[PATCH 4/4][x86] Support clwb,pcommit,ifma,vbmi.

H.J. Lu hjl.tools@gmail.com
Mon Nov 17 14:09:00 GMT 2014


On Mon, Nov 17, 2014 at 5:31 AM, Ilya Tocar <tocarip.intel@gmail.com> wrote:
>> I checked in a fix for x86 assembler manual.  Please
>> rebase.
>>
> Rebased.

I checked in all 4 patches with some modifications in manual.
Please do

# cd gas
# make info
# info doc/as.info

to compare your changes vs mine.

You have

diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi
index 440f375..facf7ad 100644
--- a/gas/doc/c-i386.texi
+++ b/gas/doc/c-i386.texi
@@ -196,6 +196,7 @@ accept various extension mnemonics.  For example,
 @code{svme},
 @code{abm} and
 @code{padlock}.
+@code{clwb},
 Note that rather than extending a basic instruction set, the extension
 mnemonics starting with @code{no} revoke the respective functionality.

which is incorrect.  Also "info doc/as.info" from mine has

'.avx512f'     '.avx512cd'    '.avx512er'    '.avx512pf'
'.avx512vl'    '.avx512bw'    '.avx512dq'    '.avx512ifma'
'.avx512vbmi'  '.clwb'        '.pcommit'

which look much nicer than yours.


-- 
H.J.



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