On Fri, 13 Aug 2021 at 17:59, Richard Henderson
wrote:
>
> On 8/13/21 12:37 AM, Peter Maydell wrote:
> > These changes look OK as far as they go, but it's not clear to
> > me why the other places that set P_REXW are all OK to use P_REXW
> > and not P_VEXW. For instance tcg_out_mov() sets rexw = P_
On 8/13/21 6:59 AM, Richard Henderson wrote:
On 8/13/21 12:37 AM, Peter Maydell wrote:
These changes look OK as far as they go, but it's not clear to
me why the other places that set P_REXW are all OK to use P_REXW
and not P_VEXW. For instance tcg_out_mov() sets rexw = P_REXW
and some of the cod
On 8/13/21 12:37 AM, Peter Maydell wrote:
These changes look OK as far as they go, but it's not clear to
me why the other places that set P_REXW are all OK to use P_REXW
and not P_VEXW. For instance tcg_out_mov() sets rexw = P_REXW
and some of the codepaths there will then pass that into
tcg_out_
On Wed, 11 Aug 2021 at 00:26, Richard Henderson
wrote:
>
> We need to be able to represent VEX.W on a 32-bit host, where REX.W
> will always be zero. Fixes the encoding for VPSLLVQ and VPSRLVQ.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/385
> Signed-off-by: Richard Henderson
> -
On Wed, 11 Aug 2021 at 00:26, Richard Henderson
wrote:
>
> We need to be able to represent VEX.W on a 32-bit host, where REX.W
> will always be zero. Fixes the encoding for VPSLLVQ and VPSRLVQ.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/385
> Signed-off-by: Richard Henderson
Th
On Thu, 12 Aug 2021 at 19:29, Richard Henderson
wrote:
>
> PIng for review, or this slips to 6.2.
>
> On 8/10/21 1:25 PM, Richard Henderson wrote:
> > We need to be able to represent VEX.W on a 32-bit host, where REX.W
> > will always be zero. Fixes the encoding for VPSLLVQ and VPSRLVQ.
> >
> > R
PIng for review, or this slips to 6.2.
On 8/10/21 1:25 PM, Richard Henderson wrote:
We need to be able to represent VEX.W on a 32-bit host, where REX.W
will always be zero. Fixes the encoding for VPSLLVQ and VPSRLVQ.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/385
Signed-off-by: Ri
We need to be able to represent VEX.W on a 32-bit host, where REX.W
will always be zero. Fixes the encoding for VPSLLVQ and VPSRLVQ.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/385
Signed-off-by: Richard Henderson
---
tcg/i386/tcg-target.c.inc | 13 +++--
1 file changed, 7 i
