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88da77c739
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454 Commits

Author SHA1 Message Date
Chris Lattner
88da77c739 Inline typedef, eliminate unused method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4382 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:03:19 +00:00
Chris Lattner
67eaf73c89 Remove long dead #if 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4381 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:00:19 +00:00
Chris Lattner
cb6b4bd1c6 Add #includes that were eliminated from headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4380 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:51:05 +00:00
Chris Lattner
770feb4bfc De-inline methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4379 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:33 +00:00
Chris Lattner
a80848704a Remove #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4378 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:20 +00:00
Chris Lattner
97d688515e Remove unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4377 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:06 +00:00
Chris Lattner
9538cecf27 Remove forward decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4376 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:49:44 +00:00
Chris Lattner
28760f4e77 Make assertIGNode be private to the InterferenceGraph.cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4375 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:42:34 +00:00
Chris Lattner
c5b8b1a040 MachineInstrInfo no longer #includes this header, so we must 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4366 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 23:54:47 +00:00
Chris Lattner
9a8e4121aa Remove all traces of the "Opcode Mask" field in the MachineInstr class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4359 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:17:20 +00:00
Chris Lattner
b98a53f201 Remove more default arguments that are never used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4358 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:02:40 +00:00
Chris Lattner
7279122e66 Remove default operands that are never used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4357 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:59:49 +00:00
Chris Lattner
413746e983 * 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4356 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:48:39 +00:00
Misha Brukman
b7551ef115 Replaced uses of deprecated `MachineFunction::get(BasicBlock *BB)'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4351 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:00:31 +00:00
Chris Lattner
2f305989b3 Remove two arguments that are never specified 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4348 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:46:59 +00:00
Chris Lattner
ccdf23ebbb Rename some regalloc fields 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4346 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:43:23 +00:00
Chris Lattner
f726e776b8 Eliminate usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4344 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:22:04 +00:00
Chris Lattner
fcffe865f9 Remove usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4342 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:01:16 +00:00
Chris Lattner
fb3a0aed9b Remove usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4341 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 18:50:08 +00:00
Chris Lattner
b84a2ba877 Eliminate unneccesary use of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4339 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 06:01:57 +00:00
Chris Lattner
335d5c399b s/method/function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4338 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:58:46 +00:00
Chris Lattner
d0aa0cdbc6 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4337 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:30:46 +00:00
Chris Lattner
c5ddc8b74b Make Scheduling Class variables be 'unsigned' instead of 'int' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4333 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:53:02 +00:00
Chris Lattner
133f079c8c Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4331 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:45:29 +00:00
Chris Lattner
572f5c8c0c 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4329 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:24:49 +00:00
Chris Lattner
0be79c6c1b Add #includes now that MachineInstr.h doesn't include llvm/Target/MachineInstrInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4327 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:28:39 +00:00
Chris Lattner
4a63b72df9 Don't #include <Support/*>, #include "Support/*" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:11:53 +00:00
Chris Lattner
e61a584f98 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4323 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:01:37 +00:00
Chris Lattner
e7d27fa00b MachineFunction now includes MachineBasicBlock so there is no need to 
reinclude it


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4322 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:01:35 +00:00
Chris Lattner
55291ead55 Rename MachineCodeForBasicBlock to MachineBasicBlock 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4318 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:41:47 +00:00
Chris Lattner
32be9f6cd4 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4317 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:41:27 +00:00
Chris Lattner
51a8d85281 Inline some methods from .cpp files into .h files, minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4313 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:21:55 +00:00
Chris Lattner
6b9445389a Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4312 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:16:38 +00:00
Chris Lattner
227c3d355b Move machine code generation/destruction passes out of Sparc.cpp because 
they are generic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4310 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:12:41 +00:00
Chris Lattner
1febf88ef4 Prune #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4307 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:02:51 +00:00
Chris Lattner
0c68e8ce6e Updates to match misha's changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4302 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:37:53 +00:00
Misha Brukman
fce1143bcf Changed MachineCodeForMethod' to MachineFunction'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4301 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:28:31 +00:00
Chris Lattner
78cee7e7ab Initial checkin of codegen infrastructure for LLVM-JIT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4282 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-25 22:54:41 +00:00
Chris Lattner
a0877726df Tell PassManager that this pass does not invalidate the CFG so that dominator 
information and Loop info will not have to be recomputed after this runs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4269 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-23 03:30:47 +00:00
Chris Lattner
0ceeb42c97 Ensure definate initialization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4263 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-22 23:34:11 +00:00
Chris Lattner
27a08935ca - 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4261 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-22 23:16:21 +00:00
Vikram S. Adve
cf911de3c6 Significant improvement: GEP used by a load or store no longer generates 
a separate ADD; instead just use the indexed load/store instruction!
Also, a bug fix: folding a GEP with a leading non-zero index with
its predecessor was incorrect: now it only happens if the predecessor
is pointing to an indexable type (aka SequentialType).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4168 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-14 16:30:55 +00:00
Vikram S. Adve
1632e882f1 Use vectors instead of hash_maps for issueGaps and conflictLists. 
These hash lookups were a major sink of time because they happen so often!
Also, add option to disable scheduling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4138 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-13 00:40:37 +00:00
Vikram S. Adve
acf0f704f9 Major bug fix: was not adding CD edges for RETURNs! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4137 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-13 00:39:22 +00:00
Vikram S. Adve
cb202e3de5 Major bug fix: spill code for an instruction in a delay slot was 
merrily being inserted before/after the instruction!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4116 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-11 16:12:40 +00:00
Vikram S. Adve
cde3982b02 Don't pad variables in stack slots for performance! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4115 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-11 16:10:53 +00:00
Vikram S. Adve
aebdbe6988 Bug fix in folding getElementPtr instructions: don't fold one into 
a predecessor if it has a non-zero first index and the predecessor
ends with a struct index.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3982 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-29 22:55:05 +00:00
Vikram S. Adve
4117459567 Convert DIRS to PARALLEL_DIRS. They can be built independently. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3972 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-29 11:52:14 +00:00
Vikram S. Adve
1c397aae8e Added a couple of helper methods for live range construction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3970 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-28 17:05:43 +00:00
Vikram S. Adve
9d67cd1468 Live ranges for Return value and return address of a Call are now 
created here, simply by handling all implicit operands (which should
have been done anyway).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3969 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-28 17:05:22 +00:00