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291695 Commits

Author SHA1 Message Date
Vikram S. Adve 23e59b70cd Extensive additions for supporting instruction scheduling. 
llvm-svn: 398
 2001-08-28 23:10:41 +00:00
Vikram S. Adve 742086f200 Added class MachineSchedInfo and several supporting classes 
as a machine description for instruction scheduling.

llvm-svn: 397
 2001-08-28 23:09:36 +00:00
Vikram S. Adve 3148b83485 Implementation of instruction scheduling for LLVM. 
Currently schedules one basic block at a time.

llvm-svn: 396
 2001-08-28 23:07:19 +00:00
Vikram S. Adve 138c3bb667 Class that encapsulates priority heuristics for instruction scheduling. 
llvm-svn: 395
 2001-08-28 23:06:49 +00:00
Vikram S. Adve 754c4dd6ae Scheduling DAG for instruction scheduling. Currently for a single basic block. 
llvm-svn: 394
 2001-08-28 23:06:02 +00:00
Vikram S. Adve 8641f9dca0 Moved debug options declaration to header file, and moved 
a function to MachineInstr.cpp.

llvm-svn: 393
 2001-08-28 23:04:38 +00:00
Vikram S. Adve 5f72f42aee Moved function PrintMachineInstructions here. 
llvm-svn: 392
 2001-08-28 23:02:39 +00:00
Vikram S. Adve 1143eff628 analyze() now checks to see that we don't analyze the same method twice. 
Needs a mechnanism to override this check (e.g., after a transformation).

llvm-svn: 391
 2001-08-28 22:36:35 +00:00
Vikram S. Adve b6970c305f *** empty log message *** 
llvm-svn: 390
 2001-08-28 22:35:21 +00:00
Vikram S. Adve 6b99de80dc Simplification transformations to normalize the code for later passes. 
llvm-svn: 389
 2001-08-28 21:40:27 +00:00
Vikram S. Adve 7e95d47bdc Use const int instead of #define. 
llvm-svn: 388
 2001-08-28 21:35:26 +00:00
Vikram S. Adve 586a1d73a9 Add copy and assignment operators for POIterator, and 
static constructors.

llvm-svn: 387
 2001-08-28 21:34:56 +00:00
Vikram S. Adve 88bee9f363 Added InstrSched library to link line. 
llvm-svn: 386
 2001-08-28 21:33:33 +00:00
Chris Lattner b6aa2334f4 I suck 
llvm-svn: 385
 2001-08-27 18:54:45 +00:00
Chris Lattner 53bbf0783b Initial checkin of TargetData code 
llvm-svn: 384
 2001-08-27 16:00:15 +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 6c5cbe3f60 Convert to use the new factored out TargetData class 
llvm-svn: 381
 2001-08-27 15:51:16 +00:00
Chris Lattner 8dd99f33ea Factor code out to the TargetData class 
llvm-svn: 380
 2001-08-27 15:50:41 +00:00
Chris Lattner eae2201f08 Use the new TargetData class to factor out some of the shared code 
between the static compilers and the interpreter.

llvm-svn: 379
 2001-08-27 15:50:12 +00:00
Chris Lattner 1cb56eda7f Remove target specific method. 
llvm-svn: 378
 2001-08-27 15:49:36 +00:00
Chris Lattner ab759f00c3 Remove target specific code, move to TargetData.cpp file 
llvm-svn: 377
 2001-08-27 15:49:16 +00:00
Chris Lattner f93e63a189 Support passing a data pointer to annotation factory methods 
llvm-svn: 376
 2001-08-27 05:19:10 +00:00
Chris Lattner 827c2a1d7c Demolish explicit source list 
llvm-svn: 375
 2001-08-27 05:18:35 +00:00
Chris Lattner 8aaab6b9c1 Extend annotations to pass data pointers around to the functions 
llvm-svn: 374
 2001-08-27 05:17:47 +00:00
Chris Lattner 6b99609e1f Add another TODO: sigh 
llvm-svn: 373
 2001-08-27 05:17:20 +00:00
Chris Lattner 2c1a98ef08 Lots of new functionality 
llvm-svn: 372
 2001-08-27 05:16:50 +00:00
Chris Lattner f04f646c1b Remove explicit source list 
llvm-svn: 371
 2001-08-25 20:40:32 +00:00
Vikram S. Adve e3590a93e9 Add dependence to libvmcore. 
llvm-svn: 370
 2001-08-25 12:43:25 +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 addc6258cd Compile LLI 
llvm-svn: 368
 2001-08-23 17:09:06 +00:00
Chris Lattner 7e0eec9a85 Rename start methods to main so interpreter works easier 
llvm-svn: 367
 2001-08-23 17:08:51 +00:00
Chris Lattner 3885a2db4f Add annotation support 
llvm-svn: 366
 2001-08-23 17:07:56 +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
Chris Lattner 8e626e419e Add annotation support to value 
llvm-svn: 363
 2001-08-23 17:06:21 +00:00
Chris Lattner 9f35277950 * Add assertions 
* Add a nodeVisited method to the DF interator

llvm-svn: 362
 2001-08-23 17:05:59 +00:00
Chris Lattner d7ff578767 Initial checkin of interpreter 
llvm-svn: 361
 2001-08-23 17:05:04 +00:00
Ruchira Sasanka 11e97b08f0 LV code on machine instructions 
llvm-svn: 360
 2001-08-20 21:12:49 +00:00
Ruchira Sasanka ec1a5411d7 LV info on machine instructions 
llvm-svn: 359
 2001-08-20 21:11:01 +00:00
Ruchira Sasanka 8c99a32982 Corrected the compilation error by making the ValOperator class a friend of 
MachineOperand class - Ruchira

llvm-svn: 358
 2001-08-13 16:54:48 +00:00
Vikram S. Adve 1700068262 Always set isDef for operand in position resultPos. 
llvm-svn: 357
 2001-08-13 16:32:45 +00:00
Ruchira Sasanka 6dec5fe042 Changed SetMachineOpernad calls in Set3OperandsFromInstr so that the 
result position is a def (i.e., added true to the end of call) -- Ruchira

llvm-svn: 356
 2001-08-13 16:26:28 +00:00
Ruchira Sasanka 20429a47e5 Changed case 64 to make the first arg of phi a defintion 
llvm-svn: 355
 2001-08-13 16:24:01 +00:00
Vikram S. Adve 5715b56e65 Can't use ref to stack value! 
llvm-svn: 354
 2001-08-09 20:14:22 +00:00
Vikram S. Adve 315d2d941e Needed old conditions as well as new in skipToNextVal()! 
llvm-svn: 353
 2001-08-09 19:18:33 +00:00
Vikram S. Adve c3fd4c2fc6 Bug fix in ValOpIterator: not moving past operand with NULL Value. 
llvm-svn: 352
 2001-08-08 00:15:42 +00:00
Ruchira Sasanka c82322c526 *** empty log message *** 
llvm-svn: 351
 2001-08-07 21:01:23 +00:00
Ruchira Sasanka 4ac2975f5a added a default isDef arg to SetMachineOperand method - Ruchira 
llvm-svn: 350
 2001-08-07 20:16:52 +00:00
Ruchira Sasanka 5303bac986 Added isDef field to MachineOperand class - Ruchira 
llvm-svn: 349
 2001-08-07 20:14:30 +00:00