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Subject: [Bug tree-optimization/28003] [4.2 Regression] optimizer bug
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------- Comment #11 from dberlin at gcc dot gnu dot org  2006-08-21 02:16 -------
This is impressive.
We add b as a may alias to the SMT, then it disappears from the list before
call clobbering!


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28003