Add a "nohle" byte code to skip an instruction pattern

The a2/a3 mem_offs MOV opcodes are invalid with XRELEASE; those
instructions instead have to use a modrm form.  Therefore give a way
to annotate those instruction patters so the pattern matcher will move
on to the next pattern, rather than selecting them and then issue a
warning.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/insns.pl b/insns.pl
index 69dbb777..694726c7 100755
--- a/insns.pl
+++ b/insns.pl
@@ -707,9 +707,10 @@ sub byte_code_compile($$) {
 	'repe' => 0335,
 	'nohi' => 0325,		# Use spl/bpl/sil/dil even without REX
 	'wait' => 0341,		# Needs a wait prefix
-	'hlexr' => 0271,
-	'hlenl' => 0272,
-	'hle' => 0273,
+	'nohle' => 0240,
+	'hlexr' => 0241,
+	'hlenl' => 0242,
+	'hle' => 0243,
 	# This instruction takes XMM VSIB
 	'vsibx' => 0374,
 	'vm32x' => 0374,