[PATCH] xtensa: optimize trampolines relaxation

[Max Filippov]

On Mon, May 4, 2015 at 10:06 PM, augustine.sterling@gmail.com
<augustine.sterling@gmail.com> wrote:
> On Sat, May 2, 2015 at 6:53 AM, Max Filippov <jcmvbkbc@gmail.com> wrote:
>> 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
>> gas/
>>         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
>>         (struct cached_fixup, struct fixup_cache): New structures.
>>         (fixup_order, xtensa_make_cached_fixup),
>>         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
>>         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
>>         (xtensa_add_cached_fixup): New functions.
>>         (xtensa_relax_frag): Cache fixups pointing at potentially
>>         oversized jumps at the beginning of every relaxation pass. Only
>>         check subset of this cache in the reach of single jump from the
>>         trampoline frag currently being relaxed.
>
> This is OK for xtensa.

Thanks! Checked in.

-- Max