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-rw-r--r--Zend/zend_cpuinfo.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/Zend/zend_cpuinfo.c b/Zend/zend_cpuinfo.c
index 8851764f57..81e3f43c51 100644
--- a/Zend/zend_cpuinfo.c
+++ b/Zend/zend_cpuinfo.c
@@ -99,6 +99,7 @@ void zend_cpu_startup(void)
}
ZEND_API int zend_cpu_supports(zend_cpu_feature feature) {
+ ZEND_ASSERT(cpuinfo.initialized);
if (feature & ZEND_CPU_EDX_MASK) {
return (cpuinfo.edx & (feature & ~ZEND_CPU_EDX_MASK));
} else if (feature & ZEND_CPU_EBX_MASK) {