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2607 Commits

Author SHA1 Message Date
Chris Lattner 2904f44693 Support opaque type printing a little bit at least 
llvm-svn: 2748
 2002-05-26 20:17:54 +00:00
Chris Lattner 5cd012d58c Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll 
Which contains a description of why this is neccesary.

llvm-svn: 2733
 2002-05-23 16:52:34 +00:00
Chris Lattner e8c7d75dd6 Avoid creating the symbol table if we don't need it. 
llvm-svn: 2728
 2002-05-22 22:53:05 +00:00
Chris Lattner 143e5a47c0 Print out function name with % style instead of "" style 
llvm-svn: 2726
 2002-05-22 22:29:26 +00:00
Chris Lattner f7373e4bec Fix bug: test/Regression/Transforms/CFGSimplify/2002-05-21-PHIElimination.ll 
llvm-svn: 2694
 2002-05-21 19:52:49 +00:00
Chris Lattner 408dbdb9ad Avoid emitting a useless comment for a basic block with no uses (which 
often happens for the entry basic block of a function)

llvm-svn: 2624
 2002-05-14 16:02:05 +00:00
Chris Lattner da6743e60c Add method to check to see if two _Instructions_ dominate each other 
llvm-svn: 2616
 2002-05-13 22:03:16 +00:00
Chris Lattner e7ba5fb065 We actually need this code for the release build to prevent link errors, 
un#ifdef it.

llvm-svn: 2606
 2002-05-10 18:54:35 +00:00
Chris Lattner 338a462110 Verify that function call arguments match the function signature 
llvm-svn: 2553
 2002-05-08 19:49:50 +00:00
Chris Lattner 78a0d421a2 Implement constant propogation of PHI instructions like this: 
X = phi(0, 0, 0)

llvm-svn: 2543
 2002-05-07 20:44:59 +00:00
Chris Lattner 15435fd550 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
llvm-svn: 2531
 2002-05-07 19:18:48 +00:00
Chris Lattner 7608a46cbe Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories

llvm-svn: 2523
 2002-05-07 18:36:35 +00:00
Chris Lattner 86ed92af6d Mark analyses that only depend on the CFG of a function 
llvm-svn: 2507
 2002-05-06 19:32:07 +00:00
Chris Lattner 7e0dbe62e8 Make functions that preserve the CFG not invalidate analyses that only depend 
on the CFG of a function

llvm-svn: 2506
 2002-05-06 19:31:52 +00:00
Chris Lattner 9f3077342b Move code out of header file 
llvm-svn: 2498
 2002-05-06 17:54:27 +00:00
Chris Lattner 181cc32365 Replace all usages of Type::isPointerType with isa<PointerType> 
llvm-svn: 2486
 2002-05-06 16:15:30 +00:00
Chris Lattner 398a86f14e Implement getPrimitiveSize() 
don't use isPointerType()

llvm-svn: 2485
 2002-05-06 16:14:39 +00:00
Chris Lattner 6670d86b0b Implement constant propogation of shifts 
llvm-svn: 2470
 2002-05-06 03:00:54 +00:00
Chris Lattner b2f02e5952 Print functions with curly braces instead of begin/end 
llvm-svn: 2469
 2002-05-06 03:00:40 +00:00
Chris Lattner 4ba780d26e Implement two iterator remove method 
llvm-svn: 2467
 2002-05-06 02:59:34 +00:00
Chris Lattner 0a144ad555 Implement remainder 
Fix implementation of Not

llvm-svn: 2464
 2002-05-03 21:41:07 +00:00
Chris Lattner 62af86eca8 Fix bug: test/Regression/Transforms/SCCP/2002-05-03-NotOperator.ll 
by using the ~ operator instead of !

llvm-svn: 2458
 2002-05-03 20:09:52 +00:00
Chris Lattner 293e186645 The implementation keyword is no longer neccesary 
llvm-svn: 2434
 2002-05-02 19:11:29 +00:00
Chris Lattner cb42906835 Fix problem where subpasses would invalidate all analyses outstanding 
llvm-svn: 2418
 2002-04-30 18:50:17 +00:00
Chris Lattner f3dee03ba9 Make the range insert operation return an iterator, even though the STL 
range insert doesn't

llvm-svn: 2413
 2002-04-29 21:23:30 +00:00
Chris Lattner 913d18f567 Changes so that iMemory.h doesn't include DerivedTypes.h 
llvm-svn: 2404
 2002-04-29 18:46:50 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner 37104aace8 Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.

llvm-svn: 2395
 2002-04-29 14:57:45 +00:00
Chris Lattner e2eb99eb62 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.

llvm-svn: 2394
 2002-04-29 04:04:29 +00:00
Chris Lattner 1d7f38d15e Todo has been implemented, remove it 
llvm-svn: 2387
 2002-04-28 21:45:02 +00:00
Chris Lattner f12cc842b3 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
llvm-svn: 2386
 2002-04-28 21:27:06 +00:00
Chris Lattner ee2ff5da74 Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG() 
llvm-svn: 2384
 2002-04-28 21:25:41 +00:00
Chris Lattner 37c8667190 * 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

llvm-svn: 2383
 2002-04-28 20:46:05 +00:00
Chris Lattner d0e9bd1ab2 Move include/llvm/PassManager.h to lib/VMCore/PassManagerT.h 
llvm-svn: 2382
 2002-04-28 20:42:50 +00:00
Chris Lattner ca14237696 Split ConstantVals.h into Constant.h and Constants.h 
llvm-svn: 2378
 2002-04-28 19:55:58 +00:00
Chris Lattner 78dd56fe62 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes 
to the global namespace

llvm-svn: 2370
 2002-04-28 16:21:30 +00:00
Chris Lattner 412d277f4a Remove extra unused argument from CheckFailed method 
Remove extraneous \n's from assert strings

llvm-svn: 2367
 2002-04-28 16:06:24 +00:00
Chris Lattner 9713b840cf The check to see if an external function was marked internal was not reachable! 
llvm-svn: 2366
 2002-04-28 16:04:26 +00:00
Chris Lattner a454b5b7c5 Minor changes to allow Modules (which are no longer Values) to work 
llvm-svn: 2361
 2002-04-28 05:14:06 +00:00
Chris Lattner 30ddf7f57f The contents of the SymTabValue class have been incorporated into the 
Module and Function classes directly.

