEFAULT-NEXT: [[TMP49:%.*]] = fcmp fast ogt float [[TMP47]], [[TMP48]]524; DEFAULT-NEXT: [[TMP50:%.*]] = select i1 [[TMP49]], float [[TMP47]], float [[TMP48]]525; DEFAULT-NEXT: [[TMP51:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 17), align 4526; DEFAULT-NEXT: [[TMP52:%.*]] = fcmp fast ogt float [[TMP50]], [[TMP51]]527; DEFAULT-NEXT: [[TMP53:%.*]] = select i1 [[TMP52]], float [[TMP50]], float [[TMP51]]528; DEFAULT-NEXT: [[TMP54:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 18), align 8529; DEFAULT-NEXT: [[TMP55:%.*]] = fcmp fast ogt float [[TMP53]], [[TMP54]]530; DEFAULT-NEXT: [[TMP56:%.*]] = select i1 [[TMP55]], float [[TMP53]], float [[TMP54]]531; DEFAULT-NEXT: [[TMP57:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 19), align 4532; DEFAULT-NEXT: [[TMP58:%.*]] = fcmp fast ogt float [[TMP56]], [[TMP57]]533; DEFAULT-NEXT: [[TMP59:%.*]] = select i1 [[TMP58]], float [[TMP56]], float [[TMP57]]534; DEFAULT-NEXT: [[TMP60:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 20), align 16535; DEFAULT-NEXT: [[TMP61:%.*]] = fcmp fast ogt float [[TMP59]], [[TMP60]]536; DEFAULT-NEXT: [[TMP62:%.*]] = select i1 [[TMP61]], float [[TMP59]], float [[TMP60]]537; DEFAULT-NEXT: [[TMP63:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 21), align 4538; DEFAULT-NEXT: [[TMP64:%.*]] = fcmp fast ogt float [[TMP62]], [[TMP63]]539; DEFAULT-NEXT: [[TMP65:%.*]] = select i1 [[TMP64]], float [[TMP62]], float [[TMP63]]540; DEFAULT-NEXT: [[TMP66:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 22), align 8541; DEFAULT-NEXT: [[TMP67:%.*]] = fcmp fast ogt float [[TMP65]], [[TMP66]]542; DEFAULT-NEXT: [[TMP68:%.*]] = select i1 [[TMP67]], float [[TMP65]], float [[TMP66]]543; DEFAULT-NEXT: [[TMP69:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 23), align 4544; DEFAULT-NEXT: [[TMP70:%.*]] = fcmp fast ogt float [[TMP68]], [[TMP69]]545; DEFAULT-NEXT: [[TMP71:%.*]] = select i1 [[TMP70]], float [[TMP68]], float [[TMP69]]546; DEFAULT-NEXT: [[TMP72:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 24), align 16547; DEFAULT-NEXT: [[TMP73:%.*]] = fcmp fast ogt float [[TMP71]], [[TMP72]]548; DEFAULT-NEXT: [[TMP74:%.*]] = select i1 [[TMP73]], float [[TMP71]], float [[TMP72]]549; DEFAULT-NEXT: [[TMP75:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 25), align 4550; DEFAULT-NEXT: [[TMP76:%.*]] = fcmp fast ogt float [[TMP74]], [[TMP75]]551; DEFAULT-NEXT: [[TMP77:%.*]] = select i1 [[TMP76]], float [[TMP74]], float [[TMP75]]552; DEFAULT-NEXT: [[TMP78:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 26), align 8553; DEFAULT-NEXT: [[TMP79:%.*]] = fcmp fast ogt float [[TMP77]], [[TMP78]]554; DEFAULT-NEXT: [[TMP80:%.*]] = select i1 [[TMP79]], float [[TMP77]], float [[TMP78]]555; DEFAULT-NEXT: [[TMP81:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 27), align 4556; DEFAULT-NEXT: [[TMP82:%.*]] = fcmp fast ogt float [[TMP80]], [[TMP81]]557; DEFAULT-NEXT: [[TMP83:%.*]] = select i1 [[TMP82]], float [[TMP80]], float [[TMP81]]558; DEFAULT-NEXT: [[TMP84:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 28), align 16559; DEFAULT-NEXT: [[TMP85:%.*]] = fcmp fast ogt float [[TMP83]], [[TMP84]]560; DEFAULT-NEXT: [[TMP86:%.*]] = select i1 [[TMP85]], float [[TMP83]], float [[TMP84]]561; DEFAULT-NEXT: [[TMP87:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 29), align 4562; DEFAULT-NEXT: [[TMP88:%.*]] = fcmp fast ogt float [[TMP86]], [[TMP87]]563; DEFAULT-NEXT: [[TMP89:%.*]] = select i1 [[TMP88]], float [[TMP86]], float [[TMP87]]564; DEFAULT-NEXT: [[TMP90:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 30), align 8565; DEFAULT-NEXT: [[TMP91:%.*]] = fcmp fast ogt float [[TMP89]], [[TMP90]]566; DEFAULT-NEXT: [[TMP92:%.*]] = select i1 [[TMP91]], float [[TMP89]], float [[TMP90]]567; DEFAULT-NEXT: [[TMP93:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 31), align 4568; DEFAULT-NEXT: [[TMP94:%.*]] = fcmp fast ogt float [[TMP92]], [[TMP93]]569; DEFAULT-NEXT: [[TMP95:%.*]] = select i1 [[TMP94]], float [[TMP92]], float [[TMP93]]570; DEFAULT-NEXT: ret float [[TMP95]]571;572; THRESH-LABEL: @maxf32(573; THRESH-NEXT: [[TMP2:%.*]] = load <2 x float>, ptr @arr1, align 16574; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0575; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1576; THRESH-NEXT: [[TMP5:%.*]] = fcmp fast ogt float [[TMP3]], [[TMP4]]577; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], float [[TMP3]], float [[TMP4]]578; THRESH-NEXT: [[TMP7:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8579; THRESH-NEXT: [[TMP8:%.*]] = fcmp fast ogt float [[TMP6]], [[TMP7]]580; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], float [[TMP6]], float [[TMP7]]581; THRESH-NEXT: [[TMP10:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4582; THRESH-NEXT: [[TMP11:%.*]] = fcmp fast ogt float [[TMP9]], [[TMP10]]583; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], float [[TMP9]], float [[TMP10]]584; THRESH-NEXT: [[TMP13:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16585; THRESH-NEXT: [[TMP14:%.*]] = fcmp fast ogt float [[TMP12]], [[TMP13]]586; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], float [[TMP12]], float [[TMP13]]587; THRESH-NEXT: [[TMP16:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4588; THRESH-NEXT: [[TMP17:%.*]] = fcmp fast ogt float [[TMP15]], [[TMP16]]589; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], float [[TMP15]], float [[TMP16]]590; THRESH-NEXT: [[TMP19:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8591; THRESH-NEXT: [[TMP20:%.*]] = fcmp fast ogt float [[TMP18]], [[TMP19]]592; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], float [[TMP18]], float [[TMP19]]593; THRESH-NEXT: [[TMP22:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4594; THRESH-NEXT: [[TMP23:%.*]] = fcmp fast ogt float [[TMP21]], [[TMP22]]595; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], float [[TMP21]], float [[TMP22]]596; THRESH-NEXT: [[TMP25:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16597; THRESH-NEXT: [[TMP26:%.