[Bug tree-optimization/56161] label: jmp label bug in 4.8.0-0.7

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56161

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|                            |INVALID

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-31 11:45:53 UTC ---
  double cam_xyz[4][3];
...
        for (j=0; j < 12; j++)
          cam_xyz[0][j] = table[i].trans[j] / 10000.0;
When using cam_xyz[0][j], this is first converted into a pointer to array of 3
doubles, so cam_xyz[0][3] store (up to cam_xyz[0][11] store) all invoke
undefined behavior.
You just can't initialize a two dimensional array this way.