[Pcre-svn] [901] code/trunk/src: Small tidy to start of matc…

          http://www.exim.org/viewvc/pcre2?view=rev&revision=901
Author:   ph10
Date:     2018-01-01 15:05:27 +0000 (Mon, 01 Jan 2018)
Log Message:
-----------
Small tidy to start of match optimizations.

Modified Paths:
--------------
    code/trunk/src/pcre2_dfa_match.c
    code/trunk/src/pcre2_match.c

Modified: code/trunk/src/pcre2_dfa_match.c
===================================================================
--- code/trunk/src/pcre2_dfa_match.c    2018-01-01 14:54:06 UTC (rev 900)
+++ code/trunk/src/pcre2_dfa_match.c    2018-01-01 15:05:27 UTC (rev 901)
@@ -3522,6 +3522,12 @@
           if ((start_bits[c/8] & (1 << (c&7))) != 0) break;
           start_match++;
           }
+
+        /* See comment above in first_cu checking about the next line. */
+
+        if ((mb->moptions & (PCRE2_PARTIAL_HARD|PCRE2_PARTIAL_SOFT)) == 0 &&
+            start_match >= mb->end_subject)
+          break;
         }
       }  /* End of first code unit handling */

Modified: code/trunk/src/pcre2_match.c
===================================================================
--- code/trunk/src/pcre2_match.c    2018-01-01 14:54:06 UTC (rev 900)
+++ code/trunk/src/pcre2_match.c    2018-01-01 15:05:27 UTC (rev 901)
@@ -6526,6 +6526,14 @@
           if ((start_bits[c/8] & (1 << (c&7))) != 0) break;
           start_match++;
           }
+
+        /* See comment above in first_cu checking about the next few lines. */
+
+        if (!mb->partial && start_match >= mb->end_subject)
+          {
+          rc = MATCH_NOMATCH;
+          break;
+          }
         }
       }   /* End first code unit handling */