All opcodes have been converted to decodetree. The generic
MSA handler is now pointless, remove it.

Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 target/mips/tcg/msa.decode      | 2 --
 target/mips/tcg/msa_translate.c | 7 -------
 2 files changed, 9 deletions(-)

diff --git a/target/mips/tcg/msa.decode b/target/mips/tcg/msa.decode
index f3ec195bac0..3e1b577f326 100644
--- a/target/mips/tcg/msa.decode
+++ b/target/mips/tcg/msa.decode
@@ -255,6 +255,4 @@ BNZ                 010001 111 .. ..... ................    @bz
 
   LD                011110 .......... ..... .....   1000 .. @ldst
   ST                011110 .......... ..... .....   1001 .. @ldst
-
-  MSA               011110 --------------------------
 }
diff --git a/target/mips/tcg/msa_translate.c b/target/mips/tcg/msa_translate.c
index 4a2a02bd6d2..ef0e00772a6 100644
--- a/target/mips/tcg/msa_translate.c
+++ b/target/mips/tcg/msa_translate.c
@@ -765,13 +765,6 @@ TRANS_MSA(BMNZ_V,   trans_msa_vec, gen_helper_msa_bmnz_v);
 TRANS_MSA(BMZ_V,    trans_msa_vec, gen_helper_msa_bmz_v);
 TRANS_MSA(BSEL_V,   trans_msa_vec, gen_helper_msa_bsel_v);
 
-static bool trans_MSA(DisasContext *ctx, arg_MSA *a)
-{
-    gen_reserved_instruction(ctx);
-
-    return true;
-}
-
 static bool trans_msa_ldst(DisasContext *ctx, arg_msa_ldst *a,
                            gen_helper_piv *gen_msa_ldst)
 {
-- 
2.31.1