Re: [PATCH] i386: Save/restore recog_data in ix86_vector_duplicate_value [PR106577]

2022-12-02 Thread Uros Bizjak via Gcc-patches
On Fri, Dec 2, 2022 at 10:39 AM Jakub Jelinek wrote: > > Hi! > > On Tue, Aug 16, 2022 at 09:14:06AM +0100, Richard Sandiford via Gcc-patches > wrote: > > IMO the correct low-effort fix is to save and restore recog_data > > in ix86_vector_duplicate_value. It's a relatively big copy, > > but the c

[PATCH] i386: Save/restore recog_data in ix86_vector_duplicate_value [PR106577]

2022-12-02 Thread Jakub Jelinek via Gcc-patches
Hi! On Tue, Aug 16, 2022 at 09:14:06AM +0100, Richard Sandiford via Gcc-patches wrote: > IMO the correct low-effort fix is to save and restore recog_data > in ix86_vector_duplicate_value. It's a relatively big copy, > but the current code is pretty wasteful anyway (allocating at > least a new SE