codegen.c: fixed a bug in `OP_LOADI32` peephole optimization.
@@ -488,11 +488,19 @@ gen_move(codegen_scope *s, uint16_t dst, uint16_t src, int nopeep)
s->pc = s->lastpc;
genop_2(s, data.insn, dst, data.b);
break;
- case OP_GETUPVAR: case OP_LOADI32:
+ case OP_GETUPVAR:
if (nopeep || data.a != src || data.a < s->nlocals) goto normal;
s->pc = s->lastpc;
genop_3(s, data.insn, dst, data.b, data.c);
break;
+ case OP_LOADI32:
+ if (nopeep || data.a != src || data.a < s->nlocals) goto normal;
+ else {
+ uint32_t i = (uint32_t)data.b<<16|data.c;
+ s->pc = s->lastpc;
+ genop_2SS(s, data.insn, dst, i);
+ }
+ break;
default:
goto normal;
}
