add most of the aes instructions to 6l and 8l.  AESKEYGENASSIST
wasn't added yet because the current table entry generates an incorrect
VEX encoding.

Reference: /n/atom/patch/applied2013/6l8laes
Date: Mon Jul  1 17:56:03 CES 2013
Signed-off-by: quanstro@quanstro.net

--- /sys/src/cmd/8l/optab.c	Mon Jul  1 17:53:56 2013
+++ /sys/src/cmd/8l/optab.c	Mon Jul  1 17:53:56 2013
@@ -989,6 +989,13 @@
 	{ APTEST,	ymrxr,	Pe, Pm38,0x17 },
 	{ ASTMXCSR,	ysvrs,	Pm, 0xae,(03),0xae,(03) },
 
+	{ AAESIMC,	yxm,	Pe, Pm38, 0xdb },
+	{ AAESENC,	yxm,	Pe, Pm38, 0xdc },
+	{ AAESENCLAST,	yxm,	Pe, Pm38, 0xdd },
+	{ AAESDEC,	yxm,	Pe, Pm38, 0xde },
+	{ AAESDECLAST,	yxm,	Pe, Pm38, 0xdf },
+//	{ AAESKEYGENASSIST,	yaes,	Pe, Pm3a, 0xdf },		/* doesn't work */
+
 	{ ACVTTPD2PL,	yxcvm1,	Px, Pe,0xe6,Pe,0x2c },
 	{ ACVTTPS2PL,	yxcvm1,	Px, Pf3,0x5b,Pm,0x2c },
 	{ ACVTTSD2SL,	yxcvfl, Pf2, 0x2c },
--- /sys/src/cmd/6l/optab.c	Mon Jul  1 17:53:56 2013
+++ /sys/src/cmd/6l/optab.c	Mon Jul  1 17:53:56 2013
@@ -1264,6 +1264,13 @@
 	{ ACRC32Q,		ycrc,		Pw, Pf2,0x38,0xf1 },
 	{ APAUSE,	ynone,	Px, 0xf3,0x90 },
 
+	{ AAESIMC,	yxm,	Pe, Pm38, 0xdb },
+	{ AAESENC,	yxm,	Pe, Pm38, 0xdc },
+	{ AAESENCLAST,	yxm,	Pe, Pm38, 0xdd },
+	{ AAESDEC,	yxm,	Pe, Pm38, 0xde },
+	{ AAESDECLAST,	yxm,	Pe, Pm38, 0xdf },
+//	{ AAESKEYGENASSIST,	yaes,	Pe, Pm3a, 0xdf },		/* doesn't work */
+
 	{ AEND },
 	0
 };