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Re: REVERSIBE_CC_MODE and REVERSE_CONDITION for i386
- To: Jan Hubicka <jh at suse dot cz>
- Subject: Re: REVERSIBE_CC_MODE and REVERSE_CONDITION for i386
- From: Richard Henderson <rth at redhat dot com>
- Date: Fri, 12 Jan 2001 11:24:01 -0800
- Cc: patches at x86-64 dot org, rth at cygnus dot com, gcc-patches at gcc dot gnu dot org
- References: <20010112183808.H31415@atrey.karlin.mff.cuni.cz>
On Fri, Jan 12, 2001 at 06:38:08PM +0100, Jan Hubicka wrote:
> * tm.texi (REVERSE_CONDITION): Document.
> * i386.c (ix86_fp_compare_mode): Simplify; return always CCFPmode
> in -ffast-math mode.
> * i386.h (REVERSE_CONDITION, REVERSIBLE_CC_MODE): New macro.
Ok.
r~