39db871f86
Be a little more efficient, do not generate loads and stores with indices in them.
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llvm-svn: 2430
2002-05-02 17:38:14 +00:00
94dcd411a5
Fix bug: test/Regression/Transforms/LevelRaise/2002-05-02-BadCastElimination.ll
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llvm-svn: 2429
2002-05-02 17:37:34 +00:00
48a44f7e23
* Add ability to eliminate a bunch of different cascading cast variations
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* Allow elimination of getelementptr X, uint 0 (which is a noop)
llvm-svn: 2428
2002-05-02 17:06:02 +00:00
90f608c002
Intitial checkin of cast tests
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llvm-svn: 2427
2002-05-02 17:01:39 +00:00
dff664314a
New testcase for bug found by Vikram
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llvm-svn: 2426
2002-05-02 16:16:39 +00:00
254e086e65
Check another case
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llvm-svn: 2424
2002-05-02 15:24:40 +00:00
b3e81510d7
Fixed bug: test/Regression/Transforms/Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll
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llvm-svn: 2423
2002-05-01 15:38:23 +00:00
65d4dcb6ca
New bug testcase
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llvm-svn: 2422
2002-05-01 15:33:12 +00:00
10120bdff0
Remove unneccesary pass.
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llvm-svn: 2421
2002-04-30 20:53:05 +00:00
f328577307
Remove unneccesary pass
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llvm-svn: 2420
2002-04-30 20:52:49 +00:00
12fc22300e
New testcase
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llvm-svn: 2419
2002-04-30 19:50:47 +00:00
cb42906835
Fix problem where subpasses would invalidate all analyses outstanding
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llvm-svn: 2418
2002-04-30 18:50:17 +00:00
31ba129cbe
Add folding rules for mul X, 0 and mul X, 2
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llvm-svn: 2417
2002-04-29 22:24:47 +00:00
5c9040e0e0
New test cases for mul folding
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llvm-svn: 2416
2002-04-29 22:24:24 +00:00
7d3253876a
Significantly clean up SCCP pass. Now the two classes are merged and in
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an anonymous namespace where they belong.
llvm-svn: 2415
2002-04-29 21:26:08 +00:00
27eeecbb69
Range insertion now returns an iterator
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llvm-svn: 2414
2002-04-29 21:25:34 +00:00
f3dee03ba9
Make the range insert operation return an iterator, even though the STL
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range insert doesn't
llvm-svn: 2413
2002-04-29 21:23:30 +00:00
aa261937c0
These aren't tools
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llvm-svn: 2412
2002-04-29 20:29:30 +00:00
09bbb5c015
Remove unused files: This is the old induction varaible cannonicalization
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pass built on top of interval analysis
llvm-svn: 2411
2002-04-29 20:18:00 +00:00
0fb0022f68
Move constant merging pass earlier
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Include the SCCP pass in gccas
llvm-svn: 2410
2002-04-29 20:11:38 +00:00
767210feb7
Fix for problem when allocating something like this:
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malloc(100-i);
llvm-svn: 2409
2002-04-29 20:09:21 +00:00
70f274b3a6
Merge Chris's script with the one already checked in
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llvm-svn: 2408
2002-04-29 19:11:01 +00:00
9c0b187463
Fix #include broken by iMemory.h not including DerivedTypes.h
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llvm-svn: 2407
2002-04-29 18:56:45 +00:00
70411b074c
Add neccesary #include
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llvm-svn: 2406
2002-04-29 18:48:55 +00:00
15e8f4c012
changes because iMemory.h no longer #includes DerivedTypes.h
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This only requires Type.h anyway
llvm-svn: 2405
2002-04-29 18:48:30 +00:00
913d18f567
Changes so that iMemory.h doesn't include DerivedTypes.h
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llvm-svn: 2404
2002-04-29 18:46:50 +00:00
df159af353
Change to allow iMemory.h to avoid including DerivedTypes.h
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llvm-svn: 2403
2002-04-29 18:46:22 +00:00
8cfc0d5f89
Fix bug: test/Regression/Other/2002-04-29-NameBinding.ll
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llvm-svn: 2402
2002-04-29 18:25:33 +00:00
ce42e8ac31
Remove InstForest from analysis namespace
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llvm-svn: 2401
2002-04-29 18:13:31 +00:00
b4de02df67
Eliminate dead global variables
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llvm-svn: 2400
2002-04-29 18:13:11 +00:00
9550e21152
Remove analysis namespace
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llvm-svn: 2399
2002-04-29 18:12:52 +00:00
68383d80de
New test for broken asm parser
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llvm-svn: 2398
2002-04-29 18:12:28 +00:00
d5a847057b
Eliminate duplicate or unneccesary #include's
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llvm-svn: 2397
2002-04-29 17:42:12 +00:00
2dfc667a7d
Remove broken assertion.
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llvm-svn: 2396
2002-04-29 16:20:25 +00:00
37104aace8
Add new optional getPassName() virtual function that a Pass can override
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to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
e2eb99eb62
Add a new command line option for PassManager using utilities.
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Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.
llvm-svn: 2394
2002-04-29 04:04:29 +00:00
e936e24ca4
Stub functions for timing support
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llvm-svn: 2393
2002-04-29 04:02:50 +00:00
8d843f6b77
More cleanups
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llvm-svn: 2392
2002-04-29 01:58:47 +00:00
fc1a433dae
Code cleanups
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llvm-svn: 2391
2002-04-29 01:22:55 +00:00
d0cfbae8c9
Remove dead code
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llvm-svn: 2390
2002-04-28 21:57:50 +00:00
0ebb7930c9
FIXME removed: malloc/alloca ALWAYS have a size argument
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llvm-svn: 2389
2002-04-28 21:57:33 +00:00
450bda1a42
Rename functions to be more consistend with other pass constructors
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llvm-svn: 2388
2002-04-28 21:45:36 +00:00
1d7f38d15e
Todo has been implemented, remove it
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llvm-svn: 2387
2002-04-28 21:45:02 +00:00
f12cc842b3
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
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llvm-svn: 2386
2002-04-28 21:27:06 +00:00
a452f86593
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFG
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llvm-svn: 2385
2002-04-28 21:26:51 +00:00
ee2ff5da74
Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG()
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llvm-svn: 2384
2002-04-28 21:25:41 +00:00
37c8667190
* Add a stub to FunctionPass so that subclasses can declare that they do not
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modify the CFG. It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
implementation details. Now PassManager is just a Pimpl class that wraps
PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
has to #include PassManagerT.h
llvm-svn: 2383
2002-04-28 20:46:05 +00:00
d0e9bd1ab2
Move include/llvm/PassManager.h to lib/VMCore/PassManagerT.h
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llvm-svn: 2382
2002-04-28 20:42:50 +00:00
63c52f3805
Add #include that was removed from TargetMachine.h
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llvm-svn: 2381
2002-04-28 20:40:59 +00:00
5cf963e3e0
Use forward decl instead of #include
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llvm-svn: 2380
2002-04-28 20:40:25 +00:00
Chris Lattner