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1107 Commits

Author SHA1 Message Date
Vikram S. Adve
d44e2577de Bug fix: need to initialize new CallArgsDescriptor pointer. 
llvm-svn: 4453
 2002-10-30 20:38:49 +00:00
Vikram S. Adve
beba0cd579 Bug fix in setting an implicit ref. 
llvm-svn: 4452
 2002-10-30 20:38:16 +00:00
Chris Lattner
be221c6013 Allow BuildMI that helps automate construction of SSA information 
llvm-svn: 4443
 2002-10-30 01:48:41 +00:00
Chris Lattner
19f27845eb * Add new "Target Specific Flags" field to instruction descriptor 
* Rename iclass to Flags

llvm-svn: 4439
 2002-10-30 01:06:53 +00:00
Chris Lattner
c7854f4c8f Add new optional getRegisterInfo to TargetMachine 
llvm-svn: 4436
 2002-10-30 00:53:02 +00:00
Chris Lattner
55da33fe73 Add support for structured printing 
llvm-svn: 4432
 2002-10-30 00:46:48 +00:00
Chris Lattner
4430feb9b5 Improve comments, add methods for structured printing 
llvm-svn: 4431
 2002-10-30 00:46:31 +00:00
Chris Lattner
e78186b693 Add method 
llvm-svn: 4428
 2002-10-29 23:40:30 +00:00
Chris Lattner
82a3299cf1 Add capability to have machine instruction autoinsert when it is created 
llvm-svn: 4424
 2002-10-29 23:18:23 +00:00
Misha Brukman
453ccb15f5 Fixed spelling of `propagation'. 
llvm-svn: 4422
 2002-10-29 22:55:11 +00:00
Chris Lattner
87eb530014 Eliminate virtual methods that are sparc specific 
llvm-svn: 4419
 2002-10-29 22:01:26 +00:00
Chris Lattner
5d798b7887 * Privatize the TargetName 
* Move optSizeForSubWordData to TargetData
* Remove unused fields

llvm-svn: 4417
 2002-10-29 21:48:17 +00:00
Chris Lattner
eec571dce8 Allow TargetMachine to refuse static code gen 
llvm-svn: 4415
 2002-10-29 21:12:46 +00:00
Chris Lattner
cc026ad4fc Rename Sparc.h to TargetMachineImpls.h. Add hook for X86 target 
llvm-svn: 4412
 2002-10-29 20:51:29 +00:00
Chris Lattner
8d372a1161 Add hook for JIT compiler 
llvm-svn: 4411
 2002-10-29 20:51:10 +00:00
Chris Lattner
16081ceef1 Move to TargetMachineImpls.h 
llvm-svn: 4405
 2002-10-29 20:44:18 +00:00
Chris Lattner
fc88414ffd Merge with sparc backend 
llvm-svn: 4403
 2002-10-29 20:10:58 +00:00
Chris Lattner
2859640d1c Merge to MachineInstrInfo.h 
llvm-svn: 4402
 2002-10-29 20:10:19 +00:00
Chris Lattner
fdbc0f40ce X86 merge complete, eliminate dead code 
llvm-svn: 4401
 2002-10-29 20:07:50 +00:00
Chris Lattner
0ac25d509c X86 merge is complete, eliminate unused code 
llvm-svn: 4400
 2002-10-29 20:07:16 +00:00
Vikram S. Adve
4acb69b4ea Remove separate vector of implicit refs from MachineInstr, and 
instead record them as extra operands in the operands[] vector.
Also, move CallArgsDescriptor into this class instead of making it an
annotation on the machine instruction.

llvm-svn: 4399
 2002-10-29 19:41:18 +00:00
Vikram S. Adve
1730a958ea Move CallArgsDescriptor into this class instead of making it an 
annotation on the machine instruction.

llvm-svn: 4398
 2002-10-29 19:38:46 +00:00
Chris Lattner
b49e35e745 Move TargetInstrDescriptors extern to the one .cpp file that refers to it: 
MachineInstr.cpp

