r217199 - in /trunk/gcc: ChangeLog calls.c doc/...

[bernds@gcc.gnu.org]

Author: bernds
Date: Thu Nov  6 17:20:13 2014
New Revision: 217199

URL: https://gcc.gnu.org/viewcvs?rev=217199&root=gcc&view=rev
Log:
Add a hook to inform a port about call arguments.

	* target.def (call_args, end_call_args): New hooks.
	* hooks.c (hook_void_rtx_tree): New empty function.
	* hooks.h (hook_void_rtx_tree): Declare.
	* doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
	* doc/tm.texi: Regenerate.
	* calls.c (expand_call): Slightly rearrange the code.  Use the two new
	hooks.
	(expand_library_call_value_1): Use the two new hooks.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/calls.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/doc/tm.texi.in
    trunk/gcc/hooks.c
    trunk/gcc/hooks.h
    trunk/gcc/target.def