[PATCH 4b/4] [ARM] PR63870 Remove error for invalid lane numbers

[Charles Baylis]

On 11 November 2015 at 11:22, Kyrill Tkachov <kyrylo.tkachov@arm.com> wrote:
> Hi Charles,
>
> On 08/11/15 00:26, charles.baylis@linaro.org wrote:
>>
>> From: Charles Baylis <charles.baylis@linaro.org>
>>
>> <DATE>  Charles Baylis  <charles.baylis@linaro.org>
>>
>>         * 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.
>>

> In this pattern the 'max' variable is now unused, causing a bootstrap
> -Werror failure on arm.
> I'll test a patch to fix it unless you beat me to it...

Thanks for catching this.

I have a patch, and have started a bootstrap. Unless you have
objections, I'll apply as obvious once the bootstrap is complete later
this afternoon.

    gcc/ChangeLog:

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

        * config/arm/neon.md: (neon_vld2_lane<mode>): Remove unused max
        variable.
        (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.
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