RE: [Patch wwwdocs] gcc-5/changes.html : Document AMD monitorx and mwaitx
Hi Richard, -Original Message- From: Richard Biener [mailto:richard.guent...@gmail.com] Sent: Thursday, July 09, 2015 8:03 PM To: Kumar, Venkataramanan Cc: Gerald Pfeifer (ger...@pfeifer.com); gcc-patches@gcc.gnu.org Subject: Re: [Patch wwwdocs] gcc-5/changes.html : Document AMD monitorx and mwaitx On Thu, Jul 9, 2015 at 4:28 PM, Kumar, Venkataramanan venkataramanan.ku...@amd.com wrote: Hi Gerald, This patch documents about AMD instructions mwaitx and monitorx in GCC- 5 changes.html. Please let me know if this ok to commit? Index: htdocs/gcc-5/changes.html == = RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.121 diff -r1.121 changes.html 810a811,819 liSupport for new AMD instructions codemonitorx/code and codemwaitx/code has been added. This includes new intrinsic and built-in support. It is enabled through option code- mmwaitx/code. The instructions codemonitorx/code and codemwaitx/code implement the same functionality as the old codemonitor/code and codemwait/code instructions. In addition codemwaitx/code adds a configurable timer. The timer value is received as third argument and stored in register code%ebx/code. GCC 5.2 is the first release to support these instructions./li I will send another patch for trunk as well. Please add it to a subsection containing GCC 5.2 changes, see older releases for examples. I updated the patch as per your comments. The format followed as seen in GCC 4.3 release changes. Index: htdocs/gcc-5/changes.html === RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.121 diff -r1.121 changes.html 969a970,985 h2a name=5.2GCC 5.2/a/h2 h2Target Specific Changes/h2 h3IA-32/x86-64/h3 ul liSupport for new AMD instructions codemonitorx/code and codemwaitx/code has been added. This includes new intrinsic and built-in support. It is enabled through option code-mmwaitx/code. The instructions codemonitorx/code and codemwaitx/code implement the same functionality as the old codemonitor/code and codemwait/code instructions. In addition codemwaitx/code adds a configurable timer. The timer value is received as third argument and stored in register code%ebx/code./li /ul Please let me know if this is ok to commit? Regards, Venkat.
Re: [Patch wwwdocs] gcc-5/changes.html : Document AMD monitorx and mwaitx
On Fri, Jul 10, 2015 at 9:40 AM, Kumar, Venkataramanan venkataramanan.ku...@amd.com wrote: Hi Richard, -Original Message- From: Richard Biener [mailto:richard.guent...@gmail.com] Sent: Thursday, July 09, 2015 8:03 PM To: Kumar, Venkataramanan Cc: Gerald Pfeifer (ger...@pfeifer.com); gcc-patches@gcc.gnu.org Subject: Re: [Patch wwwdocs] gcc-5/changes.html : Document AMD monitorx and mwaitx On Thu, Jul 9, 2015 at 4:28 PM, Kumar, Venkataramanan venkataramanan.ku...@amd.com wrote: Hi Gerald, This patch documents about AMD instructions mwaitx and monitorx in GCC- 5 changes.html. Please let me know if this ok to commit? Index: htdocs/gcc-5/changes.html == = RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.121 diff -r1.121 changes.html 810a811,819 liSupport for new AMD instructions codemonitorx/code and codemwaitx/code has been added. This includes new intrinsic and built-in support. It is enabled through option code- mmwaitx/code. The instructions codemonitorx/code and codemwaitx/code implement the same functionality as the old codemonitor/code and codemwait/code instructions. In addition codemwaitx/code adds a configurable timer. The timer value is received as third argument and stored in register code%ebx/code. GCC 5.2 is the first release to support these instructions./li I will send another patch for trunk as well. Please add it to a subsection containing GCC 5.2 changes, see older releases for examples. I updated the patch as per your comments. The format followed as seen in GCC 4.3 release changes. Index: htdocs/gcc-5/changes.html === RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.121 diff -r1.121 changes.html 969a970,985 h2a name=5.2GCC 5.2/a/h2 h2Target Specific Changes/h2 h3IA-32/x86-64/h3 ul liSupport for new AMD instructions codemonitorx/code and codemwaitx/code has been added. This includes new intrinsic and built-in support. It is enabled through option code-mmwaitx/code. The instructions codemonitorx/code and codemwaitx/code implement the same functionality as the old codemonitor/code and codemwait/code instructions. In addition codemwaitx/code adds a configurable timer. The timer value is received as third argument and stored in register code%ebx/code./li /ul Please let me know if this is ok to commit? Yes, this looks good Regards, Venkat.
Re: [Patch wwwdocs] gcc-5/changes.html : Document AMD monitorx and mwaitx
On Thu, Jul 9, 2015 at 4:28 PM, Kumar, Venkataramanan venkataramanan.ku...@amd.com wrote: Hi Gerald, This patch documents about AMD instructions mwaitx and monitorx in GCC- 5 changes.html. Please let me know if this ok to commit? Index: htdocs/gcc-5/changes.html === RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v retrieving revision 1.121 diff -r1.121 changes.html 810a811,819 liSupport for new AMD instructions codemonitorx/code and codemwaitx/code has been added. This includes new intrinsic and built-in support. It is enabled through option code-mmwaitx/code. The instructions codemonitorx/code and codemwaitx/code implement the same functionality as the old codemonitor/code and codemwait/code instructions. In addition codemwaitx/code adds a configurable timer. The timer value is received as third argument and stored in register code%ebx/code. GCC 5.2 is the first release to support these instructions./li I will send another patch for trunk as well. Please add it to a subsection containing GCC 5.2 changes, see older releases for examples. Richard. Regards, Venkat.
