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Re: PATCH: [3.3 branch] IA64 bootstrap failure

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: "H. J. Lu" <hjl at lucon dot org>
Cc: Andrew Pinski <pinskia at physics dot uc dot edu>, Andreas Schwab <schwab at suse dot de>, gcc-patches at gcc dot gnu dot org, Eric Botcazou <ebotcazou at libertysurf dot fr>, gcc at gcc dot gnu dot org
Date: Tue, 8 Jul 2003 18:08:57 -0400
Subject: Re: PATCH: [3.3 branch] IA64 bootstrap failure

I am testing this patch now.
H.J.
<gcc-3.3-const.patch>

This patch will slow down the compiler iff you bootstrap with a non gcc 3.0.1. If this patch goes in I will file a compile time regression bug and that will get a very high Priority as it is a regression from a dot release.

Also repeating what Zack said the stage 1 compiler will never have the asm as the stage 2 or 3 compilers, why do you think this is causing your problem?

As other points out this looks like a scheduling problem or a reload problem or the machine dependent reorganisation pass (see <http://gcc.gnu.org/PR11320>).

Thanks,
Andrew Pinski

References:
- PATCH: [3.3 branch] IA64 bootstrap failure
  - From: H. J. Lu

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