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re PR tree-optimization/34148 (Too many VOPs, too deep tree-ssa-sccvn.c recursion)
authorRichard Guenther <rguenther@suse.de>
Wed, 21 Nov 2007 10:16:21 +0000 (10:16 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 21 Nov 2007 10:16:21 +0000 (10:16 +0000)
commit11948f6bac2949e7f8158c335e37bb30340d7f86
tree879367eac8305c2ff29cf7a1cb2d0d4b0306c562tree
parent2bf66d799ca2ce2dfe07f53eb6b47edf35d3cc67commit | diff
re PR tree-optimization/34148 (Too many VOPs, too deep tree-ssa-sccvn.c recursion)

2007-11-21  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/34148
* tree-ssa-structalias.c (create_variable_info_for): Do not use
field-sensitive PTA for single-element structures.
* tree-ssa-alias.c (create_overlap_variables_for): Do not create
SFTs for single-element structures.

From-SVN: r130329
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