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re PR c/56113 (out of memory when compiling a function with many goto labels (50k...
authorRichard Biener <rguenther@suse.de>
Mon, 4 Feb 2013 09:30:12 +0000 (09:30 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 4 Feb 2013 09:30:12 +0000 (09:30 +0000)
commit139a0707cb46308598ece7785130679ea6e737a8
treeb5efec18e5a7beed6df7b3fb140527980aaa96bbtree
parentfb84a0cb8411bdbbb8a1343216b9d76dcb935c94commit | diff
re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56113
* tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add):
Merge into ...
(equiv_class_lookup_or_add): ... this.
(label_visit): Adjust and fix error in previous patch.
(perform_var_substitution): Adjust.

From-SVN: r195707
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