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Re: [3.3 PATCH] fix PHI insertion for RTL SSA-CCP
- From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
- To: Steven Bosscher <stevenb at suse dot de>
- Cc: Wolfgang Bangerth <bangerth at ices dot utexas dot edu>, gcc-patches at gcc dot gnu dot org, matz at suse dot de
- Date: 26 Aug 2004 03:14:20 +0200
- Subject: Re: [3.3 PATCH] fix PHI insertion for RTL SSA-CCP
- Organization: Integrable Solutions
- References: <200408250821.38876.bangerth@ices.utexas.edu><200408260106.17625.stevenb@suse.de>
Steven Bosscher <stevenb@suse.de> writes:
| On Wednesday 25 August 2004 15:21, Wolfgang Bangerth wrote:
| > > > I could be persuaded if this were a regression with a due PR...
| > >
| > > This is most likely PR10463. I doubt it is a regression, it's
| > > a bit hard to verify. Apparently, ssa-ccp appeared for the first
| > > time in GCC 3.1 (?), and I don't have such old compilers around.
| >
| > I made the check: as it so happens, PR 10463 is indeed a regression, and I
| > attached a small testcase. Steven, you may want to check whether your patch
| > fixes it.
|
| Yes, my patch fixes the ICE. As attached.
Would you mind testing this on tow different targets and report the
results?
Thanks for your time,
-- Gaby