r256109 - in /trunk/gcc: ChangeLog config/riscv...

[wilson@gcc.gnu.org]

Author: wilson
Date: Tue Jan  2 20:34:01 2018
New Revision: 256109

URL: https://gcc.gnu.org/viewcvs?rev=256109&root=gcc&view=rev
Log:
RISC-V: Fix for icache flush issue on multicore processors.

	gcc/
	* config/riscv/linux.h (ICACHE_FLUSH_FUNC): New.
	* config/riscv/riscv.md (clear_cache): Use it.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/riscv/linux.h
    trunk/gcc/config/riscv/riscv.md