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282128 Commits

Author SHA1 Message Date
Vikram S. Adve ab9e557102 Instruction selection via pattern matching on instruction trees using BURG. 
llvm-svn: 231
 2001-07-21 12:41:50 +00:00
Vikram S. Adve 9c049ca36c *** empty log message *** 
llvm-svn: 230
 2001-07-21 12:41:01 +00:00
Vikram S. Adve aa576e5b8b Added CodeGen, LLC, and Support. 
llvm-svn: 229
 2001-07-21 12:40:37 +00:00
Vikram S. Adve 1f3de470af General support utilities like a program options class and a StringMap 
class for mapping strings to arbitrary things.

llvm-svn: 228
 2001-07-21 12:40:18 +00:00
Vikram S. Adve ad5ac0fab4 CompileContext and options class for the llc compiler. 
llvm-svn: 227
 2001-07-21 12:39:30 +00:00
Vikram S. Adve 5c66a797a2 Header files for the target architecture description and for instruction 
selection, and instances of these for the SPARC.

llvm-svn: 226
 2001-07-21 12:39:03 +00:00
Vikram S. Adve 7161ef83f9 Added support for getting the dependence of an executable on its libs, 
using a variable to get the list of libraries on the link path.
BUG: If the library in the same directory as the executable is missing,
BUG: gnumake will build the library but then fail when linking the executable
BUG: saying the library was not found.  Need a better hack.

llvm-svn: 225
 2001-07-21 12:38:14 +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 fcb6aefa90 Provide simpler ways to extract the value of an integer constant. 
llvm-svn: 223
 2001-07-20 21:11:07 +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 85090922f4 Start of expression analysis support 
llvm-svn: 219
 2001-07-20 19:17:55 +00:00
Chris Lattner 26be0fc32a Header to raise and lower representation 
llvm-svn: 218
 2001-07-20 19:17:47 +00:00
Chris Lattner 05132dacd0 Add support to call LevelRaise 
llvm-svn: 217
 2001-07-20 19:16:47 +00:00
Chris Lattner e49d242603 Update makefile for more accurate deps 
Include support to print out Expression types

llvm-svn: 216
 2001-07-20 19:16:29 +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 1caf0bbd4e Add a comment. 
llvm-svn: 212
 2001-07-20 19:15:08 +00:00
Chris Lattner e3d4a4fa44 Add multiply as a supported constant propogation operation 
Include the LevelChange.h header in AllOpts.h

llvm-svn: 211
 2001-07-20 19:14:41 +00:00
Chris Lattner 64a234bc26 New function: WriteAsOperand. 
llvm-svn: 210
 2001-07-20 19:14:01 +00:00
Chris Lattner 85b1f15113 Add new base class ConstPoolInt, useful for dealing with integral constants 
llvm-svn: 209
 2001-07-20 19:13:28 +00:00
Chris Lattner c9bdc871ca Add new method, ensureTypeAvailable 
llvm-svn: 208
 2001-07-20 19:13:04 +00:00
Chris Lattner 0d94bacd62 Change is*Type to be a casting convertion operator 
Add a new isIntegral virtual function

llvm-svn: 207
 2001-07-20 19:12:34 +00:00
Chris Lattner 2d4f9e0995 Add an function to BinaryOperator to swap the two operands 
llvm-svn: 206
 2001-07-20 19:09:33 +00:00
Chris Lattner ad8051b0b3 Add short forms of the get*Type methods. 
llvm-svn: 205
 2001-07-20 19:09:11 +00:00
Chris Lattner 197390e985 Fix nasty typo 
llvm-svn: 204
 2001-07-20 04:39:07 +00:00
Chris Lattner 4efb8afd9b Fix clean target 
llvm-svn: 203
 2001-07-18 23:43:53 +00:00
Chris Lattner 6244d18477 Compile source files in alphabetical order 
llvm-svn: 202
 2001-07-18 23:43:37 +00:00
Chris Lattner 49970039ea Fixed typo in comment 
llvm-svn: 201
 2001-07-16 16:17:18 +00:00
Chris Lattner 3e37ec7c0a Support external methods 
llvm-svn: 200
 2001-07-15 21:43:45 +00:00
Chris Lattner c7801d21f7 New test case for prototype support 
llvm-svn: 199
 2001-07-15 21:43:17 +00:00
Vikram S. Adve 868a2aeccc Reordered link line for correct static linking. 
llvm-svn: 198
 2001-07-15 21:13:29 +00:00
Vikram S. Adve fe34689e55 Changed default to building library archives instead of shared objects. 
Added support for compiling *.c files.

llvm-svn: 197
 2001-07-15 13:16:47 +00:00
Chris Lattner a7620d9656 Implement forward/external declarations for methods. 
llvm-svn: 196
 2001-07-15 06:35:59 +00:00
Chris Lattner 17f729e269 Implement forward/external declarations for methods. Also, emit an error if a method 
is defined more than once, instead of crashing.

llvm-svn: 195
 2001-07-15 06:35:53 +00:00
Chris Lattner eaed2794d8 Rename 'isMethodExternal' to 'isExternal' 
llvm-svn: 194
 2001-07-15 06:35:24 +00:00
Chris Lattner 12b2c8aae7 Add notes on instruction selection pass 
llvm-svn: 193
 2001-07-15 00:23:59 +00:00
Chris Lattner abc1609342 New testcase from GCC doing array operations 
llvm-svn: 192
 2001-07-15 00:18:50 +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 4d44c2ba81 Add support to the bytecode writer to recognize floating point constants 
llvm-svn: 190
 2001-07-15 00:17:23 +00:00
Chris Lattner f435e200b1 Add support to the bytecode reader to recognize floating point constants 
llvm-svn: 189
 2001-07-15 00:17:18 +00:00
Chris Lattner 212f70d92e Add support to the parser to recognize floating point constants 
llvm-svn: 188
 2001-07-15 00:17:01 +00:00
Chris Lattner 2cded30974 Add a function to convert a double to a string 
llvm-svn: 187
 2001-07-15 00:16:38 +00:00
Chris Lattner 08d936465f Add support to write and read a fixed amount of raw data 
llvm-svn: 186
 2001-07-15 00:16:22 +00:00
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