* vm_opts.h: enable optimization - operand unifications.

  Operand unification technique enable to combine
  an instruction and specific operands and make new
  instruction.
* defs/opt_operand.def: add several configuration
  of operand unifications.
* insns.def: use `int' instead to suppress warning.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 5 deletions

diff --git a/insns.def b/insns.def
index dc7a0137d4..ea099060c7 100644
--- a/insns.def
+++ b/insns.def
@@ -57,10 +57,11 @@ getlocal
 ()
 (VALUE val)
 {
-    rb_num_t i;
+    int i, lev = (int)level;
     VALUE *ep = GET_EP();
-    for (i = 0; i < level; i++) {
-	ep = GET_PREV_EP(ep);
+
+    for (i = 0; i < lev; i++) {
+	    ep = GET_PREV_EP(ep);
     }
     val = *(ep - idx);
 }
@@ -78,9 +79,10 @@ setlocal
 (VALUE val)
 ()
 {
-    rb_num_t i;
+    int i, lev = (int)level;
     VALUE *ep = GET_EP();
-    for (i = 0; i < level; i++) {
+
+    for (i = 0; i < lev; i++) {
 	ep = GET_PREV_EP(ep);
     }
     *(ep - idx) = val;