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321432 Commits

Author SHA1 Message Date
Chris Lattner 07b82701da Add a note 
llvm-svn: 185
 2001-07-15 00:16:02 +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 5451c9e977 Add knowledge about the struct form of the GetElementPtr instruction 
llvm-svn: 183
 2001-07-14 06:11:51 +00:00
Chris Lattner 5b1200bf8e Remove dependency on the structure of ValueHolder. 
llvm-svn: 182
 2001-07-14 06:11:26 +00:00
Chris Lattner dbfb7d8042 * The parent of a constant pool is a symtabvalue, not a value. 
llvm-svn: 181
 2001-07-14 06:10:49 +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 56f73d45f5 Added some comments, preparing to add global variables and method prototypes 
llvm-svn: 179
 2001-07-14 06:10:16 +00:00
Chris Lattner 5446f8a542 * The parent of a constant pool is a SymTabValue, not a value. 
llvm-svn: 178
 2001-07-14 06:08:51 +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 39d4e7a794 Added more todo's. Don't I ever accomplish anything? 
llvm-svn: 176
 2001-07-14 06:04:27 +00:00
Chris Lattner 2e9fee4702 Add DebugValue member. 
llvm-svn: 175
 2001-07-12 23:35:26 +00:00
Chris Lattner 5f904ea839 Made it not inline 
llvm-svn: 174
 2001-07-12 23:35:11 +00:00
Chris Lattner 805c1514e4 Add DebugValue global function 
llvm-svn: 173
 2001-07-12 23:33:53 +00:00
Chris Lattner d6c5a769ea Don't clean out the type plane of the constant pool... this is a hack. FIXME 
llvm-svn: 172
 2001-07-09 19:38:52 +00:00
Chris Lattner d9c40e355e Make sure that types go in the constant pool if they are used. 
llvm-svn: 171
 2001-07-09 19:38:36 +00:00
Chris Lattner 875710c4a1 hasSideEffects should be marked virtual 
stores and free's have sideeffects

llvm-svn: 170
 2001-07-09 19:38:26 +00:00
Chris Lattner c2e142bcf7 Modify notes 
llvm-svn: 169
 2001-07-09 19:38:08 +00:00
Chris Lattner 006106973f Fix stupid typo 
llvm-svn: 168
 2001-07-09 16:54:29 +00:00
Chris Lattner ac457c46a3 Initial checkin of coding standards 
llvm-svn: 167
 2001-07-09 03:27:08 +00:00
Chris Lattner 70de663266 Updated documentation for load, store & getelementptr 
llvm-svn: 166
 2001-07-09 00:26:23 +00:00
Chris Lattner f20469c1ab add coverage of newly implemented instructions. 
llvm-svn: 165
 2001-07-08 23:23:30 +00:00
Chris Lattner 62ecb4a137 Implementation of Store & GetElementPtr 
llvm-svn: 164
 2001-07-08 23:22:50 +00:00
Chris Lattner 31feae8550 Implement checking for new instructions 
llvm-svn: 163
 2001-07-08 21:18:49 +00:00
Chris Lattner 1851cad21f Add note 
llvm-svn: 162
 2001-07-08 21:18:41 +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 fb8ed0cf3a Use the CDG to mark branches alive on demand. 
llvm-svn: 159
 2001-07-08 18:38:36 +00:00
Chris Lattner b418152221 Add a new "addOperand" method to User. 
llvm-svn: 158
 2001-07-08 18:38:18 +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 52112fb34e Neg instruction removed. TODO item fulfilled. 
llvm-svn: 155
 2001-07-08 04:56:59 +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 48d80e18f9 Devirtualize User::dropAllReferences 
llvm-svn: 151
 2001-07-07 19:00:36 +00:00
Chris Lattner a999afa182 Remove dtor's that simply call dropAllReferences 
llvm-svn: 150
 2001-07-07 18:42:52 +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 37099990b3 Changed memory reference instructions to store the result as the implicit 
type of the instruction.

llvm-svn: 148
 2001-07-07 08:36:30 +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 54292f3557 Add note about nuking Instruction::neg 
llvm-svn: 146
 2001-07-07 08:33:39 +00:00
Chris Lattner e325a04f5e Initial checkin 
llvm-svn: 145
 2001-07-06 22:00:42 +00:00
Chris Lattner e166cc8069 Add better support for post dominator information. 
Print method name for each analysis.

llvm-svn: 144
 2001-07-06 16:59:10 +00:00
Chris Lattner 29aae157f7 Add method to unify all exit nodes of a method 
llvm-svn: 143
 2001-07-06 16:58:36 +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 a6c8b30e9d New file, includes method to merge exit nodes together 
llvm-svn: 141
 2001-07-06 16:57:52 +00:00
Chris Lattner 5afd71b109 * Add a DominatorBase base class to maintain root of Dominator info 
* Implement post dominator support

llvm-svn: 140
 2001-07-06 16:57:21 +00:00
Chris Lattner 719d5b2899 * Added comments 
* Made iterators inherit from appropriate iterator base class
* Abstracted out graphs from depth first iterator
* Add "Inverse" traversal of CFG

llvm-svn: 139
 2001-07-06 16:56:17 +00:00
Chris Lattner 8024bde7c7 Update to include right file 
llvm-svn: 138
 2001-07-06 16:32:07 +00:00
Chris Lattner c002347cf8 Initial checkin of analyze tool. 
llvm-svn: 137
 2001-07-03 15:30:38 +00:00
Chris Lattner f146536edd Build new analyze tool 
llvm-svn: 136
 2001-07-03 15:30:21 +00:00