[Bug target/54963] [4.8 Regression] Wrong code generated for libgfortran/generated/eoshift3_8.c on SH

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54963



Oleg Endo <olegendo at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |ASSIGNED

   Last reconfirmed|                            |2012-10-20

         AssignedTo|unassigned at gcc dot       |olegendo at gcc dot gnu.org

                   |gnu.org                     |

     Ever Confirmed|0                           |1



--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-20 09:29:10 
UTC ---

Thanks for tracking this one down.  The buggy lines are in the negdi_cond

pattern:



  emit_insn (gen_movsi (low_dst, low_src));

  emit_insn (gen_movsi (high_dst, high_src));



I'll have a look at it.