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Re: RFA: fix PR 23837 (Re: [Bug rtl-optimization/23837] [4.0/4.1 regression] Wrong code with -fschedule-insns)
- From: Ian Lance Taylor <ian at airs dot com>
- To: Joern RENNECKE <joern dot rennecke at st dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: 22 Sep 2005 13:38:39 -0700
- Subject: Re: RFA: fix PR 23837 (Re: [Bug rtl-optimization/23837] [4.0/4.1 regression] Wrong code with -fschedule-insns)
- References: <20050912190132.23837.debian-gcc@lists.debian.org><20050919194257.27337.qmail@sourceware.org> <4332EBBA.8030400@st.com>
Joern RENNECKE <joern.rennecke@st.com> writes:
> 2005-09-22 J"orn Rennecke <joern.rennecke@st.com>
>
> PR rtl-optimization/23837
> * optabs.c (no_conflict_move_test): Don't set must_stay for a
> clobber / clobber match between dest and p->first.
This is OK. Thanks.
Ian