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path: root/llvm/test/Transforms/SimplifyLibCalls/StrCmp.ll
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* instcombine: Migrate strcmp and strncmp optimizationsMeador Inge2012-10-151-65/+0
| | | | | | | This patch migrates the strcmp and strncmp optimizations from the simplify-libcalls pass into the instcombine library call simplifier. llvm-svn: 165915
* PR11061: Make simplifylibcalls fold strcmp("", x) correctly.Eli Friedman2011-10-051-18/+55
| | | | | | While I'm here, fix the related issue with strncmp, add some actual tests for strcmp and strncmp, and start using StringRef::compare for constant folding instead of using strcmp/strncmp so that the optimized IR isn't dependent on the host's implementation of strcmp. llvm-svn: 141227
* 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
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-081-1/+1
| | | | llvm-svn: 81257
* 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
* Remove llvm-upgrade and update tests.Tanya Lattner2008-03-101-21/+22
| | | | llvm-svn: 48137
* For PR1319:Reid Spencer2007-04-161-1/+2
| | | | | | Fix syntax of tests to ensure grep pattern is properly quoted. llvm-svn: 36134
* Regression is gone, don't try to find it on clean target.Reid Spencer2007-01-171-0/+26
llvm-svn: 33296
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