diff options
Diffstat (limited to 'sysdeps/ia64/memchr.S')
| -rw-r--r-- | sysdeps/ia64/memchr.S | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sysdeps/ia64/memchr.S b/sysdeps/ia64/memchr.S index e721e1714f..cdd71ca5a5 100644 --- a/sysdeps/ia64/memchr.S +++ b/sysdeps/ia64/memchr.S @@ -71,8 +71,7 @@ ENTRY(__memchr) cmp.ne p7, p0 = r0, r0 // clear p7 extr.u chr = in1, 0, 8 // chr = (unsigned char) in1 mov len = in2 - // use a simple loop on data shorter than software pipeline - cmp.gtu p6, p0 = ((MEMLAT + 1) * 8), in2 + cmp.gtu p6, p0 = 16, in2 // use a simple loop for short (p6) br.cond.spnt .srchfew ;; // searches sub loopcnt = 8, tmp // loopcnt = 8 - tmp cmp.eq p6, p0 = tmp, r0 @@ -127,7 +126,16 @@ ENTRY(__memchr) br.ret.sptk.many b0 .recovery: - adds ret0 = -((MEMLAT + 1) * 8), ret0;; +#if MEMLAT != 6 +# error "MEMLAT must be 6!" +#endif +(p[MEMLAT-6]) add ret0 = -8, ret0;; +(p[MEMLAT-5]) add ret0 = -8, ret0;; +(p[MEMLAT-4]) add ret0 = -8, ret0;; +(p[MEMLAT-3]) add ret0 = -8, ret0;; +(p[MEMLAT-2]) add ret0 = -8, ret0;; +(p[MEMLAT-1]) add ret0 = -8, ret0;; +(p[MEMLAT]) add ret0 = -8, ret0;; (p[MEMLAT+1]) add ret0 = -8, ret0;; (p[MEMLAT+2]) add ret0 = -8, ret0;; .l4: |