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Author SHA1 Message Date
Ruchira Sasanka
c75929f547 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
bd05af6e92 Can't use ref to stack value! 
llvm-svn: 354
 2001-08-09 20:14:22 +00:00
Vikram S. Adve
5f9e728807 Needed old conditions as well as new in skipToNextVal()! 
llvm-svn: 353
 2001-08-09 19:18:33 +00:00
Vikram S. Adve
36a0da1ec3 Bug fix in ValOpIterator: not moving past operand with NULL Value. 
llvm-svn: 352
 2001-08-08 00:15:42 +00:00
Ruchira Sasanka
a6cea3a426 *** empty log message *** 
llvm-svn: 351
 2001-08-07 21:01:23 +00:00
Ruchira Sasanka
01c14da143 added a default isDef arg to SetMachineOperand method - Ruchira 
llvm-svn: 350
 2001-08-07 20:16:52 +00:00
Ruchira Sasanka
66e8472995 Added isDef field to MachineOperand class - Ruchira 
llvm-svn: 349
 2001-08-07 20:14:30 +00:00
Vikram S. Adve
d0579dd4ee Add CC operand as 4th operand of SUBcc, and mark it as a def. 
llvm-svn: 348
 2001-08-06 21:06:10 +00:00
Vikram S. Adve
5a4b37da6b Use extra operand for instructions that set a CC register that 
was not explicit before.

llvm-svn: 347
 2001-08-06 21:05:39 +00:00
Vikram S. Adve
b1cd3ba259 Also, move burg rule to Makefile.common. 
llvm-svn: 346
 2001-08-06 19:06:56 +00:00
Vikram S. Adve
287c557098 And add rule to create a .cpp source file from burg input file! 
llvm-svn: 345
 2001-08-06 19:06:43 +00:00
Vikram S. Adve
95ee2f4d4c Better still, lets move pathname for Burg to Makefile.common. 
llvm-svn: 344
 2001-08-06 19:01:45 +00:00
Vikram S. Adve
830e56e79f Add path and options for burg. 
llvm-svn: 343
 2001-08-06 19:01:20 +00:00
Vikram S. Adve
6e358709c6 Use full pathname for burg. 
llvm-svn: 342
 2001-08-06 18:53:26 +00:00
Vikram S. Adve
f3b4b570aa Allow numOperands of -1 for variable #operands. 
llvm-svn: 341
 2001-07-31 21:55:51 +00:00
Vikram S. Adve
62f5a2a6bb Simplify command line options, and add option for printing 
machine instructions without debugging info.

llvm-svn: 340
 2001-07-31 21:53:25 +00:00
Vikram S. Adve
6744f75d62 Had used the wrong option. 
llvm-svn: 339
 2001-07-31 21:52:28 +00:00
Vikram S. Adve
d5c5e27191 Added tree nodes for Phi instructions. 
llvm-svn: 338
 2001-07-31 21:50:29 +00:00
Vikram S. Adve
5dcec96655 Generate tree nodes for Phi instructions. 
llvm-svn: 337
 2001-07-31 21:49:53 +00:00
Vikram S. Adve
46dd49a011 Allow machine instructions with variable numbers of arguments. 
This is used only by Phi for now.

llvm-svn: 336
 2001-07-31 21:49:28 +00:00
Vikram S. Adve
fc9759c295 Added dummy Phi instruction. 
llvm-svn: 335
 2001-07-31 21:48:23 +00:00
Vikram S. Adve
a0061d1f8a Generate dummy Phi machine instruction, plus a bug fix for BrCond(boolreg). 
llvm-svn: 334
 2001-07-31 21:46:57 +00:00
Vikram S. Adve
e4a92c4029 Added support for testing instruction selection on all but 2 tests. 
llvm-svn: 333
 2001-07-31 21:45:56 +00:00
Vikram S. Adve
5e19e64a94 Added class MachineCodeForBasicBlock. 
llvm-svn: 332
 2001-07-30 18:49:07 +00:00
Vikram S. Adve
93d07dc925 Record machine instructions in the vector for each basic block. 
llvm-svn: 331
 2001-07-30 18:48:43 +00:00
Vikram S. Adve
a91d7cb350 Added vector of machine instructions for the basic block. 
llvm-svn: 330
 2001-07-30 18:47:24 +00:00
Chris Lattner
073fef2722 New test cases 
llvm-svn: 329
 2001-07-28 18:04:10 +00:00
Chris Lattner
75298e1fd2 Remove some gross stuff 
llvm-svn: 328
 2001-07-28 17:52:53 +00:00
Chris Lattner
d22d55b65a Allow vararg method types with 0 fixed types 
llvm-svn: 327
 2001-07-28 17:52:35 +00:00
Chris Lattner
b3d06b4ec9 Make error msg nicer 
llvm-svn: 326
 2001-07-28 17:52:14 +00:00
Chris Lattner
a4b4e46e90 Enable the elimination of method prototypes that are not referenced 
llvm-svn: 325
 2001-07-28 17:51:49 +00:00
Chris Lattner
64c7f2be62 * Make sure that the size of the type field can also control the output 
instruction pattern.

