1; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s 2 3; This code causes an assertion failure if dereferenceable flag is not properly set when in merging consecutive stores 4; CHECK-LABEL: func: 5; CHECK: lxvd2x [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}} 6; CHECK-NOT: lxvd2x 7; CHECK: stxvd2x [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}} 8 9define <2 x i64> @func(i64* %pdst) { 10entry: 11 %a = alloca [4 x i64], align 8 12 %psrc0 = bitcast [4 x i64]* %a to i64* 13 %psrc1 = getelementptr inbounds i64, i64* %psrc0, i64 1 14 %d0 = load i64, i64* %psrc0 15 %d1 = load i64, i64* %psrc1 16 %pdst0 = getelementptr inbounds i64, i64* %pdst, i64 0 17 %pdst1 = getelementptr inbounds i64, i64* %pdst, i64 1 18 store i64 %d0, i64* %pdst0, align 8 19 store i64 %d1, i64* %pdst1, align 8 20 %psrcd = bitcast [4 x i64]* %a to <2 x i64>* 21 %vec = load <2 x i64>, <2 x i64>* %psrcd 22 ret <2 x i64> %vec 23} 24 25