Hi Richard,
> On 8/20/25 04:21, Kohei Tokunaga wrote:
> > This commit implements andc, orc, eqv, nand and nor operations using
Wasm
> > instructions.
> >
> > Signed-off-by: Kohei Tokunaga <ktokunaga.m...@gmail.com>
> > ---
> > tcg/wasm/tcg-target.c.inc | 55 +++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 55 insertions(+)
> >
> > diff --git a/tcg/wasm/tcg-target.c.inc b/tcg/wasm/tcg-target.c.inc
> > index 01ef7d32f3..3c0374cd01 100644
> > --- a/tcg/wasm/tcg-target.c.inc
> > +++ b/tcg/wasm/tcg-target.c.inc
> > @@ -449,6 +449,56 @@ static void tcg_wasm_out_cond(
> > }
> > }
> >
> > +static void tcg_wasm_out_andc(
> > + TCGContext *s, TCGReg ret, TCGReg arg1, TCGReg arg2)
> > +{
> > + tcg_wasm_out_op_idx(s, OPC_GLOBAL_GET, REG_IDX(arg1));
> > + tcg_wasm_out_op_idx(s, OPC_GLOBAL_GET, REG_IDX(arg2));
> > + tcg_wasm_out_op_not(s);
> > + tcg_wasm_out_op(s, OPC_I64_AND);
> > + tcg_wasm_out_op_idx(s, OPC_GLOBAL_SET, REG_IDX(ret));
> > +}
>
> Don't implement stuff that's not present in the ISA.
> This will be handled generically.
Thank you for the feedback. I'll remove them and rely on the default
expansion.
Regards,
Kohei
