Add optimized versions of musl libc string and memory comparison functions.

1 files changed, 0 insertions, 66 deletions

diff --git a/src/library.js b/src/library.js
index 26ce8457..98d996ab 100644
--- a/src/library.js
+++ b/src/library.js
@@ -3754,10 +3754,6 @@ LibraryManager.library = {
     return pdest;
   },
 
-  strcmp__deps: ['strncmp'],
-  strcmp: function(px, py) {
-    return _strncmp(px, py, TOTAL_MEMORY);
-  },
   // We always assume ASCII locale.
   strcoll: 'strcmp',
   strcoll_l__deps: ['strcoll'],
@@ -3765,68 +3761,6 @@ LibraryManager.library = {
     return _strcoll(px, py); // no locale support yet
   },
 
-  strcasecmp__asm: true,
-  strcasecmp__sig: 'iii',
-  strcasecmp__deps: ['strncasecmp'],
-  strcasecmp: function(px, py) {
-    px = px|0; py = py|0;
-    return _strncasecmp(px, py, -1)|0;
-  },
-
-  strncmp: function(px, py, n) {
-    var i = 0;
-    while (i < n) {
-      var x = {{{ makeGetValue('px', 'i', 'i8', 0, 1) }}};
-      var y = {{{ makeGetValue('py', 'i', 'i8', 0, 1) }}};
-      if (x == y && x == 0) return 0;
-      if (x == 0) return -1;
-      if (y == 0) return 1;
-      if (x == y) {
-        i ++;
-        continue;
-      } else {
-        return x > y ? 1 : -1;
-      }
-    }
-    return 0;
-  },
-
-  strncasecmp__asm: true,
-  strncasecmp__sig: 'iiii',
-  strncasecmp__deps: ['tolower'],
-  strncasecmp: function(px, py, n) {
-    px = px|0; py = py|0; n = n|0;
-    var i = 0, x = 0, y = 0;
-    while ((i>>>0) < (n>>>0)) {
-      x = _tolower({{{ makeGetValueAsm('px', 'i', 'i8', 0, 1) }}})|0;
-      y = _tolower({{{ makeGetValueAsm('py', 'i', 'i8', 0, 1) }}})|0;
-      if (((x|0) == (y|0)) & ((x|0) == 0)) return 0;
-      if ((x|0) == 0) return -1;
-      if ((y|0) == 0) return 1;
-      if ((x|0) == (y|0)) {
-        i = (i + 1)|0;
-        continue;
-      } else {
-        return ((x>>>0) > (y>>>0) ? 1 : -1)|0;
-      }
-    }
-    return 0;
-  },
-
-  memcmp__asm: true,
-  memcmp__sig: 'iiii',
-  memcmp: function(p1, p2, num) {
-    p1 = p1|0; p2 = p2|0; num = num|0;
-    var i = 0, v1 = 0, v2 = 0;
-    while ((i|0) < (num|0)) {
-      v1 = {{{ makeGetValueAsm('p1', 'i', 'i8', true) }}};
-      v2 = {{{ makeGetValueAsm('p2', 'i', 'i8', true) }}};
-      if ((v1|0) != (v2|0)) return ((v1|0) > (v2|0) ? 1 : -1)|0;
-      i = (i+1)|0;
-    }
-    return 0;
-  },
-
   memchr: function(ptr, chr, num) {
     chr = unSign(chr);
     for (var i = 0; i < num; i++) {