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1; RUN: opt -mcpu=a2 -passes=loop-data-prefetch -mtriple=powerpc64le-unknown-linux -enable-ppc-prefetching -S < %s | FileCheck %s2target datalayout = "E-m:e-i64:64-n32:64"3 4define void @foo(ptr nocapture %a, ptr nocapture readonly %b) {5entry:6 br label %for.body7 8; CHECK: for.body:9for.body: ; preds = %for.body, %entry10 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]11 %arrayidx = getelementptr inbounds double, ptr %b, i64 %indvars.iv12; CHECK: call void @llvm.prefetch13 %0 = load double, ptr %arrayidx, align 814 %add = fadd double %0, 1.000000e+0015 %arrayidx2 = getelementptr inbounds double, ptr %a, i64 %indvars.iv16 store double %add, ptr %arrayidx2, align 817 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 118 %exitcond = icmp eq i64 %indvars.iv.next, 160019 br i1 %exitcond, label %for.end, label %for.body20 21; CHECK: for.end:22for.end: ; preds = %for.body23 ret void24}25