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Re: [AArch64/ARM 2/3] Detect EXT patterns to vec_perm_const, use for EXT intrinsics
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: Alan Lawrence <alan dot lawrence at arm dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 3 Jun 2014 12:20:35 +0100
- Subject: Re: [AArch64/ARM 2/3] Detect EXT patterns to vec_perm_const, use for EXT intrinsics
- Authentication-results: sourceware.org; auth=none
- References: <53581A47 dot 80204 at arm dot com> <535820F9 dot 40901 at arm dot com> <CAFqB+Pz0rMKUp7edKdXMp=SjtxG_Bj2W8c391gbj2iPY7KViVA at mail dot gmail dot com> <CAKdteOa8G63VWLPEX=Fqrgc1D75Zi42wEcrgzUOL6DQoudrGrg at mail dot gmail dot com> <538C44C7 dot 4070908 at arm dot com> <538DA1BF dot 3090500 at arm dot com> <CAFqB+PwbvN8mP5hQGUkZKDUfjHYvWLuEM4s7OMTff3YxYrSMnA at mail dot gmail dot com> <538DAF3B dot 1020102 at arm dot com>
On 3 June 2014 12:19, Alan Lawrence <alan.lawrence@arm.com> wrote:
> gcc/ChangeLog:
>
> * config/aarch64/aarch64.c (aarch64_evpc_ext): Allow+handle
> location==0.
>
> ?
Allow and handle location == 0.
Otherwise OK
/Marcus