[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-121-g7020861

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commit 70208613b8f9f2584aee89197705f3fddae6a0e4
Author: Josh Stone <jistone@redhat.com>
Date:   Thu Feb 25 15:15:19 2010 -0800

    PR11326: Make an early check for saved-return-$var validity
    
    We now check validity *before* the entry-probe is generated, so invalid
    $vars have a chance to be properly optimized without error.
    
    * tapsets.cxx
      (dwarf_var_expanding_visitor::visit_target_symbol_saved_return):
      Attempt variable expansion immediately, and skip out on failure.
    * testsuite/semok/thirtysix.stp: unblock the previously broken part.

-----------------------------------------------------------------------

Summary of changes:
 tapsets.cxx                   |   69 +++++++++++++++++++++++++---------------
 testsuite/semok/thirtysix.stp |   10 ------
 2 files changed, 43 insertions(+), 36 deletions(-)


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systemtap: system-wide probe/trace tool