[NDS32] Implment n15 pipeline

Programming / Compilers / GCC - jasonwucj [138bc75d-0d04-0410-961f-82ee72b054a4] - 13 May 2018 17:18 EDT

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.

49665213b4a [NDS32] Implment n15 pipeline.
gcc/ChangeLog | 14 +
gcc/config.gcc | 4 +-
gcc/config/nds32/nds32-graywolf.md | 471 +++++++++++++++++++++++++++
gcc/config/nds32/nds32-opts.h | 1 +
gcc/config/nds32/nds32-pipelines-auxiliary.c | 143 ++++++++
gcc/config/nds32/nds32-protos.h | 6 +
gcc/config/nds32/nds32-utils.c | 121 ++++++-
gcc/config/nds32/nds32.md | 3 +-
gcc/config/nds32/nds32.opt | 21 ++
gcc/config/nds32/pipelines.md | 6 +
10 files changed, 781 insertions(+), 9 deletions(-)

Upstream: gcc.gnu.org


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