*]] = fcmp fast ogt float [[TMP24]], [[TMP25]]598; THRESH-NEXT: [[TMP27:%.*]] = select i1 [[TMP26]], float [[TMP24]], float [[TMP25]]599; THRESH-NEXT: [[TMP28:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4600; THRESH-NEXT: [[TMP29:%.*]] = fcmp fast ogt float [[TMP27]], [[TMP28]]601; THRESH-NEXT: [[TMP30:%.*]] = select i1 [[TMP29]], float [[TMP27]], float [[TMP28]]602; THRESH-NEXT: [[TMP31:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8603; THRESH-NEXT: [[TMP32:%.*]] = fcmp fast ogt float [[TMP30]], [[TMP31]]604; THRESH-NEXT: [[TMP33:%.*]] = select i1 [[TMP32]], float [[TMP30]], float [[TMP31]]605; THRESH-NEXT: [[TMP34:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4606; THRESH-NEXT: [[TMP35:%.*]] = fcmp fast ogt float [[TMP33]], [[TMP34]]607; THRESH-NEXT: [[TMP36:%.*]] = select i1 [[TMP35]], float [[TMP33]], float [[TMP34]]608; THRESH-NEXT: [[TMP37:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16609; THRESH-NEXT: [[TMP38:%.*]] = fcmp fast ogt float [[TMP36]], [[TMP37]]610; THRESH-NEXT: [[TMP39:%.*]] = select i1 [[TMP38]], float [[TMP36]], float [[TMP37]]611; THRESH-NEXT: [[TMP40:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4612; THRESH-NEXT: [[TMP41:%.*]] = fcmp fast ogt float [[TMP39]], [[TMP40]]613; THRESH-NEXT: [[TMP42:%.*]] = select i1 [[TMP41]], float [[TMP39]], float [[TMP40]]614; THRESH-NEXT: [[TMP43:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8615; THRESH-NEXT: [[TMP44:%.*]] = fcmp fast ogt float [[TMP42]], [[TMP43]]616; THRESH-NEXT: [[TMP45:%.*]] = select i1 [[TMP44]], float [[TMP42]], float [[TMP43]]617; THRESH-NEXT: [[TMP46:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4618; THRESH-NEXT: [[TMP47:%.*]] = fcmp fast ogt float [[TMP45]], [[TMP46]]619; THRESH-NEXT: [[TMP48:%.*]] = select i1 [[TMP47]], float [[TMP45]], float [[TMP46]]620; THRESH-NEXT: [[TMP49:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 16), align 16621; THRESH-NEXT: [[TMP50:%.*]] = fcmp fast ogt float [[TMP48]], [[TMP49]]622; THRESH-NEXT: [[TMP51:%.*]] = select i1 [[TMP50]], float [[TMP48]], float [[TMP49]]623; THRESH-NEXT: [[TMP52:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 17), align 4624; THRESH-NEXT: [[TMP53:%.*]] = fcmp fast ogt float [[TMP51]], [[TMP52]]625; THRESH-NEXT: [[TMP54:%.*]] = select i1 [[TMP53]], float [[TMP51]], float [[TMP52]]626; THRESH-NEXT: [[TMP55:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 18), align 8627; THRESH-NEXT: [[TMP56:%.*]] = fcmp fast ogt float [[TMP54]], [[TMP55]]628; THRESH-NEXT: [[TMP57:%.*]] = select i1 [[TMP56]], float [[TMP54]], float [[TMP55]]629; THRESH-NEXT: [[TMP58:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 19), align 4630; THRESH-NEXT: [[TMP59:%.*]] = fcmp fast ogt float [[TMP57]], [[TMP58]]631; THRESH-NEXT: [[TMP60:%.*]] = select i1 [[TMP59]], float [[TMP57]], float [[TMP58]]632; THRESH-NEXT: [[TMP61:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 20), align 16633; THRESH-NEXT: [[TMP62:%.*]] = fcmp fast ogt float [[TMP60]], [[TMP61]]634; THRESH-NEXT: [[TMP63:%.*]] = select i1 [[TMP62]], float [[TMP60]], float [[TMP61]]635; THRESH-NEXT: [[TMP64:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 21), align 4636; THRESH-NEXT: [[TMP65:%.*]] = fcmp fast ogt float [[TMP63]], [[TMP64]]637; THRESH-NEXT: [[TMP66:%.*]] = select i1 [[TMP65]], float [[TMP63]], float [[TMP64]]638; THRESH-NEXT: [[TMP67:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 22), align 8639; THRESH-NEXT: [[TMP68:%.*]] = fcmp fast ogt float [[TMP66]], [[TMP67]]640; THRESH-NEXT: [[TMP69:%.*]] = select i1 [[TMP68]], float [[TMP66]], float [[TMP67]]641; THRESH-NEXT: [[TMP70:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 23), align 4642; THRESH-NEXT: [[TMP71:%.*]] = fcmp fast ogt float [[TMP69]], [[TMP70]]643; THRESH-NEXT: [[TMP72:%.*]] = select i1 [[TMP71]], float [[TMP69]], float [[TMP70]]644; THRESH-NEXT: [[TMP73:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 24), align 16645; THRESH-NEXT: [[TMP74:%.*]] = fcmp fast ogt float [[TMP72]], [[TMP73]]646; THRESH-NEXT: [[TMP75:%.*]] = select i1 [[TMP74]], float [[TMP72]], float [[TMP73]]647; THRESH-NEXT: [[TMP76:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 25), align 4648; THRESH-NEXT: [[TMP77:%.*]] = fcmp fast ogt float [[TMP75]], [[TMP76]]649; THRESH-NEXT: [[TMP78:%.*]] = select i1 [[TMP77]], float [[TMP75]], float [[TMP76]]650; THRESH-NEXT: [[TMP79:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 26), align 8651; THRESH-NEXT: [[TMP80:%.*]] = fcmp fast ogt float [[TMP78]], [[TMP79]]652; THRESH-NEXT: [[TMP81:%.*]] = select i1 [[TMP80]], float [[TMP78]], float [[TMP79]]653; THRESH-NEXT: [[TMP82:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 27), align 4654; THRESH-NEXT: [[TMP83:%.*]] = fcmp fast ogt float [[TMP81]], [[TMP82]]655; THRESH-NEXT: [[TMP84:%.*]] = select i1 [[TMP83]], float [[TMP81]], float [[TMP82]]656; THRESH-NEXT: [[TMP85:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 28), align 16657; THRESH-NEXT: [[TMP86:%.*]] = fcmp fast ogt float [[TMP84]], [[TMP85]]658; THRESH-NEXT: [[TMP87:%.*]] = select i1 [[TMP86]], float [[TMP84]], float [[TMP85]]659; THRESH-NEXT: [[TMP88:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 29), align 4660; THRESH-NEXT: [[TMP89:%.*]] = fcmp fast ogt float [[TMP87]], [[TMP88]]661; THRESH-NEXT: [[TMP90:%.*]] = select i1 [[TMP89]], float [[TMP87]], float [[TMP88]]662; THRESH-NEXT: [[TMP91:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 30), align 8663; THRESH-NEXT: [[TMP92:%.*]] = fcmp fast ogt float [[TMP90]], [[TMP91]]664; THRESH-NEXT: [[TMP93:%.*]] = select i1 [[TMP92]], float [[TMP90]], float [[TMP91]]665; THRESH-NEXT: [[TMP94:%.*]] = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 31), align 4666; THRESH-NEXT: [[TMP95:%.*]] = fcmp fast ogt float [[TMP93]], [[TMP94]]667; THRESH-NEXT: [[TMP96:%.