[PATCH 0/3] clang inspired testsuite fixups.

[Guinevere Larsen]

I decided to check out the 95 XPASSes in the clang buildbot and this is
the series that resulted.  The first 2 patches turn 86 XPASSes into
regular passes.

The third patch was going to be merged into the second one, but I
figured testing both DWARF4 and DWARF5 could be useful. So instead, I
made it a standalone clean up to the testsuite.

Guinevere Larsen (3):
  gdb/testsuite: fix XPASSes when testing with clang
  gdb/testsuite: ask for DWARF5 in gdb.cp/pass-by-ref.exp
  gdb/testsuite: introduce dwarf5 option to gdb_compile

 .../amd64-entry-value-param-dwarf5.exp        |  2 +-
 gdb/testsuite/gdb.cp/classes.exp              | 16 +++---
 gdb/testsuite/gdb.cp/pass-by-ref.exp          |  6 ++-
 gdb/testsuite/gdb.cp/ptype-flags.exp          | 11 ++--
 gdb/testsuite/gdb.dwarf2/dw5-rnglist-test.exp |  3 +-
 .../gdb.dwarf2/gdb-index-types-dwarf5.exp     |  2 +-
 gdb/testsuite/gdb.fortran/assumedrank.exp     |  2 +-
 gdb/testsuite/lib/gdb.exp                     | 51 +++++++++++++++++++
 8 files changed, 74 insertions(+), 19 deletions(-)

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2.44.0