Chris Lattner
cf51f31c3e
Add patterns for (mov R, R) (mov R, I) and subtracts. The moves are to enable
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testing, the subtracts are because I was in the neighborhood.
llvm-svn: 7581
2003-08-04 21:18:19 +00:00
Chris Lattner
900d31f5ba
Change comments into something that TableGen can read!
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llvm-svn: 7580
2003-08-04 21:08:29 +00:00
Chris Lattner
a06042d124
Allow instructions to have a DAG pattern associated with them.
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Define a few preliminary node types.
llvm-svn: 7579
2003-08-04 21:07:37 +00:00
Chris Lattner
cd1aec5a9d
Rename register classes to be upper case to make it obvious that they are X86
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specific in the tree patterns
llvm-svn: 7578
2003-08-04 20:58:29 +00:00
Chris Lattner
f62d020c88
There is nothing special about noops anymore
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llvm-svn: 7568
2003-08-04 05:11:37 +00:00
Chris Lattner
25d89c23aa
There is nothing special about noops now
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llvm-svn: 7567
2003-08-04 05:11:19 +00:00
Chris Lattner
94c11ac765
Transition to using 'let X = y' instead of 'set X = y'.
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llvm-svn: 7565
2003-08-04 05:03:18 +00:00
Chris Lattner
0d7b042206
transition to using let instead of set
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llvm-svn: 7564
2003-08-04 04:59:56 +00:00
Chris Lattner
7ca890525d
Transition to using let instead of set
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llvm-svn: 7563
2003-08-04 04:58:12 +00:00
Chris Lattner
15891a50c1
Fix Bug: test/Regression/Jello/2003-08-03-CallArgLiveRanges.llx
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llvm-svn: 7558
2003-08-04 02:12:48 +00:00
Chris Lattner
b79989c60d
Simplify some constant expressions
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llvm-svn: 7556
2003-08-04 01:04:59 +00:00
Chris Lattner
52f4e7d96d
Remove illegal, unsupported escapes. This fixes program: Ptrdist-bc
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llvm-svn: 7552
2003-08-03 23:42:17 +00:00
Chris Lattner
96704b97ca
* Sort #includes, remove dupliates
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* Use .zero to emit padding between struct elements
* Emit .comm symbols when we can, this dramatically reduces the amount of gunk we have to print
* Print global variable identifiers next to initializer more nicely.
llvm-svn: 7551
2003-08-03 23:37:09 +00:00
Chris Lattner
e9a18e0f9f
Specify custom name for registers to get the ()'s in the name.
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llvm-svn: 7547
2003-08-03 22:12:47 +00:00
Chris Lattner
cc69139686
Allow specifying custom names for registers
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llvm-svn: 7546
2003-08-03 22:12:37 +00:00
Chris Lattner
8cca0ab42b
Start using tablegen'd instruction enum list
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llvm-svn: 7542
2003-08-03 21:57:05 +00:00
Chris Lattner
21c04e759f
Resort tables
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llvm-svn: 7541
2003-08-03 21:56:36 +00:00
Chris Lattner
1bc88585c3
Lump the base opcode in with the X86 TargetSpecific flags
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llvm-svn: 7540
2003-08-03 21:56:22 +00:00
Chris Lattner
128b75130d
* Start using tablegen'd instruction descriptions
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* Fix bug in the createNOP method, which was not marking the operands of the
generated XCHG as useanddef. I don't think this method is actually used,
so it wasn't breaking anything, but it should be fixed anyway...
llvm-svn: 7539
2003-08-03 21:55:55 +00:00
Chris Lattner
4e20fd5a9b
Start using tablegenerated instruction descriptions
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llvm-svn: 7538
2003-08-03 21:54:59 +00:00
Chris Lattner
89b4a26e56
Add new TableGen instruction definitions
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llvm-svn: 7537
2003-08-03 21:54:21 +00:00
Chris Lattner
9249afaa83
Remove the old .def file, it is now obsolete
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llvm-svn: 7536
2003-08-03 21:54:06 +00:00
Chris Lattner
b62d30ec22
Rearrange fields yet again: Don't instantiate these lists ONCE PER INSTRUCTION.
