[Bug target/46084] gcc.dg/split-4.c failed with -mavx -m32

[ian at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46084

--- Comment #2 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2010-11-05 
23:45:38 UTC ---
Author: ian
Date: Fri Nov  5 23:45:32 2010
New Revision: 166383

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166383
Log:
gcc/:
    PR target/46084
    * explow.c (allocate_dynamic_stack_space): If flag_split_stack,
    request enough additional space for alignment, and force
    alignment.
testsuite/:
    * gcc.target/i386/pr46084.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr46084.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/explow.c
    trunk/gcc/testsuite/ChangeLog