optimize relooper by calculating only allInLabels and inferring allOutLabels from that

1 files changed, 6 insertions, 1 deletions

diff --git a/src/analyzer.js b/src/analyzer.js
index e58d0e40..a5b7169c 100644
--- a/src/analyzer.js
+++ b/src/analyzer.js
@@ -962,11 +962,16 @@ function analyzer(data, sidePass) {
               }
             }
             inout('inLabels', 'allInLabels');
-            inout('outLabels', 'allOutLabels');
           });
         }
 
         labels.forEach(function(label) {
+          label.allInLabels.forEach(function(inLabelId) {
+            labelsDict[inLabelId].allOutLabels.push(label.ident);
+          });
+        });
+
+        labels.forEach(function(label) {
           if (dcheck('relooping')) {
             dprint('// label: ' + label.ident + ' :out      : ' + JSON.stringify(label.outLabels));
             dprint('//        ' + label.ident + ' :in       : ' + JSON.stringify(label.inLabels));