ref: 9f63c5e1604604304b94dea8a4a798ec9f0f5eda
parent: 9cf66b53a22258baae61a97a9f9b06afd72999cb
author: Ori Bernstein <[email protected]>
date: Wed Aug 15 13:49:17 EDT 2012
We don't need the load instruction.
--- a/6/isel.c
+++ b/6/isel.c
@@ -542,12 +542,6 @@
g(s, Imov, b, a, NULL);
r = b;
break;
- case Oload: /* mem -> reg */
- a = memloc(s, args[0], mode(n));
- r = locreg(mode(n));
- /* FIXME: we should be moving the correct 'coreg' */
- g(s, Imov, a, r, NULL);
- break;
case Ocall:
r = gencall(s, n);
break;
--- a/parse/infer.c
+++ b/parse/infer.c
@@ -820,8 +820,7 @@
break;
case Olbl: /* :lbl -> void* */
settype(st, n, mktyptr(n->line, mkty(-1, Tyvoid)));
- case Obad: case Ocjmp:
- case Oload: case Oset:
+ case Obad: case Ocjmp: case Oset:
case Oslbase: case Osllen:
case Oblit: case Numops:
case Otrunc: case Oswiden: case Ozwiden:
--- a/parse/ops.def
+++ b/parse/ops.def
@@ -53,7 +53,6 @@
O(Oarr, 1)
/* backend-only */
O(Ocjmp, 1) /* conditional jump */
-O(Oload, 1) /* load from memory */
O(Oset, 1) /* store to var */
O(Osllen, 1) /* size of slice */
O(Oslbase, 1) /* base of sice */