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(parent: 3689ad6) | patch
pp_entersub(): tweak some vars
authorDavid Mitchell <davem@iabyn.com>
Wed, 26 Feb 2014 20:47:32 +0000 (20:47 +0000)
committerDavid Mitchell <davem@iabyn.com>
Thu, 27 Feb 2014 16:16:18 +0000 (16:16 +0000)
commitbdf02c570d69e9038a07f0ec1049f4f26aedf15a
tree133a6d968187948688e1ec464101374c48704370tree | snapshot
parent3689ad62af25f0d4cbf68f0b9f1583d8035434f0commit | diff
pp_entersub(): tweak some vars

make the scope of item be smaller;
don't assign +1 to MARK when we will shortly overwrite it;
use a local var to to store &GvAV(PL_defgv) to avoid recalculating it
use a _NN variant of SvREFCNT_inc

Shaves 2% off the object size of pp_entersub.
pp_hot.c diff | blob | history
Domain: System / Base;