On 2/15/21 5:44 PM, Richard Henderson wrote:
> On 2/14/21 9:58 AM, Philippe Mathieu-Daudé wrote:
>> +tcg_gen_deposit_i64(cpu_gpr[a->rd], bx, ax, 32, 32);
>> +tcg_gen_shri_i64(bx, bx, 32);
>> +tcg_gen_deposit_i64(cpu_gpr_hi[a->rd], ax, bx, 0, 32);
>
> I think you should pull this out
On 2/14/21 9:58 AM, Philippe Mathieu-Daudé wrote:
> +tcg_gen_deposit_i64(cpu_gpr[a->rd], bx, ax, 32, 32);
> +tcg_gen_shri_i64(bx, bx, 32);
> +tcg_gen_deposit_i64(cpu_gpr_hi[a->rd], ax, bx, 0, 32);
I think you should pull this out as a helper:
void gen_pextw(TCGv_i64 dl, TCGv_i64 dh,
Introduce the PEXTUW opcode (Parallel Extend Upper from Word).
Signed-off-by: Philippe Mathieu-Daudé
---
target/mips/tx79.decode | 4
target/mips/tx79_translate.c | 26 ++
2 files changed, 30 insertions(+)
diff --git a/target/mips/tx79.decode
