Chris Lattner [Thu, 6 Mar 2003 17:18:14 +0000 (17:18 +0000)]
s/Method/Function in variable and method names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5715
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Chris Lattner [Thu, 6 Mar 2003 17:15:19 +0000 (17:15 +0000)]
Continue simplifying error handling, s/method/function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5714
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Chris Lattner [Thu, 6 Mar 2003 17:03:28 +0000 (17:03 +0000)]
Cleanup error handling constructs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5713
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Chris Lattner [Thu, 6 Mar 2003 16:50:32 +0000 (16:50 +0000)]
Pull common code out
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5712
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Chris Lattner [Thu, 6 Mar 2003 16:50:21 +0000 (16:50 +0000)]
Generalize interface a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5711
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Chris Lattner [Thu, 6 Mar 2003 16:37:29 +0000 (16:37 +0000)]
Remove unneccesary forward decl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5710
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Chris Lattner [Thu, 6 Mar 2003 16:36:28 +0000 (16:36 +0000)]
Add new getIncomingValueForBlock method
Relax a bit about constness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5709
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Chris Lattner [Thu, 6 Mar 2003 16:32:25 +0000 (16:32 +0000)]
Use the std namespace explicitly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5708
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Chris Lattner [Wed, 5 Mar 2003 23:02:25 +0000 (23:02 +0000)]
Add a link to source of inspiration
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5707
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Chris Lattner [Wed, 5 Mar 2003 22:56:59 +0000 (22:56 +0000)]
New testcase for pow builtin recognition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5706
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Chris Lattner [Wed, 5 Mar 2003 22:50:55 +0000 (22:50 +0000)]
Add another testcase that may eventually be handled...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5705
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Chris Lattner [Wed, 5 Mar 2003 22:33:14 +0000 (22:33 +0000)]
Implement %test7 in InstCombine/getelementptr.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5704
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Chris Lattner [Wed, 5 Mar 2003 22:32:48 +0000 (22:32 +0000)]
Add testcase for new instcombine xform
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5703
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Chris Lattner [Wed, 5 Mar 2003 21:36:33 +0000 (21:36 +0000)]
Implement CFGSimplify/PhiBlockMerge*.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5702
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Chris Lattner [Wed, 5 Mar 2003 21:34:35 +0000 (21:34 +0000)]
Add new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5701
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Chris Lattner [Wed, 5 Mar 2003 21:15:12 +0000 (21:15 +0000)]
Simplify some of the PHI node interfaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5700
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Chris Lattner [Wed, 5 Mar 2003 21:01:52 +0000 (21:01 +0000)]
Implement testcase CFGSimplify/EqualPHIEdgeBlockMerge.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5699
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Chris Lattner [Wed, 5 Mar 2003 20:35:24 +0000 (20:35 +0000)]
New testcase for feature simplifycfg should handle
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5698
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Chris Lattner [Wed, 5 Mar 2003 20:22:50 +0000 (20:22 +0000)]
Add testcase for new feature for simplifycfg pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5697
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Chris Lattner [Tue, 4 Mar 2003 19:37:49 +0000 (19:37 +0000)]
Initial checkin of AliasAnalysis doc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5696
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Chris Lattner [Tue, 4 Mar 2003 16:40:17 +0000 (16:40 +0000)]
Fix bug: BasicAA/2003-03-04-GEPCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5695
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Chris Lattner [Tue, 4 Mar 2003 16:33:52 +0000 (16:33 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5694
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Chris Lattner [Mon, 3 Mar 2003 23:32:45 +0000 (23:32 +0000)]
Convert LICM over to use AliasSetTracker. Besides being nicer, this automatically
allows LICM to use access sizes to help alias analysis be more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5693
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Chris Lattner [Mon, 3 Mar 2003 23:28:55 +0000 (23:28 +0000)]
Fix bug: Assembler/2003-03-03-DuplicateConstant.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5692
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Chris Lattner [Mon, 3 Mar 2003 23:28:05 +0000 (23:28 +0000)]
ADd two new 'add' methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5691
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Chris Lattner [Mon, 3 Mar 2003 23:27:52 +0000 (23:27 +0000)]
Add a few new 'add' methods. Move the iterator around
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5690
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Chris Lattner [Mon, 3 Mar 2003 23:27:15 +0000 (23:27 +0000)]
Make the testcase more interesting, test that two different array elements don't alias
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5689
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Chris Lattner [Mon, 3 Mar 2003 21:29:00 +0000 (21:29 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5688
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Chris Lattner [Mon, 3 Mar 2003 20:28:42 +0000 (20:28 +0000)]
Add new testcase for forward reference of struct type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5687
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Chris Lattner [Mon, 3 Mar 2003 19:57:46 +0000 (19:57 +0000)]
Eliminate tons of bogus warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5686
