On Nov 12, 2007 10:06 AM, Razya Ladelsky <[EMAIL PROTECTED]> wrote: > Kenneth Zadeck <[EMAIL PROTECTED]> wrote on 07/11/2007 19:49:29: > > > Razya Ladelsky wrote: > > > Mark Mitchell <[EMAIL PROTECTED]> wrote on 05/11/2007 01:51:33: > > > > > > > > >> Gerald Pfeifer wrote: > > >> > > >>> On Thu, 1 Nov 2007, Janis Johnson wrote: > > >>> > > >>>> -fipa-cp steven > > >>>> -fipa-matrix-reorg razya > > >>>> -fipa-pure-const zadeck (enabled with -O) > > >>>> -fipa-reference zadeck (enabled with -O) > > >>>> -fipa-type-escape zadeck > > >>>> -fvar-tracking-uninit ctice > > >>>> > > >>>> > > > > > > I'll add documentation for fipa-cp and fipa-matrix-reorg as soon as > > > Zadeck commits his changes to invoke.texi. > > > > > > Thanks, > > > Razya > > > > > > > > Hi, > > This patch adds documentation for fipa-cp and -fipa-matrix-reorg. > > 2007-11-12 Razya Ladelsky <[EMAIL PROTECTED]> > > * doc/invoke.texi (fipa-cp, fipa-matrix-reorg): Add documentation. > > Ok to commit?
Please be more verbose. While people might have an idea what interprocedural constant propagation is (though they probably don't immediately see that it might increase code-size by versioning functions), certainly matrix flattening deserves more comments. Of course we might stay with the sparse documentation and just say in addition "This optimization is experimental." to steer people away from it ;) Richard. For reference here's part of the patch: @@ -5714,6 +5715,14 @@ @opindex fipa-pta Perform interprocedural pointer analysis. [EMAIL PROTECTED] -fipa-cp [EMAIL PROTECTED] fipa-cp +Perform interprocedural constant propagation. + [EMAIL PROTECTED] -fipa-matrix-reorg [EMAIL PROTECTED] fipa-matrix-reorg +Perform matrix flattening and transposing. +
