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path: root/test/Transforms/PredicateSimplifier/predsimplify.ll
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2009-10-06remove predicate simplifier, it never got the last bugs beatenChris Lattner
out of it, and jump threading, condprop and gvn are now getting most of the benefit. This was approved by Nicholas and Nicolas. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83390 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Convert more tests to avoid llvm-as.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81545 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use 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
2008-03-19Upgrade tests.Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48536 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-15Convert tests using "grep -c ... | grep ..." to use the count script.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41100 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16For PR1319:Reid Spencer
Remove && from the end of the lines to prevent tests from throwing run lines into the background. Also, clean up places where the same command is run multiple times by using a temporary file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-02Use the llvm-upgrade program to upgrade llvm assembly.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-22AllocaInst can't return a null pointer. Fixes missed optimizationNick Lewycky
opportunity pointed out by Andrew Lewycky. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31115 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-02Improve handling of SelectInst.Nick Lewycky
Reorder operations to remove duplicated work. Fix to leave floating-point types out of the optimization. Add tests to predsimplify.ll for SwitchInst and SelectInst handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30055 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-28Add PredicateSimplifier pass. Collapses equal variables into one formNick Lewycky
and simplifies expressions. This implements the optimization described in PR807. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29947 91177308-0d34-0410-b5e6-96231b3b80d8