target/xtensa: Avoid tcg_const_i32

All remaining uses are strictly read-only.

Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index f906ba7..0cf3075 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -1361,7 +1361,7 @@
                           const uint32_t par[])
 {
     uint32_t shift = par[1];
-    TCGv_i32 mask = tcg_const_i32(((1 << shift) - 1) << arg[1].imm);
+    TCGv_i32 mask = tcg_constant_i32(((1 << shift) - 1) << arg[1].imm);
     TCGv_i32 tmp = tcg_temp_new_i32();
 
     tcg_gen_and_i32(tmp, arg[1].in, mask);
@@ -1489,7 +1489,7 @@
 static void translate_callw(DisasContext *dc, const OpcodeArg arg[],
                             const uint32_t par[])
 {
-    TCGv_i32 tmp = tcg_const_i32(arg[0].imm);
+    TCGv_i32 tmp = tcg_constant_i32(arg[0].imm);
     gen_callw_slot(dc, par[0], tmp, adjust_jump_slot(dc, arg[0].imm, 0));
 }
 
@@ -1537,7 +1537,7 @@
 static void translate_const16(DisasContext *dc, const OpcodeArg arg[],
                              const uint32_t par[])
 {
-    TCGv_i32 c = tcg_const_i32(arg[1].imm);
+    TCGv_i32 c = tcg_constant_i32(arg[1].imm);
 
     tcg_gen_deposit_i32(arg[0].out, c, arg[0].in, 16, 16);
 }