Richard Henderson writes:
> On 07/25/2016 10:50 PM, Nikunj A Dadhania wrote:
>> if (compute_ov) {
>> -tcg_gen_movi_tl(cpu_ov, 1);
>> -tcg_gen_movi_tl(cpu_so, 1);
>> +tcg_gen_extu_i32_tl(cpu_ov, t2);
>> +tcg_gen_extu_i32_tl(cpu_so, t2);
>> }
>
> This shoul
On 07/25/2016 10:50 PM, Nikunj A Dadhania wrote:
if (compute_ov) {
-tcg_gen_movi_tl(cpu_ov, 1);
-tcg_gen_movi_tl(cpu_so, 1);
+tcg_gen_extu_i32_tl(cpu_ov, t2);
+tcg_gen_extu_i32_tl(cpu_so, t2);
}
This should be
tcg_gen_extu_i32_tl(cpu_ov, t2);
tcg_g
While implementing modulo instructions figured out that the
implementation uses many branches. Change the logic to achieve the
branch-less code. Undefined value is set to dividend in case of invalid
input.
Signed-off-by: Nikunj A Dadhania
---
target-ppc/translate.c | 48 +++--
