Mercurial > lcfOS

diff python/ir/instruction.py @ 209:07bfea4c1ed7

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Added codegen test
author Windel Bouwman
date Sat, 29 Jun 2013 10:08:46 +0200
parents d77cb5962cc5
children 1fa3e0050b49
line wrap: on
line diff
--- a/python/ir/instruction.py	Sat Jun 29 10:06:58 2013 +0200
+++ b/python/ir/instruction.py	Sat Jun 29 10:08:46 2013 +0200
@@ -36,9 +36,9 @@
       self.defs = []
       self.uses = []
    def delete(self):
-      for use in self.uses:
-         use.delete()
-      self.uses.clear()
+        while self.uses:
+            use = self.uses.pop()
+            use.delete()
    def addUse(self, val):
       self.uses.append(Use(self, val))
    def addDef(self, v):