llvm-svn: 2356
 2002-04-28 04:52:28 +00:00
Chris Lattner 2c8ff6345f * Incorporate the contents of SymTabValue into Function and Module 
* Module no longer subclasses Value

llvm-svn: 2355
 2002-04-28 04:51:51 +00:00
Chris Lattner f491044d0f Module's are no longer values 
llvm-svn: 2354
 2002-04-28 04:51:09 +00:00
Chris Lattner 99b6f5cac4 Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not 
const BasicBlocks

llvm-svn: 2337
 2002-04-28 00:15:57 +00:00
Chris Lattner f998685cd9 s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +00:00
Chris Lattner c8e665431b * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
 2002-04-27 06:56:12 +00:00
Chris Lattner b6cbad7be6 Trivial simplification of code 
llvm-svn: 2325
 2002-04-27 02:26:03 +00:00
Chris Lattner a85386f2de * Change Constant::getNullConstant to Constant::getNullValue 
* Remove some unused code

llvm-svn: 2324
 2002-04-27 02:25:43 +00:00
Chris Lattner d46bb6e933 * Abort program on verification errors 
* Verify that load, store, and GEP instructions indices are correct, because
  they _continually_ bite me on this pool allocations stuff

llvm-svn: 2309
 2002-04-24 19:12:21 +00:00
Chris Lattner 21ea83bb3e Add some basic checks of CallInst's. 
Assert now returns from the current function on error.

llvm-svn: 2308
 2002-04-18 22:11:52 +00:00
Chris Lattner 0e851daf53 * Convert the verifier to use an InstVisitor to be better structured 
* Implement checking that a binary operator's two sides are the same type
* Actually check that an instruction does not have a name if it has a void
  return type.

llvm-svn: 2305
 2002-04-18 20:37:37 +00:00
Chris Lattner 1ce991d6b9 Move asmwriter/getStrValue cruft into AsmWriter.cpp file. 
llvm-svn: 2300
 2002-04-18 18:53:33 +00:00
Chris Lattner 1e19468e4a Pull all of the getStrValue implementation cruft out of Constants.cpp and 
put it into the AsmWriter.  This code is kinda gross and could probably be
cleaned up, but not now.

llvm-svn: 2299
 2002-04-18 18:53:13 +00:00
Chris Lattner cc6733b40a Remove gep::isStructSelector 
CTor's do not allow names anymore for StoreInst objects

llvm-svn: 2285
 2002-04-18 14:44:53 +00:00
Chris Lattner de9c04cff3 Remove old frivolous uses of getStrValue in a debugging statement 
llvm-svn: 2270
 2002-04-16 21:36:59 +00:00
Chris Lattner 25bf874ff5 Remove unneccesary cast 
llvm-svn: 2269
 2002-04-16 21:36:29 +00:00
Chris Lattner d84bb63750 Changes to: 
* Fix bug printing method types (oops when converting previous code)
* Move some of the code from Constant::getStrValue implementations here.
  This allows us to do a MUCH MUCH better job printing out complex constant
  values (think an array of structure pointers), because we print symbolic
  type names instead of structural.  The assistance when debugging is immense

Eventually, Constant::getStrValue should be removed (it existed before because
the asmwriter file was not in VMCore), and everyone should go through the
asmwriter that want's equivalent functionality.

llvm-svn: 2268
 2002-04-16 21:36:08 +00:00
Chris Lattner af95e589df * Fix bug: test/Regression/Verifier/2002-04-13-RetTypes.ll 
* Check that arguments match the method types of the method they live in

llvm-svn: 2243
 2002-04-13 22:48:46 +00:00
Chris Lattner 8a939c9189 Minor bugfix for previous checkin 
llvm-svn: 2241
 2002-04-13 21:11:04 +00:00
Chris Lattner d816b5374f * Remove obselete code for unsized arrays 
* Add new function printTypeAtLeastOneLevel used to...
* Print the symbol table *WITH SYMBOLIC TYPES*.  Now we get:
       %tree = type { int, %tree*, %tree* }
  in the type definition section of the disassembled output instead of
       %tree = type { int, \2*, \2* }
  the different for the health benchmark and power are simply amazing.

llvm-svn: 2240
 2002-04-13 20:53:41 +00:00
Chris Lattner 10b7cb5de9 Add Module::getTypeName 
llvm-svn: 2237
 2002-04-13 18:58:33 +00:00
Chris Lattner 8d48df2ebc * Clean up code to use isa & dyncast instead of poking directly into instructions 
* Do not print the allocation size for a non array allocation (this used to work,
  but was broken).

llvm-svn: 2235
 2002-04-13 18:34:38 +00:00
Chris Lattner 189088e5d6 * Add comment 
* Do not print a space before the * in a pointer type.

llvm-svn: 2232
 2002-04-12 18:21:53 +00:00
Chris Lattner 486302a0e6 Add new check of return value type matching ret instruction values types 
llvm-svn: 2230
 2002-04-12 18:20:49 +00:00
Chris Lattner 6fc8c2374a Fix pure virtual function called exception! 
llvm-svn: 2229
 2002-04-12 18:19:45 +00:00
Chris Lattner 2e9fa6d101 Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

llvm-svn: 2216
 2002-04-09 19:48:49 +00:00
Chris Lattner 5f79b333fe Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

Move implementation to Function.cpp

llvm-svn: 2212
 2002-04-09 19:39:58 +00:00
Chris Lattner d255ae24db Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

Move Argument implementation to Function.cpp

llvm-svn: 2211
 2002-04-09 19:39:35 +00:00
Chris Lattner 807399ad86 Add a couple of extra casts to avoid extra #include 
llvm-svn: 2206
 2002-04-09 18:37:08 +00:00
Chris Lattner 34ea10c5b4 Add a couple of extra casts to avoid having to add #include 
llvm-svn: 2205
 2002-04-09 18:36:52 +00:00
Chris Lattner f85684a92d *blush* somehow this debugging code got checked in... 
llvm-svn: 2187
 2002-04-09 05:10:39 +00:00
Chris Lattner f739fa8541 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner c0b4c7bc32 * Narrow AsmWriter interface 
* Implement Value::print methods here instead of WriteToAssembly

llvm-svn: 2179
 2002-04-08 22:03:40 +00:00
Chris Lattner 65b529fe6d ConstantHandling moved into VMCore library 
llvm-svn: 2165
 2002-04-08 20:18:09 +00:00
Chris Lattner 6e6f5be53d Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h 
llvm-svn: 2156
 2002-04-08 00:15:29 +00:00
Chris Lattner 6915f8fc3c * Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.h 
because the slot calculator is already part of the VMCore library.
* Rename incorporateMethod and purgeMethod to *Function

llvm-svn: 2154
 2002-04-07 22:49:37 +00:00
Chris Lattner 3d381bb4d9 Remove some gross code by using the Value::dump method to do debug dumps 
llvm-svn: 2150
 2002-04-07 22:33:13 +00:00
Chris Lattner e026e92e0e Remove some gross code by using the VAlue::dump method to do debug dumps 
llvm-svn: 2149
 2002-04-07 22:32:25 +00:00
Chris Lattner f7e7948f1e Update comments 
Implement Value::dump here.

