EGCS optimizer bug?
Peter Dalgaard BSA <p.dalgaard@biostat.ku.dk> writes:
The current development version dies in qbeta() when compiled with egcs -O, egcs 1.0.2 and glibc 2.0.7 (RedHat versions). Since this also kill the F and t distributions, it doesn't exactly do wonders for R's usefulness... Anyone else seeing this or has my setup just gone out of whack? It does look pretty much like a clear compiler bug when inlining math functions (storing temporaries offset from %ebx, but no setting of %ebx register to anything useful...)
At what optimization? I've had various problems with older versions of EGCS (and have gone back to gcc 2.7.2 except when I must have reasonable c++ features) best, -tony -- A.J. Rossini Rsrch Asst. Professor Senior Biostatistician Biostatistics, University of Washington Epimetrics Corporation Center for AIDS Research rossini@biostat.washington.edu rossini@epimetrics.com http://www.biostat.washington.edu/~rossini/ http://www.epimetrics.com/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._