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enable setting "-O optimize-AST" option

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This commit is contained in:
Vern Paxson 2021-02-27 10:59:27 -08:00
parent 56ab0ddcf1
commit d38cc04e83
3 changed files with 15 additions and 0 deletions
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8
src/script_opt/ScriptOpt.cc
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@ -133,6 +133,7 @@ void analyze_scripts()
check_env_opt("ZEEK_DUMP_XFORM", analysis_options.dump_xform);
check_env_opt("ZEEK_DUMP_UDS", analysis_options.dump_uds);
check_env_opt("ZEEK_INLINE", analysis_options.inliner);
check_env_opt("ZEEK_OPT", analysis_options.optimize_AST);
check_env_opt("ZEEK_XFORM", analysis_options.activate);
auto usage = getenv("ZEEK_USAGE_ISSUES");
@ -148,6 +149,7 @@ void analyze_scripts()
}
if ( analysis_options.only_func ||
analysis_options.optimize_AST ||
analysis_options.usage_issues > 0 )
analysis_options.activate = true;
@ -157,6 +159,12 @@ void analyze_scripts()
if ( ! analysis_options.activate && ! analysis_options.inliner )
return;
if ( analysis_options.usage_issues > 0 && analysis_options.optimize_AST )
{
fprintf(stderr, "warning: \"-O optimize-AST\" option is incompatible with -u option, deactivating optimization\n");
analysis_options.optimize_AST = false;
}
// Now that everything's parsed and BiF's have been initialized,
// profile the functions.
std::unordered_map<const ScriptFunc*, std::shared_ptr<ProfileFunc>>