On Sun, Aug 19, 2012 at 8:30 PM, Dimitrios Apostolou <ji...@gmx.net> wrote: > > > 2012-08-19 Dimitrios Apostolou <ji...@gmx.net> > > * gcc/tree-ssa-pre.c (phi_translate_pool): New static global > alloc_pool, used for allocating struct expr_pred_trans_d for > phi_translate_table. > (phi_trans_add, init_pre, fini_pre): Use it, avoids thousand of > malloc() and free() calls. > > > This avoids lots of malloc/free calls and slow iterations during numerous > htab_delete() in fini_pre(). Tested on pre C++-snapshot, will update info as > soon as a post C++ one is available.
Ok, if bootstrap / testing still succeeds. Thanks, Richard. > > Thanks, > Dimitris
