[Bug middle-end/56113] out of memory when compiling a function with many goto labels (50k > )

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113

--- Comment #27 from Richard Biener <rguenth at gcc dot gnu.org> 2013-02-01 12:38:51 UTC ---
Author: rguenth
Date: Fri Feb  1 12:38:45 2013
New Revision: 195646

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195646
Log:
2013-02-01  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/56113
    * tree-ssa-structalias.c (label_visit): Reduce work for
    single-predecessor nodes.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-structalias.c