diff options
| -rw-r--r-- | target/mips/tcg/translate.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index bf71724f3f..6b95cca052 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -15739,12 +15739,8 @@ static bool decode_opc_legacy(CPUMIPSState *env, DisasContext *ctx) /* Treat as NOP. */ break; case OPC_PREF: - if (ctx->insn_flags & INSN_R5900) { - /* Treat as NOP. */ - } else { - check_insn(ctx, ISA_MIPS4 | ISA_MIPS_R1); - /* Treat as NOP. */ - } + check_insn(ctx, ISA_MIPS4 | ISA_MIPS_R1 | INSN_R5900); + /* Treat as NOP. */ break; /* Floating point (COP1). */ |