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b296dd721c
Commit Graph

1982 Commits

Author SHA1 Message Date
Misha Brukman
b296dd721c Remove unused instruction classes 
llvm-svn: 15501
 2004-08-04 21:18:57 +00:00
Misha Brukman
ef93ca23ba Make tablegen targets depend on PowerPCInstrFormats.td as well 
llvm-svn: 15500
 2004-08-04 21:18:36 +00:00
Chris Lattner
1ce22d3d43 getValues does not exist 
llvm-svn: 15495
 2004-08-04 17:29:14 +00:00
Chris Lattner
f499378d6e getValues is gone 
llvm-svn: 15494
 2004-08-04 17:27:27 +00:00
Alkis Evlogimenos
f853362a44 Stop using getValues(). 
llvm-svn: 15487
 2004-08-04 08:44:43 +00:00
Brian Gaeke
bcf97189e3 Get rid of the only use of TargetInstrInfo::getResultPos(), a deprecated method. 
llvm-svn: 15483
 2004-08-04 08:05:27 +00:00
Brian Gaeke
cf5c05b371 Include SparcV9BurgISel.h, to pick up the definition of 
createSparcV9BurgInstSelector().

llvm-svn: 15474
 2004-08-04 07:30:04 +00:00
Brian Gaeke
904618127d Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick 
up the definition of class TmpInstruction.

llvm-svn: 15473
 2004-08-04 07:29:53 +00:00
Brian Gaeke
34aa0c9905 Include SparcV9BurgISel.h, because PreSelection uses routines from within 
the SparcV9 BURG instruction selector.  Eww!

llvm-svn: 15472
 2004-08-04 07:29:40 +00:00
Brian Gaeke
30384b669d Add a Doxygen comment, and inline the constructor (which is now almost empty). 
llvm-svn: 15471
 2004-08-04 07:29:28 +00:00
Brian Gaeke
43e28e8de4 The InstrForest data type has moved from llvm/CodeGen/InstrForest.h 
to SparcV9InstrForest.h.

llvm-svn: 15470
 2004-08-04 07:29:16 +00:00
Brian Gaeke
b989c54cf7 Add a new file containing just TmpInstruction and its implementation. 
Many other pieces of the SparcV9 backend want to use TmpInstruction, but
don't need any other instruction selector baggage.

llvm-svn: 15469
 2004-08-04 07:29:04 +00:00
Brian Gaeke
b0388ebaa3 All the SparcV9 BURG instruction selector pieces have been collected into the 
new file SparcV9BurgISel.cpp, with exposed interfaces in SparcV9BurgISel.h.
The InstrSelection directory is now dead.

llvm-svn: 15468
 2004-08-04 07:28:51 +00:00
Misha Brukman
07f8b33325 Remove unused opcodes. 
llvm-svn: 15447
 2004-08-03 20:23:44 +00:00
Chris Lattner
61cf3e484e Move this file out of the top-level docs directory 
llvm-svn: 15429
 2004-08-03 04:15:02 +00:00
Misha Brukman
10a585beaf * Use simpler instruction templates to define instructions 
* Fix several extended opcodes

llvm-svn: 15423
 2004-08-02 21:58:52 +00:00
Misha Brukman
e7ad7b2f2a Replace patterns 0, 4, and 5 with simpler heirarchical definitions that use the 
official PowerPC instruction format lingo: X- and D-form.

llvm-svn: 15422
 2004-08-02 21:56:35 +00:00
Misha Brukman
f2119a5b6f Separate instruction formats from instruction definitions. 
llvm-svn: 15414
 2004-08-02 16:54:54 +00:00
Chris Lattner
2677b71f64 Fix a warning 
llvm-svn: 15409
 2004-08-01 19:31:30 +00:00
Chris Lattner
df7c9d0339 Convert all I<> instructions to asmformat. 
Delete the 'name' field of all instructions that have asmformats.

llvm-svn: 15403
 2004-08-01 09:52:59 +00:00
Chris Lattner
1ca0362e24 Add some immediate forms, make name optional 
llvm-svn: 15401
 2004-08-01 09:36:44 +00:00
Chris Lattner
90a4b737dd Eliminate 3 of the X86 printImplicit* flags. 
llvm-svn: 15398
 2004-08-01 08:23:17 +00:00
Chris Lattner
de4844f84d Get rid of 3 of the 4 'printimplicit' flags. Implicit operands are now 
explicitly listed in the asm string.

llvm-svn: 15397
 2004-08-01 08:22:29 +00:00
Chris Lattner
0c5ab21dcd Convert more instructions over to the asmprinter 
llvm-svn: 15396
 2004-08-01 08:13:11 +00:00
Chris Lattner
0a6fedb451 Handle registers a bit more efficiently 
llvm-svn: 15395
 2004-08-01 08:12:41 +00:00
Chris Lattner
c40aa40525 give FP stack registers names 
llvm-svn: 15394
 2004-08-01 08:12:13 +00:00
Chris Lattner
6c596faddb Switch more instructions over to using the asmprinter. Fix bugs in the emission 
of in/out instructions (missing %'s on registers).

