remove manually unrolled loops in byte*.c

The compiler will know when this helps or not.
notqmail · Apr 26, 2024 · 0982496 · 0982496
1 parent dda75f8
commit 0982496
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Showing 3 changed files with 0 additions and 9 deletions.
diff --git a/byte_cr.c b/byte_cr.c
@@ -6,8 +6,5 @@ void byte_copyr(char *to, unsigned int n, char *from)
   from += n;
   for (;;) {
     if (!n) return; *--to = *--from; --n;
-    if (!n) return; *--to = *--from; --n;
-    if (!n) return; *--to = *--from; --n;
-    if (!n) return; *--to = *--from; --n;
   }
 }
diff --git a/byte_rchr.c b/byte_rchr.c
@@ -11,9 +11,6 @@ unsigned int byte_rchr(char *s, unsigned int n, int c)
   u = 0;
   for (;;) {
     if (!n) break; if (*t == ch) u = t; ++t; --n;
-    if (!n) break; if (*t == ch) u = t; ++t; --n;
-    if (!n) break; if (*t == ch) u = t; ++t; --n;
-    if (!n) break; if (*t == ch) u = t; ++t; --n;
   }
   if (!u) u = t;
   return u - s;

diff --git a/byte_zero.c b/byte_zero.c
@@ -4,8 +4,5 @@ void byte_zero(char *s, unsigned int n)
 {
   for (;;) {
     if (!n) break; *s++ = 0; --n;
-    if (!n) break; *s++ = 0; --n;
-    if (!n) break; *s++ = 0; --n;
-    if (!n) break; *s++ = 0; --n;
   }
 }