[v2] target/hppa: Implement hppa64-cpu

[PATCH v2 61/65] target/hppa: Return zero for r0 from load_gpr

Posted by Richard Henderson 1 year, 1 month ago

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/hppa/translate.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 9b60924057..ce2aff8c4e 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -307,9 +307,7 @@ static void cond_free(DisasCond *cond)
 static TCGv_i64 load_gpr(DisasContext *ctx, unsigned reg)
 {
     if (reg == 0) {
-        TCGv_i64 t = tcg_temp_new_i64();
-        tcg_gen_movi_i64(t, 0);
-        return t;
+        return ctx->zero;
     } else {
         return cpu_gr[reg];
     }
-- 
2.34.1

Re: [PATCH v2 61/65] target/hppa: Return zero for r0 from load_gpr

Posted by Philippe Mathieu-Daudé 1 year, 1 month ago

On 20/10/23 22:43, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/hppa/translate.c | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>