[Bug tree-optimization/43402] [4.5 Regression] dom1 miscompiles binary search
matz at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Wed Mar 17 16:05:00 GMT 2010
------- Comment #7 from matz at gcc dot gnu dot org 2010-03-17 16:05 -------
Hmm, I wonder how that could cause the bug. Probably because we can't rely
on SSA form being uptodate during cfgcleanup, and hence looking up PHI
arguments is wrong, at least for those SSA names that are registered for
updating.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43402
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