This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 11 Jun 2015 12:32:17 +0000
- Subject: [Bug rtl-optimization/56766] Fails to combine (vec_select (vec_concat ...)) to (vec_merge ...)
- Auto-submitted: auto-generated
- References: <bug-56766-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766
--- Comment #14 from rguenther at suse dot de <rguenther at suse dot de> ---
On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56766
>
> --- Comment #13 from UroÅ Bizjak <ubizjak at gmail dot com> ---
> (In reply to rguenther@suse.de from comment #12)
> > On Thu, 11 Jun 2015, ubizjak at gmail dot com wrote:
>
> > As it is just 'naming' it shouldn't matter, no?
>
> Well, the operand is used in the assembly, and now "the other" operand matches.
Oh, ok...