Index: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp =================================================================== --- llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -5885,6 +5885,19 @@ InstructionCost::CostType CostA = *A.Cost.getValue(); InstructionCost::CostType CostB = *B.Cost.getValue(); + unsigned MaxTripCount = PSE.getSE()->getSmallConstantMaxTripCount(TheLoop); + + if (FoldTailByMasking && MaxTripCount) { + // If we are folding the tail and the trip count is a known (possibly small) + // constant, account for that by rounding the count up to the number of + // known iterations. + uint64_t RTCostA = + CostA * divideCeil(MaxTripCount, A.Width.getKnownMinValue()); + uint64_t RTCostB = + CostB * divideCeil(MaxTripCount, B.Width.getKnownMinValue()); + return RTCostA < RTCostB; + } + // To avoid the need for FP division: // (CostA / A.Width) < (CostB / B.Width) // <=> (CostA * B.Width) < (CostB * A.Width) Index: llvm/test/Transforms/LoopVectorize/ARM/mve-known-trip-count.ll =================================================================== --- /dev/null +++ llvm/test/Transforms/LoopVectorize/ARM/mve-known-trip-count.ll @@ -0,0 +1,389 @@ +; RUN: opt -loop-vectorize -debug-only=loop-vectorize -disable-output < %s 2>&1 | FileCheck %s +; REQUIRES: asserts + +target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64" +target triple = "thumbv8.1m.main-arm-none-eabi" + +; Trip count of 5 - shouldn't be vectorized. +; CHECK-LABEL: tripcount5 +; CHECK: LV: Selecting VF: 1 +define void @tripcount5(i16* nocapture readonly %in, i32* nocapture %out, i16* nocapture readonly %consts, i32 %n) #0 { +entry: + %arrayidx20 = getelementptr inbounds i32, i32* %out, i32 1 + %arrayidx38 = getelementptr inbounds i32, i32* %out, i32 2 + %arrayidx56 = getelementptr inbounds i32, i32* %out, i32 3 + %arrayidx74 = getelementptr inbounds i32, i32* %out, i32 4 + %arrayidx92 = getelementptr inbounds i32, i32* %out, i32 5 + %arrayidx110 = getelementptr inbounds i32, i32* %out, i32 6 + %arrayidx128 = getelementptr inbounds i32, i32* %out, i32 7 + %out.promoted = load i32, i32* %out, align 4 + %arrayidx20.promoted = load i32, i32* %arrayidx20, align 4 + %arrayidx38.promoted = load i32, i32* %arrayidx38, align 4 + %arrayidx56.promoted = load i32, i32* %arrayidx56, align 4 + %arrayidx74.promoted = load i32, i32* %arrayidx74, align 4 + %arrayidx92.promoted = load i32, i32* %arrayidx92, align 4 + %arrayidx110.promoted = load i32, i32* %arrayidx110, align 4 + %arrayidx128.promoted = load i32, i32* %arrayidx128, align 4 + br label %for.body + +for.cond.cleanup: ; preds = %for.body + store i32 %add12, i32* %out, align 4 + store i32 %add30, i32* %arrayidx20, align 4 + store i32 %add48, i32* %arrayidx38, align 4 + store i32 %add66, i32* %arrayidx56, align 4 + store i32 %add84, i32* %arrayidx74, align 4 + store i32 %add102, i32* %arrayidx92, align 4 + store i32 %add120, i32* %arrayidx110, align 4 + store i32 %add138, i32* %arrayidx128, align 4 + ret void + +for.body: ; preds = %entry, %for.body + %hop.0236 = phi i32 [ 0, %entry ], [ %add139, %for.body ] + %add12220235 = phi i32 [ %out.promoted, %entry ], [ %add12, %for.body ] + %add30221234 = phi