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313 Commits

Author SHA1 Message Date
Chris Lattner
536cf1b13f * 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
543ab06854 Trivial simplification of code 
llvm-svn: 2325
 2002-04-27 02:26:03 +00:00
Chris Lattner
83819833b1 * Change Constant::getNullConstant to Constant::getNullValue 
* Remove some unused code

llvm-svn: 2324
 2002-04-27 02:25:43 +00:00
Chris Lattner
73791c9610 * 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
bffa0990cf 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
60f426703d * 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
8f81cd7da6 Move asmwriter/getStrValue cruft into AsmWriter.cpp file. 
llvm-svn: 2300
 2002-04-18 18:53:33 +00:00
Chris Lattner
f1dee31d23 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
e2f1e01fc1 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
f1dd584bbe Remove old frivolous uses of getStrValue in a debugging statement 
llvm-svn: 2270
 2002-04-16 21:36:59 +00:00
Chris Lattner
c43b279e94 Remove unneccesary cast 
llvm-svn: 2269
 2002-04-16 21:36:29 +00:00
Chris Lattner
10c22c6970 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
0bc26610af * 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
c0505e8d4e Minor bugfix for previous checkin 
llvm-svn: 2241
 2002-04-13 21:11:04 +00:00
Chris Lattner
5496a44cc2 * 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
92b32c82bf Add Module::getTypeName 
llvm-svn: 2237
 2002-04-13 18:58:33 +00:00
Chris Lattner
a4bce481d6 * 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
d1d6edad49 * 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
ed2a2c0c57 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
8584e40a86 Fix pure virtual function called exception! 
llvm-svn: 2229
 2002-04-12 18:19:45 +00:00
Chris Lattner
5e12c7caf5 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
37a1b36f0a 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
0eb1e7c044 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
bcca3f108e Add a couple of extra casts to avoid extra #include 
llvm-svn: 2206
 2002-04-09 18:37:08 +00:00
Chris Lattner
b579d93f7f 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
9a2cf06433 *blush* somehow this debugging code got checked in... 
llvm-svn: 2187
 2002-04-09 05:10:39 +00:00
Chris Lattner
c8166cec07 s/Method/Function 
llvm-svn: 2180
 2002-04-08 22:03:57 +00:00
Chris Lattner
5046c084ec * Narrow AsmWriter interface 
* Implement Value::print methods here instead of WriteToAssembly

llvm-svn: 2179
 2002-04-08 22:03:40 +00:00
Chris Lattner
44f14449c4 ConstantHandling moved into VMCore library 
llvm-svn: 2165
 2002-04-08 20:18:09 +00:00
Chris Lattner
7083f2bcf0 Move include/llvm/ValueHolderImpl.h to lib/VMCore/ValueHolderImpl.h 
llvm-svn: 2156
 2002-04-08 00:15:29 +00:00
Chris Lattner
137fa92dce * 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
0b712a046b 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
47f1f0e588 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
c994519230 Update comments 
Implement Value::dump here.

llvm-svn: 2148
 2002-04-07 22:31:46 +00:00
Chris Lattner
bc15ae64dd 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
96135c924f Fix Bug: test/Regression/Other/2002-04-07-InfConstant.ll 
llvm-svn: 2142
 2002-04-07 08:42:53 +00:00
Chris Lattner
1c83a4a20c Fix bug: test/Regression/Other/2002-04-07-HexFloatConstants.ll 
llvm-svn: 2141
 2002-04-07 08:37:11 +00:00
Chris Lattner
e7b5d159c5 Implement constant propogation of multiply and divide instructions!! 
llvm-svn: 2134
 2002-04-07 08:10:14 +00:00
Chris Lattner
d81ca8a752 * 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
35c1a4347b * 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
83b6eecc84 * 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
68857bb2bf * 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
3b80438423 Clean up debugging code 
llvm-svn: 2119
 2002-04-05 19:53:06 +00:00
Chris Lattner
e105f97672 * 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
8afff0c29a s/MethodType/FunctionType 
llvm-svn: 2115
 2002-04-04 22:19:18 +00:00
Chris Lattner
39d7d981ed Make build work in release mode 
llvm-svn: 2113
 2002-04-04 19:35:24 +00:00
Chris Lattner
ffc9ef8be9 Make the release build work 
llvm-svn: 2109
 2002-04-04 19:26:26 +00:00
Chris Lattner
87cabdd757 * Add debug support for PATypeHolder 
* PATypeHolder is now not a template

