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Nikita Popov
37612936a1
We can't just remove the uses, we need to replace uses. The test case only fails on master with SSA integrity violations, but I believe the root issue also existed previously.
15 lines
234 B
PHP
15 lines
234 B
PHP
--TEST--
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Regression test for incorrect update of pi node users when removing a predecessor block
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--FILE--
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<?php
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function test() {
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for (; $n--; )
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C;
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}
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test();
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?>
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--EXPECTF--
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Notice: Undefined variable: n in %s on line %d
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