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* Ok, third time's the charm. No changes from last time except the CMakeDavid Greene2010-04-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | source addition. Apparently the buildbots were wrong about failures. --- Add some switches helpful for debugging: -print-before=<Pass Name> Dump IR before running pass <Pass Name>. -print-before-all Dump IR before running each pass. -print-after-all Dump IR after running each pass. These are helpful when tracking down a miscompilation. It is easy to get IR dumps and do diffs on them, etc. To make this work well, add a new getPrinterPass API to Pass so that each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass suitable for dumping out the kind of object the Pass works on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100249 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 100204. It broke a bunch of tests and apparently changed what passes ↵Evan Cheng2010-04-021-4/+0
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* Let's try this again. Re-apply 100143 including an apparent missingDavid Greene2010-04-021-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <string> include. For some reason the buildbot choked on this while my builds did not. It's probably due to a difference in system headers. --- Add some switches helpful for debugging: -print-before=<Pass Name> Dump IR before running pass <Pass Name>. -print-before-all Dump IR before running each pass. -print-after-all Dump IR after running each pass. These are helpful when tracking down a miscompilation. It is easy to get IR dumps and do diffs on them, etc. To make this work well, add a new getPrinterPass API to Pass so that each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass suitable for dumping out the kind of object the Pass works on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100204 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r100143.Eric Christopher2010-04-011-4/+0
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* Add some switches helpful for debugging:David Greene2010-04-011-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | -print-before=<Pass Name> Dump IR before running pass <Pass Name>. -print-before-all Dump IR before running each pass. -print-after-all Dump IR after running each pass. These are helpful when tracking down a miscompilation. It is easy to get IR dumps and do diffs on them, etc. To make this work well, add a new getPrinterPass API to Pass so that each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass suitable for dumping out the kind of object the Pass works on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100143 91177308-0d34-0410-b5e6-96231b3b80d8
* elimiante the dynamic_cast's from opt.Chris Lattner2010-01-221-2/+2
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* eliminate a bunch of dynamic_cast's.Chris Lattner2010-01-221-0/+3
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* fixed some typos in method comments, reworded some comments for clarityJohn Mosby2009-12-071-2/+2
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* Extract the code for inserting a loop into the loop queue intoDan Gohman2009-09-271-1/+5
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* Get rid of the Pass+Context magic.Owen Anderson2009-07-221-1/+0
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* Move the ConstantInt uniquing table into LLVMContextImpl. This exposed a ↵Owen Anderson2009-07-161-0/+1
| | | | | | | | | number of issues in our current context-passing stuff, which is also fixed here git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76089 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete LoopPass::runOnFunctionBody. It was never used or implemented.Jeffrey Yasskin2009-06-261-3/+0
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* Move dumpPassStructure out of line.Dan Gohman2009-02-171-9/+2
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* Tidy whitespace.Dan Gohman2009-02-171-17/+16
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* Fix typo.Devang Patel2008-11-261-1/+1
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* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-041-0/+1
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* Fix spelling of "hierarchy" in comments.Dan Gohman2008-07-111-2/+2
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* Fix typos in comments.Dan Gohman2008-07-111-4/+4
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* PassInfo keep tracks whether a pass is an analysis pass or not.Devang Patel2008-03-191-1/+1
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* Do not use virtual function to identify an analysis pass.Devang Patel2008-03-191-1/+1
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* Move the PMStack class out of Pass.h and into PassManagers.h.Dan Gohman2008-03-141-0/+1
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* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-291-2/+2
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* Start the process of making MachineLoopInfo possible by templating Loop.Owen Anderson2007-11-141-1/+0
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* More explicit keywords.Dan Gohman2007-08-011-1/+1
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* Introduce Simple Analysis interface for loop passes.Devang Patel2007-07-311-0/+29
| | | | | | | Right now, this interface provides hooks for only to operations, 1) clone basic block 2) delete value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40625 91177308-0d34-0410-b5e6-96231b3b80d8
* Verify loop info.Devang Patel2007-07-191-4/+0
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* Add explicit keywords.Dan Gohman2007-07-021-2/+2
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* Add loop info verification mechanism.Devang Patel2007-06-291-0/+5
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* Drop 'const'Devang Patel2007-05-031-1/+1
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* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-1/+1
| | | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-0/+3
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* Add getPotentialPassManagerType(). No functionality change, yet.Devang Patel2007-04-161-0/+4
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* Removed tabs everywhere except autogenerated & external files. Add makeAnton Korobeynikov2007-04-161-1/+1
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* Use schedulePass() instead of assignPassManager() to add new LPPassManager.Devang Patel2007-03-061-6/+2
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* Add LPPassManager::insertLoop().Devang Patel2007-03-061-2/+4
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* LPPassManager::deleteLoopFromQueue() add meat. Cut-n-paste code fromDevang Patel2007-03-061-0/+2
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* LPPassManager. Implement preparePassManager() hook.Devang Patel2007-03-061-1/+9
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* LPPassManager : Add initialization and finalizatino hooks.Devang Patel2007-03-061-0/+9
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* Use std::deque to manage loop queue inside LPPassManager.Devang Patel2007-03-061-3/+1
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* Make getPassManagerType() const.Devang Patel2007-02-271-1/+1
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* Loop passes are set up to accept pointer.Devang Patel2007-02-231-1/+1
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* Teach LoopPass to assign itself one Loop Pass Manager.Devang Patel2007-02-231-0/+4
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* Add facility that allows LoopPass to re-insert a loop intoDevang Patel2007-02-231-1/+6
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* Add LPPassManager interface that LoopPass can use to skipDevang Patel2007-02-231-1/+6
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* Add LoopQueue. This is used by loop pass manager to manage loop nest.Devang Patel2007-02-221-1/+6
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* Add Loop Pass Manager.Devang Patel2007-02-221-0/+86
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34487 91177308-0d34-0410-b5e6-96231b3b80d8
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