*]] = select i1 [[TMP95]], float [[TMP93]], float [[TMP94]]668; THRESH-NEXT: ret float [[TMP96]]669;670 %2 = load float, ptr @arr1, align 16671 %3 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 1), align 4672 %4 = fcmp fast ogt float %2, %3673 %5 = select i1 %4, float %2, float %3674 %6 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 2), align 8675 %7 = fcmp fast ogt float %5, %6676 %8 = select i1 %7, float %5, float %6677 %9 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 3), align 4678 %10 = fcmp fast ogt float %8, %9679 %11 = select i1 %10, float %8, float %9680 %12 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 4), align 16681 %13 = fcmp fast ogt float %11, %12682 %14 = select i1 %13, float %11, float %12683 %15 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 5), align 4684 %16 = fcmp fast ogt float %14, %15685 %17 = select i1 %16, float %14, float %15686 %18 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 6), align 8687 %19 = fcmp fast ogt float %17, %18688 %20 = select i1 %19, float %17, float %18689 %21 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 7), align 4690 %22 = fcmp fast ogt float %20, %21691 %23 = select i1 %22, float %20, float %21692 %24 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 8), align 16693 %25 = fcmp fast ogt float %23, %24694 %26 = select i1 %25, float %23, float %24695 %27 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 9), align 4696 %28 = fcmp fast ogt float %26, %27697 %29 = select i1 %28, float %26, float %27698 %30 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 10), align 8699 %31 = fcmp fast ogt float %29, %30700 %32 = select i1 %31, float %29, float %30701 %33 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 11), align 4702 %34 = fcmp fast ogt float %32, %33703 %35 = select i1 %34, float %32, float %33704 %36 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 12), align 16705 %37 = fcmp fast ogt float %35, %36706 %38 = select i1 %37, float %35, float %36707 %39 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 13), align 4708 %40 = fcmp fast ogt float %38, %39709 %41 = select i1 %40, float %38, float %39710 %42 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 14), align 8711 %43 = fcmp fast ogt float %41, %42712 %44 = select i1 %43, float %41, float %42713 %45 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 15), align 4714 %46 = fcmp fast ogt float %44, %45715 %47 = select i1 %46, float %44, float %45716 %48 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 16), align 16717 %49 = fcmp fast ogt float %47, %48718 %50 = select i1 %49, float %47, float %48719 %51 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 17), align 4720 %52 = fcmp fast ogt float %50, %51721 %53 = select i1 %52, float %50, float %51722 %54 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 18), align 8723 %55 = fcmp fast ogt float %53, %54724 %56 = select i1 %55, float %53, float %54725 %57 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 19), align 4726 %58 = fcmp fast ogt float %56, %57727 %59 = select i1 %58, float %56, float %57728 %60 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 20), align 16729 %61 = fcmp fast ogt float %59, %60730 %62 = select i1 %61, float %59, float %60731 %63 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 21), align 4732 %64 = fcmp fast ogt float %62, %63733 %65 = select i1 %64, float %62, float %63734 %66 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 22), align 8735 %67 = fcmp fast ogt float %65, %66736 %68 = select i1 %67, float %65, float %66737 %69 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 23), align 4738 %70 = fcmp fast ogt float %68, %69739 %71 = select i1 %70, float %68, float %69740 %72 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 24), align 16741 %73 = fcmp fast ogt float %71, %72742 %74 = select i1 %73, float %71, float %72743 %75 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 25), align 4744 %76 = fcmp fast ogt float %74, %75745 %77 = select i1 %76, float %74, float %75746 %78 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 26), align 8747 %79 = fcmp fast ogt float %77, %78748 %80 = select i1 %79, float %77, float %78749 %81 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 27), align 4750 %82 = fcmp fast ogt float %80, %81751 %83 = select i1 %82, float %80, float %81752 %84 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 28), align 16753 %85 = fcmp fast ogt float %83, %84754 %86 = select i1 %85, float %83, float %84755 %87 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 29), align 4756 %88 = fcmp fast ogt float %86, %87757 %89 = select i1 %88, float %86, float %87758 %90 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 30), align 8759 %91 = fcmp fast ogt float %89, %90760 %92 = select i1 %91, float %89, float %90761 %93 = load float, ptr getelementptr inbounds ([32 x float], ptr @arr1, i64 0, i64 31), align 4762 %94 = fcmp fast ogt float %92, %93763 %95 = select i1 %94, float %92, float %93764 ret float %95765}766 767define i32 @maxi8_mutiple_uses(i32) {768; SSE2-LABEL: @maxi8_mutiple_uses(769; SSE2-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 16770; SSE2-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4771; SSE2-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]772; SSE2-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]773; SSE2-NEXT: [[TMP6:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8774; SSE2-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[TMP5]], [[TMP6]]775; SSE2-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32 [[TMP5]], i32 [[TMP6]]776; SSE2-NEXT: [[TMP9:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4777; SSE2-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP8]], [[TMP9]]778; SSE2-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP8]], i32 [[TMP9]]779; SSE2-NEXT: [[TMP12:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16780; SSE2-NEXT: [[TMP13:%.