[Bug libffi/45677] Bad stack allocation for ffi function calls on x86-64

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45677

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-10-01 
12:45:33 UTC ---
Author: jakub
Date: Fri Oct  1 12:45:25 2010
New Revision: 164882

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164882
Log:
    PR libffi/45677
    * src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
    a multiple of 8.
    * testsuite/libffi.call/many2.c: New test.

Added:
    branches/gcc-4_4-branch/libffi/testsuite/libffi.call/many2.c
Modified:
    branches/gcc-4_4-branch/libffi/ChangeLog
    branches/gcc-4_4-branch/libffi/src/x86/ffi64.c