oatpp ResponseHeadersReader::readHeadersSection optimization

ResponseHeadersReader.cpp

--- a/src/oatpp/web/protocol/http/incoming/ResponseHeadersReader.cpp
+++ b/src/oatpp/web/protocol/http/incoming/ResponseHeadersReader.cpp
@@ -32,8 +32,8 @@ data::v_io_size ResponseHeadersReader::readHeadersSection(const std::shared_ptr<
                                                                   oatpp::data::stream::OutputStream* bufferStream,
                                                                   Result& result) {
   
-  v_word32 sectionEnd = ('\r' << 24) | ('\n' << 16) | ('\r' << 8) | ('\n');
-  v_word32 accumulator = 0;
+  v_word32 sectionEnd = ('\r') | ('\n' << 8) | ('\r' << 16) | ('\n' << 24);
+  p_int32 rnrnptr = nullptr;
   v_int32 progress = 0;
   data::v_io_size res;
   while (true) {
@@ -51,10 +51,9 @@ data::v_io_size ResponseHeadersReader::readHeadersSection(const std::shared_ptr<
       bufferStream->write(m_buffer, res);
       
       for(v_int32 i = 0; i < res; i ++) {
-        accumulator <<= 8;
-        accumulator |= m_buffer[i];
-        if(accumulator == sectionEnd) {
-          result.bufferPosStart = i + 1;
+        rnrnptr = reinterpret_cast<p_int32>(m_buffer + i); //reinterpret_cast is a noop
+        if(sectionEnd == *rnrnptr) {
+          result.bufferPosStart = i + 4;
           result.bufferPosEnd = (v_int32) res;
           return res;
         }