r199694 - in /trunk/gcc: ChangeLog config/arm/a...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Wed Jun  5 12:41:55 2013
New Revision: 199694

URL: http://gcc.gnu.org/viewcvs?rev=199694&root=gcc&view=rev
Log:
2013-06-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.c (MAX_INSN_PER_IT_BLOCK): New macro.
	(arm_option_override): Override arm_restrict_it where appropriate.
	(thumb2_final_prescan_insn): Use MAX_INSN_PER_IT_BLOCK.
	* config/arm/arm.opt (mrestrict-it): New command-line option.
	* doc/invoke.texi: Document -mrestrict-it.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.opt
    trunk/gcc/doc/invoke.texi