llvm-svn: 2108
 2002-04-04 19:26:02 +00:00
Chris Lattner
a0a6c8d4a2 Make the release build compile 
llvm-svn: 2107
 2002-04-04 19:24:48 +00:00
Chris Lattner
0f0829f28d Add a new replaceWith method useful for replacing instructions 
llvm-svn: 2088
 2002-04-01 17:52:16 +00:00
Chris Lattner
c7df07c3f8 * 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
18cc6a9277 Add an insert method to VAlueHolder to allow batch insertion 
llvm-svn: 2038
 2002-03-29 05:49:37 +00:00
Chris Lattner
474495e742 Add new addTypeName method to Module class 
llvm-svn: 2037
 2002-03-29 04:48:40 +00:00
Chris Lattner
084601e6f4 s/Method/Function 
llvm-svn: 2034
 2002-03-29 03:44:36 +00:00
Chris Lattner
c32e9901b1 Implement new getFunction and getOrInsertFunction methods 
llvm-svn: 2033
 2002-03-29 03:44:18 +00:00
Chris Lattner
ab9cc61ceb 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
849c762b02 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
c481e92886 Rename Method to Function 
llvm-svn: 1957
 2002-03-23 22:51:58 +00:00
Chris Lattner
0b9734b293 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
8051e7c953 * 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
ceb4e429a2 Add an assertion to catch a misuse of replaceAllUsesWith 
llvm-svn: 1924
 2002-03-21 05:38:15 +00:00
Chris Lattner
240209eb5b Make an assertion provide a more helpful error message 
llvm-svn: 1883
 2002-03-17 21:16:01 +00:00
Chris Lattner
ba358e8e65 Checkin new test for problem anand ran into 
llvm-svn: 1880
 2002-03-15 20:25:09 +00:00
Chris Lattner
1a4aac1060 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
b44f81b987 * 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
00ef917e01 Expose more entry points to the verifier 
llvm-svn: 1815
 2002-02-26 21:45:33 +00:00
Chris Lattner
3b0be84157 Fix bug: test/Regression/Other/2002-02-24-InlineBrokePHINodes.ll 
llvm-svn: 1798
 2002-02-25 00:35:07 +00:00
Chris Lattner
b10862d793 Make it compile with GCC 3.0.4 
llvm-svn: 1786
 2002-02-24 23:01:21 +00:00
Chris Lattner
75c1ff0221 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
aa07d741cb Fix isArrayAllocation() to be correct 
llvm-svn: 1779
 2002-02-19 21:24:17 +00:00
Chris Lattner
8e9be000a7 * 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
b0a2c5546b 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
c77877fb46 Remove generic routines to Support/SetOperations.h 
llvm-svn: 1715
 2002-02-05 03:35:31 +00:00
Chris Lattner
b6c38e3b50 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
a10c21a9d0 Add more debug output 
llvm-svn: 1627
 2002-02-01 04:53:36 +00:00
Chris Lattner
71e41586ae * 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
11aaf58393 Provide the right AnalysisID for postdominators 
llvm-svn: 1616
 2002-01-31 18:29:24 +00:00
Chris Lattner
8d690f189c Implement new pass framework 
llvm-svn: 1606
 2002-01-31 00:45:31 +00:00
Chris Lattner
15c05486cc Convert analyses to new pass structure 
llvm-svn: 1603
 2002-01-31 00:42:27 +00:00
Chris Lattner
85b82a690e 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
3c0dcb01d4 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
2cab187296 Remove extraneous #includes 
llvm-svn: 1588
 2002-01-26 22:47:32 +00:00
Chris Lattner
d18db4006d 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
1af4d669b3 Check in fix for bug: test/Regression/Assembler/ValueRefineAbsType.ll 
llvm-svn: 1582
 2002-01-25 03:45:27 +00:00
Chris Lattner
c293ab6ae2 * 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
1728479df5 Oops, misnamed function, didn't override correctly, drat. 
llvm-svn: 1528
 2002-01-22 03:30:25 +00:00
Chris Lattner
15d533a331 Ooops, forgot to implement void PassManager::add(BasicBlockPass *BBP) 
llvm-svn: 1523
 2002-01-22 00:17:48 +00:00
Chris Lattner
4454cdc5c0 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
c00c670e5f Pull stuff out of opt namespace 
llvm-svn: 1511
 2002-01-21 21:44:38 +00:00
Chris Lattner
ebd5417901 Implementation of the new spiffy pass system 
llvm-svn: 1508
 2002-01-21 07:37:31 +00:00
Chris Lattner
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Vikram S. Adve
b61dccd269 Eliminate function getIndicesBROKEN(). 
llvm-svn: 1486
 2001-12-15 00:37:12 +00:00
Chris Lattner
8e4844c07b * 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
eb03e839bc Rename ConstPoolVals.cpp to Constants.cpp 
llvm-svn: 1471
 2001-12-14 16:42:30 +00:00
Chris Lattner
e443a8ff8d Remove unsized array support 
Add new SequentialType class

llvm-svn: 1470
 2001-12-14 16:41:56 +00:00
Chris Lattner
ba664bbc27 Make strings SByte* arrays instead of UByte * arrays 
llvm-svn: 1469
 2001-12-14 16:41:18 +00:00
Chris Lattner
2cd50171de 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
9a7dd44f2c 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
9d4207dbaf 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
9421444244 Do not pessimize users of this function. Fix logic. 
llvm-svn: 1428
 2001-12-06 18:06:37 +00:00