llvm-svn: 2148
 2002-04-07 22:31:46 +00:00
Chris Lattner 62b7fd136e Change references to the Method class to be references to the Function 
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
 2002-04-07 20:49:59 +00:00
Chris Lattner 34208394d0 Fix Bug: test/Regression/Other/2002-04-07-InfConstant.ll 
llvm-svn: 2142
 2002-04-07 08:42:53 +00:00
Chris Lattner 9a11be8491 Fix bug: test/Regression/Other/2002-04-07-HexFloatConstants.ll 
llvm-svn: 2141
 2002-04-07 08:37:11 +00:00
Chris Lattner af259a7f91 Implement constant propogation of multiply and divide instructions!! 
llvm-svn: 2134
 2002-04-07 08:10:14 +00:00
Chris Lattner de5047b174 * Make all of the refineAbstractType functions work identically 
* Remove ambiguous code that caused problems with understanding how stuff
  worked.
* Implement DerivedType::typeIsRefined right.  Add a big comment talking
  about it.
* The removeUserFromConcrete method already checks to see if the type is
  not abstract, so no need to duplicate the test all over this code

This checkin makes all of the type parsing related failures work.  All
Assembler Regression tests now pass!

llvm-svn: 2127
 2002-04-07 06:14:56 +00:00
Chris Lattner 054ec0ec05 * Reenable apparently neccesary code, that breaks testcases when enabled, 
but causes MANY FUNDAMENTAL PROBLEMS when not enabled. :(
* Add debugging function

llvm-svn: 2125
 2002-04-06 00:21:11 +00:00
Chris Lattner 70aa1c615c * FIX: test/Regression/Assembler/2002-02-19-TypeParsing.ll 
That was due to the StructType object not getting called multiple times
   to remove itself from the ATU list for an object, because it stopped
   getting queried due to this wrong test

* Improve debug output when DEBUG_MERGE_TYPES is on

llvm-svn: 2124
 2002-04-05 23:02:46 +00:00
Chris Lattner 078808ab27 * Move DerivedType::addAbstractTypeUser from DerivedType.h 
* Refactor a bunch of code.  Types now only remove one subelement at a time
  when they are told that they have changed
* Improve debugging output, add more assertions...
* FIX Bugs:
  * test/Regression/Assembler/2002-04-04-PureVirtMethCall.ll
  * test/Regression/Assembler/2002-04-04-PureVirtMethCall2.ll
  * The change to fix these bugs was the to ValTypeBase::refineAbstractType
    method.  Basically we #if 0'd out the chunk of code there and make the
    table get reorganized EVEN IF the type has the same pointer.  Merging
    opportunities were being missed!

llvm-svn: 2121
 2002-04-05 22:25:26 +00:00
Chris Lattner 8d50d4600e Clean up debugging code 
llvm-svn: 2119
 2002-04-05 19:53:06 +00:00
Chris Lattner 26b7ba59b8 * Refactor loop in removeAbstractTypeUser to be more clear 
* Fix a bug in DerivedType::refineAbstractTypeTo that caused
  test/Regression/Assembler/2002-04-05-TypeParsing.ll to fail.
  The added comment describes the fix

llvm-svn: 2118
 2002-04-05 19:44:07 +00:00
Chris Lattner e2f2f54f0c s/MethodType/FunctionType 
llvm-svn: 2115
 2002-04-04 22:19:18 +00:00
Chris Lattner 57d2ba378b Make build work in release mode 
llvm-svn: 2113
 2002-04-04 19:35:24 +00:00
Chris Lattner 39dabb96c2 Make the release build work 
llvm-svn: 2109
 2002-04-04 19:26:26 +00:00
Chris Lattner a9e1535afc * Add debug support for PATypeHolder 
* PATypeHolder is now not a template

llvm-svn: 2108
 2002-04-04 19:26:02 +00:00
Chris Lattner 1be6266721 Make the release build compile 
llvm-svn: 2107
 2002-04-04 19:24:48 +00:00
Chris Lattner 8cb8e4608c Add a new replaceWith method useful for replacing instructions 
llvm-svn: 2088
 2002-04-01 17:52:16 +00:00
Chris Lattner 3e6e3e6bce * s/Method/Function 
* Implement a check to make sure a function is not internal and external
  at the same time

llvm-svn: 2050
 2002-03-29 19:06:18 +00:00
Chris Lattner 5c1f41eb97 Add an insert method to VAlueHolder to allow batch insertion 
llvm-svn: 2038
 2002-03-29 05:49:37 +00:00
Chris Lattner 13ae72f175 Add new addTypeName method to Module class 
llvm-svn: 2037
 2002-03-29 04:48:40 +00:00
Chris Lattner 91db58298a s/Method/Function 
llvm-svn: 2034
 2002-03-29 03:44:36 +00:00
Chris Lattner a483b0616a Implement new getFunction and getOrInsertFunction methods 
llvm-svn: 2033
 2002-03-29 03:44:18 +00:00
Chris Lattner cd8846ff84 Remove the reduceApply functions they are obsolete things from the days before 
we had a reasonable pass system

llvm-svn: 2022
 2002-03-28 22:49:49 +00:00
Chris Lattner 57698e2c0b Change references from Method to Function 
change references from MethodARgument to FunctionArgument

llvm-svn: 1991
 2002-03-26 18:01:55 +00:00
Chris Lattner 4e8c4877aa Rename Method to Function 
llvm-svn: 1957
 2002-03-23 22:51:58 +00:00
Chris Lattner 220ef17a9e Add an assertion that would hopefully catch a problem that was tripping 
cameron up

llvm-svn: 1944
 2002-03-22 18:01:58 +00:00
Chris Lattner eae5096ebd * AllocationInst ctor moved here from iMemory.h 
* AllocationInst now always has an array size operand

llvm-svn: 1939
 2002-03-21 22:37:48 +00:00
Chris Lattner 25c8f60b0a Add an assertion to catch a misuse of replaceAllUsesWith 
llvm-svn: 1924
 2002-03-21 05:38:15 +00:00
Chris Lattner de421a7993 Make an assertion provide a more helpful error message 
llvm-svn: 1883
 2002-03-17 21:16:01 +00:00
Chris Lattner fbf5be52c3 Checkin new test for problem anand ran into 
llvm-svn: 1880
 2002-03-15 20:25:09 +00:00
Chris Lattner 7704e9f337 Add a check to ensure that only PHI nodes are self referential. Code 
input to instruction combination was broken, which caused it to explode.

llvm-svn: 1870
 2002-03-14 16:53:48 +00:00
Chris Lattner 9818bab2dc * Add new method localLookup 
* SymbolTable::remove(Value *N) checks to see if we are internally
  inconsistent before looking for a type plane (caused a crash)
* insertEntry now does a local lookup instead of a global lookup, which was
  causing an infinite loop in the renamer logic.
* Added assertions to make sure stuff stays happy
* Now the linker correctly links the SPECINT2000 mcf benchmark

llvm-svn: 1840
 2002-03-08 20:26:17 +00:00
Chris Lattner b67f732b8c Expose more entry points to the verifier 
llvm-svn: 1815
 2002-02-26 21:45:33 +00:00
Chris Lattner 4eed0b8390 Fix bug: test/Regression/Other/2002-02-24-InlineBrokePHINodes.ll 
llvm-svn: 1798
 2002-02-25 00:35:07 +00:00
Chris Lattner 43373a6868 Make it compile with GCC 3.0.4 
llvm-svn: 1786
 2002-02-24 23:01:21 +00:00
Chris Lattner d02f08dec9 Actually implement some checking in the verifier. 
These specific problems were ones Anand ran into in his work and seem not
uncommon for beginners.

