Re: [PATCH v5 3/6] target/ppc: add vmulh{su}w instructions

2020-07-26 Thread David Gibson
On Fri, Jul 24, 2020 at 10:57:51AM -0700, Richard Henderson wrote: > On 7/23/20 9:58 PM, Lijun Pan wrote: > > vmulhsw: Vector Multiply High Signed Word > > vmulhuw: Vector Multiply High Unsigned Word > > > > Signed-off-by: Lijun Pan > > --- > > v4/v5: no change > > Reviewed-by: Richard Henderson

Re: [PATCH v5 3/6] target/ppc: add vmulh{su}w instructions

2020-07-24 Thread Richard Henderson
On 7/23/20 9:58 PM, Lijun Pan wrote: > vmulhsw: Vector Multiply High Signed Word > vmulhuw: Vector Multiply High Unsigned Word > > Signed-off-by: Lijun Pan > --- > v4/v5: no change > Reviewed-by: Richard Henderson > v3: inline the helper_vmulh{su}w multiply directly instead of using macro > v2:

[PATCH v5 3/6] target/ppc: add vmulh{su}w instructions

2020-07-23 Thread Lijun Pan
vmulhsw: Vector Multiply High Signed Word vmulhuw: Vector Multiply High Unsigned Word Signed-off-by: Lijun Pan --- v4/v5: no change Reviewed-by: Richard Henderson v3: inline the helper_vmulh{su}w multiply directly instead of using macro v2: fix coding style use Power ISA 3.1 flag target/pp