llvm-svn: 324
 2001-07-28 17:51:21 +00:00
Chris Lattner
29c977bd03 * Add calls to failure template so that it is actually possible to debug 
why bytecode parsing is failing.  Just put a breakpoint in the failure
  templates.

llvm-svn: 323
 2001-07-28 17:50:18 +00:00
Chris Lattner
92c31e1634 * Fix bugs 
llvm-svn: 322
 2001-07-28 17:49:02 +00:00
Chris Lattner
c6b1a790d1 * Enable the use of escaped literal strings 
* Unresolved variable names now have the correct line number for their
  error messages
* Rename Def* to Value*
* Check for symbol table collisions before inserting values
* Remove the STRING keyword
* Enable the use of string literals to initialize constant arrays
* Enable the use of extended constants in more locations: eg ret [int] [4, 5]
* Allow method prototypes to appear in the constant pool of the program
* Support varargs methods better.  Enable varargs methods with 0 fixed
  arguments
* Allow the entire method prototype to optionally be specified in a call inst

llvm-svn: 321
 2001-07-28 17:48:55 +00:00
Chris Lattner
9554fb6043 Modify var names to make it apparant that the code is really generic 
llvm-svn: 320
 2001-07-28 17:43:45 +00:00
Chris Lattner
c58c25ffc5 Changes to make test scripts more reliable 
llvm-svn: 319
 2001-07-28 17:40:15 +00:00
Chris Lattner
2143cd75d3 Add test of string constants 
llvm-svn: 318
 2001-07-28 17:39:46 +00:00
Vikram S. Adve
34059f45b6 Added function printIndent. 
llvm-svn: 317
 2001-07-28 04:41:27 +00:00
Vikram S. Adve
d8415b8fbd Added a pointer hash function object for use in pointer maps. 
llvm-svn: 316
 2001-07-28 04:41:10 +00:00
Vikram S. Adve
09b706ba67 Make a function const. 
llvm-svn: 315
 2001-07-28 04:40:15 +00:00
Vikram S. Adve
df0b7b44af Remove lib/LLC library. 
llvm-svn: 314
 2001-07-28 04:39:27 +00:00
Vikram S. Adve
8572e7c133 Added several SPARC instructions including conditional move and SETHI. 
Added MachineInstrInfo class and subclass UltraSparcInstrInfo.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo).  Latency fields are to support scheduling.

llvm-svn: 313
 2001-07-28 04:26:42 +00:00
Vikram S. Adve
b67a683e25 Remove redundant and unused functions. 
llvm-svn: 312
 2001-07-28 04:20:33 +00:00
Vikram S. Adve
ea2f7ed7e9 Added UltraSparcInstrInfo class to specialize class MachineInstrInfo. 
Relevant changes elsewhere:
Added MachineInstrInfo class and moved instruction-related members there.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

llvm-svn: 311
 2001-07-28 04:19:10 +00:00
Vikram S. Adve
137f8efbf0 Eliminate unused function. 
llvm-svn: 310
 2001-07-28 04:15:45 +00:00
Vikram S. Adve
2ae79d3e16 Bug fixes: 
Store bool result in register after SetCC if the bool value
is used by anything other than a branch.
Forward-substitute operand of a VM instruction for which no
machine instruction is generated (e.g., Cast).
Other changes due to changes to classes TargetMachine and MachineInstr.

llvm-svn: 309
 2001-07-28 04:15:15 +00:00
Vikram S. Adve
ce164753ad Added MachineInstrInfo class and moved instruction-related members there. 
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

llvm-svn: 308
 2001-07-28 04:09:37 +00:00
Vikram S. Adve
a6bcc3a47e Eliminate separate enum for operand register type. 
Use union for alternative data for different operand types.
Add iterator over Value* operands in a MachineInstr.

llvm-svn: 307
 2001-07-28 04:06:37 +00:00
Chris Lattner
77257cae1a Work around a few 'sorting issues' with the bytecode output that causes the bytecode 
not to be bit for bit identical.  This is a hack and should be fixed in the future

llvm-svn: 306
 2001-07-26 16:30:18 +00:00