[PATCH 0/5] [ARC] Fixes backend issues

[Claudiu Zissulescu]

Hi Andrew,

This is a set of 5 patches that are fixing a number of issues observed
during dejagnu testing. Each patch has a small description about what
it solves.

Ok to apply?
Claudiu

Claudiu Zissulescu (5):
  [ARC] Save/restore blink when in ISR.
  [ARC] Fix detection of long immediate for load/store operands.
  [ARC] Disable TP register when building for bare metal.
  [ARC] Fix divdf3 emulation for arcem.
  [ARC] Fix move_double_src_operand predicate.

 gcc/config/arc/arc.c                       | 10 ++++++----
 gcc/config/arc/arc.md                      |  7 ++++++-
 gcc/config/arc/arc.opt                     |  2 +-
 gcc/config/arc/elf.h                       |  5 +++++
 gcc/config/arc/linux.h                     |  4 ++++
 gcc/config/arc/predicates.md               |  7 ++++++-
 gcc/testsuite/gcc.target/arc/interrupt-4.c | 15 +++++++++++++++
 libgcc/config/arc/ieee-754/divdf3.S        |  8 ++++----
 8 files changed, 47 insertions(+), 11 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/arc/interrupt-4.c

-- 
1.9.1