Chris Lattner
9c4eb70eae
* 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
d2c013e34c
Support new setName itf
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llvm-svn: 459
2001-09-07 16:44:17 +00:00
Chris Lattner
99e8b0589f
Annotations are const objects now
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llvm-svn: 458
2001-09-07 16:44:01 +00:00
Chris Lattner
e299925703
Types and constants are wierd things in symbol tables now
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llvm-svn: 457
2001-09-07 16:43:50 +00:00
Chris Lattner
b82abeff92
* Eliminate reference to ConstantPool class
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* Constants are global objects that are not allocated or freed
llvm-svn: 456
2001-09-07 16:43:22 +00:00
Chris Lattner
797730ca28
Constant pool is dead
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llvm-svn: 455
2001-09-07 16:42:51 +00:00
Chris Lattner
4fc1bcadd9
Constants are now global unique objects
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llvm-svn: 454
2001-09-07 16:42:26 +00:00
Chris Lattner
eaf4551d57
* Eliminate constant pool dependancies:
...
* Eliminate DoRemoveUnusedConstants
llvm-svn: 453
2001-09-07 16:42:08 +00:00
Chris Lattner
6a211421bf
* Supoprt global constants
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* Remove support for local constant pools
* Eliminate constant pool merging method, which is no longer neccesary
* Disable invalid optimization (todo: fix it)
llvm-svn: 452
2001-09-07 16:41:30 +00:00
Chris Lattner
652b08d465
* Support global constants
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* Eliminate need for constant pool
llvm-svn: 451
2001-09-07 16:40:34 +00:00
Chris Lattner
caac8de99d
annotations are now const
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llvm-svn: 450
2001-09-07 16:40:04 +00:00
Chris Lattner
28154ea366
* Emit bytecode using a deque instead of a vector to be faster
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* Internal rep no longer has a constant pool
* Support emission of recursive types
* Don't output a constant pool for an external method
* The bytecode writer is no longer a module analyzer
llvm-svn: 449
2001-09-07 16:39:41 +00:00
Chris Lattner
0d073caf6c
* Remove support for internal constant pool
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* Support globally unique constants
* Support recursive and forward referenced types
* Support abstract types
* Add new BCR_TRACE macro to enable debugging of why the bytecode reader
occasionally refuses to read something
llvm-svn: 448
2001-09-07 16:37:43 +00:00
Chris Lattner
c189163d03
* Assembly writer is not a module analyzer anymore
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* There is no constant pool anymore
llvm-svn: 447
2001-09-07 16:36:04 +00:00
Chris Lattner
b8f60e50f3
* Add support for forward referencing types
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* Add support for upreferences for recursive types
* Remove support for ConstantPool.h
* Add support for globally unique Constants
* Add support for the opaque type
llvm-svn: 446
2001-09-07 16:35:17 +00:00
Chris Lattner
1a53e079fd
Add support for forward referencing types
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llvm-svn: 445
2001-09-07 16:33:01 +00:00
Chris Lattner
f590e0c914
Add support for an opaque type
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llvm-svn: 444
2001-09-07 16:32:43 +00:00
Chris Lattner
fddd7fbc2c
Remove #include of nonexistant header file
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llvm-svn: 443
2001-09-07 16:32:10 +00:00
Chris Lattner
35ea5501a8
* Slot calc is now simpler and not based on module analyzer.
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* 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
Chris Lattner
f1f36de564
Module analyzer no longer has to iterate over constant pool
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llvm-svn: 441
2001-09-07 16:31:23 +00:00
Chris Lattner
8bd3097d81
Simplify code by eliminating need to hang onto constant pool references
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llvm-svn: 440
2001-09-07 16:31:04 +00:00
Ruchira Sasanka
fb626ffffe
*** empty log message ***
...
llvm-svn: 412
2001-08-31 20:59:58 +00:00
Vikram S. Adve
28e3131d5c
Added directory LiveVar/
...
llvm-svn: 410
2001-08-28 23:29:31 +00:00
Vikram S. Adve
b79b5f6b8b
Added nonterminals for arithmetic operations where one operand is constant.
...
llvm-svn: 406
2001-08-28 23:25:46 +00:00
Vikram S. Adve
9fd1f9c1c2
Makefile for InstrSched/
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llvm-svn: 403
2001-08-28 23:17:22 +00:00
Vikram S. Adve
778fc57b85
Remove source list.
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llvm-svn: 402
2001-08-28 23:16:59 +00:00
Vikram S. Adve
49fddd4df3
Added directory InstrSched.
...
llvm-svn: 401
2001-08-28 23:16:13 +00:00
Vikram S. Adve
789dcfe59c
Major changes too hard to document :-)
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llvm-svn: 400
2001-08-28 23:12:57 +00:00
Vikram S. Adve
5947c43319
Extensive additions for supporting instruction scheduling.
...
llvm-svn: 398
2001-08-28 23:10:41 +00:00
Vikram S. Adve
f9fa4cc579
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
ad002e37d5
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
91d73a52d5
Class that encapsulates priority heuristics for instruction scheduling.
...
llvm-svn: 395
2001-08-28 23:06:49 +00:00
Vikram S. Adve
23be1e0839
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
8fdc52a63d
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
89228a786c
Moved function PrintMachineInstructions here.
...
llvm-svn: 392
2001-08-28 23:02:39 +00:00
Vikram S. Adve
fe68c73977
analyze() now checks to see that we don't analyze the same method twice.
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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
4c03772b2a
*** empty log message ***
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llvm-svn: 390
2001-08-28 22:35:21 +00:00
Chris Lattner
f3b74b4736
I suck
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llvm-svn: 385
2001-08-27 18:54:45 +00:00
Chris Lattner
6336546710
Initial checkin of TargetData code
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llvm-svn: 384
2001-08-27 16:00:15 +00:00
Chris Lattner
eaebbaf5bc
Remove target specific stuff from Type classes
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llvm-svn: 383
2001-08-27 15:52:13 +00:00
Chris Lattner
3b527dd79e
Remove target specific method from MemAccessInst class
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llvm-svn: 382
2001-08-27 15:51:43 +00:00
Chris Lattner
3eb05bbef1
Convert to use the new factored out TargetData class
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llvm-svn: 381
2001-08-27 15:51:16 +00:00
Chris Lattner
6ea0dfcd7e
Factor code out to the TargetData class
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llvm-svn: 380
2001-08-27 15:50:41 +00:00
Chris Lattner
b04aee8d08
Support passing a data pointer to annotation factory methods
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llvm-svn: 376
2001-08-27 05:19:10 +00:00
Chris Lattner
d2af693cd9
Demolish explicit source list
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llvm-svn: 375
2001-08-27 05:18:35 +00:00
Chris Lattner
0a85e4845d
Lots of new functionality
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llvm-svn: 372
2001-08-27 05:16:50 +00:00
Chris Lattner
9eaf62df4a
Remove explicit source list
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llvm-svn: 371
2001-08-25 20:40:32 +00:00
Chris Lattner
a6357a1101
Make sure noone branches to the entry node of the method
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llvm-svn: 369
2001-08-24 14:56:34 +00:00
Chris Lattner
d381beea6a
Add annotation support
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llvm-svn: 366
2001-08-23 17:07:56 +00:00
Chris Lattner
b2c70da37a
Handle case where there is no exit node from a flowgraph
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llvm-svn: 365
2001-08-23 17:07:19 +00:00
