diff options
Diffstat (limited to 'rv64/emit.c')
| -rw-r--r-- | rv64/emit.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/rv64/emit.c b/rv64/emit.c index f9e58da..f9df146 100644 --- a/rv64/emit.c +++ b/rv64/emit.c @@ -116,9 +116,11 @@ static char *rname[] = { }; static int64_t -slot(int s, Fn *fn) +slot(Ref r, Fn *fn) { - s = ((int32_t)s << 3) >> 3; + int s; + + s = rsval(r); assert(s <= fn->slot); if (s < 0) return 8 * -s; @@ -214,7 +216,7 @@ emitf(char *s, Ins *i, Fn *fn, FILE *f) } break; case RSlot: - offset = slot(r.val, fn); + offset = slot(r, fn); assert(offset >= -2048 && offset <= 2047); fprintf(f, "%d(fp)", (int)offset); break; @@ -286,7 +288,7 @@ fixmem(Ref *pr, Fn *fn, FILE *f) } } if (rtype(r) == RSlot) { - s = slot(r.val, fn); + s = slot(r, fn); if (s < -2048 || s > 2047) { fprintf(f, "\tli t6, %"PRId64"\n", s); fprintf(f, "\tadd t6, fp, t6\n"); @@ -369,7 +371,7 @@ emitins(Ins *i, Fn *fn, FILE *f) case Oaddr: assert(rtype(i->arg[0]) == RSlot); rn = rname[i->to.val]; - s = slot(i->arg[0].val, fn); + s = slot(i->arg[0], fn); if (-s < 2048) { fprintf(f, "\tadd %s, fp, %"PRId64"\n", rn, s); } else { |