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Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
- From: Bernardo Innocenti <bernie at develer dot com>
- To: Peter Barada <peter at the-baradas dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Richard Henderson <rth at redhat dot com>
- Date: Sun, 30 May 2004 06:13:23 +0200
- Subject: Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
- Organization: Develer S.r.l.
- References: <20040504164752.C887198C8A@baradas.org>
Peter Barada wrote:
gcc/
2004-04-23 Peter Barada <peter@the-baradas.com>
* config/m68k/m68k.h: disallow bytes in address registers.
* config/m68k/m68k.c: Likewise.
* config/m68k/m68k.md: add 'i' to addsi3_5200, add peephole2
to use a data register to hold the constant for the add if
one is available.
Richard, is this patch OK? It's supposed to fix a
longstanding and hard to trigger problem that sometimes
pops up while building uClibc.
--
// Bernardo Innocenti - Develer S.r.l., R&D dept.
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