*]] = icmp sgt i32 [[TMP11]], [[TMP12]]781; SSE2-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32 [[TMP11]], i32 [[TMP12]]782; SSE2-NEXT: [[TMP15:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4783; SSE2-NEXT: [[TMP16:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]784; SSE2-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32 [[TMP14]], i32 [[TMP15]]785; SSE2-NEXT: [[TMP18:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8786; SSE2-NEXT: [[TMP19:%.*]] = icmp sgt i32 [[TMP17]], [[TMP18]]787; SSE2-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32 [[TMP17]], i32 [[TMP18]]788; SSE2-NEXT: [[TMP21:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4789; SSE2-NEXT: [[TMP22:%.*]] = icmp sgt i32 [[TMP20]], [[TMP21]]790; SSE2-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], i32 [[TMP20]], i32 [[TMP21]]791; SSE2-NEXT: [[TMP24:%.*]] = select i1 [[TMP4]], i32 3, i32 4792; SSE2-NEXT: store i32 [[TMP24]], ptr @var, align 8793; SSE2-NEXT: ret i32 [[TMP23]]794;795; SSE4-LABEL: @maxi8_mutiple_uses(796; SSE4-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 16797; SSE4-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4798; SSE4-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]799; SSE4-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]800; SSE4-NEXT: [[TMP6:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8801; SSE4-NEXT: [[TMP7:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8802; SSE4-NEXT: [[TMP8:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4803; SSE4-NEXT: [[TMP9:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP6]])804; SSE4-NEXT: [[OP_RDX:%.*]] = icmp sgt i32 [[TMP9]], [[TMP7]]805; SSE4-NEXT: [[OP_RDX1:%.*]] = select i1 [[OP_RDX]], i32 [[TMP9]], i32 [[TMP7]]806; SSE4-NEXT: [[OP_RDX2:%.*]] = icmp sgt i32 [[TMP8]], [[TMP5]]807; SSE4-NEXT: [[OP_RDX3:%.*]] = select i1 [[OP_RDX2]], i32 [[TMP8]], i32 [[TMP5]]808; SSE4-NEXT: [[OP_RDX4:%.*]] = icmp sgt i32 [[OP_RDX1]], [[OP_RDX3]]809; SSE4-NEXT: [[OP_RDX5:%.*]] = select i1 [[OP_RDX4]], i32 [[OP_RDX1]], i32 [[OP_RDX3]]810; SSE4-NEXT: [[TMP10:%.*]] = select i1 [[TMP4]], i32 3, i32 4811; SSE4-NEXT: store i32 [[TMP10]], ptr @var, align 8812; SSE4-NEXT: ret i32 [[OP_RDX5]]813;814; AVX-LABEL: @maxi8_mutiple_uses(815; AVX-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 16816; AVX-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4817; AVX-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]818; AVX-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]819; AVX-NEXT: [[TMP6:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8820; AVX-NEXT: [[TMP7:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8821; AVX-NEXT: [[TMP8:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4822; AVX-NEXT: [[TMP9:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP6]])823; AVX-NEXT: [[OP_RDX:%.*]] = icmp sgt i32 [[TMP9]], [[TMP7]]824; AVX-NEXT: [[OP_RDX1:%.*]] = select i1 [[OP_RDX]], i32 [[TMP9]], i32 [[TMP7]]825; AVX-NEXT: [[OP_RDX2:%.*]] = icmp sgt i32 [[TMP8]], [[TMP5]]826; AVX-NEXT: [[OP_RDX3:%.*]] = select i1 [[OP_RDX2]], i32 [[TMP8]], i32 [[TMP5]]827; AVX-NEXT: [[OP_RDX4:%.*]] = icmp sgt i32 [[OP_RDX1]], [[OP_RDX3]]828; AVX-NEXT: [[OP_RDX5:%.*]] = select i1 [[OP_RDX4]], i32 [[OP_RDX1]], i32 [[OP_RDX3]]829; AVX-NEXT: [[TMP10:%.*]] = select i1 [[TMP4]], i32 3, i32 4830; AVX-NEXT: store i32 [[TMP10]], ptr @var, align 8831; AVX-NEXT: ret i32 [[OP_RDX5]]832;833; THRESH-LABEL: @maxi8_mutiple_uses(834; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr @arr, align 16835; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[TMP2]], i32 0836; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[TMP2]], i32 1837; THRESH-NEXT: [[TMP5:%.*]] = icmp sgt i32 [[TMP3]], [[TMP4]]838; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], i32 [[TMP3]], i32 [[TMP4]]839; THRESH-NEXT: [[TMP7:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8840; THRESH-NEXT: [[TMP8:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP7]])841; THRESH-NEXT: [[TMP9:%.*]] = load <2 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8842; THRESH-NEXT: [[TMP10:%.*]] = insertelement <2 x i32> [[TMP9]], i32 [[TMP8]], i32 0843; THRESH-NEXT: [[TMP11:%.*]] = insertelement <2 x i32> [[TMP9]], i32 [[TMP6]], i32 1844; THRESH-NEXT: [[TMP12:%.*]] = icmp sgt <2 x i32> [[TMP10]], [[TMP11]]845; THRESH-NEXT: [[TMP13:%.*]] = select <2 x i1> [[TMP12]], <2 x i32> [[TMP10]], <2 x i32> [[TMP11]]846; THRESH-NEXT: [[TMP14:%.*]] = extractelement <2 x i32> [[TMP13]], i32 0847; THRESH-NEXT: [[TMP15:%.*]] = extractelement <2 x i32> [[TMP13]], i32 1848; THRESH-NEXT: [[OP_RDX4:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]849; THRESH-NEXT: [[OP_RDX5:%.*]] = select i1 [[OP_RDX4]], i32 [[TMP14]], i32 [[TMP15]]850; THRESH-NEXT: [[TMP16:%.*]] = select i1 [[TMP5]], i32 3, i32 4851; THRESH-NEXT: store i32 [[TMP16]], ptr @var, align 8852; THRESH-NEXT: ret i32 [[OP_RDX5]]853;854 %2 = load i32, ptr @arr, align 16855 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4856 %4 = icmp sgt i32 %2, %3857 %5 = select i1 %4, i32 %2, i32 %3858 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8859 %7 = icmp sgt i32 %5, %6860 %8 = select i1 %7, i32 %5, i32 %6861 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4862 %10 = icmp sgt i32 %8, %9863 %11 = select i1 %10, i32 %8, i32 %9864 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16865 %13 = icmp sgt i32 %11, %12866 %14 = select i1 %13, i32 %11, i32 %12867 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4868 %16 = icmp sgt i32 %14, %15869 %17 = select i1 %16, i32 %14, i32 %15870 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8871 %19 = icmp sgt i32 %17, %18872 %20 = select i1 %19, i32 %17, i32 %18873 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4874 %22 = icmp sgt i32 %20, %21875 %23 = select i1 %22, i32 %20, i32 %21876 %24 = select i1 %4, i32 3, i32 4877 store i32 %24, ptr @var, align 