Chris Lattner
9226d186a5
Add new method to get a value type as a string
...
llvm-svn: 7698
2003-08-07 23:15:21 +00:00
Misha Brukman
772eedda42
close() requires "unistd.h" .
...
llvm-svn: 7695
2003-08-07 21:35:41 +00:00
Misha Brukman
8e86dd69ec
Doxygen-ify the comments by using '///' instead of '//'.
...
llvm-svn: 7694
2003-08-07 21:34:25 +00:00
Misha Brukman
ca83e0d56b
Remove references to `bugpoint' from the now-generic system utilities.
...
llvm-svn: 7693
2003-08-07 21:33:33 +00:00
Misha Brukman
1e83bc90b9
Moved removeFile() and getUniqueFilename() into FileUtilities.
...
llvm-svn: 7691
2003-08-07 21:28:50 +00:00
Chris Lattner
d7279de40d
Implement type-inference/checking for non-terminal references
...
llvm-svn: 7686
2003-08-07 21:02:56 +00:00
Chris Lattner
578cd4425b
Rename all of the "Process" methods to be "read" methods, start the Instantiate method
...
llvm-svn: 7685
2003-08-07 20:42:23 +00:00
Chris Lattner
096a2cc522
Add support for "cast" nodes, which are required when there is not enough information
...
to infer type type of all nodes, e.g. (ret imm)
llvm-svn: 7684
2003-08-07 19:59:42 +00:00
Chris Lattner
6fc628b98f
Use the new version of isSubClassOf
...
llvm-svn: 7683
2003-08-07 19:42:14 +00:00
Chris Lattner
69b1d7c0d6
Add and use a new method
...
llvm-svn: 7682
2003-08-07 19:41:59 +00:00
Chris Lattner
4d0c647dec
Cleanup and reorganize code, no functional changes
...
llvm-svn: 7679
2003-08-07 19:28:55 +00:00
Chris Lattner
3b511f0c58
Read in expanders too
...
llvm-svn: 7678
2003-08-07 19:21:10 +00:00
Chris Lattner
31b26b9414
Continued evolution of the selector emitter: Represent instruction patterns
...
as first class objects
llvm-svn: 7677
2003-08-07 19:12:24 +00:00
Chris Lattner
2e7d8d61bb
Finish implementation of the type inference engine.
...
Start working on reading in nonterminals
llvm-svn: 7671
2003-08-07 06:02:15 +00:00
Chris Lattner
24cea97f79
Allow clients to get at the pointer type
...
llvm-svn: 7670
2003-08-07 06:01:44 +00:00
Chris Lattner
7f47b0d303
Add new method getVAlueAsDag
...
llvm-svn: 7669
2003-08-07 06:00:43 +00:00
Chris Lattner
8d5ace1eb5
Initial checkin of tree pattern parser and type inference engine (which still needs work).
...
llvm-svn: 7668
2003-08-07 05:40:14 +00:00
Chris Lattner
dc23074e6a
Eliminate now-dead method
...
llvm-svn: 7667
2003-08-07 05:39:37 +00:00
Chris Lattner
8a216b871d
Start using the CodeGeneratorWrappers
...
llvm-svn: 7666
2003-08-07 05:39:09 +00:00
Chris Lattner
26601ab6fa
Initial checkin of useful wrappers around the Target classes, for now, only ValueType and
...
Target are wrapped
llvm-svn: 7665
2003-08-07 05:38:11 +00:00
Chris Lattner
e0deb31fd5
Ick, add the RIGHT accessor
...
llvm-svn: 7656
2003-08-06 23:01:18 +00:00
Chris Lattner
799db97d3d
Add accessor
...
llvm-svn: 7655
2003-08-06 23:00:31 +00:00
Chris Lattner
e5001079d1
There is something wrong with code that looks like:
...
if (R == 0 || ...)
R->getName()
llvm-svn: 7654
2003-08-06 22:29:04 +00:00
Chris Lattner
919d5c465c
Export the register classes so that the instruction selector can get at them as needed
...
llvm-svn: 7651
2003-08-06 21:47:14 +00:00
Misha Brukman
ad7dda52c9
Added asserts to prevent negative shift amounts from being generated.
