[PATCH] contrib: Add KPASS support to dg-extract-results.{sh,py}

[Andrew Burgess]

My motivation for the patch below comes from GDB.  The binutils-gdb
project maintains a copy of the contrib directory that it keeps in
sync with upstream GCC, and patches to contrib/ are ideally first
applied to GCC then backported to binutils-gdb.

This patch extends the dg-extract-results.* scripts to support KPASS
results.  These results are a part of standard dejagnu.

I haven't checked if this is going to impact GCC, but if it does, it
should only be a good impact - adding previously missing results into
the final .sum file.  I tested on GDB and we now pick up some
previously missing results.

Will this be OK to apply?

Thanks,
Andrew

---

Extend dg-extract-results.sh and dg-extract-results.py to support the
KPASS test result status.  This is required by GDB which uses a copy
of the dg-extract-results.{sh,py} scripts that it tries to keep in
sync with GCC.

ChangeLog:

        * contrib/dg-extract-results.sh: Add support for KPASS.
        * contrib/dg-extract-results.py: Likewise.
---
 ChangeLog                     | 5 +++++
 contrib/dg-extract-results.py | 2 +-
 contrib/dg-extract-results.sh | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/contrib/dg-extract-results.py b/contrib/dg-extract-results.py
index 4e113a8dd6b..7100794d42a 100644
--- a/contrib/dg-extract-results.py
+++ b/contrib/dg-extract-results.py
@@ -117,7 +117,7 @@ class Prog:
         self.tool_re = re.compile (r'^\t\t=== (.*) tests ===$')
         self.result_re = re.compile (r'^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED'
                                      r'|WARNING|ERROR|UNSUPPORTED|UNTESTED'
-                                     r'|KFAIL):\s*(.+)')
+                                     r'|KFAIL|KPASS):\s*(.+)')
         self.completed_re = re.compile (r'.* completed at (.*)')
         # Pieces of text to write at the head of the output.
         # start_line is a pair in which the first element is a datetime
diff --git a/contrib/dg-extract-results.sh b/contrib/dg-extract-results.sh
index 97ac222b54a..f948088370e 100755
--- a/contrib/dg-extract-results.sh
+++ b/contrib/dg-extract-results.sh
@@ -326,7 +326,7 @@ BEGIN {
   }
 }
 /^\t\t=== .* ===$/ { curvar = ""; next }
-/^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED|WARNING|ERROR|UNSUPPORTED|UNTESTED|KFAIL):/
 {
+/^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED|WARNING|ERROR|UNSUPPORTED|UNTESTED|KFAIL|KPASS):/
 {
   testname=\$2
   # Ugly hack for gfortran.dg/dg.exp
   if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
-- 
2.14.5