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llvm-svn: 7535
2003-08-03 21:52:28 +00:00
Chris Lattner
5dca2ea4bc
Simplify code, eliminating the need for the X86 isVoid target instr flag
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llvm-svn: 7534
2003-08-03 21:51:45 +00:00
Chris Lattner
77691b2c54
Set debug types
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llvm-svn: 7533
2003-08-03 21:47:31 +00:00
Chris Lattner
25e28f61ab
Set debug types
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llvm-svn: 7532
2003-08-03 21:14:38 +00:00
Chris Lattner
eba995d624
Remove using decl
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llvm-svn: 7531
2003-08-03 20:24:29 +00:00
Chris Lattner
7ef512fec1
Add Target class for X86 target
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llvm-svn: 7523
2003-08-03 18:19:37 +00:00
Chris Lattner
6b3f365906
The RegisterInfo class is obsolete
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llvm-svn: 7522
2003-08-03 18:18:48 +00:00
Chris Lattner
c485e85fa2
Remove the RegisterInfo class in favor of a general Target class. Add instrinfo stuff
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llvm-svn: 7521
2003-08-03 18:18:31 +00:00
Chris Lattner
964738dd71
Tell CVS to ignore all .inc files
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llvm-svn: 7513
2003-08-03 15:50:17 +00:00
Chris Lattner
5969ff707d
Switch over to tablegen generated header files
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llvm-svn: 7512
2003-08-03 15:48:55 +00:00
Chris Lattner
457b33f7e4
Switch over to TableGen generated register file description
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llvm-svn: 7511
2003-08-03 15:48:14 +00:00
Chris Lattner
0891dd9161
Initial checkin of X86.td file
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llvm-svn: 7510
2003-08-03 15:47:49 +00:00
Chris Lattner
f4bfcad4ea
Initial checkin of X86 Register File description
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llvm-svn: 7509
2003-08-03 15:47:25 +00:00
Chris Lattner
8aa04e1e4c
Fix typeos in comments
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llvm-svn: 7505
2003-08-03 13:50:14 +00:00
Chris Lattner
b33c691d7d
Make it easier to debug by exposing a temporary
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llvm-svn: 7504
2003-08-03 13:49:25 +00:00
Chris Lattner
a18bb98cf5
Wrap at 80 columns
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llvm-svn: 7503
2003-08-03 13:49:03 +00:00
Chris Lattner
490d0d3351
Rename fields
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llvm-svn: 7498
2003-08-01 22:21:49 +00:00
Chris Lattner
1baa706ab7
Move DEBUG to Debug.h
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llvm-svn: 7497
2003-08-01 22:21:34 +00:00
Chris Lattner
277bb3482c
DEBUG got moved to Debug.h
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llvm-svn: 7495
2003-08-01 22:19:03 +00:00
Chris Lattner
ef90e1b189
Move debug functionality to Debug.cpp/Debug.h
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llvm-svn: 7494
2003-08-01 22:15:41 +00:00
Chris Lattner
89bf5d3a60
Describe the value name
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llvm-svn: 7493
2003-08-01 22:15:15 +00:00
Chris Lattner
686e94e760
DEBUG got moved to Support/Debug.h
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llvm-svn: 7492
2003-08-01 22:15:03 +00:00
Chris Lattner
64fade1536
DEBUG got moved to Debug.h
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llvm-svn: 7491
2003-08-01 22:13:59 +00:00
Chris Lattner
aa22e98e56
Check in the implementation of the FileUtilities!
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llvm-svn: 7487
2003-08-01 21:16:14 +00:00
Chris Lattner
1e006b1e92
Remove makefile complexity by always running tablegen with its final output
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directory.
llvm-svn: 7485
2003-08-01 20:34:56 +00:00
Chris Lattner
cba4e65559
Use the C++, more portable, deleter
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llvm-svn: 7483
2003-08-01 20:29:18 +00:00
Chris Lattner
346760c6cb
Move #include from a header to here
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llvm-svn: 7480
2003-08-01 19:16:29 +00:00
Vikram S. Adve
eda4d9cb09
Add all arithmetic operators to ConstantExprToString().
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Note that some generated operators (like &, | or ^) may
not be supported by the assembler -- but if they've got
this far, it's better to generate them and let the assembler decide.
llvm-svn: 7476
2003-08-01 15:55:53 +00:00
