target/sparc: Use TCG_COND_TSTEQ in gen_op_mulscc

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
qemu · Feb 3, 2024 · 5028061 · 5028061
1 parent 2358cf7
commit 5028061
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
@@ -488,6 +488,7 @@ static void gen_op_subccc(TCGv dst, TCGv src1, TCGv src2)
 static void gen_op_mulscc(TCGv dst, TCGv src1, TCGv src2)
 {
     TCGv zero = tcg_constant_tl(0);
+    TCGv one = tcg_constant_tl(1);
     TCGv t_src1 = tcg_temp_new();
     TCGv t_src2 = tcg_temp_new();
     TCGv t0 = tcg_temp_new();
@@ -499,8 +500,7 @@ static void gen_op_mulscc(TCGv dst, TCGv src1, TCGv src2)
      * if (!(env->y & 1))
      *   src2 = 0;
      */
-    tcg_gen_andi_tl(t0, cpu_y, 0x1);
-    tcg_gen_movcond_tl(TCG_COND_EQ, t_src2, t0, zero, zero, t_src2);
+    tcg_gen_movcond_tl(TCG_COND_TSTEQ, t_src2, cpu_y, one, zero, t_src2);
 
     /*
      * b2 = src1 & 1;