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508 Commits

Author SHA1 Message Date
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