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Re: [RFC PATCH] For TARGET_AVX use *mov<mode>_internal for misaligned loads
- From: Richard Henderson <rth at redhat dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Uros Bizjak <ubizjak at gmail dot com>, Kirill Yukhin <kirill dot yukhin at gmail dot com>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 30 Oct 2013 09:17:04 -0700
- Subject: Re: [RFC PATCH] For TARGET_AVX use *mov<mode>_internal for misaligned loads
- Authentication-results: sourceware.org; auth=none
- References: <20131030094713 dot GC27813 at tucnak dot zalov dot cz>
On 10/30/2013 02:47 AM, Jakub Jelinek wrote:
> 2013-10-30 Jakub Jelinek <jakub@redhat.com>
>
> * config/i386/i386.c (ix86_avx256_split_vector_move_misalign): If
> op1 is misaligned_operand, just use *mov<mode>_internal insn
> rather than UNSPEC_LOADU load.
> (ix86_expand_vector_move_misalign): Likewise (for TARGET_AVX only).
> Avoid gen_lowpart on op0 if it isn't MEM.
Ok.
r~