llvm-svn: 15393
 2004-08-01 07:44:35 +00:00
Chris Lattner
3a928f8119 The tblgen'erated asmparser wants a way to print operands. 
llvm-svn: 15392
 2004-08-01 07:43:46 +00:00
Chris Lattner
e4c868ffa0 Rename the Printer class -> X86AsmPrinter. 
Include the tablegenerated assembly writer.

llvm-svn: 15389
 2004-08-01 06:02:08 +00:00
Chris Lattner
a02166d28b Factor a bunch of the rules and add support for generating the asmwriter. 
llvm-svn: 15388
 2004-08-01 06:01:32 +00:00
Chris Lattner
9a7b050ebb Specify an asm string and operands lists for a bunch of instructions. 
This only really covers no-operand instructions so far.

llvm-svn: 15387
 2004-08-01 06:01:00 +00:00
Chris Lattner
91a07c84b1 Add the 'ops' marker, add an AsmString initializer 
llvm-svn: 15383
 2004-08-01 04:40:43 +00:00
Chris Lattner
101dccd430 Completely disable the pattern isel until it is more substantial. 
llvm-svn: 15380
 2004-08-01 03:28:02 +00:00
Chris Lattner
9bce44c8cc Entirely eliminate all patterns and expanders from this file. We shall go 
with an incremental approach rather than a revolutionary approach.

llvm-svn: 15379
 2004-08-01 03:25:01 +00:00
Chris Lattner
d20c857ba0 Move the 'Expander' node to later in the file, with the other experimental 
stuff.  The pattern becomes a list, add some stuff, add some comments.

llvm-svn: 15378
 2004-08-01 03:23:34 +00:00
Chris Lattner
0717ef353d Remove obsolete file 
llvm-svn: 15377
 2004-08-01 03:19:28 +00:00
Alkis Evlogimenos
cdcb1c62e5 Align breaks. 
llvm-svn: 15371
 2004-07-31 10:05:44 +00:00
Chris Lattner
0d66480e9e Add breaks 
llvm-svn: 15365
 2004-07-31 09:53:31 +00:00
Alkis Evlogimenos
1eb8a5dc09 Simplify code a bit. 
llvm-svn: 15364
 2004-07-31 09:44:32 +00:00
Alkis Evlogimenos
de150fb74b Correctly spell 'unconditional'. 
llvm-svn: 15363
 2004-07-31 09:41:44 +00:00
Alkis Evlogimenos
bc3d550391 Implement insertGoto and reverseBranchCondition for the X86. 
llvm-svn: 15362
 2004-07-31 09:38:47 +00:00
Chris Lattner
c21741420c I'm pretty sure that ba is branch always, which is a barrier. Brg should 
check this :)

llvm-svn: 15357
 2004-07-31 02:24:37 +00:00
Chris Lattner
9a23ab1e63 Mark barrier instructions. Execution does not fall through uncond branches 
or return intructions.

llvm-svn: 15356
 2004-07-31 02:10:53 +00:00
Chris Lattner
6ff86f8af6 New flag 
llvm-svn: 15354
 2004-07-31 02:07:07 +00:00
Misha Brukman
8209358fca * Conditional save/restore of LR disabled as it's not quite correct 
* sumarray2d fixed: large fixed-size alloca
* make is now compileable
* Re-organized tests to fit them under proper headings

Patch by Nate Begeman.

llvm-svn: 15347
 2004-07-30 15:53:09 +00:00
Misha Brukman
f0c6eaca10 Do not mark LR as callee-save: not quite correctly done. Patch: Nate Begeman. 
llvm-svn: 15346
 2004-07-30 15:51:51 +00:00
Misha Brukman
27ced926da * Temporarily suspend LR save/restore optimization as it is not quite correct 
* Implement large fixed-size allocas            Entire patch by Nate Begeman.

llvm-svn: 15345
 2004-07-30 15:50:45 +00:00
Chris Lattner
d5247fc917 Fix #includes of i*.h => Instructions.h as per PR403: 
http://llvm.cs.uiuc.edu/PR403 .

llvm-svn: 15331
 2004-07-29 17:11:37 +00:00
Brian Gaeke
636a3a9525 Get rid of a few dead method declarations. 
llvm-svn: 15323
 2004-07-29 06:43:10 +00:00
Brian Gaeke
e946e1fedf Get rid of calls to void llvm::printSet(const ValueSet &). 
llvm-svn: 15322
 2004-07-29 06:43:09 +00:00