From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jan Hubicka <jh@suse.cz>
To: Richard Henderson <rth@cygnus.com>
Cc: gcc@gcc.gnu.org
Subject: Re: pre_inc/pre_dec/PUSH_ROUNDING inconsistency
Date: Fri, 28 Jul 2000 15:17:00 -0000
Message-id: <20000729001700.Q13228@atrey.karlin.mff.cuni.cz>
References: <20000716160420.A26370@atrey.karlin.mff.cuni.cz> <20000717140714.D13024@cygnus.com>
X-SW-Source: 2000-07/msg00962.html

Hi
It looks to me, that current POST_MODIFY patches are exactly what we
need for way out of the PUSH_ROUNDING troubles.  Does sound sensible
to you patch to emit_push_insn that will just use POST_MODIFY instead
of PRE_DEC in case the PUSH_ROUNDING != GET_MODE_SIZE?
Or should we switch from PRE_* to POST_MODIFY entirely for calls.c
code to avoid complication in code recognizing push (currently only
known to my is in combine_stack_adjustments)?

Honza