llvm-svn: 4392
 2002-10-29 17:40:30 +00:00
Chris Lattner
4c00b1bb14 Rename opCodeString to Name, add new getName() method 
llvm-svn: 4388
 2002-10-29 17:35:09 +00:00
Chris Lattner
4cb6ebc9a1 Rename MachineInstrInfo::getDescriptor to MachineInstrInfo::get 
llvm-svn: 4387
 2002-10-29 17:26:26 +00:00
Chris Lattner
b4ee80190b Remove old entrypoint 
llvm-svn: 4385
 2002-10-29 17:15:01 +00:00
Chris Lattner
8feac53561 Remove unneeded #include 
llvm-svn: 4384
 2002-10-29 17:14:10 +00:00
Chris Lattner
0493b81eef De-inline methods 
llvm-svn: 4379
 2002-10-29 16:50:33 +00:00
Chris Lattner
4aba455989 Remove unneeded #include 
llvm-svn: 4377
 2002-10-29 16:50:06 +00:00
Chris Lattner
0cff6f7e16 Make assertIGNode be private to the InterferenceGraph.cpp file 
llvm-svn: 4375
 2002-10-29 16:42:34 +00:00
Chris Lattner
54eff4bcba Remove unneccesary #include 
llvm-svn: 4374
 2002-10-29 16:34:12 +00:00
Chris Lattner
0a2b3a9a7b Delete unused header file 
llvm-svn: 4373
 2002-10-29 16:32:08 +00:00
Chris Lattner
8869c9be36 MachineInstrInfo doesn't need a TargetMachine member 
llvm-svn: 4371
 2002-10-29 15:44:40 +00:00
Chris Lattner
d5faf681bb Minor cleanups, remove noncopyable so dot doesn't cluster unrelated stuff 
llvm-svn: 4365
 2002-10-28 23:54:23 +00:00
Chris Lattner
dce27e5927 Strip a bunch of #includes from the file, move some virtual functions to 
.cpp file

llvm-svn: 4364
 2002-10-28 23:53:56 +00:00
Chris Lattner
d5953f5c63 Inline some code from the cpp file 
llvm-svn: 4363
 2002-10-28 23:53:32 +00:00
Chris Lattner
be89ca4b5a Minor comment updates 
llvm-svn: 4361
 2002-10-28 21:43:42 +00:00
Chris Lattner
8727a8f2d1 Initial checkin of MachineInstrBuilder class 
llvm-svn: 4360
 2002-10-28 21:31:48 +00:00
Chris Lattner
566b2147f9 Remove all traces of the "Opcode Mask" field in the MachineInstr class 
llvm-svn: 4359
 2002-10-28 21:17:20 +00:00
Chris Lattner
11f52470a0 Remove more default arguments that are never used 
llvm-svn: 4358
 2002-10-28 21:02:40 +00:00
Chris Lattner
990e074c2e Remove default operands that are never used 
llvm-svn: 4357
 2002-10-28 20:59:49 +00:00
Chris Lattner
de6ac9b0ff * Make MachineOperand ctors private, so MachineOperand can only be created 
by MachineInstr.
* Add a bunch of new methods to allow incremental addition of operands to the
  machine instr instance.

llvm-svn: 4356
 2002-10-28 20:48:39 +00:00
Misha Brukman
0daac26c02 Iterator functions now line up together. 
llvm-svn: 4350
 2002-10-28 19:58:38 +00:00
Chris Lattner
74f9160190 Remove two arguments that are never specified 
llvm-svn: 4348
 2002-10-28 19:46:59 +00:00
Chris Lattner
f2cd0a8266 s/method/function 
llvm-svn: 4338
 2002-10-28 05:58:46 +00:00
Chris Lattner
7cdc2977f0 Change MachineBasicBlock's to not be Annotations, instead they are kept as 
part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!

llvm-svn: 4337
 2002-10-28 05:30:46 +00:00
Chris Lattner
c32337fb08 * s/unsigned int/unsigned 
* Make MachineInstrDescriptor only keep a const char * instead of a string
  for the opcode name.

llvm-svn: 4335
 2002-10-28 04:55:56 +00:00
Chris Lattner
ec393ff469 Make scheduling class variables be 'unsigned' instead of 'int' 
llvm-svn: 4334
 2002-10-28 04:53:18 +00:00
Chris Lattner
a215fe71ce Remove typedef that is unneccesary 
llvm-svn: 4332
 2002-10-28 04:50:01 +00:00
Chris Lattner
e309cdbc95 Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType() 
llvm-svn: 4331
 2002-10-28 04:45:29 +00:00
Chris Lattner
a7cfe8ccb5 Add new getOperandType(i) method to MachineInstr 
llvm-svn: 4330
 2002-10-28 04:30:20 +00:00
Chris Lattner
7000bbb63f Fairly major overhaul of MachineInstr & Operand classes 
- Inline methods that are mostly a single line anyway
  - Eliminate several methods that were never called
  - Group methods a bit more consistently

