diff options
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 6b46bd2c98..8cc723d35d 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -224,8 +224,8 @@ static inline TranslationBlock *tb_find_fast(void) #error unsupported CPU #endif tb = env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)]; - if (__builtin_expect(!tb || tb->pc != pc || tb->cs_base != cs_base || - tb->flags != flags, 0)) { + if (unlikely(!tb || tb->pc != pc || tb->cs_base != cs_base || + tb->flags != flags)) { tb = tb_find_slow(pc, cs_base, flags); } return tb; @@ -360,7 +360,7 @@ int cpu_exec(CPUState *env1) next_tb = 0; /* force lookup of first TB */ for(;;) { interrupt_request = env->interrupt_request; - if (__builtin_expect(interrupt_request, 0) && + if (unlikely(interrupt_request) && likely(!(env->singlestep_enabled & SSTEP_NOIRQ))) { if (interrupt_request & CPU_INTERRUPT_DEBUG) { env->interrupt_request &= ~CPU_INTERRUPT_DEBUG; |