Thanks for the comments. Patch is updated. -Zhenqiang
> -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Richard Henderson > Sent: Saturday, October 11, 2014 11:03 PM > To: Zhenqiang Chen; gcc-patches@gcc.gnu.org > Subject: Re: [Ping] [PATCH, 2/10] prepare ccmp > > On 09/22/2014 11:43 PM, Zhenqiang Chen wrote: > > + /* If jumps are cheap and the target does not support conditional > > + compare, turn some more codes into jumpy sequences. */ > > + else if (BRANCH_COST (optimize_insn_for_speed_p (), false) < 4 > > + && (targetm.gen_ccmp_first == NULL)) > > Don't add unnecessary parenthesis around the == expression. > > Otherwise ok. > > > r~
2-prepare.patch
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