re PR tree-optimization/22376 (PTA is slow on a silly unrealistic test case)
authorDaniel Berlin <dberlin@dberlin.org>
Fri, 15 Jul 2005 15:53:55 +0000 (15:53 +0000)
committerDaniel Berlin <dberlin@gcc.gnu.org>
Fri, 15 Jul 2005 15:53:55 +0000 (15:53 +0000)
commit27811bfe0a0bd1ff8ad3b361318df9f80fdae79c
tree1f8e84aae59133e04ab98fcb62b8d416c4848aed
parent2b151cb23b672323fea91892fcb1d2f41c410e78
re PR tree-optimization/22376 (PTA is slow on a silly unrealistic test case)

2005-07-13  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/22376
* tree-ssa-structalias.c (build_constraint_graph): We really meant
special var here.
(need_to_solve): New function.
(compute_points_to_sets): Use it.

From-SVN: r102056
gcc/ChangeLog
gcc/tree-ssa-structalias.c