x86[_64]cpuid.pl: add function accessing rdrand instruction.

[openssl.git] / doc / crypto / OPENSSL_ia32cap.pod

diff --git a/doc/crypto/OPENSSL_ia32cap.pod b/doc/crypto/OPENSSL_ia32cap.pod
index 3f6458c6bd1e2cfbf6b74421de4622ce09117e36..17189ed843aabb4ecdc34fb195ecfd7c916bf9c4 100644 (file)
--- a/doc/crypto/OPENSSL_ia32cap.pod
+++ b/doc/crypto/OPENSSL_ia32cap.pod
@@ -51,6 +51,8 @@ moment of this writing following bits are significant:
 
 =item bit #60 denoting AVX extension;
 
+=item bit #62 denoting availability of RDRAND instruction;
+
 For example, clearing bit #26 at run-time disables high-performance
 SSE2 code present in the crypto library, while clearing bit #24
 disables SSE2 code operating on 128-bit XMM register bank. You might