Chris Lattner [Sat, 22 Feb 2003 23:04:52 +0000 (23:04 +0000)]
Add a new interface file for the PromoteMemToReg interface in the Utils library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5609
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Chris Lattner [Sat, 22 Feb 2003 22:25:17 +0000 (22:25 +0000)]
Clean up std namespace references
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5608
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Chris Lattner [Sat, 22 Feb 2003 22:20:19 +0000 (22:20 +0000)]
New testcase to check to see if LICM is performing scalar promotion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5607
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Chris Lattner [Sat, 22 Feb 2003 21:33:11 +0000 (21:33 +0000)]
Dramatically simplify building of natural loops and fix a bug where the BBMap
was not correctly computed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5606
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Chris Lattner [Thu, 20 Feb 2003 00:28:00 +0000 (00:28 +0000)]
Fix the requisite bug that I introduced
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5605
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Chris Lattner [Thu, 20 Feb 2003 00:18:07 +0000 (00:18 +0000)]
Fix 80 character formatting
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5604
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Chris Lattner [Thu, 20 Feb 2003 00:17:17 +0000 (00:17 +0000)]
Fix bug: 2003-02-19-LoopInfoNestingBug.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5603
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Chris Lattner [Thu, 20 Feb 2003 00:09:26 +0000 (00:09 +0000)]
Add a testcase for broken loopinfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5602
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Chris Lattner [Thu, 20 Feb 2003 00:09:19 +0000 (00:09 +0000)]
Make tests rerun if analyze is rebuilt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5601
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Chris Lattner [Wed, 19 Feb 2003 22:12:20 +0000 (22:12 +0000)]
Fix warnings compiling C files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5600
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Chris Lattner [Tue, 18 Feb 2003 20:42:15 +0000 (20:42 +0000)]
Remove support for memset
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5599
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Chris Lattner [Tue, 18 Feb 2003 20:42:07 +0000 (20:42 +0000)]
Add lots of functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5598
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Chris Lattner [Tue, 18 Feb 2003 19:57:07 +0000 (19:57 +0000)]
4 new transformations:
* X*C + X --> X * (C+1)
* X + X*C --> X * (C+1)
* X - X*C --> X * (1-C)
* X*C - X --> X * (C-1)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5592
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Chris Lattner [Tue, 18 Feb 2003 19:55:31 +0000 (19:55 +0000)]
Add new testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5591
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Chris Lattner [Tue, 18 Feb 2003 19:43:53 +0000 (19:43 +0000)]
Modernize testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5590
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Chris Lattner [Tue, 18 Feb 2003 19:43:21 +0000 (19:43 +0000)]
Modernize testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5589
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Chris Lattner [Tue, 18 Feb 2003 19:28:47 +0000 (19:28 +0000)]
test for a variety of new transformations:
* A & ~A == 0
* A / (2^c) == A >> c if unsigned
* 0 / A == 0
* 1.0 * A == A
* A * (2^c) == A << c
* A ^ ~A == -1
* A | ~A == -1
* 0 % X = 0
* A % (2^c) == A & (c-1) if unsigned
* A - (A & B) == A & ~B
* -1 - A == ~A
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5588
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Chris Lattner [Tue, 18 Feb 2003 19:28:33 +0000 (19:28 +0000)]
Add a variety of new transformations:
* A & ~A == 0
* A / (2^c) == A >> c if unsigned
* 0 / A == 0
* 1.0 * A == A
* A * (2^c) == A << c
* A ^ ~A == -1
* A | ~A == -1
* 0 % X = 0
* A % (2^c) == A & (c-1) if unsigned
* A - (A & B) == A & ~B
* -1 - A == ~A
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5587
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Chris Lattner [Tue, 18 Feb 2003 19:16:45 +0000 (19:16 +0000)]
modernize testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5586
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Chris Lattner [Tue, 18 Feb 2003 18:06:44 +0000 (18:06 +0000)]
Modernize testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5585
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Chris Lattner [Fri, 14 Feb 2003 23:27:18 +0000 (23:27 +0000)]
Fix resolution of indirect function calls... whoops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5576
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Anand Shukla [Fri, 14 Feb 2003 20:41:53 +0000 (20:41 +0000)]
Changes to runtime framework
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5572
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Chris Lattner [Fri, 14 Feb 2003 20:25:47 +0000 (20:25 +0000)]
Mark function edges
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5571
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Chris Lattner [Fri, 14 Feb 2003 19:12:29 +0000 (19:12 +0000)]
Fix a bug that cause a crash resolving questionable function calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5567
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Chris Lattner [Fri, 14 Feb 2003 06:28:00 +0000 (06:28 +0000)]
- Eliminate provably non-pointer nodes from graphs.
