[Bug tree-optimization/52402] IPA-SRA creates aligned loads from unaligned memory

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52402

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
      Known to fail|4.8.1, 4.9.0                |

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
So you say that on Epiphany the ABI of the function depends on the actual
argument alignment?  And this alignment is taken from the _argument_, not
the type of the function prototype?

Thus, if you call foo () at one point with an aligned T and at one point
with an unaligned T then ... what?

It seems to me the Epiphany port uses disconnected information at
call-site vs. function prologue.

[this ought to have been a new bugreport instead of hijacking the old one]

Marking the old one as fixed (4.6 is closed now).  Please open a new bug.