Thanks for the explanation Anton. This almost also points to David's gcc setup being the problem, so unless he can prove there's a difference on a clean install, I will assume the flag is not needed.
DaR > -----Original Message----- > From: Anton Ertl [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, September 10, 2002 10:46 AM > To: [EMAIL PROTECTED] > Subject: Re: [gforth] OS X 10.2 builds and benchmarks > > > Dennis Ruffer wrote: > > What does the -fno-gcse flag turn off anyway? > > Global common subexpression elimination. This optimization moves code > around (typically out of loops), but in gcc >2.95 it is confused by > labels-as-values (what Gforth uses for threaded code). It then moves > code from somewhere into all primitives. > > This should be independent of MacOS X and G3/G4 (actually it also > happens on Linux/Intel), and just depend on gcc version. > > - anton > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
