diff options
| author | 2025-10-25 17:35:13 +0200 | |
|---|---|---|
| committer | 2025-10-25 17:35:13 +0200 | |
| commit | f307f4dbb08f57f814c0482802c5b7f807f8c666 (patch) | |
| tree | 6cfdfb26ed121e0e921e788ce612b3d5ce052395 /amd64/emit.c | |
| parent | dacc801be75fa716b240a0c36d33db1d1cb06b58 (diff) | |
amd64: add/sub operands less restrictive
Diffstat (limited to 'amd64/emit.c')
| -rw-r--r-- | amd64/emit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/amd64/emit.c b/amd64/emit.c index 7ee1f93..ab82a91 100644 --- a/amd64/emit.c +++ b/amd64/emit.c @@ -951,7 +951,7 @@ emitinstr(uchar **pcode, struct function *fn, struct block *blk, int curi, struc if (kisflt(cls)) { Xaddf(pcode, cls, dst, mkimmdatregoper(ins->r)); } else if (ins->reg-1 == dst.reg) { /* two-address add */ - Xadd(pcode, cls, dst, mkimmdatregoper(ins->r)); + Xadd(pcode, cls, dst, ref2oper(ins->r)); } else if (isregref(ins->r) && ins->reg-1 == mkregoper(ins->r).reg) { /* also two-address after swapping operands */ Xadd(pcode, cls, reg2oper(ins->reg-1), mkimmdatregoper(ins->l)); @@ -968,7 +968,7 @@ emitinstr(uchar **pcode, struct function *fn, struct block *blk, int curi, struc if (kisflt(cls)) { Xsubf(pcode, cls, dst, mkimmdatregoper(ins->r)); } else if (ins->reg-1 == dst.reg) { /* two-address */ - Xsub(pcode, cls, dst, mkimmdatregoper(ins->r)); + Xsub(pcode, cls, dst, ref2oper(ins->r)); } else { assert(isintcon(ins->r)); Xlea(pcode, cls, reg2oper(ins->reg-1), |