...
llvm-svn: 7640
2003-08-06 16:28:49 +00:00
Chris Lattner
4671977130
Add error checking code to the node type parser. Start the instruction pattern
...
reader
llvm-svn: 7632
2003-08-06 06:16:35 +00:00
Chris Lattner
6a87b317a2
Initial support for an instruction selector emitter
...
llvm-svn: 7631
2003-08-06 05:42:05 +00:00
Chris Lattner
47f18bb3a1
All good classes with virtual functions should have virtual dtors...
...
llvm-svn: 7630
2003-08-06 05:39:03 +00:00
Chris Lattner
51baaaa269
Add an instruction selector emitter skeleton
...
llvm-svn: 7629
2003-08-06 04:47:56 +00:00
Chris Lattner
0e4fda4b71
convert over to using TableGen backends
...
llvm-svn: 7628
2003-08-06 04:36:35 +00:00
Chris Lattner
2e7568698e
Switch code over to being a TableGenBackend
...
llvm-svn: 7627
2003-08-06 04:32:07 +00:00
Chris Lattner
81a4f321fb
Add more helper methods
...
llvm-svn: 7626
2003-08-06 04:31:26 +00:00
Chris Lattner
a93ef47190
New common interface for backends to use
...
llvm-svn: 7625
2003-08-06 04:23:04 +00:00
Misha Brukman
7452a521b3
Stop special-casing annul and predict bits (which are Sparc-specific anyway)
...
since those bits are now hard-coded in Sparc*.td files.
llvm-svn: 7593
2003-08-05 14:35:35 +00:00
Chris Lattner
8f8fbd7106
No functional changes, comment the fix I just put in
...
llvm-svn: 7590
2003-08-05 03:59:01 +00:00
Chris Lattner
d8cbdc4c67
The CodeEmitterGenerator used to consider ANY uninitialized field as being an
...
operand (unless it's annul or predict). Now we only consider fields to be
operands if they are uninitialized AND used in the "Inst" field.
llvm-svn: 7589
2003-08-05 03:53:04 +00:00
Chris Lattner
11ad73f47e
Parse DAG patterns
...
llvm-svn: 7577
2003-08-04 20:44:43 +00:00
Chris Lattner
3aa9da1f7f
add support for DagInit initializers, which represent DAG patterns
...
llvm-svn: 7576
2003-08-04 20:44:17 +00:00
Chris Lattner
2703e94187
Update file header comment
...
llvm-svn: 7574
2003-08-04 20:08:28 +00:00
Chris Lattner
201fc86380
Transition complete, remove the obsolete 'set' keyword
...
llvm-svn: 7566
2003-08-04 05:04:52 +00:00
Chris Lattner
9a2d2efde6
Start transitioning towards using 'let X = y in' statements, instead of 'set X = y in'.
...
llvm-svn: 7562
2003-08-04 04:56:53 +00:00
Chris Lattner
c1af65d65b
It appears that somehow we forgot to add support for code variables.
...
Fix bug: TableGen/2003-08-03-PassCode.td
llvm-svn: 7561
2003-08-04 04:53:50 +00:00
Chris Lattner
05433f0237
Add initial support for a new 'dag' type
...
llvm-svn: 7559
2003-08-04 04:50:57 +00:00
Chris Lattner
fadbc381f7
Allow registers to specify a custom name
...
llvm-svn: 7548
2003-08-03 22:14:50 +00:00
Chris Lattner
fae79216c2
add new --gen-instr-desc option
...
llvm-svn: 7545
2003-08-03 21:58:28 +00:00
Chris Lattner
293526d393
Add new Record::getValueAsBit method
...
llvm-svn: 7544
2003-08-03 21:58:13 +00:00
Chris Lattner
f96dd9f6eb
Finish the instruction info emitter
...
llvm-svn: 7543
2003-08-03 21:57:51 +00:00
Chris Lattner
57808fae3c
Fix bug: TableGen/IntBitInit.td
...
llvm-svn: 7526
2003-08-03 18:29:51 +00:00
Chris Lattner
72a80806ae
Fix bug: TableGen/BitsInitOverflow.td
...
llvm-svn: 7524
2003-08-03 18:24:34 +00:00
Chris Lattner
3f39b91aea
* Changes to allow lists of any type
...
* Reorganize Target class a bit
* Fix string out of range access bug
llvm-svn: 7520
2003-08-03 18:17:54 +00:00