Richard Henderson writes:
> This is better implemented without branches, like
>
>TCGv_i32 src1, src2, src2lo, src2hi;
>TCGv_i32 crf = cpu_crf[cdfD(ctx->opcode)];
>
>// allocate all 4 "src" temps
>
>tcg_gen_trunc_tl_i32(src1, cpu_gpr[rA(ctx->opcode)]);
>tcg_gen_trunc_tl_i32(src
Richard Henderson writes:
> On 07/12/2016 11:33 PM, Nikunj A Dadhania wrote:
>> +/* cmprb - range comparison: isupper, isaplha, islower*/
>> +static void gen_cmprb(DisasContext *ctx)
>> +{
>> +TCGLabel *lab1 = gen_new_label();
>> +TCGLabel *lab2 = gen_new_label();
>> +TCGv src1 = tcg_
On 07/12/2016 11:33 PM, Nikunj A Dadhania wrote:
+/* cmprb - range comparison: isupper, isaplha, islower*/
+static void gen_cmprb(DisasContext *ctx)
+{
+TCGLabel *lab1 = gen_new_label();
+TCGLabel *lab2 = gen_new_label();
+TCGv src1 = tcg_temp_local_new();
+TCGv src2 = tcg_temp_lo
On Tue, Jul 12, 2016 at 11:33:20PM +0530, Nikunj A Dadhania wrote:
> ISA 3.0 Compare Ranged Byte instruction useful for
> isupper/islower/isaplha kind of operation.
At least until you have locale-aware versions of those...
> Signed-off-by: Nikunj A Dadhania
Reviewed-by: David Gibson
> ---
>
ISA 3.0 Compare Ranged Byte instruction useful for
isupper/islower/isaplha kind of operation.
Signed-off-by: Nikunj A Dadhania
---
target-ppc/translate.c | 40
1 file changed, 40 insertions(+)
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
