This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: i386 fp comaprisons fix version 2
- To: Jan Hubicka <jh at suse dot cz>
- Subject: Re: i386 fp comaprisons fix version 2
- From: Richard Henderson <rth at cygnus dot com>
- Date: Mon, 18 Sep 2000 10:04:53 -0700
- Cc: gcc-patches at gcc dot gnu dot org
- References: <20000918161846.A10279@atrey.karlin.mff.cuni.cz>
On Mon, Sep 18, 2000 at 04:18:46PM +0200, Jan Hubicka wrote:
> * i386.md (fp_jcc_3, fp_jcc_4, jp_fcc_5): if_then_else operand
> is VOIDmode.
This part I understand and approve.
> (fp_jcc_4): Refuse unordered comparisons.
This bit I don't. Why?
r~