SDL_cpuinfo: define __ARM_ARCH=8 for _M_ARM64

Microsoft's compiler doesn't define __ARM_ARCH, but we have several places that use it.
2022-08-25 20:21:03 -07:00 · 2022-08-25 20:21:03 -07:00 · b6e7c743db
parent d2300516c3
commit b6e7c743db
1 changed files with 1 additions and 0 deletions
--- a/include/SDL_cpuinfo.h
+++ b/include/SDL_cpuinfo.h
@ -90,6 +90,7 @@ _m_prefetch(void *__P)
 #      include <arm64intr.h>
 #      include <arm64_neon.h>
 #      define __ARM_NEON 1 /* Set __ARM_NEON so that it can be used elsewhere, at compile time */
+#      define __ARM_ARCH 8
 #    endif
 #  endif
 #endif