8878 ret i32 %23879}880 881define i32 @maxi8_mutiple_uses2(i32) {882; DEFAULT-LABEL: @maxi8_mutiple_uses2(883; DEFAULT-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 16884; DEFAULT-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4885; DEFAULT-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]886; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]887; DEFAULT-NEXT: [[TMP6:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8888; DEFAULT-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[TMP5]], [[TMP6]]889; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32 [[TMP5]], i32 [[TMP6]]890; DEFAULT-NEXT: [[TMP9:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4891; DEFAULT-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP8]], [[TMP9]]892; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP8]], i32 [[TMP9]]893; DEFAULT-NEXT: [[TMP12:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16894; DEFAULT-NEXT: [[TMP13:%.*]] = icmp sgt i32 [[TMP11]], [[TMP12]]895; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32 [[TMP11]], i32 [[TMP12]]896; DEFAULT-NEXT: [[TMP15:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4897; DEFAULT-NEXT: [[TMP16:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]898; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32 [[TMP14]], i32 [[TMP15]]899; DEFAULT-NEXT: [[TMP18:%.*]] = select i1 [[TMP10]], i32 3, i32 4900; DEFAULT-NEXT: store i32 [[TMP18]], ptr @var, align 8901; DEFAULT-NEXT: ret i32 [[TMP17]]902;903; THRESH-LABEL: @maxi8_mutiple_uses2(904; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr @arr, align 16905; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x i32> [[TMP2]], i32 0906; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x i32> [[TMP2]], i32 1907; THRESH-NEXT: [[TMP5:%.*]] = icmp sgt i32 [[TMP3]], [[TMP4]]908; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], i32 [[TMP3]], i32 [[TMP4]]909; THRESH-NEXT: [[TMP7:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8910; THRESH-NEXT: [[TMP8:%.*]] = icmp sgt i32 [[TMP6]], [[TMP7]]911; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], i32 [[TMP6]], i32 [[TMP7]]912; THRESH-NEXT: [[TMP10:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4913; THRESH-NEXT: [[TMP11:%.*]] = icmp sgt i32 [[TMP9]], [[TMP10]]914; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], i32 [[TMP9]], i32 [[TMP10]]915; THRESH-NEXT: [[TMP13:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16916; THRESH-NEXT: [[TMP14:%.*]] = icmp sgt i32 [[TMP12]], [[TMP13]]917; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], i32 [[TMP12]], i32 [[TMP13]]918; THRESH-NEXT: [[TMP16:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4919; THRESH-NEXT: [[TMP17:%.*]] = icmp sgt i32 [[TMP15]], [[TMP16]]920; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], i32 [[TMP15]], i32 [[TMP16]]921; THRESH-NEXT: [[TMP19:%.*]] = select i1 [[TMP11]], i32 3, i32 4922; THRESH-NEXT: store i32 [[TMP19]], ptr @var, align 8923; THRESH-NEXT: ret i32 [[TMP18]]924;925 %2 = load i32, ptr @arr, align 16926 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4927 %4 = icmp sgt i32 %2, %3928 %5 = select i1 %4, i32 %2, i32 %3929 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8930 %7 = icmp sgt i32 %5, %6931 %8 = select i1 %7, i32 %5, i32 %6932 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4933 %10 = icmp sgt i32 %8, %9934 %11 = select i1 %10, i32 %8, i32 %9935 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16936 %13 = icmp sgt i32 %11, %12937 %14 = select i1 %13, i32 %11, i32 %12938 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4939 %16 = icmp sgt i32 %14, %15940 %17 = select i1 %16, i32 %14, i32 %15941 %18 = select i1 %10, i32 3, i32 4942 store i32 %18, ptr @var, align 8943 ret i32 %17944}945 946define i32 @maxi8_wrong_parent(i32) {947; SSE2-LABEL: @maxi8_wrong_parent(948; SSE2-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 16949; SSE2-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 4950; SSE2-NEXT: [[TMP4:%.*]] = icmp sgt i32 [[TMP2]], [[TMP3]]951; SSE2-NEXT: br label [[PP:%.*]]952; SSE2: pp:953; SSE2-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], i32 [[TMP2]], i32 [[TMP3]]954; SSE2-NEXT: [[TMP6:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8955; SSE2-NEXT: [[TMP7:%.*]] = icmp sgt i32 [[TMP5]], [[TMP6]]956; SSE2-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], i32 [[TMP5]], i32 [[TMP6]]957; SSE2-NEXT: [[TMP9:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 4958; SSE2-NEXT: [[TMP10:%.*]] = icmp sgt i32 [[TMP8]], [[TMP9]]959; SSE2-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], i32 [[TMP8]], i32 [[TMP9]]960; SSE2-NEXT: [[TMP12:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 16961; SSE2-NEXT: [[TMP13:%.*]] = icmp sgt i32 [[TMP11]], [[TMP12]]962; SSE2-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], i32 [[TMP11]], i32 [[TMP12]]963; SSE2-NEXT: [[TMP15:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 4964; SSE2-NEXT: [[TMP16:%.*]] = icmp sgt i32 [[TMP14]], [[TMP15]]965; SSE2-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], i32 [[TMP14]], i32 [[TMP15]]966; SSE2-NEXT: [[TMP18:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8967; SSE2-NEXT: [[TMP19:%.*]] = icmp sgt i32 [[TMP17]], [[TMP18]]968; SSE2-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], i32 [[TMP17]], i32 [[TMP18]]969; SSE2-NEXT: [[TMP21:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 4970; SSE2-NEXT: [[TMP22:%.*]] = icmp sgt i32 [[TMP20]], [[TMP21]]971; SSE2-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], i32 [[TMP20]], i32 [[TMP21]]972; SSE2-NEXT: ret i32 [[TMP23]]973;974; SSE4-LABEL: @maxi8_wrong_parent(975; SSE4-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr @arr, align 16976; SSE4-NEXT: br label [[PP:%.*]]977; SSE4: pp:978; SSE4-NEXT: [[TMP4:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8979; SSE4-NEXT: [[TMP8:%.