llvm-svn: 1781
 2002-02-20 17:55:43 +00:00
Chris Lattner 480fa41d2c Fix isArrayAllocation() to be correct 
llvm-svn: 1779
 2002-02-19 21:24:17 +00:00
Chris Lattner 83d485b310 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore

llvm-svn: 1750
 2002-02-12 22:39:50 +00:00
Chris Lattner 60a6591d83 Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
 2002-02-12 21:07:25 +00:00
Chris Lattner a2b661f764 Remove generic routines to Support/SetOperations.h 
llvm-svn: 1715
 2002-02-05 03:35:31 +00:00
Chris Lattner 4b361376f0 Switch from MachineCodeForVMInstr model that is built into the VMCore library to an annotation based MAchineCodeForInstruction model 
Instruction.cpp now has 0 lines of code generation related code in it.

llvm-svn: 1658
 2002-02-03 07:52:58 +00:00
Chris Lattner f2f31bdfb5 Add more debug output 
llvm-svn: 1627
 2002-02-01 04:53:36 +00:00
Chris Lattner ac3e060c59 * Make debugging output nicer 
* Implement pass memory freeing after the pass is unused
* Expose PassManager typedef in Pass.h instead of PassManager.h

llvm-svn: 1617
 2002-01-31 18:32:27 +00:00
Chris Lattner a5e103a2ae Provide the right AnalysisID for postdominators 
llvm-svn: 1616
 2002-01-31 18:29:24 +00:00
Chris Lattner cdd09c2c17 Implement new pass framework 
llvm-svn: 1606
 2002-01-31 00:45:31 +00:00
Chris Lattner ccf571a408 Convert analyses to new pass structure 
llvm-svn: 1603
 2002-01-31 00:42:27 +00:00
Chris Lattner 2eaac39d9e Fix bug where we didn't initialize and finalize basic block passes 
llvm-svn: 1599
 2002-01-31 00:40:44 +00:00
Chris Lattner 67d256568f Checkin new pass framework. This one is more useful and automatically 
creates analysis results for passes that need them.   MethodPass's never
have to worry about being invoked on external methods.

llvm-svn: 1594
 2002-01-30 23:20:39 +00:00
Chris Lattner d5851db315 Remove extraneous #includes 
llvm-svn: 1588
 2002-01-26 22:47:32 +00:00
Chris Lattner 36faf3a99c This checkin fixes the bug described in: 
test/Regression/Assembler/2002-01-24-BadSymbolTableAssert.ll

llvm-svn: 1583
 2002-01-25 03:56:34 +00:00
Chris Lattner 67e5c29ae4 Check in fix for bug: test/Regression/Assembler/ValueRefineAbsType.ll 
llvm-svn: 1582
 2002-01-25 03:45:27 +00:00
Chris Lattner d013ba96a9 * Expose new command line arg --debug-pass for gccas and llc debugging 
* Remember to initialize MethodPassBatcher::BBPBatcher instance var in ctor
* Move PassManager::run() from header file

llvm-svn: 1556
 2002-01-23 05:49:41 +00:00
Chris Lattner 9c56a28309 Oops, misnamed function, didn't override correctly, drat. 
llvm-svn: 1528
 2002-01-22 03:30:25 +00:00
Chris Lattner 654b5bc77a Ooops, forgot to implement void PassManager::add(BasicBlockPass *BBP) 
llvm-svn: 1523
 2002-01-22 00:17:48 +00:00
Chris Lattner ee965abc36 Move stuff out of the Optimizations directories into the appropriate Transforms 
directories.  Eliminate the opt namespace.

llvm-svn: 1520
 2002-01-21 23:17:48 +00:00
Chris Lattner d9f1ab2077 Pull stuff out of opt namespace 
llvm-svn: 1511
 2002-01-21 21:44:38 +00:00
Chris Lattner 26e4f89419 Implementation of the new spiffy pass system 
llvm-svn: 1508
 2002-01-21 07:37:31 +00:00
Chris Lattner 7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Vikram S. Adve ecce65a4ba Eliminate function getIndicesBROKEN(). 
llvm-svn: 1486
 2001-12-15 00:37:12 +00:00
Chris Lattner 195b8779dc * Assert that indices are valid for an indexing instruction. 
* Add support for indexing into pointers
* Remove support for unsized arrays

llvm-svn: 1472
 2001-12-14 16:43:26 +00:00
Chris Lattner 6d6f01a488 Rename ConstPoolVals.cpp to Constants.cpp 
llvm-svn: 1471
 2001-12-14 16:42:30 +00:00
Chris Lattner 44d49e2bb8 Remove unsized array support 
Add new SequentialType class

llvm-svn: 1470
 2001-12-14 16:41:56 +00:00
Chris Lattner bec9b0b9ef Make strings SByte* arrays instead of UByte * arrays 
llvm-svn: 1469
 2001-12-14 16:41:18 +00:00
Chris Lattner 3cb3a1f06c Don't waste as much horizontal space on #uses flag when printing 
llvm-svn: 1459
 2001-12-14 16:29:12 +00:00
Chris Lattner 156344c890 Swap operands now preserves the semantics of the binary operator by changing 
the opcode of the instruction if possible.

