17% speedup by eliminating redundant eos test
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1747424 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/strings/apr_cstr.c b/strings/apr_cstr.c
index 1e0de5a..6c27702 100644
--- a/strings/apr_cstr.c
+++ b/strings/apr_cstr.c
@@ -286,7 +286,8 @@
const int c1 = (int)(*((const unsigned char *)str1++));
const int c2 = (int)(*((const unsigned char *)str2++));
const int cmp = ucharmap[c1] - ucharmap[c2];
- if (cmp || !c1 || !c2)
+ /* Not necessary to test for !c2, this is caught by cmp */
+ if (cmp || !c1)
return cmp;
}
}
@@ -298,7 +299,8 @@
const int c1 = (int)(*((const unsigned char *)str1++));
const int c2 = (int)(*((const unsigned char *)str2++));
const int cmp = ucharmap[c1] - ucharmap[c2];
- if (cmp || !c1 || !c2)
+ /* Not necessary to test for !c2, this is caught by cmp */
+ if (cmp || !c1)
return cmp;
}
return 0;