aarch64: Delete unnecessary code

gcc/
	* config/aarch64/aarch64.c (aarch64_if_then_else_costs): Delete
	redundant extra_cost variable.

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 7b7faba..b7f5bc7 100644 (file)
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -11780,8 +11780,6 @@ aarch64_if_then_else_costs (rtx op0, rtx op1, rtx op2, int *cost, bool speed)
          if (speed)
            {
              machine_mode mode = GET_MODE (XEXP (op1, 0));
-             const struct cpu_cost_table *extra_cost
-               = aarch64_tune_params.insn_extra_cost;
 
              if (GET_MODE_CLASS (mode) == MODE_INT)
                *cost += extra_cost->alu.arith;