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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>
Fri, 1 Feb 2013 12:38:45 +0000 (12:38 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 1 Feb 2013 12:38:45 +0000 (12:38 +0000)
commit8c7ca45c9d2641477ceebf30568af8d4c49ff2f9
tree8f672cc7249c99122a89095a42c155ec4d1655fatree
parent9f419393f2a0219c6f2e7ad083e61b370ca36827commit | diff
re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-01  Richard Biener  <rguenther@suse.de>

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

From-SVN: r195646
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