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Age	Commit message (Collapse)	Author
2011-12-08	Fix infinite loop in DSE when deleting a free in a reachable loop that's also	Nick Lewycky
	trivially infinite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146197 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-05	Do simple cross-block DSE when we encounter a free statement. Fixes PR11240.	Nick Lewycky
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143808 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17	manually upgrade a bunch of tests to modern syntax, and remove some that	Chris Lattner
	are either unreduced or only test old syntax. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12	Enhance DSE to handle the case where a free call makes more than	Dan Gohman
	one store dead. This is especially noticeable in SingleSource/Benchmarks/Shootout/objinst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118875 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12	Filecheckize.	Dan Gohman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	Dan Gohman
	does normal initialization and normal chaining. Change the default AliasAnalysis implementation to NoAlias. Update StandardCompileOpts.h and friends to explicitly request BasicAliasAnalysis. Update tests to explicitly request -basicaa. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116720 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	Dan Gohman
	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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08	Use opt -S instead of piping bitcode output through llvm-dis.	Dan Gohman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08	Change these tests to feed the assembly files to opt directly, instead	Dan Gohman
	of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-06	Reimplement the inner loop of DSE. It now uniformly uses getDependence(),	Chris Lattner
	doesn't do its own local caching, and is slightly more aggressive about free/store dse (see testcase). This eliminates the last external client of MemDep::getDependenceFrom(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60619 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19	rename .llx -> .ll, last batch.	Chris Lattner
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49971 91177308-0d34-0410-b5e6-96231b3b80d8