sse2: fix _mm_stream_si64 GCC < 5.3
I broke it in  Oops.
@@ -3426,9 +3426,9 @@ SIMDE__FUNCTION_ATTRIBUTES
void
simde_mm_stream_si64 (int64_t* mem_addr, int64_t a) {
#if defined(SIMDE_SSE2_NATIVE) && defined(SIMDE_ARCH_AMD64)
- #if defined(HEDLEY_GCC_VERSION)
+ #if HEDLEY_GCC_VERSION_CHECK(5,3,0) // https://github.com/gcc-mirror/gcc/commit/821b85a2a0869b5128bd67e192a5a97748cbd90d
_mm_stream_si64((long long*) mem_addr, a);
- #elif !defined(HEDLEY_PGI_VERSION)
+ #elif !defined(HEDLEY_PGI_VERSION) && !defined(HEDLEY_GCC_VERSION)
_mm_stream_si64(mem_addr, a);
#else
*mem_addr = a;
