[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151



--- Comment #2 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-11-05 
16:38:34 UTC ---

Author: vmakarov

Date: Mon Nov  5 16:38:27 2012

New Revision: 193170



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193170

Log:

2012-11-05  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55151

    * lra-constraints.c (process_alt_operands): Permit putting reg

    value into memory.  Increase reject for this case.



2012-11-05  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55151

    * gcc.dg/pr55151.c: New test.





Added:

    trunk/gcc/testsuite/gcc.dg/pr55151.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/lra-constraints.c

    trunk/gcc/testsuite/ChangeLog