Changes to support compilation with MSVC ARM & ARM64 (#386)

* Merge aarch64 and arm cmake sections.
* Updated MSVC compiler support for ARM and ARM64.
* Moved detection for -mfpu=neon to where the flag is set to simplify add_intrinsics_option.
* Only add ${ACLEFLAG} on aarch64 if not WITH_NEON.
* Rename arch/x86/ctzl.h to fallback_builtins.h.

1 files changed, 1 insertions, 1 deletions

diff --git a/inflate.c b/inflate.c
index ed544ba..fae8847 100644
--- a/inflate.c
+++ b/inflate.c
@@ -132,7 +132,7 @@ int ZEXPORT PREFIX(inflateInit2_)(PREFIX3(stream) *strm, int windowBits, const c
 
 #ifdef X86_CPUID
     x86_check_features();
-#elif defined(__arm__) || defined(__aarch64__) || defined(_M_ARM)
+#elif defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || defined(_M_ARM64)
     arm_check_features();
 #endif