This helps a lot of testcases, for example:
New Time New #Nodes Old Time Old #Nodes
254.gap: 91.1024 21605 91.1397 22657
povray31: 2.7807 8613 3.0152 10338
255.vortex: 1.2034 8153 1.2172 8822
moria: .6756 3150 .7054 3877
300.twolf: .1652 2010 .1851 3270
Typically, testcases which use long and ulong integers a lot get better, f.e. povray above.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5566
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Chris Lattner [Fri, 14 Feb 2003 05:34:36 +0000 (05:34 +0000)]
Fix a misunderstanding of the standard associative containers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5565
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Chris Lattner [Fri, 14 Feb 2003 04:55:58 +0000 (04:55 +0000)]
Don't put integer pointers (longs) into the scalar map.
This speeds stuff up by 10% on some tests, woot!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5564
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Chris Lattner [Fri, 14 Feb 2003 04:22:13 +0000 (04:22 +0000)]
Clarify the Makefile.config settings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5563
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Chris Lattner [Fri, 14 Feb 2003 03:07:17 +0000 (03:07 +0000)]
Fix bug: LevelRaise/2003-02-13-CallRaise.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5562
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Chris Lattner [Fri, 14 Feb 2003 03:02:16 +0000 (03:02 +0000)]
New testcase distilled from LARN
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5561
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Chris Lattner [Thu, 13 Feb 2003 21:44:18 +0000 (21:44 +0000)]
Hax0r around a deficiency in the Pass infrastructure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5555
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Chris Lattner [Thu, 13 Feb 2003 20:14:40 +0000 (20:14 +0000)]
Use the new tailclip property new added to graphviz CVS to make call nodes
actually intelligable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5554
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Chris Lattner [Thu, 13 Feb 2003 19:46:22 +0000 (19:46 +0000)]
This speeds up processing LLVM a _lot_, 17% in the case of loading and destroying "vortex"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5553
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Chris Lattner [Thu, 13 Feb 2003 19:09:00 +0000 (19:09 +0000)]
Move node forwarding code from being inlined to being out-of-line.
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5552
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Chris Lattner [Thu, 13 Feb 2003 16:56:30 +0000 (16:56 +0000)]
Fix profile builds
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5551
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Chris Lattner [Thu, 13 Feb 2003 16:25:28 +0000 (16:25 +0000)]
Make more compatible with GCC 2.96
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5550
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Chris Lattner [Thu, 13 Feb 2003 05:07:53 +0000 (05:07 +0000)]
Remove gunk that was supposed to make space evaluation more precise, but never worked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5549
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Chris Lattner [Wed, 12 Feb 2003 21:45:39 +0000 (21:45 +0000)]
New testcase, for something we may never really want to support :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5548
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Chris Lattner [Wed, 12 Feb 2003 20:45:45 +0000 (20:45 +0000)]
Add -fomit-frame-pointer when optimizing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5547
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Joel Stanley [Wed, 12 Feb 2003 20:45:00 +0000 (20:45 +0000)]
Fixed alloca declaration problem on sun.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5546
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Chris Lattner [Wed, 12 Feb 2003 19:02:13 +0000 (19:02 +0000)]
Don't output times in "scientific" notation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5544
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Chris Lattner [Wed, 12 Feb 2003 18:45:08 +0000 (18:45 +0000)]
Add new -no-verify option
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5542
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Chris Lattner [Wed, 12 Feb 2003 18:43:33 +0000 (18:43 +0000)]
Add a new -no-output option, useful for -aa-eval tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5541
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Chris Lattner [Tue, 11 Feb 2003 23:12:23 +0000 (23:12 +0000)]
Implement more functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5538
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Chris Lattner [Tue, 11 Feb 2003 23:12:09 +0000 (23:12 +0000)]
Rename options
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5537
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Chris Lattner [Tue, 11 Feb 2003 23:11:51 +0000 (23:11 +0000)]
Implement a "union-findy" version of DS-Analysis, which eliminates the
Referrers list on DSNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5536
