[Bug c/50444] -ftree-isa ignores alignment

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jamborm at gcc dot gnu.org
            Summary|unaligned movdqa            |-ftree-isa ignores
                   |instruction after inlining  |alignment

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-26 17:39:41 UTC ---
-ftree-isa ignores alignment and generates:


  SR.11_17 = SR.10_18;
  MEM[(struct Engine *)e_1(D) + 40B].m = SR.11_17;
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

This is wrong.