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authorRichard Biener <rguenther@suse.de>2013-02-04 09:30:12 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2013-02-04 09:30:12 +0000
commit139a0707cb46308598ece7785130679ea6e737a8 (patch)
treeb5efec18e5a7beed6df7b3fb140527980aaa96bb /libgcc
parentfb84a0cb8411bdbbb8a1343216b9d76dcb935c94 (diff)
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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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