[Bug rtl-optimization/56921] [4.9 Regression] ICE in rtx_cost called by doloop_optimize_loops for PPC

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56921



--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-15 
14:46:49 UTC ---

Created attachment 29877

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29877

patch papering over the issue with TODO_do_not_ggc_collect



Patch papering over (restoring non-GC collect) attached.  Not exactly the

best solution as garbage is then again not collected during the in some

cases memory expensive passes.