llvm-svn: 1444
 2001-12-13 00:43:03 +00:00
Chris Lattner 25450e32c0 Add debugging to make a more useful message if a value gets constructed with a null type 
llvm-svn: 1443
 2001-12-13 00:41:27 +00:00
Chris Lattner 7af2be143d Do not pessimize users of this function. Fix logic. 
llvm-svn: 1428
 2001-12-06 18:06:37 +00:00
Chris Lattner 2413b160ec Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408
 2001-12-04 00:03:30 +00:00
Chris Lattner 3462ae3ad7 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner fb5ae02e1a Split the PHINode class out from the iOther.h file into the iPHINode.h file 
llvm-svn: 1405
 2001-12-03 18:02:31 +00:00
Chris Lattner 5de2204fe8 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
 2001-11-27 00:03:19 +00:00
Chris Lattner 7a787227d8 Implement internal 
llvm-svn: 1385
 2001-11-26 19:14:56 +00:00
Chris Lattner 841d8b9e50 Implement support for internal methods 
llvm-svn: 1373
 2001-11-26 18:54:16 +00:00
Chris Lattner a88403bf31 Fix a bad assertion to be correct . The root basic block can be used by PHI nodes. 
llvm-svn: 1370
 2001-11-26 18:52:02 +00:00
Chris Lattner 3b30570f9a Support Array Indexing 
llvm-svn: 1348
 2001-11-26 17:02:05 +00:00
Chris Lattner 1c5e8f5d58 Implement: isLosslesslyConvertableTo and new CompositeType base class 
llvm-svn: 1347
 2001-11-26 17:01:47 +00:00
Chris Lattner f87b579b9d If a name conflict occurs when inserting a value, rename it. 
llvm-svn: 1346
 2001-11-26 17:01:18 +00:00
Chris Lattner 99ed5fb28d Minor style cleanups 
llvm-svn: 1287
 2001-11-13 04:59:58 +00:00
Vikram S. Adve b375b89e00 Removed MachineCodeForMethod object and made it an annotation. 
llvm-svn: 1183
 2001-11-08 04:38:58 +00:00
Chris Lattner 3b7199e36c Add #includes to enable buiding in Release mode 
llvm-svn: 1174
 2001-11-07 13:49:45 +00:00
Chris Lattner 7db7958bd4 Implement CachedWriter class to allow module level printing of various components very quickly 
llvm-svn: 1168
 2001-11-07 04:21:57 +00:00
Chris Lattner 68289f0b89 Add notes 
llvm-svn: 1163
 2001-11-06 22:53:11 +00:00
Chris Lattner 2f2d947f73 Print out the abridged form of the call instruction. 
llvm-svn: 1159
 2001-11-06 21:28:12 +00:00
Chris Lattner 9d3292d327 Give me PHI's space back 
llvm-svn: 1150
 2001-11-06 08:33:46 +00:00
Chris Lattner 29644b3849 Print PHI nodes with zero operands even if they are illegal 
llvm-svn: 1145
 2001-11-06 01:48:45 +00:00
Chris Lattner 34ec31bb74 Remove debugging info 
llvm-svn: 1093
 2001-11-03 03:31:39 +00:00
Chris Lattner 4f1ca018aa Fix major bugs in type resolution 
llvm-svn: 1092
 2001-11-03 03:27:53 +00:00
Chris Lattner 866cbddec8 Dramatically simplify recursive type processing. Fixed a few bugs, a few still remain :( 
Why does this stuff have to come up NOW?

llvm-svn: 1089
 2001-11-02 07:51:31 +00:00
Chris Lattner f652674162 Implement new simpler constructors for if you don't have a index list 
llvm-svn: 1081
 2001-11-01 05:58:42 +00:00
Chris Lattner 977f0044fc Implement constant propogation of null pointer values. 
llvm-svn: 1078
 2001-11-01 05:55:13 +00:00
Chris Lattner 34b9518c88 Initial version of GCC cleanup pass: just removes extraneous global symbol table entries for types 
llvm-svn: 1062
 2001-10-31 04:33:19 +00:00
Chris Lattner ff2a07f4df Initialize isRecursive. Found by Purify 
llvm-svn: 1043
 2001-10-30 16:39:16 +00:00
Chris Lattner 72f866eda3 Fix blatent bugs in checkin 
llvm-svn: 1032
 2001-10-29 16:40:32 +00:00
Chris Lattner b86620e9b1 Expose the WriteTypeSymbolic function from the library. Refactor code to make 
this function explicit.  Cause WriteAsOperand to use symbolic types as available.

llvm-svn: 1031
 2001-10-29 16:37:48 +00:00
Chris Lattner 7bfee414aa Be careful to output symbolic type name if possible for a type. This makes 
debugging the Olden/health benchmark actually possible.

llvm-svn: 1029
 2001-10-29 16:05:51 +00:00
Chris Lattner 239a1bdfe1 Remove C string capability from VMCore library. Move to Support 
llvm-svn: 1021
 2001-10-29 13:27:09 +00:00
Vikram S. Adve eada6b128a Support printing control characters in standard C/assembly style, 
if you specify useCSyntax = true.  The old style is still the default.

llvm-svn: 1011
 2001-10-28 21:48:05 +00:00
Chris Lattner 7dacd514ca Two things: 
1. Forward propogate a loaded constant to make debugging slightly less annoying
2. Fix an extremely nasty hard to find bug that really irritated me for the better
   part of 6 hours and was causing linking to die and bizarre and mysterious ways.
   Things should be much more stable now that this one liner has been fixed. GRR

llvm-svn: 971
 2001-10-24 05:12:04 +00:00
Chris Lattner aeaec1ccb9 Remove unnamed prototypes that are created. 
llvm-svn: 964
 2001-10-23 15:30:18 +00:00
Chris Lattner 98960dce6d More symbol table bugfixes that are impossible to track down. Goody 
llvm-svn: 960
 2001-10-23 02:32:45 +00:00
Chris Lattner 0557f117dd Allow unresolved/opaque types to be read and written to bytecode files 
llvm-svn: 959
 2001-10-23 01:53:22 +00:00
Vikram S. Adve 0009da41c6 Delete MachineCodeInfoForMethod object. 
llvm-svn: 956
 2001-10-22 22:32:11 +00:00
Chris Lattner 100884edad Fix a problem occuring with type unification of symbol table entries 
llvm-svn: 955
 2001-10-22 21:59:46 +00:00
Vikram S. Adve 4e594bebba Added MachineCodeForMethod object in class Method. 
llvm-svn: 949
 2001-10-22 13:52:47 +00:00
Chris Lattner fb864a35aa Fix bug exposed by this testcase: 
declare int "call_operand"      (%rtx_def*, int)        ;; Prototype for: call_operand
declare int "restore_operand"   (%rtx_def*, int)        ;; Prototype for: restore_operand

%rtx_def = type opaque
%rtx_def = type int
implementation

llvm-svn: 934
 2001-10-22 04:55:44 +00:00
Chris Lattner b57ac6f4bd Fix erroneous assertion failure on the following code: 
declare int "malloc"(...)

...

%reg112 = call int (...) * %malloc( uint %cast1007 )

llvm-svn: 932
 2001-10-21 21:54:51 +00:00
Chris Lattner b6fe2345f1 Fix shift printing when using a ubyte LHS 
llvm-svn: 925
 2001-10-20 09:33:10 +00:00
Chris Lattner f96ef663e0 It is valid to have unsigned arrays as constants... the linker may initialize them later 
llvm-svn: 923
 2001-10-20 06:43:05 +00:00
Chris Lattner 162ed4d6cc Rename ConstPoolPointerReference to ConstPoolPointerRef - My fingers get tired typing that much 
llvm-svn: 822
 2001-10-15 13:21:42 +00:00
Chris Lattner 78e11ae816 Oops, didn't handle hex values correctly. :( 
llvm-svn: 815
 2001-10-15 00:05:03 +00:00
Chris Lattner 8f80fe0bfd * Fix the constpoolarray -> c"" printing routines to escape things properly 
* Fix slightly broken sharing problems
* Do not escape the literal string passed in

llvm-svn: 814
 2001-10-14 23:54:12 +00:00
Vikram S. Adve 34410432da Added routine to create a char array for a string. 
Also, print char arrays as strings.

