This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [4.0 PATCH] Enable Tree-SRA at -O3 only for Ada
- From: Geert Bosch <bosch at adacore dot com>
- To: Eric Botcazou <ebotcazou at adacore dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 5 Apr 2005 17:18:33 -0400
- Subject: Re: [4.0 PATCH] Enable Tree-SRA at -O3 only for Ada
- References: <200504051812.18817.ebotcazou@adacore.com>
On Apr 5, 2005, at 12:12, Eric Botcazou wrote:
So I propose to enable Tree-SRA only at -O3 for Ada on the 4.0 branch,
as an
unsafe optimization pass for the Ada compiler.
Shouldn't we disable Tree-SRA by default even for -O3? Users can always
explicitly disable this pass if required, but as the pass still breaks
Ada, I think we should turn it off by default.
Also, there should be a documentation patch for this change.
-Geert