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1; RUN: opt -passes=loop-vectorize -force-vector-interleave=1 -S -mcpu=core-avx22 3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"4target triple = "x86_64-unknown-linux-gnu"5 6@b = common global [256 x i32] zeroinitializer, align 167@a = common global [256 x i32] zeroinitializer, align 168 9; unsigned int a[256], b[256];10; void foo() {11; for (i = 0; i < 256; i++) {12; if (b[i] > a[i])13; a[i] = b[i];14; }15; }16 17; CHECK-LABEL: foo18; CHECK: load <8 x i32>19; CHECK: icmp ugt <8 x i32>20; CHECK: masked.store21 22define void @foo() {23entry:24 br label %for.body25 26for.body: ; preds = %for.inc, %entry27 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.inc ]28 %arrayidx = getelementptr inbounds [256 x i32], ptr @b, i64 0, i64 %indvars.iv29 %0 = load i32, ptr %arrayidx, align 430 %arrayidx2 = getelementptr inbounds [256 x i32], ptr @a, i64 0, i64 %indvars.iv31 %1 = load i32, ptr %arrayidx2, align 432 %cmp3 = icmp ugt i32 %0, %133 br i1 %cmp3, label %if.then, label %for.inc34 35if.then: ; preds = %for.body36 store i32 %0, ptr %arrayidx2, align 437 br label %for.inc38 39for.inc: ; preds = %for.body, %if.then40 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 141 %exitcond = icmp eq i64 %indvars.iv.next, 25642 br i1 %exitcond, label %for.end, label %for.body43 44for.end: ; preds = %for.inc45 ret void46}47