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| author | Frank Ch. Eigler <fche@elastic.org> | 2010-03-18 16:39:32 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2010-03-18 16:39:32 -0400 |
| commit | cc7c5c9ffb0cd9d2961ada9faa8e9f270b9e04b4 (patch) | |
| tree | 6c56fb650a79e7ead0c8073e3c2880567f4708bb | |
| parent | 8496536f6ede3308e0d1cc6f1219e76ca262f1c0 (diff) | |
| download | systemtap-steved-cc7c5c9ffb0cd9d2961ada9faa8e9f270b9e04b4.tar.gz systemtap-steved-cc7c5c9ffb0cd9d2961ada9faa8e9f270b9e04b4.tar.xz systemtap-steved-cc7c5c9ffb0cd9d2961ada9faa8e9f270b9e04b4.zip | |
optimizer diagnostics: identify taken branch of optimizations
* elaborate.cxx (const_folder::visit_if_statement, visit_binary_expression,
visit_ternary_expression): Print constant value in -vvv diagnostics.
| -rw-r--r-- | elaborate.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/elaborate.cxx b/elaborate.cxx index ba156b2b..db8abfbb 100644 --- a/elaborate.cxx +++ b/elaborate.cxx @@ -3120,7 +3120,7 @@ const_folder::visit_if_statement (if_statement* s) else { if (session.verbose>2) - clog << "Collapsing constant if-statement " << *s->tok << endl; + clog << "Collapsing constant-" << cond->value << " if-statement " << *s->tok << endl; relaxed_p = false; statement* n = cond->value ? s->thenblock : s->elseblock; @@ -3271,7 +3271,7 @@ const_folder::visit_binary_expression (binary_expression* e) } if (session.verbose>2) - clog << "Collapsing constant binary operator " << *e->tok << endl; + clog << "Collapsing constant-" << value << " binary operator " << *e->tok << endl; relaxed_p = false; literal_number* n = new literal_number(value); @@ -3520,7 +3520,7 @@ const_folder::visit_ternary_expression (ternary_expression* e) else { if (session.verbose>2) - clog << "Collapsing constant ternary " << *e->tok << endl; + clog << "Collapsing constant-" << cond->value << " ternary " << *e->tok << endl; relaxed_p = false; expression* n = cond->value ? e->truevalue : e->falsevalue; |