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comparison python/testir.py @ 237:81752b0f85a5

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Added burn led test program
author Windel Bouwman
date Wed, 17 Jul 2013 22:31:54 +0200
parents de3a68f677a5
children ef683881c64e
comparison
equal deleted inserted replaced
236:8786811a5a59 237:81752b0f85a5
3 3
4 class ConstantFolderTestCase(unittest.TestCase): 4 class ConstantFolderTestCase(unittest.TestCase):
5 def setUp(self): 5 def setUp(self):
6 self.b = ir.Builder() 6 self.b = ir.Builder()
7 self.cf = transform.ConstantFolder() 7 self.cf = transform.ConstantFolder()
8 self.m = ir.Module('test')
9 self.b.setModule(self.m)
8 10
9 def testBuilder(self): 11 def testBuilder(self):
10 m = ir.Module('test')
11 self.b.setModule(m)
12 f = self.b.newFunction('test') 12 f = self.b.newFunction('test')
13 self.b.setFunction(f) 13 self.b.setFunction(f)
14 bb = self.b.newBB() 14 bb = self.b.newBB()
15 self.b.setBB(bb) 15 self.b.setBB(bb)
16 v1 = self.b.newTmp('t') 16 v1 = self.b.newTmp('t')
17 v2 = self.b.newTmp('t') 17 v2 = self.b.newTmp('t')
18 v3 = self.b.newTmp('t') 18 v3 = self.b.newTmp('t')
19 self.b.addIns(ir.ImmLoad(v1, 5)) 19 self.b.addIns(ir.ImmLoad(v1, 5))
20 self.b.addIns(ir.ImmLoad(v2, 7)) 20 self.b.addIns(ir.ImmLoad(v2, 7))
21 self.b.addIns(ir.BinaryOperator(v3, '+', v1, v2)) 21 self.b.addIns(ir.BinaryOperator(v3, '+', v1, v2))
22 self.assertEqual(3, len(m.Instructions)) 22 self.assertEqual(3, len(self.m.Instructions))
23 self.cf.run(m) 23 self.cf.run(self.m)
24 self.assertEqual(3, len(m.Instructions)) 24 self.assertEqual(3, len(self.m.Instructions))
25 self.assertIsInstance(m.Instructions[-1], ir.ImmLoad) 25 self.assertIsInstance(self.m.Instructions[-1], ir.ImmLoad)
26 self.assertEqual(12, m.Instructions[-1].value) 26 self.assertEqual(12, self.m.Instructions[-1].value)
27
28 def testAdd0(self):
29 f = self.b.newFunction('test')
30 self.b.setFunction(f)
31 bb = self.b.newBB()
32 self.b.setBB(bb)
33 v1 = self.b.newTmp('t')
34 v2 = self.b.newTmp('t')
35 v3 = self.b.newTmp('t')
36 self.b.addIns(ir.ImmLoad(v2, 0))
37 self.b.addIns(ir.BinaryOperator(v3, '+', v1, v2))
27 38
28 39
29 testsrc = """ 40 testsrc = """
30 package test2; 41 package test2;
31 42
73 } 84 }
74 85
75 """ 86 """
76 87
77 if __name__ == '__main__': 88 if __name__ == '__main__':
78 unittest.main() 89 #unittest.main()
79 sys.exit() 90 #sys.exit()
80 diag = ppci.DiagnosticsManager() 91 diag = ppci.DiagnosticsManager()
81 builder = c3.Builder(diag) 92 builder = c3.Builder(diag)
82 cgenx86 = x86.X86CodeGenSimple(diag) 93 cgenx86 = x86.X86CodeGenSimple(diag)
83 ir = builder.build(testsrc) 94 ir = builder.build(testsrc)
84 diag.printErrors(testsrc) 95 diag.printErrors(testsrc)