target/mips: Simplify msa_reset()

Call msa_reset() unconditionally, but only reset
the MSA registers if MSA is implemented.

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>
Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20201208003702.4088927-3-f4bug@amsat.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index 0643a57..001b1b8 100644
--- a/target/mips/cpu.c
+++ b/target/mips/cpu.c
@@ -532,10 +532,7 @@ static void mips_cpu_reset(DeviceState *dev)
         env->hflags |= MIPS_HFLAG_M16;
     }
 
-    /* MSA */
-    if (ase_msa_available(env)) {
-        msa_reset(env);
-    }
+    msa_reset(env);
 
     compute_hflags(env);
     restore_fp_status(env);