Added API for reading assembly (.ll) files

git-svn-id: http://llvm-py.googlecode.com/svn/trunk@35 8d1e9007-1d4e-0410-b67e-1979fd6579aa

test/asm.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+
+from llvm import *
+from llvm.core import *
+
+# create a module
+m = Module.new('module1')
+m.add_global_variable(Type.int(), 'i')
+
+# write it's assembly representation to a file
+asm = str(m)
+print >> file("/tmp/testasm.ll", "w"), asm
+
+# read it back into a module
+m2 = Module.from_assembly(file("/tmp/testasm.ll"))
+print m2
+