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LibRegex: Don't emit signpost events for every regular expression

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The time we were spending on these signposts was adding up to way too
much, so let's not do it automatically.
This commit is contained in:
Andreas Kling 2021-10-02 16:53:03 +02:00
parent 6a1b82df2b
commit bb6634b024
1 changed files with 0 additions and 9 deletions
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9
Userland/Libraries/LibRegex/RegexMatcher.cpp
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@ -11,10 +11,6 @@
#include <LibRegex/RegexMatcher.h>
#include <LibRegex/RegexParser.h>
#ifdef __serenity__
# include <serenity.h>
#endif
#if REGEX_DEBUG
# include <LibRegex/RegexDebug.h>
#endif
@ -119,11 +115,6 @@ RegexResult Matcher<Parser>::match(RegexStringView const& view, Optional<typenam
template<typename Parser>
RegexResult Matcher<Parser>::match(Vector<RegexStringView> const& views, Optional<typename ParserTraits<Parser>::OptionsType> regex_options) const
{
#ifdef __serenity__
auto perf_string_id = perf_register_string(m_pattern->pattern_value.characters(), m_pattern->pattern_value.length());
perf_event(PERF_EVENT_SIGNPOST, perf_string_id, 0);
#endif
// If the pattern *itself* isn't stateful, reset any changes to start_offset.
if (!((AllFlags)m_regex_options.value() & AllFlags::Internal_Stateful))
m_pattern->start_offset = 0;