*]] = load <2 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8980; SSE4-NEXT: [[TMP5:%.*]] = shufflevector <4 x i32> [[TMP4]], <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>981; SSE4-NEXT: [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP8]], <2 x i32> poison, <8 x i32> <i32 0, i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>982; SSE4-NEXT: [[TMP10:%.*]] = shufflevector <2 x i32> [[TMP8]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>983; SSE4-NEXT: [[TMP11:%.*]] = shufflevector <4 x i32> [[TMP4]], <4 x i32> [[TMP10]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 poison, i32 poison>984; SSE4-NEXT: [[TMP9:%.*]] = shufflevector <2 x i32> [[TMP2]], <2 x i32> poison, <8 x i32> <i32 0, i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>985; SSE4-NEXT: [[TMP7:%.*]] = shufflevector <8 x i32> [[TMP11]], <8 x i32> [[TMP9]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 8, i32 9>986; SSE4-NEXT: [[OP_RDX7:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP7]])987; SSE4-NEXT: ret i32 [[OP_RDX7]]988;989; AVX-LABEL: @maxi8_wrong_parent(990; AVX-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr @arr, align 16991; AVX-NEXT: br label [[PP:%.*]]992; AVX: pp:993; AVX-NEXT: [[TMP4:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 8994; AVX-NEXT: [[TMP7:%.*]] = load <2 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 8995; AVX-NEXT: [[TMP5:%.*]] = shufflevector <2 x i32> [[TMP7]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>996; AVX-NEXT: [[TMP8:%.*]] = shufflevector <2 x i32> [[TMP2]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>997; AVX-NEXT: [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP7]], <2 x i32> [[TMP2]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>998; AVX-NEXT: [[RDX_OP:%.*]] = icmp sgt <4 x i32> [[TMP4]], [[TMP6]]999; AVX-NEXT: [[RDX_OP1:%.*]] = select <4 x i1> [[RDX_OP]], <4 x i32> [[TMP4]], <4 x i32> [[TMP6]]1000; AVX-NEXT: [[OP_RDX7:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[RDX_OP1]])1001; AVX-NEXT: ret i32 [[OP_RDX7]]1002;1003; THRESH-LABEL: @maxi8_wrong_parent(1004; THRESH-NEXT: [[TMP2:%.*]] = load <2 x i32>, ptr @arr, align 161005; THRESH-NEXT: br label [[PP:%.*]]1006; THRESH: pp:1007; THRESH-NEXT: [[TMP3:%.*]] = load <4 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 81008; THRESH-NEXT: [[TMP4:%.*]] = load <2 x i32>, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 81009; THRESH-NEXT: [[TMP5:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>1010; THRESH-NEXT: [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP4]], <2 x i32> poison, <8 x i32> <i32 0, i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>1011; THRESH-NEXT: [[TMP10:%.*]] = shufflevector <2 x i32> [[TMP4]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>1012; THRESH-NEXT: [[TMP11:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> [[TMP10]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 poison, i32 poison>1013; THRESH-NEXT: [[TMP9:%.*]] = shufflevector <2 x i32> [[TMP2]], <2 x i32> poison, <8 x i32> <i32 0, i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>1014; THRESH-NEXT: [[TMP7:%.*]] = shufflevector <8 x i32> [[TMP11]], <8 x i32> [[TMP9]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 8, i32 9>1015; THRESH-NEXT: [[TMP8:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP7]])1016; THRESH-NEXT: ret i32 [[TMP8]]1017;1018 %2 = load i32, ptr @arr, align 161019 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 41020 %4 = icmp sgt i32 %2, %31021 br label %pp1022 1023pp:1024 %5 = select i1 %4, i32 %2, i32 %31025 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 81026 %7 = icmp sgt i32 %5, %61027 %8 = select i1 %7, i32 %5, i32 %61028 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 41029 %10 = icmp sgt i32 %8, %91030 %11 = select i1 %10, i32 %8, i32 %91031 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 161032 %13 = icmp sgt i32 %11, %121033 %14 = select i1 %13, i32 %11, i32 %121034 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 41035 %16 = icmp sgt i32 %14, %151036 %17 = select i1 %16, i32 %14, i32 %151037 %18 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 81038 %19 = icmp sgt i32 %17, %181039 %20 = select i1 %19, i32 %17, i32 %181040 %21 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 41041 %22 = icmp sgt i32 %20, %211042 %23 = select i1 %22, i32 %20, i32 %211043 ret i32 %231044}1045 1046; PR38191 - We don't handle array-of-pointer reductions.1047define ptr @maxp8(i32) {1048; DEFAULT-LABEL: @maxp8(1049; DEFAULT-NEXT: [[TMP2:%.*]] = load ptr, ptr @arrp, align 161050; DEFAULT-NEXT: [[TMP3:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 1), align 41051; DEFAULT-NEXT: [[TMP4:%.*]] = icmp ugt ptr [[TMP2]], [[TMP3]]1052; DEFAULT-NEXT: [[TMP5:%.*]] = select i1 [[TMP4]], ptr [[TMP2]], ptr [[TMP3]]1053; DEFAULT-NEXT: [[TMP6:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 2), align 81054; DEFAULT-NEXT: [[TMP7:%.*]] = icmp ugt ptr [[TMP5]], [[TMP6]]1055; DEFAULT-NEXT: [[TMP8:%.*]] = select i1 [[TMP7]], ptr [[TMP5]], ptr [[TMP6]]1056; DEFAULT-NEXT: [[TMP9:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 3), align 41057; DEFAULT-NEXT: [[TMP10:%.*]] = icmp ugt ptr [[TMP8]], [[TMP9]]1058; DEFAULT-NEXT: [[TMP11:%.*]] = select i1 [[TMP10]], ptr [[TMP8]], ptr [[TMP9]]1059; DEFAULT-NEXT: [[TMP12:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 4), align 161060; DEFAULT-NEXT: [[TMP13:%.*]] = icmp ugt ptr [[TMP11]], [[TMP12]]1061; DEFAULT-NEXT: [[TMP14:%.*]] = select i1 [[TMP13]], ptr [[TMP11]], ptr [[TMP12]]1062; DEFAULT-NEXT: [[TMP15:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 5), align 41063; DEFAULT-NEXT: [[TMP16:%.*]] = icmp ugt ptr [[TMP14]], [[TMP15]]1064; DEFAULT-NEXT: [[TMP17:%.*]] = select i1 [[TMP16]], ptr [[TMP14]], ptr [[TMP15]]1065; DEFAULT-NEXT: [[TMP18:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 6), align 81066; DEFAULT-NEXT: [[TMP19:%.