Disable early fails for atomic blocks

Author: zherczeg

src/pcre2_jit_compile.c

@@ -1558,11 +1558,6 @@ do
         }
       break;
 
-      case OP_ONCE:
-      if (count < 2)
-        count = 2;
-      /* Fall through */
-
       case OP_BRA:
       case OP_CBRA:
       prev_count = count;

src/pcre2_jit_test.c

@@ -519,7 +519,7 @@ static struct regression_test_case regression_test_cases[] = {
 	{ MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d#\xcc\x8d##" },
 	{ MU, A, 0, 0, "(c(ab)?+ab)+", "cabcababcab" },
 	{ MU, A, 0, 0, "(?>(a+)b)+aabab", "aaaabaaabaabab" },
-	{ MU | PCRE2_ENDANCHORED, A, 0, 0, "(?>.+?)", "ab" },
+	{ MU, A, 0, 0 | F_NOMATCH, "(?>a*|)a", "aaa" },
 
 	/* Possessive quantifiers. */
 	{ MU, A, 0, 0, "(?:a|b)++m", "mababbaaxababbaam" },