i32 [ %arrayidx20.promoted, %entry ], [ %add30, %for.body ] + %add48222233 = phi i32 [ %arrayidx38.promoted, %entry ], [ %add48, %for.body ] + %add66223232 = phi i32 [ %arrayidx56.promoted, %entry ], [ %add66, %for.body ] + %add84224231 = phi i32 [ %arrayidx74.promoted, %entry ], [ %add84, %for.body ] + %add102225230 = phi i32 [ %arrayidx92.promoted, %entry ], [ %add102, %for.body ] + %add120226229 = phi i32 [ %arrayidx110.promoted, %entry ], [ %add120, %for.body ] + %add138227228 = phi i32 [ %arrayidx128.promoted, %entry ], [ %add138, %for.body ] + %arrayidx = getelementptr inbounds i16, i16* %in, i32 %hop.0236 + %0 = load i16, i16* %arrayidx, align 2 + %conv = sext i16 %0 to i32 + %arrayidx1 = getelementptr inbounds i16, i16* %consts, i32 %hop.0236 + %1 = load i16, i16* %arrayidx1, align 2 + %conv2 = sext i16 %1 to i32 + %mul = mul nsw i32 %conv2, %conv + %add = add nsw i32 %mul, %add12220235 + %add4 = or i32 %hop.0236, 1 + %arrayidx5 = getelementptr inbounds i16, i16* %in, i32 %add4 + %2 = load i16, i16* %arrayidx5, align 2 + %conv6 = sext i16 %2 to i32 + %arrayidx8 = getelementptr inbounds i16, i16* %consts, i32 %add4 + %3 = load i16, i16* %arrayidx8, align 2 + %conv9 = sext i16 %3 to i32 + %mul10 = mul nsw i32 %conv9, %conv6 + %add12 = add nsw i32 %mul10, %add + %add13 = or i32 %hop.0236, 2 + %arrayidx14 = getelementptr inbounds i16, i16* %in, i32 %add13 + %4 = load i16, i16* %arrayidx14, align 2 + %conv15 = sext i16 %4 to i32 + %arrayidx17 = getelementptr inbounds i16, i16* %consts, i32 %add13 + %5 = load i16, i16* %arrayidx17, align 2 + %conv18 = sext i16 %5 to i32 + %mul19 = mul nsw i32 %conv18, %conv15 + %add21 = add nsw i32 %mul19, %add30221234 + %add22 = or i32 %hop.0236, 3 + %arrayidx23 = getelementptr inbounds i16, i16* %in, i32 %add22 + %6 = load i16, i16* %arrayidx23, align 2 + %conv24 = sext i16 %6 to i32 + %arrayidx26 = getelementptr inbounds i16, i16* %consts, i32 %add22 + %7 = load i16, i16* %arrayidx26, align 2 + %conv27 = sext i16 %7 to i32 + %mul28 = mul nsw i32 %conv27, %conv24 + %add30 = add nsw i32 %mul28, %add21 + %add31 = or i32 %hop.0236, 4 + %arrayidx32 = getelementptr inbounds i16, i16* %in, i32 %add31 + %8 = load i16, i16* %arrayidx32, align 2 + %conv33 = sext i16 %8 to i32 + %arrayidx35 = getelementptr inbounds i16, i16* %consts, i32 %add31 + %9 = load i16, i16* %arrayidx35, align 2 + %conv36 = sext i16 %9 to i32 + %mul37 = mul nsw i32 %conv36, %conv33 + %add39 = add nsw i32 %mul37, %add48222233 + %add40 = or i32 %hop.0236, 5 + %arrayidx41 = getelementptr inbounds i16, i16* %in, i32 %add40 + %10 = load i16, i16* %arrayidx41, align 2 + %conv42 = sext i16 %10 to i32 + %arrayidx44 = getelementptr inbounds i16, i16* %consts, i32 %add40 + %11 = load i16, i16* %arrayidx44, align 2 + %conv45 = sext i16 %11 to i32 + %mul46 = mul nsw i32 %conv45, %conv42 + %add48 = add nsw i32 %mul46, %add39 + %add49 = or i32 %hop.0236, 6 + %arrayidx50 = getelementptr inbounds i16, i16* %in, i32 %add49 + %12 = load i16, i16* %arrayidx50, align 2 + %conv51 = sext i16 %12 to i32 + %arrayidx53 = getelementptr inbounds i16, i16* %consts, i32 %add49 + %13 = load i16, i16* %arrayidx53, align 2 + %conv54 = sext i16 %13 to i32 + %mul55 = mul nsw i32 %conv54, %conv51 + %add57 = add nsw i32 %mul55, %add66223232 + %add58 = or i32 %hop.0236, 7 + %arrayidx59 = getelementptr inbounds i16, i16* %in, i32 %add58 + %14 = load i16, i16* %arrayidx59, align 2 + %conv60 = sext i16 %14 to i32 + %arrayidx62 = getelementptr inbounds i16, i16* %consts, i32 %add58 + %15 = load i16, i16* %arrayidx62, align 2 + %conv63 = sext i16 %15 to i32 + %mul64 = mul nsw i32 %conv63, %conv60 + %add66 = add nsw i32 %mul64, %add57 + %add67 = or i32 %hop.0236, 8 + %arrayidx68 = getelementptr inbounds i16, i16* %in, i32 %add67 + %16 = load i16, i16* %arrayidx68, align 2 + %conv69 = sext i16 %16 to i32 + %arrayidx71 = getelementptr inbounds i16, i16* %consts, i32 %add67 + %17 = load i16, i16* %arrayidx71, align 2 + %conv72 = sext i16 %17 to i32 + %mul73 = mul nsw i32 %conv72, %conv69 + %add75 = add nsw i32 %mul73, %add84224231 + %add76 = or i32 %hop.0236, 9 + %arrayidx77 = getelementptr inbounds i16, i16* %in, i32 %add76 + %18 = load i16, i16* %arrayidx77, align 2 + %conv78 = sext i16 %18 to i32 + %arrayidx80 = getelementptr inbounds i16, i16* %consts, i32 %add76 + %19 = load i16, i16* %arrayidx80, align 2 + %conv81 = sext i16 %19 to i32 + %mul82 = mul nsw i32 %conv81, %conv78 + %add84 = add nsw i32 %mul82, %add75 + %add85 = or i32 %hop.0236, 10 + %arrayidx86 = getelementptr inbounds i16, i16* %in, i32 %add85 + %20 = load i16, i16* %arrayidx86, align 2 + %conv87 = sext i16 %20 to i32 + %arrayidx89 = getelementptr inbounds i16, i16* %consts, i32 %add85 + %21 = load i16, i16* %arrayidx89, align 2 + %conv90 = sext i16 %21 to i32 + %mul91 = mul nsw i32 %conv90, %conv87 + %add93 = add nsw i32 %mul91, %add102225230 + %add94 = or i32 %hop.0236, 11 + %arrayidx95 = getelementptr inbounds i16, i16* %in, i32 %add94 + %22 = load i16, i16* %arrayidx95, align 2 + %conv96 = sext i16 %22 to i32 + %arrayidx98 = getelementptr inbounds i16, i16* %consts, i32 %add94 + %23 = load i16, i16* %arrayidx98, align 2 + %conv99 = sext i16 %23 to i32 + %mul100 = mul nsw i32 %conv99, %conv96 + %add102 = add nsw i32 %mul100, %add93 + %add103 = or i32 %hop.0236, 12 + %arrayidx104 = getelementptr inbounds i16, i16* %in, i32 %add103 + %24 = load i16, i16* %arrayidx104, align 2 + %conv105 = sext i16 %24 to i32 + %arrayidx107 = getelementptr inbounds i16, i16* %consts, i32 %add103 + %25 = load i16, i16* %arrayidx107, align 2 + %conv108 = sext i16 %25 to i32 + %mul109 = mul nsw i32 %conv108, %conv105 + %add111 = add nsw i32 %mul109, %add120226229 + %add112 = or i32 %hop.0236, 13 + %arrayidx113 = getelementptr inbounds i16, i16* %in, i32 %add112 + %26 = load i16, i16* %arrayidx113, align 2 + %conv114 = sext i16 %26 to i32 + %arrayidx116 = getelementptr inbounds i16, i16* %consts, i32 %add112 + %27 = load i16, i16* %arrayidx116, align 2 + %conv117 = sext i16 %27 to i32 + %mul118 = mul nsw i32 %conv117, %conv114 + %add120 = add nsw i32 %mul118, %add111 + %add121 = or i32 %hop.0236, 14 + %arrayidx122 = getelementptr inbounds i16, i16* %in, i32 %add121 + %28 = load i16, i16* %arrayidx122, align 2 + %conv123 = sext i16 %28 to i32 + %arrayidx125 = getelementptr inbounds i16, i16* %consts, i32 %add121 + %29 = load i16, i16* %arrayidx125, align 2 + %conv126 = sext i16 %29 to i32 + %mul127 = mul nsw i32 %conv126, %conv123 + %add129 = add nsw i32 %mul127, %add138227228 + %add130 = or i32 %hop.0236, 15 + %arrayidx131 = getelementptr inbounds i16, i16* %in, i32 %add130 + %30 = load i16, i16* %arrayidx131, align 2 + %conv132 = sext i16 %30 to i32 + %arrayidx134 = getelementptr inbounds i16, i16* %consts, i32 %add130 + %31 = load i16, i16* %arrayidx134, align 2 + %conv135 = sext i16 %31 to i32 + %mul136 = mul nsw i32 %conv135, %conv132 + %add138 = add nsw i32 %mul136, %add129 + %add139 = add nuw nsw i32 %hop.0236, 16 + %cmp = icmp ult i32 %hop.0236, 64 + br i1 %cmp, label %for.body, label %for.cond.cleanup +} + +; Trip count of 8 - does get vectorized +; CHECK-LABEL: tripcount8 +; CHECK: LV: Selecting VF: 4 +define void @tripcount8(i16* nocapture readonly %in, i32* nocapture %out, i16* nocapture readonly %consts, i32 %n) #0 { +entry: + %arrayidx20 = getelementptr inbounds i32, i32* %out, i32 1 + %arrayidx38 = getelementptr inbounds i32, i32* %out, i32 2 + %arrayidx56 = getelementptr inbounds i32, i32* %out, i32 3 + %arrayidx74 = getelementptr inbounds i32, i32* %out, i32 4 + %arrayidx92 = getelementptr inbounds i32, i32* %out, i32 5 + %arrayidx110 = getelementptr inbounds i32, i32* %out, i32 6 + %arrayidx128 = getelementptr inbounds i32, i32* %out, i32 7 + %out.promoted = load i32, i32* %out, align 4 + %arrayidx20.promoted = load i32, i32* %arrayidx20, align 4 + %arrayidx38.promoted = load i32, i32* %arrayidx38, align 4 + %arrayidx56.promoted = load i32, i32* %arrayidx56, align 4 + %arrayidx74.promoted = load i32, i32* %arrayidx74, align 4 + %arrayidx92.promoted = load i32, i32* %arrayidx92, align 4 + %arrayidx110.promoted = load i32, i32* %arrayidx110, align 4 + %arrayidx128.promoted = load i32, i32* %arrayidx128, align 4 + br label %for.body + +for.cond.cleanup: ; preds = %for.body + store i32 %add12, i32* %out, align 4 + store i32 %add30, i32* %arrayidx20, align 4 + store i32 %add48, i32* %arrayidx38, align 4 + store i32 %add66, i32* %arrayidx56, align 4 + store i32 %add84, i32* %arrayidx74, align 4 + store i32 %add102, i32* %arrayidx92, align 4 + store i32 %add120, i32* %arrayidx110, align 4 + store i32 %add138, i32* %arrayidx128, align 4 + ret void + +for.body: ; preds = %entry, %for.body + %hop.0236 = phi i32 [ 0, %entry ], [ %add139, %for.body ] + %add12220235 = phi i32 [ %out.promoted, %entry ], [ %add12, %for.body ] + %add30221234 = phi i32 [ %arrayidx20.promoted, %entry ], [ %add30, %for.body ] + %add48222233 = phi i32 [ %arrayidx38.promoted, %entry ], [ %add48, %for.body ] + %add66223232 = phi i32 [ %arrayidx56.promoted, %entry ], [ %add66, %for.body ] + %add84224231 = phi i32 [ %arrayidx74.promoted, %entry ], [ %add84, %for.body ] + %add102225230 = phi i32 [ %arrayidx92.promoted, %entry ], [ %add102, %for.body ] + %add120226229 = phi i32 [ %arrayidx110.promoted, %entry ], [ %add120, %for.body ] + %add138227228 = phi i32 [ %arrayidx128.promoted, %entry ], [ %add138, %for.body ] + %arrayidx = getelementptr inbounds i16, i16* %in, i32 %hop.0236 + %0 = load i16, i16* %arrayidx, align 2 + %conv = sext i16 %0 to i32 + %arrayidx1 = getelementptr inbounds i16, i16* %consts, i32 %hop.0236 + %1 = load i16, i16* %arrayidx1, align 2 + %conv2 = sext i16 %1 to i32 + %mul = mul nsw i32 %conv2, %conv + %add = add nsw i32 %mul, %add12220235 + %add4 = or i32 %hop.0236, 1 + %arrayidx5 = getelementptr inbounds i16, i16* %in, i32 %add4 + %2 = load i16, i16* %arrayidx5, align 2 + %conv6 = sext i16 %2 to i32 + %arrayidx8 = getelementptr inbounds i16, i16* %consts, i32 %add4 + %3 = load i16, i16* %arrayidx8, align 2 + %conv9 = sext i16 %3 to i32 + %mul10 = mul nsw i32 %conv9, %conv6 + %add12 = add nsw i32 %mul10, %add + %add13 = or i32 %hop.0236, 2 + %arrayidx14 = getelementptr inbounds i16, i16* %in, i32 %add13 + %4 = load i16, i16* %arrayidx14, align 2 + %conv15 = sext i16 %4 to i32 + %arrayidx17 = getelementptr inbounds i16, i16* %consts, i32 %add13 + %5 = load i16, i16* %arrayidx17, align 2 + %conv18 = sext i16 %5 to i32 + %mul19 = mul nsw i32 %conv18, %conv15 + %add21 = add nsw i32 %mul19, %add30221234 + %add22 = or i32 %hop.0236, 3 + %arrayidx23 = getelementptr inbounds i16, i16* %in, i32 %add22 + %6 = load i16, i16* %arrayidx23, align 2 + %conv24 = sext i16 %6 to i32 + %arrayidx26 = getelementptr inbounds i16, i16* %consts, i32 %add22 + %7 = load i16, i16* %arrayidx26, align 2 + %conv27 = sext i16 %7 to i32 + %mul28 = mul nsw i32 %conv27, %conv24 + %add30 = add nsw i32 %mul28, %add21 + %add31 = or i32 %hop.0236, 4 + %arrayidx32 = getelementptr inbounds i16, i16* %in, i32 %add31 + %8 = load i16, i16* %arrayidx32, align 2 + %conv33 = sext i16 %8 to i32 + %arrayidx35 = getelementptr inbounds i16, i16* %consts, i32 %add31 + %9 = load i16, i16* %arrayidx35, align 2 + %conv36 = sext i16 %9 to i32 + %mul37 = mul nsw i32 %conv36, %conv33 + %add39 = add nsw i32 %mul37, %add48222233 + %add40 = or i32 %hop.0236, 5 + %arrayidx41 = getelementptr inbounds i16, i16* %in, i32 %add40 + %10 = load i16, i16* %arrayidx41, align 2 + %conv42 = sext i16 %10 to i32 + %arrayidx44 = getelementptr inbounds i16, i16* %consts, i32 %add40 + %11 = load i16, i16* %arrayidx44, align 2 + %conv45 = sext i16 %11 to i32 + %mul46 = mul nsw i32 %conv45, %conv42 + %add48 = add nsw i32 %mul46, %add39 + %add49 = or i32 %hop.0236, 6 + %arrayidx50 = getelementptr inbounds i16, i16* %in, i32 %add49 + %12 = load i16, i16* %arrayidx50, align 2 + %conv51 = sext i16 %12 to i32 + %arrayidx53 = getelementptr inbounds i16, i16* %consts, i32 %add49 + %13 = load i16, i16* %arrayidx53, align 2 + %conv54 = sext i16 %13 to i32 + %mul55 = mul nsw i32 %conv54, %conv51 + %add57 = add nsw i32 %mul55, %add66223232 + %add58 = or i32 %hop.0236, 7 + %arrayidx59 = getelementptr inbounds i16, i16* %in, i32 %add58 + %14 = load i16, i16* %arrayidx59, align 2 + %conv60 = sext i16 %14 to i32 + %arrayidx62 = getelementptr inbounds i16, i16* %consts, i32 %add58 + %15 = load i16, i16* %arrayidx62, align 2 + %conv63 = sext i16 %15 to i32 + %mul64 = mul nsw i32 %conv63, %conv60 + %add66 = add nsw i32 %mul64, %add57 + %add67 = or i32 %hop.0236, 8 + %arrayidx68 = getelementptr inbounds i16, i16* %in, i32 %add67 + %16 = load i16, i16* %arrayidx68, align 2 + %conv69 = sext i16 %16 to i32 + %arrayidx71 = getelementptr inbounds i16, i16* %consts, i32 %add67 + %17 = load i16, i16* %arrayidx71, align 