llvm-svn: 799
 2001-10-14 23:17:20 +00:00
Chris Lattner cc17a7af5a Implement the invoke instruction 
llvm-svn: 774
 2001-10-13 07:01:45 +00:00
Chris Lattner 74a0151acb * Fix a nefarious bugs: TypesEqual was wrong for varargs methods 
* MethodType::get now takes a literal isVarArg method argument
* Use new style casts

llvm-svn: 773
 2001-10-13 07:01:33 +00:00
Chris Lattner 2ec97a2b9c Convert a runtime check into an assertion 
llvm-svn: 772
 2001-10-13 06:58:56 +00:00
Chris Lattner 446ad50c30 * Add support for Module specific constants 
* Add proper support for ConstPoolPointerReference's

llvm-svn: 771
 2001-10-13 06:58:40 +00:00
Chris Lattner 3b88b14312 Add new TerminatorInst ctor for invoke 
llvm-svn: 770
 2001-10-13 06:57:47 +00:00
Chris Lattner d7a7330e97 * Fix TODO 
* Support ConstPoolPOinterReferences correctly
* New constPoolPointerNull subclass
* Add classof support for more classes
* Add proper support for ConstPoolPointerReference::getStrValue()

llvm-svn: 769
 2001-10-13 06:57:33 +00:00
Chris Lattner 9be166000d not is a keyword in ansi C++, avoid it 
llvm-svn: 763
 2001-10-13 06:51:26 +00:00
Chris Lattner 862e338b46 * Support writing GlobalVariables with info comments by them 
* Print out prototypes correctly in cases that we weren't before
* Use new style casts more
* Support printing new invoke instruction

llvm-svn: 759
 2001-10-13 06:42:36 +00:00
Chris Lattner 1907f4e8cc Support pointers to globals happily 
llvm-svn: 754
 2001-10-13 06:35:09 +00:00
Chris Lattner 2503325027 Factor parentness out of Module & GlobalVariable into GlobalValue 
Implement SymbolTable debug/dump utility

llvm-svn: 710
 2001-10-03 19:28:15 +00:00
Chris Lattner 883ad0b352 Rename getNullPointer to getNull 
Allow sharing of null pointer constants

llvm-svn: 709
 2001-10-03 15:39:36 +00:00
Chris Lattner 7fac070215 * Both Method & GlobalVariable now subclass GlobalValue 
* ConstPoolPointerReference now represents a pointer to a GlobalValue
* Methods name references are now explicit pointers to methods
* Rename Value::GlobalVal to Value::GlobalVariableVal to avoid confusion

llvm-svn: 703
 2001-10-03 14:53:21 +00:00
Chris Lattner 60e0dd78b2 First try at a horrible global value reference wrapper 
llvm-svn: 701
 2001-10-03 06:12:09 +00:00
Chris Lattner da55810666 Commit more code over to new cast style 
llvm-svn: 697
 2001-10-02 03:41:24 +00:00
Chris Lattner 3856934386 Convert more code to use new style casts 
Eliminate old style casts from value.h

llvm-svn: 696
 2001-10-01 20:11:19 +00:00
Chris Lattner 8f19112923 Add more support for new style casts 
Convert more code to use them

llvm-svn: 695
 2001-10-01 18:26:53 +00:00
Chris Lattner 4b717c0edc Add support for new style casts 
llvm-svn: 694
 2001-10-01 16:18:37 +00:00
Chris Lattner ba1c1f2fb6 Pull predecessor and successor iterators out of the CFG*.h files, and plop them into 
the BasicBlock class where they should be.  pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.

llvm-svn: 691
 2001-10-01 13:19:53 +00:00
Chris Lattner 436248f236 Implement a constant pointer value 
llvm-svn: 667
 2001-09-30 20:14:07 +00:00
Chris Lattner bb09a10929 Pull iterators out of CFG.h and CFGdecls and put them in Support directory 
llvm-svn: 664
 2001-09-28 22:56:31 +00:00
Chris Lattner d695305ea3 Make error report a little more useful 
llvm-svn: 657
 2001-09-28 00:06:52 +00:00
Chris Lattner 92c15742ad Okay, make the member function work. 
llvm-svn: 643
 2001-09-19 14:09:25 +00:00
Chris Lattner 8c3f09e42f Remove global debug output fns that have been superceded by a member func 
llvm-svn: 642
 2001-09-19 14:08:53 +00:00
Chris Lattner ac128cd4c6 Fix up code a bit, remove operator<< to Assembly/Writer.h 
llvm-svn: 628
 2001-09-18 17:03:59 +00:00
Vikram S. Adve 13ba19a1a8 Moved DebugValue to Value.cpp. 
llvm-svn: 606
 2001-09-18 12:48:16 +00:00
Vikram S. Adve df6bbeb59c Added debugging support. 
llvm-svn: 605
 2001-09-18 12:44:41 +00:00
Chris Lattner e2c8d43e1d Remove the unsized array constraint 
llvm-svn: 599
 2001-09-18 04:38:32 +00:00
Chris Lattner 3779864fcf Add support for global constants, and for initializers for constants 
llvm-svn: 598
 2001-09-18 04:01:05 +00:00
Chris Lattner 8d44b99844 Chris seems fond of #include <vector>. Fix these. Also convert use list in 
Value to a vector instead of a list.

Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling

llvm-svn: 572
 2001-09-14 16:56:32 +00:00
Chris Lattner fe7b461376 Use correct style casts 
llvm-svn: 545
 2001-09-10 20:11:44 +00:00
Chris Lattner dd009521fe Use correct style casts 
Types are not all constant now

llvm-svn: 544
 2001-09-10 20:11:28 +00:00
Chris Lattner adfe0d19d6 Add support for printing globals 
llvm-svn: 537
 2001-09-10 20:08:19 +00:00
Chris Lattner da9755002f Implement global variable support 
llvm-svn: 530
 2001-09-10 07:58:01 +00:00
Chris Lattner 8b648b4a8b Remove the definitions of 3 global functions that don't belong in the core 
llvm-svn: 526
 2001-09-09 23:02:07 +00:00
Chris Lattner 1117548f9e Rename contype to subtype 
llvm-svn: 522
 2001-09-09 22:26:58 +00:00
Chris Lattner 9f8c09e760 Rename file to be consistent with header name 
llvm-svn: 519
 2001-09-09 21:59:43 +00:00
Chris Lattner 81eb4c4e5c Clean up Type class by removing mutable ConstRules member and use annotations insead 
llvm-svn: 516
 2001-09-09 21:02:38 +00:00
Chris Lattner 61607ee880 Clean up ConstRules stuff to use annotations instead of a mutable member in Type 
llvm-svn: 515
 2001-09-09 21:01:20 +00:00
Chris Lattner 1cedcf1c31 Moved functionality into the other constant pool stuff 
llvm-svn: 477
 2001-09-07 18:00:19 +00:00
Chris Lattner 5f3b276293 Cleanup 
llvm-svn: 467
 2001-09-07 16:57:29 +00:00
Chris Lattner 97d79f144c Support abstract types 
Remove constant pool support

llvm-svn: 466
 2001-09-07 16:57:07 +00:00
Chris Lattner 2bd66ebee9 Support a abstract, opaque, and recursive types 
Remove lockty, remove fillerty
Make type lookup more efficient
Support shared generic factory code

llvm-svn: 465
 2001-09-07 16:56:42 +00:00
Chris Lattner 9e0f1cb3ad Types and constnats are wierd objects in the symtabs 
Support abstract types in symtab

llvm-svn: 464
 2001-09-07 16:48:17 +00:00
Chris Lattner f50b723d9c Modules must have a valid, nonnull type. Make them void 
llvm-svn: 463
 2001-09-07 16:47:42 +00:00
Chris Lattner 5c764a5a9b Support new setName interface 
llvm-svn: 462
 2001-09-07 16:47:18 +00:00
Chris Lattner e8dd6ad040 * Support new setname interface 
* Add assertion for sanity checking

llvm-svn: 461
 2001-09-07 16:47:03 +00:00
Chris Lattner 49d855ca31 * Cnstants are now global objects 
* ConstantPools no longer exist
* Constants are global objects in the LLVM system
* Constants are structurally equilivant if they are pointer equilivant
* Support abstract & opaque types
* Support setName on constants even though they don't track names
* Constnats don't get copy ctors anymore
* ConstPoolVal::equals is no longer useful [use ptr equivalency]
* Support generic factory classes to create and maintain constants

llvm-svn: 460
 2001-09-07 16:46:31 +00:00
Chris Lattner 2d189a5981 Support new setName itf 
llvm-svn: 459
 2001-09-07 16:44:17 +00:00
Chris Lattner bbb229655b * Support global constants 
* Eliminate need for constant pool

llvm-svn: 451
 2001-09-07 16:40:34 +00:00
Chris Lattner fee714f7e0 * Assembly writer is not a module analyzer anymore 
* There is no constant pool anymore

llvm-svn: 447
 2001-09-07 16:36:04 +00:00
Chris Lattner dea211ea67 Remove #include of nonexistant header file 
llvm-svn: 443
 2001-09-07 16:32:10 +00:00
Chris Lattner 1e6912a13f * Slot calc is now simpler and not based on module analyzer. 
* Add new SC_DEBUG option to enable debugging of why stuff doesn't work

llvm-svn: 442
 2001-09-07 16:31:52 +00:00
Vikram S. Adve b6970c305f *** empty log message *** 
llvm-svn: 390
 2001-08-28 22:35:21 +00:00
Chris Lattner 74a5857531 Remove target specific stuff from Type classes 
llvm-svn: 383
 2001-08-27 15:52:13 +00:00
Chris Lattner 21a6f5fe7f Remove target specific method from MemAccessInst class 
llvm-svn: 382
 2001-08-27 15:51:43 +00:00
Chris Lattner 439465583a Make sure noone branches to the entry node of the method 
llvm-svn: 369
 2001-08-24 14:56:34 +00:00
Chris Lattner a0484c8eeb Handle case where there is no exit node from a flowgraph 
llvm-svn: 365
 2001-08-23 17:07:19 +00:00
Chris Lattner 01a45c6c96 Changed an assertion message 
llvm-svn: 364
 2001-08-23 17:06:38 +00:00
Vikram S. Adve 32b5d841ba Added vector of machine instructions for the basic block. 
llvm-svn: 330
 2001-07-30 18:47:24 +00:00
Chris Lattner 3f14c66890 Remove some gross stuff 
llvm-svn: 328
 2001-07-28 17:52:53 +00:00
Chris Lattner e0c6a09883 Allow vararg method types with 0 fixed types 
llvm-svn: 327
 2001-07-28 17:52:35 +00:00
Chris Lattner e76a335f5b Make error msg nicer 
llvm-svn: 326
 2001-07-28 17:52:14 +00:00
Chris Lattner 2091efbc0a * Fix bugs 
llvm-svn: 322
 2001-07-28 17:49:02 +00:00
Chris Lattner ee998be490 Don't write out constants that do not have a name, they will be inlined. 
llvm-svn: 305
 2001-07-26 16:29:38 +00:00
Chris Lattner 89d4dfbfba Add an arg to insertVal to allow us to prevent builtin types from being ignored 
when they are inserted.

Ignore constant values without names.  If they are used, they will be inlined.

llvm-svn: 303
 2001-07-26 16:28:37 +00:00
Chris Lattner 90e0d464ba Add support for extern varargs methods & varargs method calls 
llvm-svn: 297
 2001-07-25 22:47:55 +00:00
Chris Lattner e2472bbf6c Moved inline/llvm/Tools/* to include/llvm/Support/* 
llvm-svn: 279
 2001-07-23 17:46:59 +00:00
Chris Lattner dd511760d9 Renamed include/llvm/Codegen to include/llvm/CodeGen 
llvm-svn: 253
 2001-07-21 20:58:30 +00:00
Chris Lattner 7f95c9e33a Fix code to be in a consistent style 
llvm-svn: 252
 2001-07-21 20:09:07 +00:00
Chris Lattner 93547c3231 Remove getTempValuesForMachineCode from the Instruction interface 
to remove dependency on <vector>

llvm-svn: 250
 2001-07-21 20:04:10 +00:00
Chris Lattner 7309d66d73 Add new ctor for ConstPoolBool 
llvm-svn: 246
 2001-07-21 19:16:08 +00:00
Chris Lattner 77ba32f4cc Add new constructor for const pool bool 
llvm-svn: 245
 2001-07-21 19:15:26 +00:00
Chris Lattner 55406840e2 Add support for casts 
llvm-svn: 244
 2001-07-21 19:10:49 +00:00
Vikram S. Adve 6ee77c851e Utility routines for simpler access to the value of an integer constant. 
llvm-svn: 236
 2001-07-21 12:44:00 +00:00
Vikram S. Adve aa4c7b56f8 Add isIntegral() method to SignedIntType and UnsignedIntType. 
llvm-svn: 224
 2001-07-21 12:32:48 +00:00
Vikram S. Adve 0452d48c50 Compute and cache information about the storage size and layout 
of structures.  This information is machine-dependent.

llvm-svn: 222
 2001-07-20 21:09:17 +00:00
Vikram S. Adve 75cc5a26a2 Provide uniform access to the pointer operand and to the index 
operands (if any) for different types of MemAccessInst's.

llvm-svn: 221
 2001-07-20 21:07:06 +00:00
Vikram S. Adve 3e2394cdad Added a representation of the machine instructions generated 
for a VM instruction.

