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re PR tree-optimization/15993 ([lno] Compiler hangs at -O3)
authorZdenek Dvorak <rakdver@gcc.gnu.org>
Wed, 16 Jun 2004 13:39:49 +0000 (13:39 +0000)
committerZdenek Dvorak <rakdver@gcc.gnu.org>
Wed, 16 Jun 2004 13:39:49 +0000 (13:39 +0000)
commit8a78744fcf2fe2a787ca0315dc6ab80a03c4db6a
tree98cec9a616c251331ab6174ac98fada5ebe4d5d7tree
parentf11e087ed68f35e0f3dc65937283226a3a323f3ccommit | diff
re PR tree-optimization/15993 ([lno] Compiler hangs at -O3)

PR tree-optimization/15993
* tree-ssa-dom.c (thread_across_edge): Do not thread edge if its
destination is unchanged.

From-SVN: r83242
gcc/tree-ssa-dom.c diff | blob | history