[gcc/]
2013-10-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.c (cortexa9_extra_costs): New table.
	(arm_cortex_a9_tune): Use cortexa9_extra_costs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203828 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-18  Teresa Johnson  <tejohnson@google.com>

	* predict.c (probably_never_executed): Compare frequency-based
	count to number of training runs.
	* params.def (UNLIKELY_BB_COUNT_FRACTION): New parameter.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203830 138bc75d-0d04-0410-961f-82ee72b054a4