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Re: combine and noop moves, take 2
- To: Jan Hubicka <hubicka at atrey dot karlin dot mff dot cuni dot cz>
- Subject: Re: combine and noop moves, take 2
- From: Richard Henderson <rth at redhat dot com>
- Date: Fri, 20 Jul 2001 14:27:28 -0700
- Cc: gcc-patches at gcc dot gnu dot org, patches at x86-64 dot org
- References: <20010720223812.A14262@atrey.karlin.mff.cuni.cz>
On Fri, Jul 20, 2001 at 10:38:12PM +0200, Jan Hubicka wrote:
> ! if (GET_CODE (pat) == SET && set_noop_p (pat))
> ! insn_code_number = 0;
I'm nervous about just picking 0, even temporarily, as this
gets put into INSN_CODE. Use INT_MAX or something instead.
Otherwise ok.
r~