*]] = icmp ugt ptr [[TMP17]], [[TMP18]]1067; DEFAULT-NEXT: [[TMP20:%.*]] = select i1 [[TMP19]], ptr [[TMP17]], ptr [[TMP18]]1068; DEFAULT-NEXT: [[TMP21:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 7), align 41069; DEFAULT-NEXT: [[TMP22:%.*]] = icmp ugt ptr [[TMP20]], [[TMP21]]1070; DEFAULT-NEXT: [[TMP23:%.*]] = select i1 [[TMP22]], ptr [[TMP20]], ptr [[TMP21]]1071; DEFAULT-NEXT: ret ptr [[TMP23]]1072;1073; THRESH-LABEL: @maxp8(1074; THRESH-NEXT: [[TMP2:%.*]] = load <2 x ptr>, ptr @arrp, align 161075; THRESH-NEXT: [[TMP3:%.*]] = extractelement <2 x ptr> [[TMP2]], i32 01076; THRESH-NEXT: [[TMP4:%.*]] = extractelement <2 x ptr> [[TMP2]], i32 11077; THRESH-NEXT: [[TMP5:%.*]] = icmp ugt ptr [[TMP3]], [[TMP4]]1078; THRESH-NEXT: [[TMP6:%.*]] = select i1 [[TMP5]], ptr [[TMP3]], ptr [[TMP4]]1079; THRESH-NEXT: [[TMP7:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 2), align 81080; THRESH-NEXT: [[TMP8:%.*]] = icmp ugt ptr [[TMP6]], [[TMP7]]1081; THRESH-NEXT: [[TMP9:%.*]] = select i1 [[TMP8]], ptr [[TMP6]], ptr [[TMP7]]1082; THRESH-NEXT: [[TMP10:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 3), align 41083; THRESH-NEXT: [[TMP11:%.*]] = icmp ugt ptr [[TMP9]], [[TMP10]]1084; THRESH-NEXT: [[TMP12:%.*]] = select i1 [[TMP11]], ptr [[TMP9]], ptr [[TMP10]]1085; THRESH-NEXT: [[TMP13:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 4), align 161086; THRESH-NEXT: [[TMP14:%.*]] = icmp ugt ptr [[TMP12]], [[TMP13]]1087; THRESH-NEXT: [[TMP15:%.*]] = select i1 [[TMP14]], ptr [[TMP12]], ptr [[TMP13]]1088; THRESH-NEXT: [[TMP16:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 5), align 41089; THRESH-NEXT: [[TMP17:%.*]] = icmp ugt ptr [[TMP15]], [[TMP16]]1090; THRESH-NEXT: [[TMP18:%.*]] = select i1 [[TMP17]], ptr [[TMP15]], ptr [[TMP16]]1091; THRESH-NEXT: [[TMP19:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 6), align 81092; THRESH-NEXT: [[TMP20:%.*]] = icmp ugt ptr [[TMP18]], [[TMP19]]1093; THRESH-NEXT: [[TMP21:%.*]] = select i1 [[TMP20]], ptr [[TMP18]], ptr [[TMP19]]1094; THRESH-NEXT: [[TMP22:%.*]] = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 7), align 41095; THRESH-NEXT: [[TMP23:%.*]] = icmp ugt ptr [[TMP21]], [[TMP22]]1096; THRESH-NEXT: [[TMP24:%.*]] = select i1 [[TMP23]], ptr [[TMP21]], ptr [[TMP22]]1097; THRESH-NEXT: ret ptr [[TMP24]]1098;1099 %2 = load ptr, ptr @arrp, align 161100 %3 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 1), align 41101 %4 = icmp ugt ptr %2, %31102 %5 = select i1 %4, ptr %2, ptr %31103 %6 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 2), align 81104 %7 = icmp ugt ptr %5, %61105 %8 = select i1 %7, ptr %5, ptr %61106 %9 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 3), align 41107 %10 = icmp ugt ptr %8, %91108 %11 = select i1 %10, ptr %8, ptr %91109 %12 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 4), align 161110 %13 = icmp ugt ptr %11, %121111 %14 = select i1 %13, ptr %11, ptr %121112 %15 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 5), align 41113 %16 = icmp ugt ptr %14, %151114 %17 = select i1 %16, ptr %14, ptr %151115 %18 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 6), align 81116 %19 = icmp ugt ptr %17, %181117 %20 = select i1 %19, ptr %17, ptr %181118 %21 = load ptr, ptr getelementptr inbounds ([32 x ptr], ptr @arrp, i64 0, i64 7), align 41119 %22 = icmp ugt ptr %20, %211120 %23 = select i1 %22, ptr %20, ptr %211121 ret ptr %231122}1123 1124define i32 @smax_intrinsic_rdx_v8i32(ptr %p0) {1125; CHECK-LABEL: @smax_intrinsic_rdx_v8i32(1126; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i32>, ptr [[P0:%.*]], align 41127; CHECK-NEXT: [[TMP2:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP1]])1128; CHECK-NEXT: ret i32 [[TMP2]]1129;1130 %p1 = getelementptr inbounds i32, ptr %p0, i64 11131 %p2 = getelementptr inbounds i32, ptr %p0, i64 21132 %p3 = getelementptr inbounds i32, ptr %p0, i64 31133 %p4 = getelementptr inbounds i32, ptr %p0, i64 41134 %p5 = getelementptr inbounds i32, ptr %p0, i64 51135 %p6 = getelementptr inbounds i32, ptr %p0, i64 61136 %p7 = getelementptr inbounds i32, ptr %p0, i64 71137 %t0 = load i32, ptr %p0, align 41138 %t1 = load i32, ptr %p1, align 41139 %t2 = load i32, ptr %p2, align 41140 %t3 = load i32, ptr %p3, align 41141 %t4 = load i32, ptr %p4, align 41142 %t5 = load i32, ptr %p5, align 41143 %t6 = load i32, ptr %p6, align 41144 %t7 = load i32, ptr %p7, align 41145 %m10 = tail call i32 @llvm.smax.i32(i32 %t1, i32 %t0)1146 %m32 = tail call i32 @llvm.smax.i32(i32 %t3, i32 %t2)1147 %m54 = tail call i32 @llvm.smax.i32(i32 %t5, i32 %t4)1148 %m76 = tail call i32 @llvm.smax.i32(i32 %t7, i32 %t6)1149 %m3210 = tail call i32 @llvm.smax.i32(i32 %m32, i32 %m10)1150 %m7654 = tail call i32 @llvm.smax.i32(i32 %m76, i32 %m54)1151 %m = tail call i32 @llvm.smax.i32(i32 %m7654, i32 %m3210)1152 ret i32 %m1153}1154 1155define i16 @smin_intrinsic_rdx_v8i16(ptr %p0) {1156; CHECK-LABEL: @smin_intrinsic_rdx_v8i16(1157; CHECK-NEXT: [[TMP1:%.*]] = load <8 x i16>, ptr [[P0:%.*]], align 41158; CHECK-NEXT: [[TMP2:%.*]] = call i16 @llvm.vector.reduce.smin.v8i16(<8 x i16> [[TMP1]])1159; CHECK-NEXT: ret i16 [[TMP2]]1160;1161 %p1 = getelementptr inbounds i16, ptr %p0, i64 11162 %p2 = getelementptr inbounds i16, ptr %p0, i64 21163 %p3 = getelementptr inbounds i16, ptr %p0, i64 31164 %p4 = getelementptr inbounds i16, ptr %p0, i64 41165 %p5 = getelementptr inbounds i16, ptr %p0, i64 51166 %p6 = getelementptr inbounds i16, ptr %p0, i64 61167 %p7 = getelementptr inbounds i16, ptr %p0, i64 71168 %t0 = load i16, ptr %p0, align 41169 %t1 = load i16, ptr %p1, align 41170 %t2 = load i16, ptr %p2, align 41171 %t3 = load i16, ptr %p3, align 41172 %t4 = load i16, ptr %p4, align 41173 %t5 = load i16, ptr %p5, align 41174 %t6 = load i16, ptr %p6, align 41175 %t7 = load i16, ptr %p7, align 41176 %m10 = tail call i16 @llvm.smin.i16(i16 %t1, i16 %t0)1177 %m32 = tail call i16 @llvm.smin.i16(i16 %t3, i16 %t2)1178 %m54 = tail call i16 @llvm.smin.i16(i16 %t5, i16 %t4)1179 %m76 = tail call i16 @llvm.smin.i16(i16 %t7, i16 %t6)1180 %m3210 = tail call i16 @llvm.smin.i16(i16 %m32, i16 %m10)1181 %m7654 = tail call i16 @llvm.smin.i16(i16 %m76, i16 %m54)1182 %m = tail call i16 @llvm.smin.i16(i16 %m7654, i16 %m3210)1183 ret i16 %m1184}1185 1186define i64 @umax_intrinsic_rdx_v4i64(ptr %p0) {1187; DEFAULT-LABEL: @umax_intrinsic_rdx_v4i64(1188; DEFAULT-NEXT: [[P1:%.