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[v2,06/24] target/mips: Use CP0_Config3 to set MIPS_HFLAG_MSA

Message ID 20201215225757.764263-7-f4bug@amsat.org (mailing list archive)
State New, archived
Headers show
Series target/mips: Convert MSA ASE to decodetree | expand

Commit Message

Philippe Mathieu-Daudé Dec. 15, 2020, 10:57 p.m. UTC 
MSA presence is expressed by the MSAP bit of CP0_Config3.
We don't need to check anything else.

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/internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target/mips/internal.h b/target/mips/internal.h
index 968a3a8db8f..1ab2454e61d 100644
--- a/target/mips/internal.h
+++ b/target/mips/internal.h
@@ -378,7 +378,7 @@  static inline void compute_hflags(CPUMIPSState *env)
             env->hflags |= MIPS_HFLAG_COP1X;
         }
     }
-    if (env->insn_flags & ASE_MSA) {
+    if (ase_msa_available(env)) {
         if (env->CP0_Config5 & (1 << CP0C5_MSAEn)) {
             env->hflags |= MIPS_HFLAG_MSA;
         }