mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-20 13:21:18 +08:00
c2f8b49149
* calls.c (compute_argument_block_size): New argument preferred_stack_boundary. (expand_call): update cfun->preferred_stack_boundary, update call of compute_argument_block_size (emit_library_call): Increate cfun->preferred_stack_boundary to PREFERRED_STACK_BOUNDARY (emit_library_call_value): Likewise. * explow.c (allocate_dynamic_stack_spave): Likewise. * function.c (prepare_function_start): Set cfun->preferred_stack_boundary * function.h (struct function): Add preferred_stack_boundary field. * integrate.c (expand_inline_function): Update cfun->preferred_stack_boundary and cfun->stack_alignment_needed. (copy_rtx_and_substitute): Align frame to stack_alignment_needed only. * i386.c (compute_frame_size): Use cfun->preferred_stack_boundary. From-SVN: r31831
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.