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* [Tests] Autogenerate a bunch of SCEV trip count tests for readability. Will ↵Philip Reames2019-11-211-17/+24
| | | | likely merge some of these files soon.
* FileCheckize some of the testcases.Bill Wendling2013-08-051-2/+3
| | | | llvm-svn: 187756
* Convert all tests using TCL-style quoting to use shell-style quoting.Chandler Carruth2012-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This was done through the aid of a terrible Perl creation. I will not paste any of the horrors here. Suffice to say, it require multiple staged rounds of replacements, state carried between, and a few nested-construct-parsing hacks that I'm not proud of. It happens, by luck, to be able to deal with all the TCL-quoting patterns in evidence in the LLVM test suite. If anyone is maintaining large out-of-tree test trees, feel free to poke me and I'll send you the steps I used to convert things, as well as answer any painful questions etc. IRC works best for this type of thing I find. Once converted, switch the LLVM lit config to use ShTests the same as Clang. In addition to being able to delete large amounts of Python code from 'lit', this will also simplify the entire test suite and some of lit's architecture. Finally, the test suite runs 33% faster on Linux now. ;] For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s llvm-svn: 159525
* -disable-output is no longer needed with -analyze.Dan Gohman2010-01-261-1/+1
| | | | llvm-svn: 94574
* Use WriteAsOperand instead of getName() to print loop header names,Dan Gohman2010-01-091-1/+1
| | | | | | so that unnamed blocks are handled. llvm-svn: 93059
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-111-1/+1
| | | | | | | | input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-081-1/+1
| | | | | | of using llvm-as, now that opt supports this. llvm-svn: 81226
* Replace the original ad-hoc code for determining whether (v pred w) impliesDan Gohman2009-07-211-0/+37
(x pred y) with more thorough code that does more complete canonicalization before resorting to range checks. This helps it find more cases where the canonicalized expressions match. llvm-svn: 76671
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