[Bug middle-end/37060] [4.3/4.4 regression] Bogus __builtin___memcpy_chk overflow warning

[bonzini at gnu dot org]

------- Comment #7 from bonzini at gnu dot org  2009-02-03 17:21 -------
Interesting: we actually propagate *more* on 64-bit targets, and end up with

  __builtin___memcpy_chk (&buf, valbuf_7(D), 16, 8);


while on 32-bit we get

  __builtin___memcpy_chk (&buf, valbuf_7(D), D.1293_2, 8);


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2008-08-08 15:43:24         |2009-02-03 17:21:05
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37060