Merge commit 'origin/master' into pr6429-comp-unwindsyms

* commit 'origin/master':
  Fix assignment optimization expected results.
  PR6538: more testsuite tweaks for read-only warnings
  PR6538: more tapset fixes
  PR6538: explain why absentstats.stp logs will contain warnings
  PR6538: fix treatment of initialized globals
  Use pointer_arg to fetch arguments for syscall.utime and compat_utime.
  Optimize compound and binary expression assignments.
  Check new (sub) functions of _struct_utimbuf_* and _struct_compat_utimbuf_*.
  PR6538: tapset changes
  PR6538: testsuite changes
  PR5001: fix test suite collateral damage
  PR6538: warn about read-only variables
  Add some scripts and descriptions to the systemtap.examples.
  PR5001: Remove _stp_ctime and always use ctime.
  Use tr1/unordered_map instead of the deprecated ext/hash_map.
  PR6524: ctime() on bad values hangs system.
  Optimize away assignments in other contexts.
  Optimize away assignments in other contexts.
  dummy commit for testing systemtap-cvs notification
  Remove sa_restorer initialization.

1 files changed, 3 insertions, 4 deletions

diff --git a/testsuite/systemtap.base/warnings.stp b/testsuite/systemtap.base/warnings.stp
index a0ce8d8d..a2ac5afc 100644
--- a/testsuite/systemtap.base/warnings.stp
+++ b/testsuite/systemtap.base/warnings.stp
@@ -1,9 +1,8 @@
-# PR 1119
+# PR 1119, 6538
 
 global elide_me1
-
 function elide_me2 () {}
-
 function foo:long () { elide_me3 = 1 }
-
+function bar() { print(elide+me1) ; ; ; }
 probe never { elide_me4 = 1; (elide_me5+5); print (foo()) }
+probe never { print(elide+me1) bar () }