[Bug target/50092] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in elimination_costs_in_insn, at reload1.c:3633

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50092

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-08-18 
14:27:41 UTC ---
Author: jakub
Date: Thu Aug 18 14:27:38 2011
New Revision: 177859

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177859
Log:
    PR target/50092
    * config/i386/i386.c (assign_386_stack_local): Call validize_mem
    on the result before returning it.

    * gcc.dg/torture/pr50092.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr50092.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog