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-rw-r--r--cpu-exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index 435fdf85df..5fd9cad4aa 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -420,7 +420,7 @@ int cpu_exec(CPUState *env1)
#if defined(TARGET_I386)
&& env->hflags & HF_GIF_MASK
#endif
- && !(env->singlestep_enabled & SSTEP_NOIRQ)) {
+ && likely(!(env->singlestep_enabled & SSTEP_NOIRQ))) {
if (interrupt_request & CPU_INTERRUPT_DEBUG) {
env->interrupt_request &= ~CPU_INTERRUPT_DEBUG;
env->exception_index = EXCP_DEBUG;