llvm-svn: 4329
 2002-10-28 04:24:49 +00:00
Chris Lattner
824d112715 Make MachineInstr.h not #include MachineInstrInfo.h 
llvm-svn: 4328
 2002-10-28 02:29:46 +00:00
Chris Lattner
10a01c1620 Remvoe a bunch of unneeded forward decls 
llvm-svn: 4326
 2002-10-28 02:27:07 +00:00
Chris Lattner
a7e9d3e90f Don't #include <Support/*>, #include "Support/*" 
llvm-svn: 4325
 2002-10-28 02:11:53 +00:00
Chris Lattner
daf162b45a Add BasicBlock list to MchineFunction that will eventually be the only 
way to access MachineBasicBlocks.  For now, it is never filled.

llvm-svn: 4324
 2002-10-28 02:08:43 +00:00
Chris Lattner
2b2fbdf33c MachineFunction.h now includes MachineBasicBlock.h in preparation for 
list changes.

llvm-svn: 4321
 2002-10-28 02:01:06 +00:00
Chris Lattner
85e7d46739 Remvoe dead fixme and typedef 
llvm-svn: 4320
 2002-10-28 01:55:26 +00:00
Chris Lattner
46509e42f8 MachineBasicBlock doesn't need basicblock.h, it needs Annotation.h 
llvm-svn: 4319
 2002-10-28 01:53:00 +00:00
Chris Lattner
cd476842d3 Rename file to MachineBasicBlock.h 
llvm-svn: 4316
 2002-10-28 01:39:21 +00:00
Chris Lattner
384e13e39c Add note about state that should be removed when time permits 
llvm-svn: 4315
 2002-10-28 01:27:51 +00:00
Chris Lattner
310d9124e3 Fixes to previous checkin 
llvm-svn: 4314
 2002-10-28 01:27:30 +00:00
Chris Lattner
4f2c612b21 Inline some methods from .cpp files into .h files, minor cleanups 
llvm-svn: 4313
 2002-10-28 01:21:55 +00:00
Chris Lattner
d711c00823 Add prototypes for creation/destruction passes 
llvm-svn: 4309
 2002-10-28 01:11:58 +00:00
Chris Lattner
8e5f672533 * Doxygenify comments 
* Move addPassesToEmitAssembly back to Sparc.cpp because it really is
  sparc specific

llvm-svn: 4306
 2002-10-28 01:02:24 +00:00
Chris Lattner
ecbd9d640d This header is renamed to MachineFunction.h 
llvm-svn: 4304
 2002-10-28 00:45:06 +00:00
Chris Lattner
778ffa3786 We don't need the forwarding typedef 
llvm-svn: 4303
 2002-10-28 00:44:09 +00:00
Misha Brukman
142795fd17 Changed MachineCodeForMethod' to MachineFunction'. 
llvm-svn: 4301
 2002-10-28 00:28:31 +00:00
Chris Lattner
e9a1ab1e0a Add support or other operand types 
llvm-svn: 4298
 2002-10-27 21:17:45 +00:00
Chris Lattner
2bc0fd8115 Prune #includes 
llvm-svn: 4295
 2002-10-27 20:49:47 +00:00
Chris Lattner
8f38efd9dd Add #include 
llvm-svn: 4291
 2002-10-27 19:08:03 +00:00
Chris Lattner
4eae2fc3ad Initial checkin of target support for X86 backend. 
llvm-svn: 4287
 2002-10-25 23:00:40 +00:00
Chris Lattner
65c82a0310 Initial checkin of Machine Code representation for X86 backend. This will 
eventually be merged with the sparc backend.

llvm-svn: 4286
 2002-10-25 23:00:13 +00:00
Chris Lattner
7a26bbcc83 Fix typo 
llvm-svn: 4281
 2002-10-25 22:53:56 +00:00
Chris Lattner
5ae74dd3ef * Remove unneccesary #includes 
* Fix typeo in the (unused) MachineInstrInfo::isArith method

llvm-svn: 4275
 2002-10-24 22:34:41 +00:00
Chris Lattner
e68a9a15dd Minor cleanups 
llvm-svn: 4267
 2002-10-23 01:11:51 +00:00
Chris Lattner
dfc8fbf16b - Two minor improvements to the MachineInstr class to reduce footprint and 
overhead: Merge 3 parallel vectors into 1, change regsUsed hash_set to be a
    bitvector.  Sped up LLC a little less than 10% in a debug build!

