Chris Lattner
8ae0be7897
Inline typedef, eliminate unused method
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llvm-svn: 4382
2002-10-29 17:03:19 +00:00
Chris Lattner
8ab1906b5f
Remove long dead #if 0
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llvm-svn: 4381
2002-10-29 17:00:19 +00:00
Chris Lattner
9739fc7ff1
Add #includes that were eliminated from headers
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llvm-svn: 4380
2002-10-29 16:51:05 +00:00
Chris Lattner
0493b81eef
De-inline methods
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llvm-svn: 4379
2002-10-29 16:50:33 +00:00
Chris Lattner
6c092a9ea7
Remove #include
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llvm-svn: 4378
2002-10-29 16:50:20 +00:00
Chris Lattner
4aba455989
Remove unneeded #include
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llvm-svn: 4377
2002-10-29 16:50:06 +00:00
Chris Lattner
f658cf4988
Remove forward decl
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llvm-svn: 4376
2002-10-29 16:49:44 +00:00
Chris Lattner
0cff6f7e16
Make assertIGNode be private to the InterferenceGraph.cpp file
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llvm-svn: 4375
2002-10-29 16:42:34 +00:00
Chris Lattner
7d6709e213
MachineInstrInfo no longer #includes this header, so we must
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llvm-svn: 4366
2002-10-28 23:54:47 +00:00
Chris Lattner
566b2147f9
Remove all traces of the "Opcode Mask" field in the MachineInstr class
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llvm-svn: 4359
2002-10-28 21:17:20 +00:00
Chris Lattner
11f52470a0
Remove more default arguments that are never used
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llvm-svn: 4358
2002-10-28 21:02:40 +00:00
Chris Lattner
990e074c2e
Remove default operands that are never used
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llvm-svn: 4357
2002-10-28 20:59:49 +00:00
Chris Lattner
de6ac9b0ff
* Make MachineOperand ctors private, so MachineOperand can only be created
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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
f9d06cfc80
Replaced uses of deprecated `MachineFunction::get(BasicBlock *BB)'.
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llvm-svn: 4351
2002-10-28 20:00:31 +00:00
Chris Lattner
74f9160190
Remove two arguments that are never specified
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llvm-svn: 4348
2002-10-28 19:46:59 +00:00
Chris Lattner
4b652d5505
Rename some regalloc fields
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llvm-svn: 4346
2002-10-28 19:43:23 +00:00
Chris Lattner
bd1add2005
Eliminate usage of MachineBasicBlock::get
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llvm-svn: 4344
2002-10-28 19:22:04 +00:00
Chris Lattner
fdca057f8d
Remove usage of MachineBasicBlock::get
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llvm-svn: 4342
2002-10-28 19:01:16 +00:00
Chris Lattner
a7ca1bd65c
Remove usage of MachineBasicBlock::get
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llvm-svn: 4341
2002-10-28 18:50:08 +00:00
Chris Lattner
2263f89d3b
Eliminate unneccesary use of MachineBasicBlock::get
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llvm-svn: 4339
2002-10-28 06:01:57 +00:00
Chris Lattner
f2cd0a8266
s/method/function
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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
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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
89a424167f
Make Scheduling Class variables be 'unsigned' instead of 'int'
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llvm-svn: 4333
2002-10-28 04:53:02 +00:00
Chris Lattner
e309cdbc95
Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType()
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llvm-svn: 4331
2002-10-28 04:45:29 +00:00
Chris Lattner
7000bbb63f
Fairly major overhaul of MachineInstr & Operand classes
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- 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
dd22b9e8b6
Add #includes now that MachineInstr.h doesn't include llvm/Target/MachineInstrInfo.h
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llvm-svn: 4327
2002-10-28 02:28:39 +00:00
Chris Lattner
a7e9d3e90f
Don't #include <Support/*>, #include "Support/*"
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llvm-svn: 4325
2002-10-28 02:11:53 +00:00
Chris Lattner
df1d87f5f3
