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Re: Deadly optimization bug (all gcc versions!)
- To: Bernd Schmidt <bernds at cygnus dot co dot uk>
- Subject: Re: Deadly optimization bug (all gcc versions!)
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Fri, 27 Aug 1999 16:06:59 -0600
- cc: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>, Joern Rennecke <amylaar at cygnus dot co dot uk>, dje at watson dot ibm dot com, veksler at il dot ibm dot com, egcs at egcs dot cygnus dot com, kenner at vlsi1 dot ultra dot nyu dot edu
- Reply-To: law at cygnus dot com
In message <Pine.LNX.4.10.9908271204200.5258-100000@biriani.cygnus.co.uk>you
write:
> >
> > > * combine.c (get_last_value): Don't look for earlier sets if th
> e last
> > > known set is somewhere in between the insns being combined.
> > Please go ahead and install this change.
>
> Done. Do we want this for 2.95.2?
I'll make that decision after I spend some more time looking at the code.
jeff