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1; RUN: opt -passes=loop-idiom < %s -S | FileCheck %s2; RUN: opt -aa-pipeline=basic-aa -passes='require<aa>,require<target-ir>,require<scalar-evolution>,require<opt-remark-emit>,loop(loop-idiom)' < %s -S | FileCheck %s3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"4target triple = "x86_64-unknown-linux-gnu"5 6%struct.bigBlock_t = type { [256 x <4 x float>] }7 8; CHECK-LABEL: @test(9; CHECK-NOT: llvm.memset10define void @test(ptr %p) {11entry:12 br label %for.body13 14for.body: ; preds = %entry, %for.body15 %index.02 = phi i32 [ 0, %entry ], [ %add, %for.body ]16 %dst.01 = phi ptr [ %p, %entry ], [ %add.ptr2, %for.body ]17 store <4 x float> zeroinitializer, ptr %dst.01, align 16, !nontemporal !018 %add.ptr1 = getelementptr inbounds float, ptr %dst.01, i64 419 store <4 x float> zeroinitializer, ptr %add.ptr1, align 16, !nontemporal !020 %add.ptr2 = getelementptr inbounds float, ptr %dst.01, i64 821 %add = add nuw nsw i32 %index.02, 3222 %cmp = icmp ult i32 %add, 409623 br i1 %cmp, label %for.body, label %for.end24 25for.end: ; preds = %for.body26 ret void27}28 29!0 = !{i32 1}30