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Chris Lattner [Tue, 11 Feb 2003 19:27:27 +0000 (19:27 +0000)]
Minor tweaks to printing. Close the file before viewing it in viewGraph
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5535
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Chris Lattner [Tue, 11 Feb 2003 06:36:00 +0000 (06:36 +0000)]
Fix uninitialized member problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5534
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Chris Lattner [Mon, 10 Feb 2003 22:46:47 +0000 (22:46 +0000)]
Bugfix for calling dump() after the links vector has been cleared
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5533
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Chris Lattner [Mon, 10 Feb 2003 18:47:23 +0000 (18:47 +0000)]
Modest speedup which seems to help steens quite a bit on large graphs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5532
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Chris Lattner [Mon, 10 Feb 2003 18:19:41 +0000 (18:19 +0000)]
Move getNode() out of line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5531
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Chris Lattner [Mon, 10 Feb 2003 18:18:18 +0000 (18:18 +0000)]
Fix problem breaking GAP, use hasNoReferrers more
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5530
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Chris Lattner [Mon, 10 Feb 2003 18:17:38 +0000 (18:17 +0000)]
Implement a new method "viewGraph" which can be used to instantly view a graph from GDB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5529
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Chris Lattner [Mon, 10 Feb 2003 18:17:07 +0000 (18:17 +0000)]
Implement a new "viewGraph" method which can be used to instantly view a graph from gdb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5528
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Chris Lattner [Mon, 10 Feb 2003 18:16:36 +0000 (18:16 +0000)]
Rearrange code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5527
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Chris Lattner [Mon, 10 Feb 2003 18:16:19 +0000 (18:16 +0000)]
Fix problem breaking Fhourstones
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5526
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Chris Lattner [Mon, 10 Feb 2003 15:55:50 +0000 (15:55 +0000)]
Revert Anand's patch which broke the build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5525
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Chris Lattner [Mon, 10 Feb 2003 00:14:57 +0000 (00:14 +0000)]
Make steensgaards performance not shameful
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5524
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Chris Lattner [Sun, 9 Feb 2003 23:04:12 +0000 (23:04 +0000)]
Don't insert null entries into the scalar map for constexpr (cast null to Ty)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5523
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Anand Shukla [Sun, 9 Feb 2003 21:15:36 +0000 (21:15 +0000)]
*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5522
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Chris Lattner [Sun, 9 Feb 2003 21:13:57 +0000 (21:13 +0000)]
Remove the -debug option from release executables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5521
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Chris Lattner [Sun, 9 Feb 2003 20:40:13 +0000 (20:40 +0000)]
Allow printing of various types of alias analysis results
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5520
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Chris Lattner [Sun, 9 Feb 2003 19:38:11 +0000 (19:38 +0000)]
Implement knowledge in BasicAA that &A->field != &A and (P+1) != P
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5519
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Chris Lattner [Sun, 9 Feb 2003 19:27:21 +0000 (19:27 +0000)]
- Fix BasicAA to correctly detect the non-aliasness of A[1] & A[2]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5518
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Chris Lattner [Sun, 9 Feb 2003 19:26:47 +0000 (19:26 +0000)]
Switch to using the right call vector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5517
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Chris Lattner [Sun, 9 Feb 2003 19:01:00 +0000 (19:01 +0000)]
Add a basic-aa test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5516
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Chris Lattner [Sun, 9 Feb 2003 18:42:43 +0000 (18:42 +0000)]
Fix major bugs in incompleteness marking that were pessimizing results
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5515
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Chris Lattner [Sun, 9 Feb 2003 18:42:16 +0000 (18:42 +0000)]
Print out the steens graph if -debug is specified
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5514
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Chris Lattner [Sun, 9 Feb 2003 18:41:49 +0000 (18:41 +0000)]
* Fix a bug where global incompleteness marking would not mark the global
itself incomplete!
