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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-04-29 22:57:33 -0400 |
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| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-04-29 22:57:33 -0400 |
| commit | ba6f838d2471c57fc3d8fc6d325766ff95ce108a (patch) | |
| tree | deb1d028b85d1a68b06c06eec4700367cfe793a3 /ChangeLog | |
| parent | 8c392b1a21fbe01e785c20df6bd7a254f8e517d0 (diff) | |
| download | systemtap-steved-ba6f838d2471c57fc3d8fc6d325766ff95ce108a.tar.gz systemtap-steved-ba6f838d2471c57fc3d8fc6d325766ff95ce108a.tar.xz systemtap-steved-ba6f838d2471c57fc3d8fc6d325766ff95ce108a.zip | |
PR6466: broad side-effect free statement elision
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1,3 +1,18 @@ +2008-04-29 Frank Ch. Eigler <fche@elastic.org> + + PR 6466 + * elaborate.cxx + (dead_stmtexpr_remover): Expand scope to kill far more + side-effect-free statemnets, including if/for/foreach. + (semantic_pass_opt4): Warn on elided function/probe bodies. + (typeresolution_info::visit_target_symbol): Dump parse tree of + resolution-challenged functions/probes. + (*): Adapt to probe->body being a statement* + rather than a block*. + * tapsets.cxx (*): Ditto. + * staptree.cxx (block::block ctor): New cons constructor. + * staptree.h: Corresponding changes. + 2008-04-29 David Smith <dsmith@redhat.com> * tapsets.cxx (utrace_derived_probe_group::emit_probe_decl): Added |