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Chris Lattner [Mon, 3 Mar 2003 17:25:18 +0000 (17:25 +0000)]
Change the mem2reg interface to accept a TargetData argument
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5685
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Chris Lattner [Mon, 3 Mar 2003 17:13:31 +0000 (17:13 +0000)]
Don't apply type information to load instructions if it will cause collapsing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5684
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Chris Lattner [Mon, 3 Mar 2003 17:13:22 +0000 (17:13 +0000)]
Don't apply type information to loads
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5683
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Chris Lattner [Sun, 2 Mar 2003 23:43:34 +0000 (23:43 +0000)]
Fix a problem with negative indexes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5681
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Chris Lattner [Fri, 28 Feb 2003 20:30:20 +0000 (20:30 +0000)]
* Don't run tests if compilation failed
* Don't summarize tests if testing failed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5680
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Chris Lattner [Fri, 28 Feb 2003 20:05:20 +0000 (20:05 +0000)]
Fix broken links
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5678
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Chris Lattner [Fri, 28 Feb 2003 19:40:05 +0000 (19:40 +0000)]
Allow tests to run for 5 minutes before timing out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5677
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Chris Lattner [Fri, 28 Feb 2003 19:21:40 +0000 (19:21 +0000)]
Fix bug: LICM/2003-02-28-PromoteDifferentType.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5675
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Chris Lattner [Fri, 28 Feb 2003 19:21:27 +0000 (19:21 +0000)]
Fix testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5674
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Chris Lattner [Fri, 28 Feb 2003 19:20:56 +0000 (19:20 +0000)]
Add a test for a feature that I hope will be implemented someday
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5673
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Chris Lattner [Fri, 28 Feb 2003 19:13:58 +0000 (19:13 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5672
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Chris Lattner [Fri, 28 Feb 2003 16:54:45 +0000 (16:54 +0000)]
Add dump method for Loops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5671
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Chris Lattner [Fri, 28 Feb 2003 16:54:37 +0000 (16:54 +0000)]
Add dump method for loops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5670
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Chris Lattner [Fri, 28 Feb 2003 16:54:17 +0000 (16:54 +0000)]
Fix bug I introduced yesterday :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5669
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Chris Lattner [Fri, 28 Feb 2003 16:13:20 +0000 (16:13 +0000)]
* Reduce the number of useless bytecode files produced by bugpoint.
- This also speeds it up as the bytecode writer isn't terribly fast.
* Add a new cleanup pass after everything else to run -funcresolve -globaldce
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5668
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Chris Lattner [Fri, 28 Feb 2003 03:07:54 +0000 (03:07 +0000)]
Fix bug: LICM/2003-02-27-PreheaderExitNodeUpdate.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5667
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Chris Lattner [Fri, 28 Feb 2003 03:05:15 +0000 (03:05 +0000)]
Add graph traits specializations for loop nesting information...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5666
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Chris Lattner [Fri, 28 Feb 2003 02:55:26 +0000 (02:55 +0000)]
New test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5665
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Chris Lattner [Thu, 27 Feb 2003 22:48:57 +0000 (22:48 +0000)]
Fix bug: 2003-02-27-PreheaderExitNodeUpdate.ll by updating exit node info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5664
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Chris Lattner [Thu, 27 Feb 2003 22:48:28 +0000 (22:48 +0000)]
Add new Loop::hasExitBlock helper method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5663
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Chris Lattner [Thu, 27 Feb 2003 22:48:08 +0000 (22:48 +0000)]
Simplify a bit by using a new member function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5662
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Chris Lattner [Thu, 27 Feb 2003 22:37:44 +0000 (22:37 +0000)]
Change behavior of changeExitBlock function to replace all instances of exit block
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5661
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Chris Lattner [Thu, 27 Feb 2003 22:34:31 +0000 (22:34 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5660
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Chris Lattner [Thu, 27 Feb 2003 22:31:07 +0000 (22:31 +0000)]
Add a new assertion to check that stuff is happening right
Ironically the exit block modification code wasn't updating the exit block
information itself. Fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5659
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Chris Lattner [Thu, 27 Feb 2003 21:59:36 +0000 (21:59 +0000)]
Fix bug: 2003-02-27-StoreSinkPHIs.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5658
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Chris Lattner [Thu, 27 Feb 2003 21:59:31 +0000 (21:59 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5657
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Chris Lattner [Thu, 27 Feb 2003 21:51:38 +0000 (21:51 +0000)]
Fix bug: LICM/2003-02-27-PreheaderProblem.ll
There may be a single outside predecessor and
still need a new loop-preheader if the predecessor has multiple
successors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5656
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Chris Lattner [Thu, 27 Feb 2003 21:50:19 +0000 (21:50 +0000)]
* Don't forget to update Loop information!
