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9 lines
485 B
9 lines
485 B
This is a smoke test of the SSA renamer's local variable preserver.
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It tests a case observed from Scala, wherein a local variable is assigned
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an identical value twice. The correct result should be only a single
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mark-local, with the second assignment eaten by copy-propogation.
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This test compares emitted code against a known-good (via eyeballing)
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version, so it is possible for this test to spuriously fail if other
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aspects of conversion end up altering the output in innocuous ways.
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