[Bug target/46093] code compiled with -fsplit-stack crashes when passing large struct

[ian at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46093

--- Comment #1 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2011-10-07 22:51:16 UTC ---
Author: ian
Date: Fri Oct  7 22:51:11 2011
New Revision: 179702

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179702
Log:
    PR target/46093
    * generic-morestack.c (__generic_morestack): Make sure the segment
    is large enough for both the stack frame and the copied
    parameters.

Modified:
    trunk/libgcc/ChangeLog
    trunk/libgcc/generic-morestack.c