* Remove bogus assertion: there may be a single outside predecessor and
still need a new loop-preheader if the predecessor has multiple
successors. See bug: LICM/2003-02-27-PreheaderProblem.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5655
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Chris Lattner [Thu, 27 Feb 2003 21:38:56 +0000 (21:38 +0000)]
Testcase for Preheaders problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5654
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Chris Lattner [Thu, 27 Feb 2003 20:55:48 +0000 (20:55 +0000)]
Replace assertion with a handler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5653
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Chris Lattner [Thu, 27 Feb 2003 20:27:08 +0000 (20:27 +0000)]
* Significant changes to the preheader insertion pass:
- Now we perform loop exit-block splitting to ensure exit blocks are
always dominated by the loop header.
- We now preserve dominance frontier information
- This fixes bug: LICM/2003-02-26-LoopExitNotDominated.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5652
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Chris Lattner [Thu, 27 Feb 2003 20:24:17 +0000 (20:24 +0000)]
Make the interface to update a little more efficient
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5651
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Chris Lattner [Thu, 27 Feb 2003 00:38:34 +0000 (00:38 +0000)]
- LoopInfo now calculates and tracks loop exit blocks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5650
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Chris Lattner [Thu, 27 Feb 2003 00:37:22 +0000 (00:37 +0000)]
* LoopInfo now keeps track of exit blocks from the loop
* New LoopInfo::isLoopHeader method
* Remove some #if 0 code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5649
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Chris Lattner [Wed, 26 Feb 2003 23:16:44 +0000 (23:16 +0000)]
New testcase crashing LICM
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5648
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Chris Lattner [Wed, 26 Feb 2003 22:11:00 +0000 (22:11 +0000)]
Make the aliassettracker much more precise by actually tracking size
information for various accesses. What a concept.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5647
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Chris Lattner [Wed, 26 Feb 2003 22:01:58 +0000 (22:01 +0000)]
Fix test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5646
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Chris Lattner [Wed, 26 Feb 2003 21:57:23 +0000 (21:57 +0000)]
Fix bug: BasicAA/2003-02-26-AccessSizeTest.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5645
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Chris Lattner [Wed, 26 Feb 2003 21:39:52 +0000 (21:39 +0000)]
New testcase for size tracking brokenness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5644
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Chris Lattner [Wed, 26 Feb 2003 21:28:49 +0000 (21:28 +0000)]
Fix several bugs in basic-aa
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5643
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Chris Lattner [Wed, 26 Feb 2003 20:00:41 +0000 (20:00 +0000)]
Rename -no-* to -disable-*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5642
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Chris Lattner [Wed, 26 Feb 2003 19:57:10 +0000 (19:57 +0000)]
Add new -no-aa implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5641
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Chris Lattner [Wed, 26 Feb 2003 19:41:54 +0000 (19:41 +0000)]
Move BasicAA pass out to it's own header file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5640
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Chris Lattner [Wed, 26 Feb 2003 19:41:46 +0000 (19:41 +0000)]
BasicAA doesn't need a public header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5639
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Chris Lattner [Wed, 26 Feb 2003 19:29:36 +0000 (19:29 +0000)]
Adjust to implement new AA interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5638
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Chris Lattner [Wed, 26 Feb 2003 19:29:16 +0000 (19:29 +0000)]
Adjust to new AA interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5637
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Chris Lattner [Wed, 26 Feb 2003 19:28:57 +0000 (19:28 +0000)]
Convert to work with new AliasAnalysis interface by conservatively assuming all pointers are arbitrarily large accesses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5636
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Chris Lattner [Wed, 26 Feb 2003 19:27:35 +0000 (19:27 +0000)]
Calculate and pass load sizes to the alias analysis infrastructure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5635
