#endif
-#if defined(RTE_TOOLCHAIN_GCC) && (GCC_VERSION < 70000)
+#if RTE_CC_IS_GNU && (GCC_VERSION < 70000)
static inline uint32x4_t
vcopyq_laneq_u32(uint32x4_t a, const int lane_a,
uint32x4_t b, const int lane_b)
#endif
#if defined(RTE_ARCH_ARM64)
-#if defined(RTE_TOOLCHAIN_GCC) && (GCC_VERSION < 70000)
+#if RTE_CC_IS_GNU && (GCC_VERSION < 70000)
#if (GCC_VERSION < 40900)
typedef uint64_t poly64_t;