In embed.pl, simplify the code that parses regen/opcodes.

As @embed is sorted later, the order that we add entries to it doesn't matter.
Hence add them immediately, avoiding the need to iterate over the "seen" hash.

1 files changed, 2 insertions, 4 deletions

diff --git a/regen/embed.pl b/regen/embed.pl
index 5be37445e6..681c99cb07 100755
--- a/regen/embed.pl
+++ b/regen/embed.pl
@@ -92,12 +92,10 @@ open IN, 'regen/opcodes' or die $!;
 	next unless $_;
 	next if /^#/;
 	my (undef, undef, $check) = split /\t+/, $_;
-	++$syms{$check};
-    }
+	next if $syms{$check}++;
 
-    foreach (keys %syms) {
 	# These are all indirectly referenced by globals.c.
-	push @embed, ['pR', 'OP *', $_, 'NN OP *o'];
+	push @embed, ['pR', 'OP *', $check, 'NN OP *o'];
     }
 }
 close IN;