This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: AIX regression due to DFA scheduler merge
- From: law at redhat dot com
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Vladimir Makarov <vmakarov at redhat dot com>, gcc-patches at gcc dot gnu dot org, Mark Mitchell <mark at codesourcery dot com>
- Date: Fri, 31 May 2002 16:41:13 -0600
- Subject: Re: AIX regression due to DFA scheduler merge
- Reply-to: law at redhat dot com
In message <200205312227.SAA28698@makai.watson.ibm.com>, David Edelsohn
writes:
> I have narrowed it down to stage2 miscompiling rs6000.c, but I
> don't know which function. It's hard to do divide and conquer on rs6000.c
> because of the number of static functions. However, there aren't that
> many which are complicated and muck with RTL.
My money would be on either the prologue or epilogue code.
jeff