diff mbox series

[v2,33/35] target/alpha: Use TCG_COND_TST{EQ, NE} for CMOVLB{C, S}

Message ID 20231028194522.245170-34-richard.henderson@linaro.org
State Superseded
Headers show
Series tcg: Introduce TCG_COND_TST{EQ,NE} | expand

Commit Message

Richard Henderson Oct. 28, 2023, 7:45 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/alpha/translate.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

Comments

Philippe Mathieu-Daudé Nov. 8, 2023, 8:54 p.m. UTC | #1 
On 28/10/23 21:45, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/alpha/translate.c | 8 ++------
>   1 file changed, 2 insertions(+), 6 deletions(-)

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

Patch

diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 49e6a7b62d..c7daf46de7 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -1676,16 +1676,12 @@  static DisasJumpType translate_one(DisasContext *ctx, uint32_t insn)
             break;
         case 0x14:
             /* CMOVLBS */
-            tmp = tcg_temp_new();
-            tcg_gen_andi_i64(tmp, va, 1);
-            tcg_gen_movcond_i64(TCG_COND_NE, vc, tmp, load_zero(ctx),
+            tcg_gen_movcond_i64(TCG_COND_TSTNE, vc, va, tcg_constant_i64(1),
                                 vb, load_gpr(ctx, rc));
             break;
         case 0x16:
             /* CMOVLBC */
-            tmp = tcg_temp_new();
-            tcg_gen_andi_i64(tmp, va, 1);
-            tcg_gen_movcond_i64(TCG_COND_EQ, vc, tmp, load_zero(ctx),
+            tcg_gen_movcond_i64(TCG_COND_TSTEQ, vc, va, tcg_constant_i64(1),
                                 vb, load_gpr(ctx, rc));
             break;
         case 0x20: