diff options
| -rw-r--r-- | tcg/tcg-op.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index e60b74fb82..4b8a473fad 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -3189,8 +3189,9 @@ static void do_nonatomic_op_i32(TCGv_i32 ret, TCGv addr, TCGv_i32 val, memop = tcg_canonicalize_memop(memop, 0, 0); - tcg_gen_qemu_ld_i32(t1, addr, idx, memop & ~MO_SIGN); - gen(t2, t1, val); + tcg_gen_qemu_ld_i32(t1, addr, idx, memop); + tcg_gen_ext_i32(t2, val, memop); + gen(t2, t1, t2); tcg_gen_qemu_st_i32(t2, addr, idx, memop); tcg_gen_ext_i32(ret, (new_val ? t2 : t1), memop); @@ -3232,8 +3233,9 @@ static void do_nonatomic_op_i64(TCGv_i64 ret, TCGv addr, TCGv_i64 val, memop = tcg_canonicalize_memop(memop, 1, 0); - tcg_gen_qemu_ld_i64(t1, addr, idx, memop & ~MO_SIGN); - gen(t2, t1, val); + tcg_gen_qemu_ld_i64(t1, addr, idx, memop); + tcg_gen_ext_i64(t2, val, memop); + gen(t2, t1, t2); tcg_gen_qemu_st_i64(t2, addr, idx, memop); tcg_gen_ext_i64(ret, (new_val ? t2 : t1), memop); |