Correct the macros in the comments in hv.c. Given the improvements in

compiler optimisation, and the almost irrelevance of instructions
executed over cache misses, maybe we should just remove the comments
by putting their code back in place of the o{ptimis,bfuscat}ed version.

p4raw-id: //depot/perl@27523

diff --git a/hv.c b/hv.c
index 1f9cd29..86070e3 100644 (file)
--- a/hv.c
+++ b/hv.c
@@ -830,7 +830,7 @@ S_hv_fetch_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
     {
        const HE *counter = HeNEXT(entry);
 
-       xhv->xhv_keys++; /* HvKEYS(hv)++ */
+       xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
        if (!counter) {                         /* initial entry? */
            xhv->xhv_fill++; /* HvFILL(hv)++ */
        } else if (xhv->xhv_keys > (IV)xhv->xhv_max) {
@@ -1108,7 +1108,7 @@ S_hv_delete_common(pTHX_ HV *hv, SV *keysv, const char *key, STRLEN klen,
                HvLAZYDEL_on(hv);
            else
                hv_free_ent(hv, entry);
-           xhv->xhv_keys--; /* HvKEYS(hv)-- */
+           xhv->xhv_keys--; /* HvTOTALKEYS(hv)-- */
            if (xhv->xhv_keys == 0)
                HvHASKFLAGS_off(hv);
        }
@@ -2343,7 +2343,7 @@ S_unshare_hek_or_pvn(pTHX_ const HEK *hek, const char *str, I32 len, U32 hash)
                 xhv->xhv_fill--; /* HvFILL(hv)-- */
            }
             Safefree(entry);
-            xhv->xhv_keys--; /* HvKEYS(hv)-- */
+            xhv->xhv_keys--; /* HvTOTALKEYS(hv)-- */
         }
     }
 
@@ -2456,7 +2456,7 @@ S_share_hek_flags(pTHX_ const char *str, I32 len, register U32 hash, int flags)
        HeNEXT(entry) = next;
        *head = entry;
 
-       xhv->xhv_keys++; /* HvKEYS(hv)++ */
+       xhv->xhv_keys++; /* HvTOTALKEYS(hv)++ */
        if (!next) {                    /* initial entry? */
            xhv->xhv_fill++; /* HvFILL(hv)++ */
        } else if (xhv->xhv_keys > (IV)xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */) {