llvm-svn: 4261
 2002-10-22 23:16:21 +00:00
Chris Lattner
58781838b7 We need to know the call sites each function hosts 
llvm-svn: 4258
 2002-10-22 15:58:23 +00:00
Chris Lattner
535d54ef22 Allow modification of callee 
llvm-svn: 4257
 2002-10-22 15:57:58 +00:00
Chris Lattner
1fb6129889 Small space optimization: Make MachineOperands take 16 bytes instead of 
20 on intel or 24 on sparc

llvm-svn: 4256
 2002-10-22 00:15:13 +00:00
Chris Lattner
b565d3ac5b - Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to 
setPreservesCFG to be less confusing.

llvm-svn: 4255
 2002-10-21 20:00:28 +00:00
Chris Lattner
1157e5dafb Delete unused arguments to DSGraph::cloneInto method 
llvm-svn: 4253
 2002-10-21 19:50:29 +00:00
Chris Lattner
4410178282 - Add "ResolvingCaller" to the CallSite record. This keeps track of which 
function was finally able to resolve the function call.  Adding this allows
    the TD pass to actually work right!
  - Temporarily disable dead node pruning.  This will be reenabled soon.

llvm-svn: 4252
 2002-10-21 19:47:18 +00:00
Chris Lattner
7588e35aa8 Add another copy ctor form 
llvm-svn: 4251
 2002-10-21 15:32:34 +00:00
Chris Lattner
1276c50e7b As it turns out, we don't need a fully generic mapping copy ctor, we just need 
something that maps through a std::map.  Since this simplified the client and
implementation code, do so now.

llvm-svn: 4250
 2002-10-21 15:04:18 +00:00
Chris Lattner
f8b59c1c75 Make sure to initialize isArray member 
llvm-svn: 4247
 2002-10-21 13:38:07 +00:00
Chris Lattner
eed53d4b81 Remove a 'using' directives from a header file. Using directives cause 
global changes, so aren't good for headers.

llvm-svn: 4245
 2002-10-21 13:24:50 +00:00
Chris Lattner
cd13b5e27f Add a missing std:: qualifier 
llvm-svn: 4244
 2002-10-21 13:23:42 +00:00
Chris Lattner
ca982e6b42 Two callsites are equivalent even if they are from two completely different 
call instructions

llvm-svn: 4241
 2002-10-21 02:09:03 +00:00
Chris Lattner
2914391ab6 - Make DSCallSite not inherit from std::vector. Renamed methods slightly. 
Make copy ctor have two versions to avoid dealing with conditional template
    argument.  DSCallSite ctor now takes all arguments instead of taking one
    and being populated later.

llvm-svn: 4240
 2002-10-21 02:08:03 +00:00
Vikram S. Adve
85a358583f Remove spurious caller pointer in DSCallSite. 
Also add functions to access pointer argument nodes cleanly.

llvm-svn: 4235
 2002-10-20 21:41:02 +00:00
Chris Lattner
9c264543b5 Add isArray flag 
llvm-svn: 4230
 2002-10-20 20:28:35 +00:00
Vikram S. Adve
32689f8214 Added a first-class representation for each call site that can be 
used in the DS graphs in DSGraph.h.  With that, the special-purpose
class BUDataStructure::CallSite is no longer needed here.

llvm-svn: 4229
 2002-10-20 18:08:55 +00:00
Vikram S. Adve
2a6ec82970 Added a first-class representation for each call site that can be used 
in the DS graphs.

llvm-svn: 4227
 2002-10-20 18:04:43 +00:00
Chris Lattner
efc251af3d Convert typerec to be a structure instead of a pair 
llvm-svn: 4226
 2002-10-18 18:22:46 +00:00
Chris Lattner
d9b76794a0 Add interface for mod/ref info to be captures by dsgraphs 
llvm-svn: 4222
 2002-10-17 21:03:49 +00:00
Chris Lattner
68ac171c62 * Add data structures to BU pass to keep track of call sites for functions 
* Reenable the TD analysis

llvm-svn: 4212
 2002-10-17 04:23:05 +00:00
Chris Lattner
bb28060fb4 * Remove a lot of obsolete #if 0'd code 
* Add a simple getNodeForValue method to access the ValueMap.

llvm-svn: 4211
 2002-10-17 04:22:16 +00:00
Chris Lattner
80332e579c Use the forward declaration for GraphTraits instead of #including 
the header

llvm-svn: 4210
 2002-10-17 01:36:08 +00:00
Chris Lattner
df9733a0a1 Be const correct. Handle both DSGraph* and const DSGraph*'s 
llvm-svn: 4208
 2002-10-17 01:01:06 +00:00