gcc/common · bef1898cfda5630dbd6ad7fd71ac6f7c42b5fe65 · lvzhengyang / riscv-gcc-1

re PR rtl-optimization/11488 (Pre-regalloc scheduling severely worsens performance) · 35f4cbd4

	PR rtl-optimization/11488
	* common/config/rs6000/rs6000-common.c
	(rs6000_option_optimization_table): Enable -fsched-pressure.
	* config/rs6000/rs6000.c (TARGET_COMPUTE_PRESSURE_CLASSES): Define
	target hook.
	(rs6000_option_override_internal): Set default -fsched-pressure algorithm.
	(rs6000_compute_pressure_classes): Implement target hook.

From-SVN: r243866

committed Dec 21, 2016

35f4cbd4

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common-target.def		Loading commit data...
common-target.h		Loading commit data...
common-targhooks.c		Loading commit data...
common-targhooks.h		Loading commit data...