This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On 16 Sep 08:17, H.J. Lu wrote: > On Tue, Sep 16, 2014 at 4:44 AM, Ilya Tocar <tocarip.intel@gmail.com> wrote: > > On 15 Sep 09:06, H.J. Lu wrote: > >> On Mon, Sep 15, 2014 at 6:33 AM, Ilya Tocar <tocarip.intel@gmail.com> wrote: > >> > Hi, > >> > > >> > For SAE-only evex instructions rounding/LL bits can have any value. > >> > Currently we encode them with 00 bits. Attached patch add -mevexrndig > >> > option, which controls this behavior. > >> > Ok for trunk? > >> > Please > > 1. Change the commit log to > > Add -mevexrcig={rne|rd|ru|rz} option to x86 assembler > > It is used to control which value is encoded in rounding control bits for > SAE-only EVEX instructions. > ... > > 2. Mention it in md_show_usage. > 3. In c-i386.texi, replace "LL bits" with "RC bits". > Updated version attached.
Attachment:
patch.tar.bz2
Description: BZip2 compressed data
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |