6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-19 19:29:31 +00:00
Code Issues Projects Releases Wiki Activity
2,314 Commits 39 Branches 0 Tags 277 MiB
52a9a1def8
Commit Graph

1366 Commits

Author SHA1 Message Date
Chris Lattner
52a9a1def8 Oops, disable debugging code all the way. :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2447 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 21:47:40 +00:00
Chris Lattner
b9a6634466 * Finish the implementation of isEdgeFeasible this fixes bug: 
test/Regression/Transforms/SCCP/2002-05-02-EdgeFailure.ll
* SCCP now preserves the CFG:  It leaves conditional branches the way they
  are in the program, not simplifying them.  A seperate pass should eliminate
  the potentially dead basic blocks and edges in the CFG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2446 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 21:44:00 +00:00
Chris Lattner
59f0ce2a41 * Enable SCCP debugging to be turned on with a simple change of #define 
* Change worklist to a set so that duplicates cannot happen
* Add support for the invoke instruction
* Avoid marking store and free instructions as overdefined, since they
  cannot produce a value anyway.
* Inline the OperandChangedState implementation
* Add isEdgeFeasible in preparation to fix a bug.  Right now it behaves
  exactly as before.
* Remove obsolete comment about constant pools


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2445 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 21:18:01 +00:00
Chris Lattner
0e9c515439 * Simplify the code by not bothering to name the folded constant 
* Do not skip the instruction immediately after a folded instruction.  This
  was causing the testcase failure:
	test/Regression/Transforms/SCCP/2002-05-02-MissSecondInst.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2443 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 20:32:51 +00:00
Chris Lattner
f4dca807d8 Implement cast operations on booleans to allow casting bools to ints, f.e. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2437 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 19:28:45 +00:00
Chris Lattner
9705a15b1a * Fix a bug (test/Regression/Assembler/2002-05-02-InvalidForwardRef.ll) 
introduced in the 1.66 revision of this file.
* Convert a hard coded constant to a symbolic value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2436 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 19:27:42 +00:00
Chris Lattner
b05ca44eb9 The implementation keyword is no longer neccesary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2434 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 19:11:29 +00:00
Chris Lattner
0e73ce6d94 The "implementation" is now allowed but not required by the parser. All type 
definitions must still occur before function bodies, but the wierd keyword is
no longer neccesary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2433 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 19:11:13 +00:00
Chris Lattner
872265ee1b ExprTypeConvert will already do this transformation, no need to specialize 
it here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2431 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 17:38:55 +00:00
Chris Lattner
1f8d13c361 Be a little more efficient, do not generate loads and stores with indices in them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2430 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 17:38:14 +00:00
Chris Lattner
bbad858b3a Fix bug: test/Regression/Transforms/LevelRaise/2002-05-02-BadCastElimination.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2429 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 17:37:34 +00:00
Chris Lattner
a1be566213 * Add ability to eliminate a bunch of different cascading cast variations 
* Allow elimination of getelementptr X, uint 0 (which is a noop)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2428 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 17:06:02 +00:00
Chris Lattner
68d024dde4 Fixed bug: test/Regression/Transforms/Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2423 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-01 15:38:23 +00:00
Chris Lattner
71d3934bad Remove unneccesary pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2420 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-30 20:52:49 +00:00
Chris Lattner
ee37bb34d1 Fix problem where subpasses would invalidate all analyses outstanding 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2418 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-30 18:50:17 +00:00
Chris Lattner
6c1ce21ee6 Add folding rules for mul X, 0 and mul X, 2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2417 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 22:24:47 +00:00
Chris Lattner
0dbfc05a2a Significantly clean up SCCP pass. Now the two classes are merged and in 
an anonymous namespace where they belong.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2415 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 21:26:08 +00:00
Chris Lattner
f737121054 Range insertion now returns an iterator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2414 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 21:25:34 +00:00
Chris Lattner
ea1e8c70eb Make the range insert operation return an iterator, even though the STL 
range insert doesn't


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2413 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 21:23:30 +00:00
Chris Lattner
94cf3b1c67 Remove unused files: This is the old induction varaible cannonicalization 
pass built on top of interval analysis


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2411 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 20:18:00 +00:00
Chris Lattner
4840146b46 Fix for problem when allocating something like this: 
malloc(100-i);


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2409 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 20:09:21 +00:00
Chris Lattner
e2cbbce6aa Fix #include broken by iMemory.h not including DerivedTypes.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2407 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:56:45 +00:00
Chris Lattner
86e9187dcc Add neccesary #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2406 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:48:55 +00:00
Chris Lattner
72a1d4e126 changes because iMemory.h no longer #includes DerivedTypes.h 
This only requires Type.h anyway


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2405 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:48:30 +00:00
Chris Lattner
3eb59c0074 Changes so that iMemory.h doesn't include DerivedTypes.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2404 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:46:50 +00:00
Chris Lattner
924025e9ad Fix bug: test/Regression/Other/2002-04-29-NameBinding.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2402 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:25:33 +00:00
Chris Lattner
f772f8ef38 Eliminate dead global variables 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2400 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:13:11 +00:00
Chris Lattner
c6f3ae5c66 Eliminate duplicate or unneccesary #include's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 17:42:12 +00:00
Chris Lattner
8b054c0eb9 Remove broken assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2396 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 16:20:25 +00:00
Chris Lattner
96c466b06a Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 14:57:45 +00:00
Chris Lattner
691fa3cfb1 Add a new command line option for PassManager using utilities. 
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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2394 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 04:04:29 +00:00
Chris Lattner
097632eae3 More cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2392 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 01:58:47 +00:00
Chris Lattner
2f6f03bddd Code cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2391 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 01:22:55 +00:00
Chris Lattner
18b24ea4b6 Remove dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2390 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:57:50 +00:00
Chris Lattner
cc82cc174c FIXME removed: malloc/alloca ALWAYS have a size argument 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2389 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:57:33 +00:00
Chris Lattner
9d73279ec8 Todo has been implemented, remove it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2387 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:45:02 +00:00
Chris Lattner
97e52e4336 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2386 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:27:06 +00:00
Chris Lattner
3330e5be7a Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2384 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:25:41 +00:00
Chris Lattner
d30efaf56e * Add a stub to FunctionPass so that subclasses can declare that they do not 
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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2383 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 20:46:05 +00:00
Chris Lattner
3adc069c8b Move include/llvm/PassManager.h to lib/VMCore/PassManagerT.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2382 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 20:42:50 +00:00
Chris Lattner
d50b671280 Add #include that was removed from TargetMachine.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2381 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 20:40:59 +00:00
Chris Lattner
97453d60c6 Include appropriate file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2379 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 20:40:16 +00:00
Chris Lattner
31bcdb822f Split ConstantVals.h into Constant.h and Constants.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2378 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:55:58 +00:00
Chris Lattner
bfeec103e1 Simplify and update code a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2376 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:20:10 +00:00
Chris Lattner
b9ddce65c2 Eliminate the PromoteInstance class, incorporating it into the PromotePass 
class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2375 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:12:38 +00:00
Chris Lattner
0adb9f95ea Eliminate visited, CurrentValue, and WriteSets as instance variables of 
PromoteInstance.  Make them local variables that are passed around as
appropriate.  Especially in the case of CurrentValue, this makes the
code simpler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2374 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:54:01 +00:00
Chris Lattner
5b5df1747f * Fix bug: test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll 
* Minor cleanup that was missed in last patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2373 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:39:46 +00:00
Chris Lattner
9f4eb01dd4 This huge changeset is a strictly cleanup change 
Bugfixes will come in the next revision so that the diff is obvious.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2372 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:27:55 +00:00
Chris Lattner
1b7f7dc4b4 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes 
to the global namespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2370 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:21:30 +00:00
Chris Lattner
8fc2f2072d Remove all contents of the cfg namespace to the global namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2369 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:19:42 +00:00