arm-common.c (arm_option_optimization_table): Enable -fsched-pressure by default...

arm-common.c (arm_option_optimization_table): Enable -fsched-pressure by default while optimizing.

2012-07-17  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
	    Ulrich Weigand  <ulrich.weigand@linaro.org>

	* common/config/arm/arm-common.c (arm_option_optimization_table):
	Enable -fsched-pressure by default while optimizing.
	* config/arm/arm.c (arm_option_override): Use the alternate scheduler
	pressure algorithm by default.

Co-Authored-By: Ulrich Weigand <ulrich.weigand@linaro.org>
From-SVN: r189563