r243371 - in /trunk/gcc: ChangeLog cfgexpand.c ...

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Wed Dec  7 16:41:05 2016
New Revision: 243371

URL: https://gcc.gnu.org/viewcvs?rev=243371&root=gcc&view=rev
Log:
Introduce rtl_data::init_stack_alignment

Move this part of "expand"'s initialization of crtl into its own
method so that it can used by the RTL frontend when postprocessing
RTL dumps.

gcc/ChangeLog:
	* cfgexpand.c (pass_expand::execute): Move stack initializations
	to rtl_data::init_stack_alignment and call it.
	* emit-rtl.c (rtl_data::init_stack_alignment): New method.
	* emit-rtl.h (rtl_data::init_stack_alignment): New method.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/emit-rtl.c
    trunk/gcc/emit-rtl.h