looks like 16 is better for vmx_memchr

2025-08-06 05:26:58 +00:00 · 2017-07-09 12:27:35 -07:00
parent e880223afd
commit ec23e34e98
1 changed files with 1 additions and 1 deletions
--- a/nsprpub/lib/libc/src/plvmx.c
+++ b/nsprpub/lib/libc/src/plvmx.c
@@ -17,7 +17,7 @@ https://github.com/ridiculousfish/HexFiend/blob/4d5bcee5715f5f288649f7471d1da5bd
    // It is possible for altivecLength to be < 0 for short strings.
    int altivecLength = length - prefixLength - suffixLength;

-    if (altivecLength < 32) { // not worth the setup
+    if (altivecLength < 16) {
        while (length--) {
            if (*haystack == needle) return (void *)haystack;
            haystack++;