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[PATCH 0/6] ARC updates
- From: Claudiu Zissulescu <claziss at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: andrew dot burgess at embecosm dot com, fbedard at synopsys dot com, claziss at synopsys dot com
- Date: Wed, 10 Oct 2018 11:00:10 +0300
- Subject: [PATCH 0/6] ARC updates
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