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Andrea_DiBiagio at sn.scee.net wrote: > So.. > I have investigated more on how a new function attribute to disable > optimization on a per-function basis could be implemented. > At the current state, with the lack of specific support from the pass > managers I found two big problems when trying to implement a...

...erify that noopt only applies to functions. (-cc1 -fsyntax-only -verify) * in test/CodeGen: ** Check that noopt implies noinline ** Check combinations of noopt and noinline and always_inline Andrea Di Biagio SN Systems - Sony Computer Entertainment Group. Andrea DiBiagio/SN R&D/BS/UK/SCEE wrote on 25/06/2013 15:20:12: > From: Andrea DiBiagio/SN R&D/BS/UK/SCEE > To: Nick Lewycky <nicholas at mxc.ca> > Cc: cfe-dev at cs.uiuc.edu, llvmdev at cs.uiuc.edu > Date: 25/06/2013 15:20 > Subject: Re: [LLVMdev] [RFC] add Function Attribute to disable optimization >...

...Group ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Europe Limited Registered Office: 10 Great Marlborough Street, London W1F 7LP, United Kingdom Registered in England: 3277793 ************************************************...

...mited ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Europe Limited Registered Office: 10 Great Marlborough Street, London W1F 7LP, United Kingdom Registered in England: 3277793 ************************************************...

On Thu, Jul 18, 2013 at 8:23 AM, <Andrea_DiBiagio at sn.scee.net> wrote: > So.. > I have investigated more on how a new function attribute to disable > optimization on a per-function basis could be implemented. > At the current state, with the lack of specific support from the pass > managers I found two big problems when trying to impleme...

...Group ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Europe Limited Registered Office: 10 Great Marlborough Street, London W1F 7LP, United Kingdom Registered in England: 3277793 ************************************************...

On Fri, Jun 14, 2013 at 4:06 AM, <Andrea_DiBiagio at sn.scee.net> wrote: > Hi David, > >> Regarding Andrea's proposal -- the new #pragma can be useful (in rare >> cases when there is a compiler bug), the intended use cases are >> questionable: >> 1) it should not be used as a mechanism to triage compiler bugs -- the >&...

...tion phases, there is an implied assumption that all > functions > are similarly optimized. An example would be under certain optimization > flag, compiler changes > calling convention of static functions. > > - Fariborz > > On Jun 17, 2013, at 8:58 AM, Andrea_DiBiagio at sn.scee.net wrote: > > Hi, > > I previously made a proposal for adding a pragma for per-function > optimization level control due to a number of requests from our customers > (See http://comments.gmane.org/gmane.comp.compilers.clang.devel/28958 for > the previous discussion), however t...

...Group ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Europe Limited Registered Office: 10 Great Marlborough Street, London W1F 7LP, United Kingdom Registered in England: 3277793 ************************************************...

...ossible that throughout the optimization phases, there is an implied assumption that all functions are similarly optimized. An example would be under certain optimization flag, compiler changes calling convention of static functions. - Fariborz On Jun 17, 2013, at 8:58 AM, Andrea_DiBiagio at sn.scee.net wrote: > Hi, > > I previously made a proposal for adding a pragma for per-function > optimization level control due to a number of requests from our customers > (See http://comments.gmane.org/gmane.comp.compilers.clang.devel/28958 for > the previous discussion), however t...

Andrea_DiBiagio at sn.scee.net wrote: > Hi, > > I previously made a proposal for adding a pragma for per-function > optimization level control due to a number of requests from our customers > (See http://comments.gmane.org/gmane.comp.compilers.clang.devel/28958 for > the previous discussion), however the di...

...ssumption that all >> functions >> are similarly optimized. An example would be under certain optimization >> flag, compiler changes >> calling convention of static functions. >> >> - Fariborz >> >> On Jun 17, 2013, at 8:58 AM, Andrea_DiBiagio at sn.scee.net wrote: >> >> Hi, >> >> I previously made a proposal for adding a pragma for per-function >> optimization level control due to a number of requests from our customers >> (See http://comments.gmane.org/gmane.comp.compilers.clang.devel/28958 for >> the p...

James_Clayton at scee.net writes: [snip] > This is the first time I've made any patches to llvm - please let me know > if you'd like any more information. Please consider submitting your patch to llvm-commits mailing list, which is the correct place for reviewing patches. Inline the patch in your messa...

...roup ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Europe Limited Registered Office: 10 Great Marlborough Street, London W1F 7LP, United Kingdom Registered in England: 3277793 ************************************************...

...Maesepp ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at scee.net This footnote also confirms that this email message has been checked for all known viruses. Sony Computer Entertainment Australia Pty. Limited Registered Office: Level 1, 63-73 Ann Street, Surry Hills, NSW 2010 Australia Registered in Australia: 077 583 183 ************************************...

...t them by doing 'rsync -acvzP -e ssh root@camlinux01:/rsynctest/tlibs .' , but that means I have to know the specific directory. How do I say that I want the [tlibs] module without knowing the path? My apologies if I've missed anything obvious. Thanks, Paul Donovan Senior Programmer SCEE Cambridge

On 29 May 2013 09:28, <Andrea_DiBiagio at sn.scee.net> wrote: > Hi, > > I just wanted to bump this discussion in case anyone had any more comments > to make. > > We're in a bit of a bind here as we've now had requests for this feature > from 10 separate customers, so we're going to be required to implement >...

On Fri, Nov 13, 2015 at 6:16 AM, <Peter_Marshall at sn.scee.net> wrote: > Hi Paul, > > Sorry for the delay, I've been out of the office. > > I think this example shows that name matching does not always work: > > template<typename T> class A { > public: > A(T val); > private: > T x; > }; >...

...er 13, 2015 11:21 AM > *To:* Marshall, Peter; llvm-dev > *Cc:* Robinson, Paul > > *Subject:* Re: [PATCH] D14358: DWARF's forward decl of a template should > have template parameters. > > > > > > > > On Fri, Nov 13, 2015 at 6:16 AM, <Peter_Marshall at sn.scee.net> wrote: > > Hi Paul, > > Sorry for the delay, I've been out of the office. > > I think this example shows that name matching does not always work: > > template<typename T> class A { > public: > A(T val); > private: > T x; > };...

On Wed, Apr 24, 2013 at 6:00 AM, <Andrea_DiBiagio at sn.scee.net> wrote: > Hello, > > We've had a high priority feature request from a number of our customers > to > provide per-function optimization in our Clang/LLVM compiler. > I would be interested in working with the community to implement this. > The idea is to allow the opt...