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Re: [PATCH, alpha]: Enable flag_ree, fix PR 27468
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Uros Bizjak <ubizjak at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Richard Henderson <rth at redhat dot com>, Ilya Enkovich <enkovich dot gnu at gmail dot com>
- Date: Thu, 22 Dec 2011 12:58:07 +0000 (UTC)
- Subject: Re: [PATCH, alpha]: Enable flag_ree, fix PR 27468
- References: <CAFULd4YKg7pws+iS_tgj-he99L_TF1aWQQh9yFg+B4EHmQ621g@mail.gmail.com>
On Thu, 22 Dec 2011, Uros Bizjak wrote:
> 2011-12-22 Uros Bizjak <ubizjak@gmail.com>
>
> PR target/27468
> * config/alpha/alpha.c (alpha_option_override): Enable flag_ree
> at -O2 or higher.
Is there a reason you are doing it this way rather than by adding an entry
to alpha_option_optimization_table (in
common/config/alpha/alpha-common.c), which would generally be the
preferred way of enabling an option at certain optimization levels on a
target-specific basis?
--
Joseph S. Myers
joseph@codesourcery.com