On Tue, Aug 21, 2012 at 3:31 AM, Lawrence Crowl <cr...@google.com> wrote: > On 8/20/12, H.J. Lu <hjl.to...@gmail.com> wrote: >> The C++ merge caused: >> >> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54332 >> >> GCC memory usage is more than doubled from <= 3GB to >= 10GB. >> Is this a known issue? > > The two memory stat reports show no differences. Are you sure you > didn't splice in the wrong report?
Well, easy things such as a messed up hashtab conversion (no freeing) or vec conversion (no freeing) can cause this, or even the gengtype change causing GC issues (which is why those should have been different revisions). Richard. > -- > Lawrence Crowl
