[Bug rtl-optimization/55458] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1212 with -fPIC -m32 and simple asm volatile

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55458



--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-11-27 
22:01:22 UTC ---

Author: vmakarov

Date: Tue Nov 27 22:01:14 2012

New Revision: 193871



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193871

Log:

2012-11-27  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55458

    * lra-assigns.c: Include rtl-error.h.

    (assign_by_spills): Report about asm inpossible constraints.

    * Makefile.in (lra-assigns.c): Add $(RTL_ERROR_H).



2012-11-27  Vladimir Makarov  <vmaka...@redhat.com>



    PR rtl-optimization/55458

    * gcc.target/i386/pr55458.c: New test.





Added:

    trunk/gcc/testsuite/gcc.target/i386/pr55458.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/Makefile.in

    trunk/gcc/lra-assigns.c

    trunk/gcc/testsuite/ChangeLog