[Bug middle-end/38236] [4.4 Regression] SMT aliases incomplete

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2008-11-23 12:17 -------
GCC 4.3 is "safe" because it doesn't fall back to anything for p, but uses
{ x, y, ANYTHING } instead.  In turn it heavily relies on correct call clobbers
if you obfuscate the pointers.  Which makes me not entirely convinced that
I cannot make this latent problem trigger on the 4.3 branch ...


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.3.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38236