[Bug tree-optimization/53239] [4.7/4.8 Regression] VRP vs named value return opt

hjl.tools at gmail dot com gcc-bugzilla@gcc.gnu.org
Mon May 7 13:24:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53239

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.7 Regression] VRP vs     |[4.7/4.8 Regression] VRP vs
                   |named value return opt      |named value return opt

--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> 2012-05-07 13:22:13 UTC ---
This is caused by revision 176918:

http://gcc.gnu.org/ml/gcc-cvs/2011-07/msg01186.html

Does the fix improve gcc.dg/uninit-suppress.c/gcc.dg/uninit-suppress_2.c?



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