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target-s390x: fix setcc in TCG mode 

In TCG mode we should store the CC value in env->cc_op. However do it
inconditionnaly because:
- the tcg_enabled function is not inlined
- it's probably faster to always store the value, especially given it
  is likely in the same cache line than env->psw.mask.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Aurelien Jarno 2015-06-15 17:57:03 +02:00 committed by Alexander Graf
parent a499973ff3
commit 06e3c077da
1 changed files with 1 additions and 0 deletions
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target-s390x/cpu.h
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@ -709,6 +709,7 @@ static inline void setcc(S390CPU *cpu, uint64_t cc)
env->psw.mask &= ~(3ull << 44);
env->psw.mask |= (cc & 3) << 44;
env->cc_op = cc;
}
typedef struct LowCore