[0/6] ARC updates

Message ID 20181010080016.12317-1-claziss@gmail.com
Headers show
Series
  • ARC updates
Related show

Message

Claudiu Zissulescu Oct. 10, 2018, 8 a.m.
Hi Andrew,

Please find a number of patches that are adding more features to arc backend (BI/BIH instructions, peephole rules, enter/leave instructions) or fixes exising issues (store hazards, tls implementation, library calls).

Please let me know if you have any question,
Claudiu


Claudiu Zissulescu (6):
  [ARC] Remove non standard funcions calls.
  [ARC] Cleanup TLS implementation.
  [ARC] Add BI/BIH instruction support.
  [ARC] Add peephole rules to combine store/loads into double
    store/loads
  [ARC] Refurbish and improve prologue/epilogue functions.
  [ARC] Handle store cacheline hazard.

 gcc/common/config/arc/arc-common.c            |    1 +
 gcc/config/arc/arc-arch.h                     |    1 +
 gcc/config/arc/arc-protos.h                   |    2 +
 gcc/config/arc/arc.c                          | 1701 +++++++++++------
 gcc/config/arc/arc.h                          |  106 +-
 gcc/config/arc/arc.md                         |  644 +++----
 gcc/config/arc/arc.opt                        |   19 +-
 gcc/config/arc/arc700.md                      |   18 +-
 gcc/config/arc/predicates.md                  |   12 +
 gcc/doc/invoke.texi                           |   27 +-
 gcc/testsuite/gcc.target/arc/firq-1.c         |    8 +-
 gcc/testsuite/gcc.target/arc/firq-3.c         |   14 +-
 gcc/testsuite/gcc.target/arc/firq-4.c         |   12 +-
 gcc/testsuite/gcc.target/arc/interrupt-6.c    |    2 +-
 gcc/testsuite/gcc.target/arc/jumptable.c      |   34 +
 .../gcc.target/arc/mulsi3_highpart-2.c        |    5 +-
 gcc/testsuite/gcc.target/arc/tls-1.c          |    2 +-
 gcc/testsuite/gcc.target/arc/tls-gd.c         |   17 +
 gcc/testsuite/gcc.target/arc/tls-ie.c         |   17 +
 gcc/testsuite/gcc.target/arc/tls-ld.c         |   18 +
 gcc/testsuite/gcc.target/arc/tls-le.c         |   16 +
 libgcc/config/arc/lib1funcs.S                 |   54 +
 libgcc/config/arc/t-arc                       |    2 +-
 23 files changed, 1769 insertions(+), 963 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/arc/jumptable.c
 create mode 100644 gcc/testsuite/gcc.target/arc/tls-gd.c
 create mode 100644 gcc/testsuite/gcc.target/arc/tls-ie.c
 create mode 100644 gcc/testsuite/gcc.target/arc/tls-ld.c
 create mode 100644 gcc/testsuite/gcc.target/arc/tls-le.c

-- 
2.17.1