Add {vex3} and {vex2} prefixes by analogy with {evex}

[platform/upstream/nasm.git] / insns.pl

diff --git a/insns.pl b/insns.pl
index 67333ad..451c4f2 100755 (executable)
--- a/insns.pl
+++ b/insns.pl
@@ -495,7 +495,11 @@ sub format_insn($$$$$) {
     $nd = 1 if $flags =~ /(^|\,)ND($|\,)/;
     $flags =~ s/(^|\,)ND($|\,)/\1/g;
     $flags =~ s/(^|\,)X64($|\,)/\1LONG,X86_64\2/g;
-    $flags .= ",EVEX" if ($codes =~ /evex\./);
+    if ($codes =~ /evex\./) {
+       $flags .= ",EVEX";
+    } elsif ($codes =~ /(vex|xop)\./) {
+       $flags .= ",VEX";
+    }
     $rawflags = $flags;
     $flagsindex = insns_flag_index(split(',',$flags));