llvm-svn: 220
 2001-07-20 21:05:02 +00:00
Chris Lattner 9655e54d21 Implement ensureTypeAvailable 
Implement ConstPoolInt class

llvm-svn: 215
 2001-07-20 19:16:02 +00:00
Chris Lattner 4f6031f3e7 Add support for constant propogation of multiplies 
llvm-svn: 214
 2001-07-20 19:15:36 +00:00
Chris Lattner 5e5abe3eaa Factor out WriteAsOperand. 
llvm-svn: 213
 2001-07-20 19:15:21 +00:00
Chris Lattner a7620d9656 Implement forward/external declarations for methods. 
llvm-svn: 196
 2001-07-15 06:35:59 +00:00
Chris Lattner d06dd69e73 Add support for assembly printing fp constants 
llvm-svn: 191
 2001-07-15 00:18:39 +00:00
Chris Lattner f2a738cfe2 * ValueHolder now takes 3 arguments 
* Added a few methods to ConstantPool
* ConstPoolVal no longer derives from Value
* Method & Module multiply inherit from SymTabValue & Value now
* Added a GetElementPtrInst::isStructSelector() method

llvm-svn: 184
 2001-07-14 06:13:19 +00:00
Chris Lattner 32e96bcb54 The parent of a constant pool is a symtabvalue, not a value. 
llvm-svn: 180
 2001-07-14 06:10:33 +00:00
Chris Lattner 5a2d2b1f0a Made the following changes: 
* ValueHolder became a 3 argument template.  This allows for BasicBlock to
  use the value holder arg as a typesafe parent pointer.
* SymTabValue no longer inherits from Value
* Method does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Module does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Updated the SymTabValue.h file to reference SymTabValue instead of STDef
  in several places
* Added isArraySelector & isStructSelector to GetElementPtr instruction

llvm-svn: 177
 2001-07-14 06:07:58 +00:00
Chris Lattner 2e9fee4702 Add DebugValue member. 
llvm-svn: 175
 2001-07-12 23:35:26 +00:00
Chris Lattner 62ecb4a137 Implementation of Store & GetElementPtr 
llvm-svn: 164
 2001-07-08 23:22:50 +00:00
Chris Lattner d8bebcd517 Implemented shl, shl, & load instructions 
llvm-svn: 161
 2001-07-08 21:10:27 +00:00
Chris Lattner 49c643262e Moved Cast from being a Unary instruction to being an "Other" instruction 
llvm-svn: 160
 2001-07-08 19:03:27 +00:00
Chris Lattner 1547114cbf Fixed post dominator frontiers! Yaay! 
llvm-svn: 157
 2001-07-08 05:54:09 +00:00
Chris Lattner a682182f64 Neg instruction removed. Cast instruction implemented. 
llvm-svn: 156
 2001-07-08 04:57:15 +00:00
Chris Lattner 1fd1a3a7b4 Removing unnecesary file 
llvm-svn: 154
 2001-07-07 20:54:19 +00:00
Chris Lattner 87d478287b Convert BinaryOperand and UnaryOperator to only take instruction types of 
the appropriate enum

llvm-svn: 153
 2001-07-07 20:17:23 +00:00
Chris Lattner b1ca9cbceb Broad superficial changes: 
* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType

llvm-svn: 152
 2001-07-07 19:24:15 +00:00
Chris Lattner a073acb22d Changed the fundemental architecture of Operands for Instructions. Now 
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before.  Getting an operand no longer requires
a virtual function call.

WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!

llvm-svn: 149
 2001-07-07 08:36:50 +00:00
Chris Lattner 32503d5637 Fixed some error messages to be nicer 
llvm-svn: 147
 2001-07-07 08:36:05 +00:00
Chris Lattner c385bebc89 Implement support for postdominators, except in dom frontiers 
llvm-svn: 142
 2001-07-06 16:58:22 +00:00
Chris Lattner 081aabc330 Checkin of new dominator calculation routines. These will be improved in 
the future to do post dominators and stuff

llvm-svn: 124
 2001-07-02 05:46:38 +00:00
Chris Lattner d42d492734 Optimizations got their own header files 
Optimizations now live in the 'opt' namespace
include/llvm/Opt was renamed include/llvm/Optimizations

llvm-svn: 113
 2001-06-30 04:36:40 +00:00
Chris Lattner 31cf984332 Implement reduceApply method 
llvm-svn: 112
 2001-06-30 04:35:40 +00:00
Chris Lattner c10245352c Add a new pop_back() method 
llvm-svn: 111
 2001-06-30 04:35:21 +00:00
Chris Lattner 2dd58aefa5 Add a check to avoid allowing V->replaceAllUsesWith(V) 
llvm-svn: 104
 2001-06-29 05:25:51 +00:00
Chris Lattner 615d3cf40d Add implementation of BasicBlock::removePredecessor code that was factored 
out of DCE.cpp

llvm-svn: 103
 2001-06-29 05:25:23 +00:00
Chris Lattner d77f3c0cbd Added a note about a new verification the verifier should do 
Removed a redundant check

llvm-svn: 100
 2001-06-29 05:22:12 +00:00
Chris Lattner 4cee8d8ffb Miscellaneous cleanups: 
* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method

llvm-svn: 96
 2001-06-27 23:41:11 +00:00
Chris Lattner 0ee411c080 Change to use the new GenericBinaryInst class. Support lots more operators. 
llvm-svn: 92
 2001-06-27 23:36:49 +00:00
Chris Lattner 223796ccf2 Convert postincrements to more efficient preincrements 
llvm-svn: 81
 2001-06-27 23:28:02 +00:00
Chris Lattner 01683cca32 Moved UnaryOperator::create to InstrTypes.cpp until there is an iUnaryOps.cpp 
Moved BinaryOperator::create to iBinaryOperators.cpp
Add getUniqueName to SymbolTable

llvm-svn: 76
 2001-06-25 07:33:13 +00:00
Chris Lattner 7221d33514 * Rename get.*Operator to create seeing that it would have to be qualified 
with the classname anyways.
* Add an isPHINode() method to Instruction
* Add getUniqueName() to SymbolTable class
* Add an insert method to ValueHolder

llvm-svn: 73
 2001-06-25 07:31:05 +00:00
Chris Lattner 4b94e23bd0 Add a space to the PHI node output code to make it look nicer 
llvm-svn: 53
 2001-06-21 05:29:56 +00:00
Chris Lattner 874ddadf72 Updates to support 
* Changes in PHI node structure

llvm-svn: 25
 2001-06-11 15:04:40 +00:00
Chris Lattner 931ef3bf05 Updates to support 
* Changes in PHI node structure
* Change to PHI syntax

llvm-svn: 24
 2001-06-11 15:04:20 +00:00
Chris Lattner 5f46e8c9da Moved getBinaryOperator to the BinaryOperator class and the getUnaryOperator 
to the UnaryOperator class (from the Instruction class).

llvm-svn: 21
 2001-06-08 21:30:13 +00:00
Chris Lattner e6c4ea9861 Add extra method to PHI node class 
llvm-svn: 11
 2001-06-07 16:59:37 +00:00
Chris Lattner a2f01878b7 Fixed to print slightly differently. Added use counts for labels 
llvm-svn: 9
 2001-06-07 16:58:55 +00:00
Chris Lattner e358b22776 Fixes for BB iterators, additional methods added for DCE pass 
llvm-svn: 8
 2001-06-07 16:58:36 +00:00
Chris Lattner 2f7c963559 Initial revision 
llvm-svn: 2
 2001-06-06 20:29:01 +00:00