32 lines
995 B
Python
32 lines
995 B
Python
from llvm.core import *
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import unittest
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class TestInlining(unittest.TestCase):
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def test_inline_call(self):
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mod = Module.new(__name__)
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callee = mod.add_function(Type.function(Type.int(), [Type.int()]),
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name='bar')
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builder = Builder.new(callee.append_basic_block('entry'))
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builder.ret(builder.add(callee.args[0], callee.args[0]))
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caller = mod.add_function(Type.function(Type.int(), []),
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name='foo')
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builder = Builder.new(caller.append_basic_block('entry'))
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callinst = builder.call(callee, [Constant.int(Type.int(), 1234)])
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builder.ret(callinst)
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pre_inlining = str(caller)
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self.assertIn('call', pre_inlining)
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self.assertTrue(inline_function(callinst))
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post_inlining = str(caller)
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self.assertNotIn('call', post_inlining)
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self.assertIn('2468', post_inlining)
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if __name__ == '__main__':
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unittest.main()
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