From: Ilya Enkovich <enkovich.gnu@gmail.com>
To: Jeff Law <law@redhat.com>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH, PR68062] Fix uniform vector operation lowering
Date: Fri, 23 Oct 2015 22:34:00 -0000 [thread overview]
Message-ID: <CAMbmDYbV67KzJSOZ=pZVdn8T_ii7ZyFXJybybQn6E4U3BfxcgQ@mail.gmail.com> (raw)
In-Reply-To: <562AA762.2030202@redhat.com>
2015-10-24 0:32 GMT+03:00 Jeff Law <law@redhat.com>:
> On 10/23/2015 09:26 AM, Ilya Enkovich wrote:
>>
>> Hi,
>>
>> This patch checks optab exists before using it vector vector statement
>> lowering. It fixes compilation of test from PR68062 with -funsigned-char
>> option added (doesn't fix original testcase). Bootstrapped for
>> x86_64-unknown-linux-gnu. OK for trunk if no regressions?
>>
>> Thanks,
>> Ilya
>> --
>> gcc/
>>
>> 2015-10-23 Ilya Enkovich <enkovich.gnu@gmail.com>
>>
>> * tree-vect-generic.c (expand_vector_operations_1): Check
>> optab exists before use it.
>>
>> gcc/testsuite/
>>
>> 2015-10-23 Ilya Enkovich <enkovich.gnu@gmail.com>
>>
>> * g++.dg/pr68062.C: New test.
>
> OK.
>
> Just curious, what was the tree code for which we couldn't find a suitable
> optab?
Those are various comparison codes.
Ilya
>
> jeff
>
next prev parent reply other threads:[~2015-10-23 22:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-23 15:32 Ilya Enkovich
2015-10-23 22:23 ` Jeff Law
2015-10-23 22:34 ` Ilya Enkovich [this message]
2015-10-26 9:11 ` Richard Biener
2015-10-26 9:36 ` Ilya Enkovich
2015-10-26 9:56 ` Richard Biener
2015-10-26 10:17 ` Ilya Enkovich
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