Digital Mars - c++ - Optimization flags

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c++ - Optimization flags

"Alex Vinokur" <alexvn connect.to> Oct 31 2003

"Matthew Wilson" <matthew-hat -stlsoft-dot.-org> Oct 31 2003
Christof Meerwald <cmeerw web.de> Oct 31 2003
"Walter" <walter digitalmars.com> Oct 31 2003

↑ ↓ ← → "Alex Vinokur" <alexvn connect.to> writes:

C:\dm\bin>dmc

Digital Mars Compiler Version 8.35n
[---omitted---]
-o[-+flag]  run optimizer with flag
[---omitted---]


Where can one see list of optimization flags?

--
 =====================================
   Alex Vinokur
     mailto:alexvn connect.to
     http://mathforum.org/library/view/10978.html
     news://news.gmane.org/gmane.comp.lang.c++.perfometer
   =====================================

Oct 31 2003

↑ ↓ ← → "Matthew Wilson" <matthew-hat -stlsoft-dot.-org> writes:

Dunno, but they're -o+speed and -o+space

"Alex Vinokur" <alexvn connect.to> wrote in message
news:bntkk3$1u7p$1 digitaldaemon.com...
 C:\dm\bin>dmc

 Digital Mars Compiler Version 8.35n
 [---omitted---]
 -o[-+flag]  run optimizer with flag
 [---omitted---]


 Where can one see list of optimization flags?

 --
  =====================================
    Alex Vinokur
      mailto:alexvn connect.to
      http://mathforum.org/library/view/10978.html
      news://news.gmane.org/gmane.comp.lang.c++.perfometer
    =====================================

Oct 31 2003

↑ ↓ ← → Christof Meerwald <cmeerw web.de> writes:

On Fri, 31 Oct 2003 14:38:39 +0200, Alex Vinokur wrote:
 Where can one see list of optimization flags?


see http://www.digitalmars.com/ctg/ctgOptimizer.html


bye, Christof

-- 
http://cmeerw.org                                 JID: cmeerw jabber.at
mailto cmeerw at web.de

...and what have you contributed to the Net?

Oct 31 2003

↑ ↓ ← → "Walter" <walter digitalmars.com> writes:

"Alex Vinokur" <alexvn connect.to> wrote in message
news:bntkk3$1u7p$1 digitaldaemon.com...
 C:\dm\bin>dmc

 Digital Mars Compiler Version 8.35n
 [---omitted---]
 -o[-+flag]  run optimizer with flag
 [---omitted---]


 Where can one see list of optimization flags?


There are several, but the only useful ones are -o+speed and -o+space.

Oct 31 2003