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Chris Lattner [Wed, 26 Feb 2003 19:27:05 +0000 (19:27 +0000)]
Adjust to new AA interface
Add tracking for Mod/Ref info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5634
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Chris Lattner [Wed, 26 Feb 2003 19:26:51 +0000 (19:26 +0000)]
- Checkin of the alias analysis work:
* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
* BasicAA can now disambiguate A[i][1] and A[j][2] for conservative request
sizes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5633
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Chris Lattner [Wed, 26 Feb 2003 19:25:04 +0000 (19:25 +0000)]
Tweak to work with new AA implementation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5632
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Chris Lattner [Wed, 26 Feb 2003 19:24:47 +0000 (19:24 +0000)]
Checkin of new alias analysis interface:
* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5631
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Chris Lattner [Wed, 26 Feb 2003 19:10:57 +0000 (19:10 +0000)]
Allow ImmutablePass's to require other immutable passes and to be initialized
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5630
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Chris Lattner [Wed, 26 Feb 2003 19:10:28 +0000 (19:10 +0000)]
* Un "protect" the getAnalysis<> functions
* Add a new initializePass() method to ImmutablePass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5629
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Chris Lattner [Wed, 26 Feb 2003 16:38:22 +0000 (16:38 +0000)]
Remove implemented projects
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5628
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Chris Lattner [Wed, 26 Feb 2003 16:38:15 +0000 (16:38 +0000)]
Update programmers manual for renamed method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5627
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Chris Lattner [Wed, 26 Feb 2003 16:18:00 +0000 (16:18 +0000)]
Hopefully final tweak to this testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5626
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Chris Lattner [Tue, 25 Feb 2003 21:43:37 +0000 (21:43 +0000)]
Add a new test for basicaa
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5625
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Chris Lattner [Tue, 25 Feb 2003 21:14:59 +0000 (21:14 +0000)]
Fix typeo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5624
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Chris Lattner [Tue, 25 Feb 2003 20:27:09 +0000 (20:27 +0000)]
Remove wierd case that can never happen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5623
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Chris Lattner [Tue, 25 Feb 2003 00:00:50 +0000 (00:00 +0000)]
Add new helper template function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5622
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Chris Lattner [Mon, 24 Feb 2003 23:14:07 +0000 (23:14 +0000)]
Fix testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5621
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Chris Lattner [Mon, 24 Feb 2003 20:48:32 +0000 (20:48 +0000)]
Rename Instruction::hasSideEffects() -> mayWriteToMemory()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5620
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Chris Lattner [Mon, 24 Feb 2003 20:37:56 +0000 (20:37 +0000)]
This is a substantial rewrite of the AliasSetTracker class which now uses
a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5619
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Chris Lattner [Mon, 24 Feb 2003 20:35:45 +0000 (20:35 +0000)]
Initial checkin of CallSite wrapper for Call/Invoke instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5618
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Chris Lattner [Mon, 24 Feb 2003 20:30:14 +0000 (20:30 +0000)]
Fix test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5617
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Chris Lattner [Mon, 24 Feb 2003 20:07:54 +0000 (20:07 +0000)]
Make printing messages nicer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5616
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Chris Lattner [Mon, 24 Feb 2003 04:40:35 +0000 (04:40 +0000)]
Fix #endif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5615
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Chris Lattner [Mon, 24 Feb 2003 04:31:49 +0000 (04:31 +0000)]
Add support for the slist extension
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5614
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Chris Lattner [Mon, 24 Feb 2003 03:52:32 +0000 (03:52 +0000)]
Initial implementation of Loop invariant memory->scalar promotion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5613
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