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mercury/tests/hard_coded/loop_inv_test.exp
Fergus Henderson bd3fbf5bb2 Improve the testing of loop invariant hoisting.
Estimated hours taken: 2
Branches: main

Improve the testing of loop invariant hoisting.

tests/hard_coded/Mercury.options:
	Ensure that we compile the tests of loop invariant hoisting
	with the loop invariant hoisting optimization enabled, and with
	`--trace-optimized' so that it stays enabled even in debugging grades.

tests/hard_coded/loop_inv_test.m:
tests/hard_coded/loop_inv_test.inp:
tests/hard_coded/loop_inv_test.exp:
	Add a new test of loop invariant hoisting -- one that our
	current implementation actually passes.

tests/hard_coded/Mmakefile:
	Enable the new test.

tests/hard_coded/Mmakefile:
tests/hard_coded/loop_inv_test0.m:
tests/hard_coded/loop_inv_test1.m:
tests/hard_coded/loop_inv_test2.m:
	Add some comments, explaining why we don't pass these test cases.

tests/hard_coded/loop_inv_test1.m:
	Modify the second test in this test case, so that it is not
	testing the same thing as loop_inv_test0.m.
2004-02-09 08:32:59 +00:00

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enter three integers, one on each line
R1 = 7513
R2 = 8613