*]] = getelementptr inbounds i64, ptr [[P0:%.*]], i64 11189; DEFAULT-NEXT: [[P2:%.*]] = getelementptr inbounds i64, ptr [[P0]], i64 21190; DEFAULT-NEXT: [[P3:%.*]] = getelementptr inbounds i64, ptr [[P0]], i64 31191; DEFAULT-NEXT: [[T0:%.*]] = load i64, ptr [[P0]], align 41192; DEFAULT-NEXT: [[T1:%.*]] = load i64, ptr [[P1]], align 41193; DEFAULT-NEXT: [[T2:%.*]] = load i64, ptr [[P2]], align 41194; DEFAULT-NEXT: [[T3:%.*]] = load i64, ptr [[P3]], align 41195; DEFAULT-NEXT: [[M10:%.*]] = tail call i64 @llvm.umax.i64(i64 [[T1]], i64 [[T0]])1196; DEFAULT-NEXT: [[M32:%.*]] = tail call i64 @llvm.umax.i64(i64 [[T3]], i64 [[T2]])1197; DEFAULT-NEXT: [[M:%.*]] = tail call i64 @llvm.umax.i64(i64 [[M32]], i64 [[M10]])1198; DEFAULT-NEXT: ret i64 [[M]]1199;1200; THRESH-LABEL: @umax_intrinsic_rdx_v4i64(1201; THRESH-NEXT: [[TMP1:%.*]] = load <4 x i64>, ptr [[P0:%.*]], align 41202; THRESH-NEXT: [[TMP2:%.*]] = call i64 @llvm.vector.reduce.umax.v4i64(<4 x i64> [[TMP1]])1203; THRESH-NEXT: ret i64 [[TMP2]]1204;1205 %p1 = getelementptr inbounds i64, ptr %p0, i64 11206 %p2 = getelementptr inbounds i64, ptr %p0, i64 21207 %p3 = getelementptr inbounds i64, ptr %p0, i64 31208 %t0 = load i64, ptr %p0, align 41209 %t1 = load i64, ptr %p1, align 41210 %t2 = load i64, ptr %p2, align 41211 %t3 = load i64, ptr %p3, align 41212 %m10 = tail call i64 @llvm.umax.i64(i64 %t1, i64 %t0)1213 %m32 = tail call i64 @llvm.umax.i64(i64 %t3, i64 %t2)1214 %m = tail call i64 @llvm.umax.i64(i64 %m32, i64 %m10)1215 ret i64 %m1216}1217 1218define i8 @umin_intrinsic_rdx_v16i8(ptr %p0) {1219; CHECK-LABEL: @umin_intrinsic_rdx_v16i8(1220; CHECK-NEXT: [[TMP1:%.*]] = load <16 x i8>, ptr [[P0:%.*]], align 41221; CHECK-NEXT: [[TMP2:%.*]] = call i8 @llvm.vector.reduce.umin.v16i8(<16 x i8> [[TMP1]])1222; CHECK-NEXT: ret i8 [[TMP2]]1223;1224 %p1 = getelementptr inbounds i8, ptr %p0, i64 11225 %p2 = getelementptr inbounds i8, ptr %p0, i64 21226 %p3 = getelementptr inbounds i8, ptr %p0, i64 31227 %p4 = getelementptr inbounds i8, ptr %p0, i64 41228 %p5 = getelementptr inbounds i8, ptr %p0, i64 51229 %p6 = getelementptr inbounds i8, ptr %p0, i64 61230 %p7 = getelementptr inbounds i8, ptr %p0, i64 71231 %p8 = getelementptr inbounds i8, ptr %p0, i64 81232 %p9 = getelementptr inbounds i8, ptr %p0, i64 91233 %pa = getelementptr inbounds i8, ptr %p0, i64 101234 %pb = getelementptr inbounds i8, ptr %p0, i64 111235 %pc = getelementptr inbounds i8, ptr %p0, i64 121236 %pd = getelementptr inbounds i8, ptr %p0, i64 131237 %pe = getelementptr inbounds i8, ptr %p0, i64 141238 %pf = getelementptr inbounds i8, ptr %p0, i64 151239 %t0 = load i8, ptr %p0, align 41240 %t1 = load i8, ptr %p1, align 41241 %t2 = load i8, ptr %p2, align 41242 %t3 = load i8, ptr %p3, align 41243 %t4 = load i8, ptr %p4, align 41244 %t5 = load i8, ptr %p5, align 41245 %t6 = load i8, ptr %p6, align 41246 %t7 = load i8, ptr %p7, align 41247 %t8 = load i8, ptr %p8, align 41248 %t9 = load i8, ptr %p9, align 41249 %ta = load i8, ptr %pa, align 41250 %tb = load i8, ptr %pb, align 41251 %tc = load i8, ptr %pc, align 41252 %td = load i8, ptr %pd, align 41253 %te = load i8, ptr %pe, align 41254 %tf = load i8, ptr %pf, align 41255 %m10 = tail call i8 @llvm.umin.i8(i8 %t1, i8 %t0)1256 %m32 = tail call i8 @llvm.umin.i8(i8 %t3, i8 %t2)1257 %m54 = tail call i8 @llvm.umin.i8(i8 %t5, i8 %t4)1258 %m76 = tail call i8 @llvm.umin.i8(i8 %t7, i8 %t6)1259 %m98 = tail call i8 @llvm.umin.i8(i8 %t9, i8 %t8)1260 %mba = tail call i8 @llvm.umin.i8(i8 %tb, i8 %ta)1261 %mdc = tail call i8 @llvm.umin.i8(i8 %td, i8 %tc)1262 %mfe = tail call i8 @llvm.umin.i8(i8 %tf, i8 %te)1263 %m3210 = tail call i8 @llvm.umin.i8(i8 %m32, i8 %m10)1264 %m7654 = tail call i8 @llvm.umin.i8(i8 %m76, i8 %m54)1265 %mdc98 = tail call i8 @llvm.umin.i8(i8 %mdc, i8 %m98)1266 %mfeba = tail call i8 @llvm.umin.i8(i8 %mfe, i8 %mba)1267 %ml = tail call i8 @llvm.umin.i8(i8 %m3210, i8 %m7654)1268 %mh = tail call i8 @llvm.umin.i8(i8 %mfeba, i8 %mdc98)1269 %m = tail call i8 @llvm.umin.i8(i8 %mh, i8 %ml)1270 ret i8 %m1271}1272 1273; This should not crash.1274 1275define void @PR49730() {1276; CHECK-LABEL: @PR49730(1277; CHECK-NEXT: [[TMP1:%.*]] = call <4 x i32> @llvm.smin.v4i32(<4 x i32> <i32 2, i32 2, i32 1, i32 undef>, <4 x i32> <i32 undef, i32 undef, i32 undef, i32 1>)1278; CHECK-NEXT: [[TMP2:%.*]] = sub nsw <4 x i32> undef, [[TMP1]]1279; CHECK-NEXT: [[T12:%.*]] = sub nsw i32 undef, undef1280; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.umin.v4i32(<4 x i32> [[TMP2]])1281; CHECK-NEXT: [[TMP4:%.*]] = call i32 @llvm.umin.i32(i32 [[TMP3]], i32 [[T12]])1282; CHECK-NEXT: [[TMP5:%.*]] = call i32 @llvm.umin.i32(i32 [[TMP4]], i32 undef)1283; CHECK-NEXT: [[T14:%.*]] = call i32 @llvm.umin.i32(i32 [[TMP5]], i32 93)1284; CHECK-NEXT: ret void1285;1286 %t = call i32 @llvm.smin.i32(i32 undef, i32 2)1287 %t1 = sub nsw i32 undef, %t1288 %t2 = call i32 @llvm.umin.i32(i32 undef, i32 %t1)1289 %t3 = call i32 @llvm.smin.i32(i32 undef, i32 2)1290 %t4 = sub nsw i32 undef, %t31291 %t5 = call i32 @llvm.umin.i32(i32 %t2, i32 %t4)1292 %t6 = call i32 @llvm.smin.i32(i32 undef, i32 1)1293 %t7 = sub nuw nsw i32 undef, %t61294 %t8 = call i32 @llvm.umin.i32(i32 %t5, i32 %t7)1295 %t9 = call i32 @llvm.smin.i32(i32 undef, i32 1)1296 %t10 = sub nsw i32 undef, %t91297 %t11 = call i32 @llvm.umin.i32(i32 %t8, i32 %t10)1298 %t12 = sub nsw i32 undef, undef1299 %t13 = call i32 @llvm.umin.i32(i32 %t11, i32 %t12)1300 %t14 = call i32 @llvm.umin.i32(i32 %t13, i32 93)1301 ret void1302}1303