[gomp-nvptx 0/7] Various fixes

[Alexander Monakov <amonakov@ispras.ru>]

Hello,

I have committed the following patches to amonakov/gomp-nvptx branch to fix a
few bugs uncovered in recent testing (including testing on a 32-bit ARM
platform).  Patch 1 fixes an odd mispaste in bar.c, patches 2,5,6,7 address
32-bit portability issues, patch 3 works around a deadlock on error reporting
(this is a regression that is also visible on trunk with OpenACC offloading),
and patch 4 is a slightly more comprehensive fix to nvptx debuginfo generation.

Alexander Monakov (7):
  libgomp: remove paste error in gomp_team_barrier_wait_end
  nvptx libgcc: use attribute shared
  libgomp plugin: make cuMemFreeHost error non-fatal
  nvptx backend: re-enable line info generation
  nvptx backend: use POINTER_SIZE instead of BITS_PER_WORD
  nvptx backend: change mul.u32 to mul.lo.u32
  nvptx backend: define STACK_SIZE_MODE

 gcc/ChangeLog.gomp-nvptx      | 23 +++++++++++++++++++++++
 gcc/config/nvptx/nvptx.c      | 21 ++++++---------------
 gcc/config/nvptx/nvptx.h      |  1 +
 libgcc/ChangeLog.gomp-nvptx   |  8 ++++++++
 libgcc/config/nvptx/crt0.c    | 10 ++++------
 libgcc/config/nvptx/stacks.c  |  9 ++-------
 libgomp/ChangeLog.gomp-nvptx  |  9 +++++++++
 libgomp/config/nvptx/bar.c    |  2 --
 libgomp/plugin/plugin-nvptx.c |  2 +-
 9 files changed, 54 insertions(+), 31 deletions(-)