[ARM] PR63870 Remove error for invalid lane numbers

[ARM] PR63870 Remove error for invalid lane numbers

2015-11-11  Charles Baylis  <charles.baylis@linaro.org>

	PR target/63870
	* config/arm/neon.md (neon_vld1_lane<mode>): Remove error for invalid
	lane number.
	(neon_vst1_lane<mode>): Likewise.
	(neon_vld2_lane<mode>): Likewise.
	(neon_vst2_lane<mode>): Likewise.
	(neon_vld3_lane<mode>): Likewise.
	(neon_vst3_lane<mode>): Likewise.
	(neon_vld4_lane<mode>): Likewise.
	(neon_vst4_lane<mode>): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230144 138bc75d-0d04-0410-961f-82ee72b054a4