* Allow incompleteness callers to specify they don't want globals to be
considered sources of incompleteness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5513
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Chris Lattner [Sun, 9 Feb 2003 18:40:25 +0000 (18:40 +0000)]
TD Pass now does not cause globals to mark nodes incomplete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5512
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Chris Lattner [Sat, 8 Feb 2003 23:08:02 +0000 (23:08 +0000)]
Add a special case for main because we know it's incoming arguments don't alias
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5511
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Chris Lattner [Sat, 8 Feb 2003 23:07:39 +0000 (23:07 +0000)]
Fix a bug where we would mark the callees arguments incomplete if the caller was external.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5510
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Chris Lattner [Sat, 8 Feb 2003 23:04:50 +0000 (23:04 +0000)]
Fix division by zero problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5509
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Chris Lattner [Sat, 8 Feb 2003 23:03:17 +0000 (23:03 +0000)]
Remove explicit result counters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5508
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Chris Lattner [Sat, 8 Feb 2003 20:18:39 +0000 (20:18 +0000)]
Add a flag which effectively disables field sensitivity
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5506
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Chris Lattner [Fri, 7 Feb 2003 20:39:48 +0000 (20:39 +0000)]
Don't bother counting alias results, allow the AliasAnalysisCounter to do that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5505
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Chris Lattner [Fri, 7 Feb 2003 20:39:17 +0000 (20:39 +0000)]
Allow counting multiple passes, and print the pass name counted
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5504
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Chris Lattner [Fri, 7 Feb 2003 19:46:03 +0000 (19:46 +0000)]
New general purpose alias analysis result auditor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5503
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Chris Lattner [Fri, 7 Feb 2003 19:25:35 +0000 (19:25 +0000)]
Add notes from Vikram's email
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5502
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Chris Lattner [Fri, 7 Feb 2003 19:22:53 +0000 (19:22 +0000)]
Remove obsolete page
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5501
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Chris Lattner [Thu, 6 Feb 2003 22:06:08 +0000 (22:06 +0000)]
Add a summary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5500
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Chris Lattner [Thu, 6 Feb 2003 22:03:46 +0000 (22:03 +0000)]
Fix a problem Sumant was running into
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5499
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Chris Lattner [Thu, 6 Feb 2003 21:29:49 +0000 (21:29 +0000)]
Simple N^2 alias anlysis accuracy checker
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5498
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Chris Lattner [Thu, 6 Feb 2003 19:39:21 +0000 (19:39 +0000)]
New "open projects" document
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5497
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Chris Lattner [Thu, 6 Feb 2003 00:15:08 +0000 (00:15 +0000)]
Fix an assertion failure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5496
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Chris Lattner [Wed, 5 Feb 2003 21:59:58 +0000 (21:59 +0000)]
Implement optimization for direct function call case. This dramatically
reduces the number of function nodes created and speeds up analysis by
about 10% overall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5495
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Chris Lattner [Wed, 5 Feb 2003 21:44:28 +0000 (21:44 +0000)]
Squelch warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5494
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Chris Lattner [Wed, 5 Feb 2003 19:40:59 +0000 (19:40 +0000)]
Allow the addition of edge source labels
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5493
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Chris Lattner [Tue, 4 Feb 2003 16:33:23 +0000 (16:33 +0000)]
Remove bogus assertion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5492
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Chris Lattner [Tue, 4 Feb 2003 00:59:50 +0000 (00:59 +0000)]
Fix a huge bug with handling non-pointer instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5491
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Chris Lattner [Tue, 4 Feb 2003 00:59:32 +0000 (00:59 +0000)]
Make the TD pass not include all of the call nodes from the local pass,
eliminating incomplete markers from them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5490
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Chris Lattner [Tue, 4 Feb 2003 00:03:57 +0000 (00:03 +0000)]
Add sanity check
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5489
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Chris Lattner [Tue, 4 Feb 2003 00:03:37 +0000 (00:03 +0000)]
Fix steensgaard to work on a lot more cases...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5488
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Chris Lattner [Tue, 4 Feb 2003 00:03:18 +0000 (00:03 +0000)]
Fix printing of nonfunction graphs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5487
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Chris Lattner [Mon, 3 Feb 2003 22:51:53 +0000 (22:51 +0000)]
Rename variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5486
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Chris Lattner [Mon, 3 Feb 2003 22:51:28 +0000 (22:51 +0000)]
Hack to work around deficiency in pass infrastructure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5485
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Chris Lattner [Mon, 3 Feb 2003 22:50:46 +0000 (22:50 +0000)]
Initial implementation of ds-aa
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5484
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Chris Lattner [Mon, 3 Feb 2003 21:40:14 +0000 (21:40 +0000)]
Check field sensitivity
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5483
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Chris Lattner [Mon, 3 Feb 2003 21:31:53 +0000 (21:31 +0000)]
Build DS-AA tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5482
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Chris Lattner [Mon, 3 Feb 2003 21:31:43 +0000 (21:31 +0000)]
Initial tests for DS alias analysis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5481
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