*** empty log message ***
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llvm-svn: 4323
2002-10-28 02:01:37 +00:00
Chris Lattner
6b66fadf2c
MachineFunction now includes MachineBasicBlock so there is no need to
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reinclude it
llvm-svn: 4322
2002-10-28 02:01:35 +00:00
Chris Lattner
b8c6acfbc0
Rename MachineCodeForBasicBlock to MachineBasicBlock
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llvm-svn: 4318
2002-10-28 01:41:47 +00:00
Chris Lattner
ef1475aa32
*** empty log message ***
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llvm-svn: 4317
2002-10-28 01:41:27 +00:00
Chris Lattner
4f2c612b21
Inline some methods from .cpp files into .h files, minor cleanups
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llvm-svn: 4313
2002-10-28 01:21:55 +00:00
Chris Lattner
61e42343e5
Minor cleanups
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llvm-svn: 4312
2002-10-28 01:16:38 +00:00
Chris Lattner
33b00d8186
Move machine code generation/destruction passes out of Sparc.cpp because
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they are generic
llvm-svn: 4310
2002-10-28 01:12:41 +00:00
Chris Lattner
ce3ede5938
Prune #includes
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llvm-svn: 4307
2002-10-28 01:02:51 +00:00
Chris Lattner
ffa0482331
Updates to match misha's changes
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llvm-svn: 4302
2002-10-28 00:37:53 +00:00
Misha Brukman
142795fd17
Changed MachineCodeForMethod' to
MachineFunction'.
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llvm-svn: 4301
2002-10-28 00:28:31 +00:00
Chris Lattner
a952881e00
Initial checkin of codegen infrastructure for LLVM-JIT
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llvm-svn: 4282
2002-10-25 22:54:41 +00:00
Chris Lattner
47508d5c0f
Tell PassManager that this pass does not invalidate the CFG so that dominator
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information and Loop info will not have to be recomputed after this runs.
llvm-svn: 4269
2002-10-23 03:30:47 +00:00
Chris Lattner
b8ffbe6966
Ensure definate initialization
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llvm-svn: 4263
2002-10-22 23:34:11 +00:00
Chris Lattner
dfc8fbf16b
- Two minor improvements to the MachineInstr class to reduce footprint and
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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
Vikram S. Adve
3a54b695ce
Significant improvement: GEP used by a load or store no longer generates
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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).
llvm-svn: 4168
2002-10-14 16:30:55 +00:00
Vikram S. Adve
e18a54c249
Use vectors instead of hash_maps for issueGaps and conflictLists.
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These hash lookups were a major sink of time because they happen so often!
Also, add option to disable scheduling.
llvm-svn: 4138
2002-10-13 00:40:37 +00:00
Vikram S. Adve
211f972d28
Major bug fix: was not adding CD edges for RETURNs!
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llvm-svn: 4137
2002-10-13 00:39:22 +00:00
Vikram S. Adve
be4905b56a
Major bug fix: spill code for an instruction in a delay slot was
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merrily being inserted before/after the instruction!
llvm-svn: 4116
2002-10-11 16:12:40 +00:00
Vikram S. Adve
f19f08c3ab
Don't pad variables in stack slots for performance!
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llvm-svn: 4115
2002-10-11 16:10:53 +00:00
Vikram S. Adve
01e64b5eef
Bug fix in folding getElementPtr instructions: don't fold one into
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a predecessor if it has a non-zero first index and the predecessor
ends with a struct index.
llvm-svn: 3982
2002-09-29 22:55:05 +00:00
Vikram S. Adve
69d19cf9a9
Convert DIRS to PARALLEL_DIRS. They can be built independently.
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llvm-svn: 3972
2002-09-29 11:52:14 +00:00
Vikram S. Adve
59778ef96d
Added a couple of helper methods for live range construction.
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llvm-svn: 3970
2002-09-28 17:05:43 +00:00
Vikram S. Adve
2710051771
Live ranges for Return value and return address of a Call are now
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created here, simply by handling all implicit operands (which should
have been done anyway).
llvm-svn: 3969
2002-09-28 17:05:22 +00:00