[newlib-cygwin] format_proc_cpuinfo: fix microcode revision shift direction

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=7b2c7fca04e4bee7a5d3ad09ed6e31bc605dfc0f

commit 7b2c7fca04e4bee7a5d3ad09ed6e31bc605dfc0f
Author: Brian Inglis <Brian.Inglis@SystematicSW.ab.ca>
Date:   Tue Jul 7 13:00:37 2020 -0600

    format_proc_cpuinfo: fix microcode revision shift direction

Diff:
---
 winsup/cygwin/fhandler_proc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc
index f637dfd8e..2396bfe57 100644
--- a/winsup/cygwin/fhandler_proc.cc
+++ b/winsup/cygwin/fhandler_proc.cc
@@ -735,7 +735,7 @@ format_proc_cpuinfo (void *, char *&destbuf)
 	      memcpy (&microcode, uc[uci].uc_microcode, sizeof (microcode));
 
 	      if (!(microcode & 0xFFFFFFFFLL))	/* some values in high bits */
-		  microcode <<= 32;		/* shift them down */
+		  microcode >>= 32;		/* shift them down */
 	    }
 	}