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| author | Aurelien Jarno <aurelien@aurel32.net> | 2015-06-15 17:57:03 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-06-17 12:40:50 +0200 |
| commit | 06e3c077daa08c0a616e9507eb737401883ab645 (patch) | |
| tree | aa01f1429c19acba3756868ae1e2a8708bbae0de /target-s390x | |
| parent | a499973ff32bc58f2db7b88ad5597ffdbc2becd7 (diff) | |
| download | qemu-06e3c077daa08c0a616e9507eb737401883ab645.zip qemu-06e3c077daa08c0a616e9507eb737401883ab645.tar.gz qemu-06e3c077daa08c0a616e9507eb737401883ab645.tar.bz2 | |
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>
Diffstat (limited to 'target-s390x')
| -rw-r--r-- | target-s390x/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index c20ef05..66bd639 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -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 |