diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -5969,6 +5969,22 @@
InstructionCost::CostType CostA = *A.Cost.getValue();
InstructionCost::CostType CostB = *B.Cost.getValue();
+ unsigned MaxTripCount = PSE.getSE()->getSmallConstantMaxTripCount(TheLoop);
+
+ if (!A.Width.isScalable() && !B.Width.isScalable() && FoldTailByMasking &&
+ MaxTripCount) {
+ // If we are folding the tail and the trip count is a known (possibly small)
+ // constant, the trip count will be rounded up to an integer number of
+ // iterations. The total cost will be PerIterationCost*ceil(TripCount/VF),
+ // which we compare directly. When not folding the tail, the total cost will
+ // be PerIterationCost*floor(TC/VF) + Scalar remainder cost, and so is
+ // approximated with the per-lane cost below instead of using the tripcount
+ // as here.
+ int64_t RTCostA = CostA * divideCeil(MaxTripCount, A.Width.getFixedValue());
+ int64_t RTCostB = CostB * divideCeil(MaxTripCount, B.Width.getFixedValue());
+ return RTCostA < RTCostB;
+ }
+
// To avoid the need for FP division:
// (CostA / A.Width) < (CostB / B.Width)
// <=> (CostA * B.Width) < (CostB * A.Width)
diff --git a/llvm/test/Transforms/LoopVectorize/ARM/mve-known-trip-count.ll b/llvm/test/Transforms/LoopVectorize/ARM/mve-known-trip-count.ll
new file mode 100644
--- /dev/null
+++ b/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