Okay time to improve performances, gprof session:

before  real 0m2.483s (2.3.2 release yesterday)
current real 0m1.763s
when parsing (with tree build/freeing) db10000.xml from XSLTMark:
- xmlmemory.h HTMLparser.c HTMLtree.c entities.c parser.c
  xpath.c xpointer.c tree.c uri.c valid.c xinclude.c xmlIO.c:
  avoiding memcpy in production builds MEM_CLEANUP macro use
- parser.[ch] parserInternals.c: optimizations of the tightest
  internal loops inside the parser. Better checking of I/O
  flushing/loading conditions
- xmllint.c : added --timing
Daniel

1 files changed, 1 insertions, 1 deletions

diff --git a/uri.c b/uri.c
index 31875f7f..51c18041 100644
--- a/uri.c
+++ b/uri.c
@@ -596,7 +596,7 @@ xmlFreeURI(xmlURIPtr uri) {
     if (uri->opaque != NULL) xmlFree(uri->opaque);
     if (uri->authority != NULL) xmlFree(uri->authority);
     if (uri->query != NULL) xmlFree(uri->query);
-    memset(uri, -1, sizeof(xmlURI));
+    MEM_CLEANUP(uri, sizeof(xmlURI));
     xmlFree(uri);
 }