Disable arm64 (#54)

* Disable ARM64 until #52 is resolved.

Author: klauspost

README.md

@@ -86,6 +86,10 @@ Package home: https://github.com/klauspost/cpuid
 
 ## ARM CPU features
 
+# ARM FEATURE DETECTION DISABLED!
+
+See [#52](https://github.com/klauspost/cpuid/issues/52).
+ 
 Currently only `arm64` platforms are implemented. 
 
 *  **FP**  Single-precision and double-precision floating point

detect_arm64.go

@@ -16,6 +16,10 @@ func initCPU() {
 }
 
 func addInfo(c *CPUInfo) {
+	// ARM64 disabled for now.
+	if true {
+		return
+	}
 	// 	midr := getMidr()
 
 	// MIDR_EL1 - Main ID Register