1; RUN: llc %s -o - | FileCheck %s 2 3target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" 4target triple = "armv7--linux-gnueabi" 5 6; CHECK: vld1.16 {[[DREG:d[0-9]+]][0]}, {{.*}} 7; CHECK: vmovl.u8 [[QREG:q[0-9]+]], [[DREG]] 8; CHECK: vmovl.u16 [[QREG]], [[DREG]] 9 10define void @f(i32 %dstStride, ptr %indvars.iv, ptr %zz) { 11entry: 12 br label %for.body 13 14for.body: 15 %tmp = load <2 x i8>, ptr %zz, align 1 16 %tmp1 = extractelement <2 x i8> %tmp, i32 0 17 %.lhs.rhs = zext i8 %tmp1 to i32 18 call void @g(i32 %.lhs.rhs) 19 br label %for.body 20} 21 22declare void @g(i32) 23