2 + %conv72 = sext i16 %17 to i32 + %mul73 = mul nsw i32 %conv72, %conv69 + %add75 = add nsw i32 %mul73, %add84224231 + %add76 = or i32 %hop.0236, 9 + %arrayidx77 = getelementptr inbounds i16, i16* %in, i32 %add76 + %18 = load i16, i16* %arrayidx77, align 2 + %conv78 = sext i16 %18 to i32 + %arrayidx80 = getelementptr inbounds i16, i16* %consts, i32 %add76 + %19 = load i16, i16* %arrayidx80, align 2 + %conv81 = sext i16 %19 to i32 + %mul82 = mul nsw i32 %conv81, %conv78 + %add84 = add nsw i32 %mul82, %add75 + %add85 = or i32 %hop.0236, 10 + %arrayidx86 = getelementptr inbounds i16, i16* %in, i32 %add85 + %20 = load i16, i16* %arrayidx86, align 2 + %conv87 = sext i16 %20 to i32 + %arrayidx89 = getelementptr inbounds i16, i16* %consts, i32 %add85 + %21 = load i16, i16* %arrayidx89, align 2 + %conv90 = sext i16 %21 to i32 + %mul91 = mul nsw i32 %conv90, %conv87 + %add93 = add nsw i32 %mul91, %add102225230 + %add94 = or i32 %hop.0236, 11 + %arrayidx95 = getelementptr inbounds i16, i16* %in, i32 %add94 + %22 = load i16, i16* %arrayidx95, align 2 + %conv96 = sext i16 %22 to i32 + %arrayidx98 = getelementptr inbounds i16, i16* %consts, i32 %add94 + %23 = load i16, i16* %arrayidx98, align 2 + %conv99 = sext i16 %23 to i32 + %mul100 = mul nsw i32 %conv99, %conv96 + %add102 = add nsw i32 %mul100, %add93 + %add103 = or i32 %hop.0236, 12 + %arrayidx104 = getelementptr inbounds i16, i16* %in, i32 %add103 + %24 = load i16, i16* %arrayidx104, align 2 + %conv105 = sext i16 %24 to i32 + %arrayidx107 = getelementptr inbounds i16, i16* %consts, i32 %add103 + %25 = load i16, i16* %arrayidx107, align 2 + %conv108 = sext i16 %25 to i32 + %mul109 = mul nsw i32 %conv108, %conv105 + %add111 = add nsw i32 %mul109, %add120226229 + %add112 = or i32 %hop.0236, 13 + %arrayidx113 = getelementptr inbounds i16, i16* %in, i32 %add112 + %26 = load i16, i16* %arrayidx113, align 2 + %conv114 = sext i16 %26 to i32 + %arrayidx116 = getelementptr inbounds i16, i16* %consts, i32 %add112 + %27 = load i16, i16* %arrayidx116, align 2 + %conv117 = sext i16 %27 to i32 + %mul118 = mul nsw i32 %conv117, %conv114 + %add120 = add nsw i32 %mul118, %add111 + %add121 = or i32 %hop.0236, 14 + %arrayidx122 = getelementptr inbounds i16, i16* %in, i32 %add121 + %28 = load i16, i16* %arrayidx122, align 2 + %conv123 = sext i16 %28 to i32 + %arrayidx125 = getelementptr inbounds i16, i16* %consts, i32 %add121 + %29 = load i16, i16* %arrayidx125, align 2 + %conv126 = sext i16 %29 to i32 + %mul127 = mul nsw i32 %conv126, %conv123 + %add129 = add nsw i32 %mul127, %add138227228 + %add130 = or i32 %hop.0236, 15 + %arrayidx131 = getelementptr inbounds i16, i16* %in, i32 %add130 + %30 = load i16, i16* %arrayidx131, align 2 + %conv132 = sext i16 %30 to i32 + %arrayidx134 = getelementptr inbounds i16, i16* %consts, i32 %add130 + %31 = load i16, i16* %arrayidx134, align 2 + %conv135 = sext i16 %31 to i32 + %mul136 = mul nsw i32 %conv135, %conv132 + %add138 = add nsw i32 %mul136, %add129 + %add139 = add nuw nsw i32 %hop.0236, 16 + %cmp = icmp ult i32 %hop.0236, 112 + br i1 %cmp, label %for.body, label %for.cond.cleanup +} + +attributes #0 = { "target-features"="+mve" } \ No newline at end of file