OK /Marcus
On 11 June 2013 14:43, Sofiane Naci <sofiane.n...@arm.com> wrote: > Hi, > > This patch fixes a bug in the move_lo_quad_<mode> pattern. > > The pattern, shown below, issues a scalar MOV instruction for vector modes: > > (define_insn "move_lo_quad_<mode>" > [(set (match_operand:VQ 0 "register_operand" "=w,w,w") > (vec_concat:VQ > (match_operand:<VHALF> 1 "register_operand" "w,r,r") > (vec_duplicate:<VHALF> (const_int 0))))] > "TARGET_SIMD" > "@ > mov\\t%d0, %d1 > fmov\t%d0, %1 > ... > > This is fixed by using DUP for the first alternative instead. > > This passes the full regression test suite in aarch64-elf. > > OK for trunk? > > ----- > Thanks > Sofiane
