IR: mark free'd instructions as such

That way they are not copied when inlining.
Also rename ninstr -> ninstrtab. opnarg -> opnoper

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ir_dump.c b/src/ir_dump.c
index 89d34d4..4c18a70 100644
--- a/src/ir_dump.c
+++ b/src/ir_dump.c
@@ -210,7 +210,7 @@ dumpinst(const Instr *ins)
       if (oiscmp(ins->op))
          bfmt(out, "%s ", clsname[ins->cls]);
    }
-   for (i = 0; i < opnarg[ins->op]; ++i) {
+   for (i = 0; i < opnoper[ins->op]; ++i) {
       if (i) bfmt(out, ", ");
       if (i == 1 && (ins->op == Ocall || ins->op == Ointrin)) {
          dumpcall(&calltab.p[ins->r.i]);