RISC-V: Drop unused variable

gcc/ChangeLog:

	* config/riscv/riscv-v.cc (expand_vec_series): Drop unused
	variable.
	(expand_vector_init_insert_elems): Ditto.

diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
index 5ab749f4343a642b6ec4fdba227e4caa07185c27..278452b9e053a6412dc56a7ac1ff682903524a72 100644 (file)
--- a/gcc/config/riscv/riscv-v.cc
+++ b/gcc/config/riscv/riscv-v.cc
@@ -1248,7 +1248,6 @@ void
 expand_vec_series (rtx dest, rtx base, rtx step)
 {
   machine_mode mode = GET_MODE (dest);
-  machine_mode mask_mode = get_mask_mode (mode);
   poly_int64 nunits_m1 = GET_MODE_NUNITS (mode) - 1;
   poly_int64 value;
 
@@ -2317,7 +2316,6 @@ expand_vector_init_insert_elems (rtx target, const rvv_builder &builder,
                                 int nelts_reqd)
 {
   machine_mode mode = GET_MODE (target);
-  machine_mode mask_mode = get_mask_mode (mode);
   rtx dup = expand_vector_broadcast (mode, builder.elt (0));
   emit_move_insn (target, dup);
   int ndups = builder.count_dups (0, nelts_reqd - 1, 1);