r260214 - in /trunk/gcc: ChangeLog config.gcc c...

[jasonwucj@gcc.gnu.org]

Author: jasonwucj
Date: Sun May 13 17:18:31 2018
New Revision: 260214

URL: https://gcc.gnu.org/viewcvs?rev=260214&root=gcc&view=rev
Log:
[NDS32] Implment n15 pipeline.

gcc/
	* config.gcc (nds32*-*-*): Check that n15 is valid to --with-cpu.
	* config/nds32/nds32-graywolf.md: New file.
	* config/nds32/nds32-opts.h (nds32_cpu_type): Add CPU_GRAYWOLF.
	* config/nds32/nds32-pipelines-auxiliary.c: Implementation for n15
	pipeline.
	* config/nds32/nds32-protos.h: More declarations for n15 pipeline.
	* config/nds32/nds32-utils.c: More implementations for n15 pipeline.
	* config/nds32/nds32.md (pipeline_model): Add graywolf.
	* config/nds32/nds32.opt (mcpu): Support n15 pipeline cpus.
	* config/nds32/pipelines.md: Include n15 settings.

Added:
    trunk/gcc/config/nds32/nds32-graywolf.md
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/nds32/nds32-opts.h
    trunk/gcc/config/nds32/nds32-pipelines-auxiliary.c
    trunk/gcc/config/nds32/nds32-protos.h
    trunk/gcc/config/nds32/nds32-utils.c
    trunk/gcc/config/nds32/nds32.md
    trunk/gcc/config/nds32/nds32.opt
    trunk/gcc/config/nds32/pipelines.md