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* [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-178-gc0f5626
@ 2010-03-09 23:33 jistone
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From: jistone @ 2010-03-09 23:33 UTC (permalink / raw)
To: systemtap-cvs
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- Log -----------------------------------------------------------------
commit c0f562688ae877000f46058f748a8b986679863e
Author: Josh Stone <jistone@redhat.com>
Date: Tue Mar 9 15:32:58 2010 -0800
PR11360: Make @defined and -L play nice
The constant-folding is now enabled for s.listing_mode_vars, despite all
other optimizations being disabled. This is needed so we can prune any
invalid branches that are gated by @defined.
* elaborate.cxx (semantic_pass): Leave the optimization decision to the
optimization passes themselves.
(semantic_pass_optimize1): Predicate most optimizations, but enable the
constant-folding for listing_mode_vars too.
(semantic_pass_optimize2): Predicate all (1) optimizations.
* testsuite/semok/defined_list_vars.stp: New test.
-----------------------------------------------------------------------
Summary of changes:
elaborate.cxx | 26 +++++++++++++++++---------
testsuite/semok/defined_list_vars.stp | 18 ++++++++++++++++++
2 files changed, 35 insertions(+), 9 deletions(-)
create mode 100755 testsuite/semok/defined_list_vars.stp
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2010-03-09 23:33 [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-178-gc0f5626 jistone
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