Switch to using a VM stack argument instead of 2nd operand for getconstant

Some tooling depends on the current bytecode, and adding an operand
changes the bytecode.  While tooling can be updated for new bytecode,
this support doesn't warrant such a change.

1 files changed, 14 insertions, 7 deletions

diff --git a/compile.c b/compile.c
index f9b57c710d..26b580b090 100644
--- a/compile.c
+++ b/compile.c
@@ -4404,18 +4404,21 @@ compile_const_prefix(rb_iseq_t *iseq, const NODE *const node,
     switch (nd_type(node)) {
       case NODE_CONST:
 	debugi("compile_const_prefix - colon", node->nd_vid);
-        ADD_INSN2(body, nd_line(node), getconstant, ID2SYM(node->nd_vid), Qtrue);
+        ADD_INSN1(body, nd_line(node), putobject, Qtrue);
+        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_vid));
 	break;
       case NODE_COLON3:
 	debugi("compile_const_prefix - colon3", node->nd_mid);
 	ADD_INSN(body, nd_line(node), pop);
 	ADD_INSN1(body, nd_line(node), putobject, rb_cObject);
-        ADD_INSN2(body, nd_line(node), getconstant, ID2SYM(node->nd_mid), Qtrue);
+        ADD_INSN1(body, nd_line(node), putobject, Qtrue);
+        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
 	break;
       case NODE_COLON2:
 	CHECK(compile_const_prefix(iseq, node->nd_head, pref, body));
 	debugi("compile_const_prefix - colon2", node->nd_mid);
-        ADD_INSN2(body, nd_line(node), getconstant, ID2SYM(node->nd_mid), Qfalse);
+        ADD_INSN1(body, nd_line(node), putobject, Qfalse);
+        ADD_INSN1(body, nd_line(node), getconstant, ID2SYM(node->nd_mid));
 	break;
       default:
 	CHECK(COMPILE(pref, "const colon2 prefix", node));
@@ -7154,7 +7157,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    ADD_INSNL(ret, line, branchunless, lassign); /* cref */
 	}
 	ADD_INSN(ret, line, dup); /* cref cref */
-        ADD_INSN2(ret, line, getconstant, ID2SYM(mid), Qtrue); /* cref obj */
+        ADD_INSN1(ret, line, putobject, Qtrue);
+        ADD_INSN1(ret, line, getconstant, ID2SYM(mid)); /* cref obj */
 
 	if (node->nd_aid == idOROP || node->nd_aid == idANDOP) {
 	    lfin = NEW_LABEL(line);
@@ -7500,13 +7504,15 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	    int ic_index = body->is_size++;
 
             ADD_INSN2(ret, line, opt_getinlinecache, lend, INT2FIX(ic_index));
-            ADD_INSN2(ret, line, getconstant, ID2SYM(node->nd_vid), Qtrue);
+            ADD_INSN1(ret, line, putobject, Qtrue);
+            ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
             ADD_INSN1(ret, line, opt_setinlinecache, INT2FIX(ic_index));
 	    ADD_LABEL(ret, lend);
 	}
 	else {
 	    ADD_INSN(ret, line, putnil);
-            ADD_INSN2(ret, line, getconstant, ID2SYM(node->nd_vid), Qtrue);
+            ADD_INSN1(ret, line, putobject, Qtrue);
+            ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_vid));
 	}
 
 	if (popped) {
@@ -7893,7 +7899,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
 	}
 
 	ADD_INSN1(ret, line, putobject, rb_cObject);
-        ADD_INSN2(ret, line, getconstant, ID2SYM(node->nd_mid), Qtrue);
+        ADD_INSN1(ret, line, putobject, Qtrue);
+        ADD_INSN1(ret, line, getconstant, ID2SYM(node->nd_mid));
 
 	if (ISEQ_COMPILE_DATA(iseq)->option->inline_const_cache) {
             ADD_INSN1(ret, line, opt_setinlinecache, INT2FIX(ic_index));