Chris Lattner
dfa3c21f1c
More renamings of Target/Machine*Info to Target/Target*Info
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llvm-svn: 5204
2002-12-29 03:13:05 +00:00
Chris Lattner
bff4411f3a
Rename MachineOptInfo to TargetoptInfo
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Rename MachineCacheInfo to TargetCacheInfo
llvm-svn: 5203
2002-12-29 02:50:35 +00:00
Chris Lattner
c3dbf62971
* doxygenize comment
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* rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5170
2002-12-28 20:13:29 +00:00
Chris Lattner
90d1ea29ab
Sparc specific methods default to abort rather than being pure virtual
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llvm-svn: 5169
2002-12-28 20:12:54 +00:00
Chris Lattner
51c7c172db
Expose some very simple information about the frame, rather than in-depth
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target specific information. Rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5168
2002-12-28 20:12:10 +00:00
Chris Lattner
b525ce97cc
* Keep track of register alignment as well as register size
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* Add comments
* Add a new allocation_order iterator for register classes which targets may
use to control the register order and available registers based on properties
of the function being compiled.
* Remove access to FP and SP registers
* Add new callframe setup opcode support
* Eliminate moveImm2Reg method
* Revamp frame offset handling and prolog/epilog code generation
llvm-svn: 5167
2002-12-28 20:10:23 +00:00
Chris Lattner
881ffece47
Simplify spill interface methods
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llvm-svn: 5142
2002-12-25 05:02:00 +00:00
Chris Lattner
b44ebe2588
Add comment
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llvm-svn: 5141
2002-12-25 05:01:46 +00:00
Chris Lattner
bc5e71ef2f
Allow the target machines to specify endianness and pointer size
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llvm-svn: 5128
2002-12-24 00:02:17 +00:00
Chris Lattner
079d149fbd
Simplify interface to remove virtual function references
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llvm-svn: 5100
2002-12-17 04:20:39 +00:00
Chris Lattner
3b7f709ebd
Add support for register alias set description
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llvm-svn: 5080
2002-12-16 16:39:14 +00:00
Chris Lattner
07cc730ddd
Export well known instruction opcodes usable by target independant passes
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llvm-svn: 5063
2002-12-15 22:16:08 +00:00
Chris Lattner
4214ac384a
Simplify interfaces used by regalloc to insert code
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llvm-svn: 5052
2002-12-15 20:06:35 +00:00
Chris Lattner
9b1957fd1e
Simplify TargetRegisterClass a bit, also eliminating virtual function call
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overhead
llvm-svn: 5049
2002-12-15 19:29:14 +00:00
Chris Lattner
51cf15cf12
* Rename const_regclass_begin/end to just regclass_begin/end
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* Regclass iterators need an extra level of pointerness to work right
* Pull inverse mapping code out of target description files
llvm-svn: 5046
2002-12-15 18:40:01 +00:00
Misha Brukman
fb02408496
Added moveReg2Reg() and moveImm2Reg() to accomodate moving data around due to
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PHI nodes.
llvm-svn: 5001
2002-12-13 09:54:12 +00:00
Misha Brukman
bc60f65211
Define the 2-address flag used by X86 instructions (add,sub,and,or,xor) that
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need to be declared as such.
llvm-svn: 4975
2002-12-12 23:19:51 +00:00
Misha Brukman
32ec427192
Added prototypes for emitting prologue and epilogue for function code
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generation.
llvm-svn: 4927
2002-12-04 23:55:56 +00:00
Misha Brukman
101076f586
storeReg2RegOffset() and loadRegOffset2Reg() now take the iterator by value
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instead of by reference, since they return the modified iterator.
llvm-svn: 4914
2002-12-04 17:14:13 +00:00
Misha Brukman
6e1c4851ea
Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since
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it is target-independent.
llvm-svn: 4911
2002-12-04 16:47:04 +00:00
Chris Lattner
aeb454c30e
Expose target data through a method for uniformity
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llvm-svn: 4901
2002-12-04 05:20:12 +00:00
Misha Brukman
6b9cb74fdc
RegisterInfo now supports handing out caller- and callee-save registers, as
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well as building a map from a physical register to its register class.
llvm-svn: 4896
2002-12-03 23:09:53 +00:00
Chris Lattner
866d635098
Add entries to track information about implicit uses and definitions of
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the instructions
llvm-svn: 4875
2002-12-03 05:41:32 +00:00
Chris Lattner
920d619d39
The hopefully final version of addPassesToEmitMachineCode which does not
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have any question about ownership
llvm-svn: 4863
2002-12-02 21:15:42 +00:00
Chris Lattner
b7073c8c07
Add comment about ownership semantics
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llvm-svn: 4859
2002-12-02 21:13:45 +00:00
Chris Lattner
9872f53512
Add stub to emit machine code for JIT
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llvm-svn: 4856
2002-12-02 21:00:50 +00:00
Misha Brukman
32d007461d
Added virtual functions for storing and retrieving values from the stack.
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llvm-svn: 4824
2002-11-22 22:41:23 +00:00
Misha Brukman
45b9648b91
MRegisterInfo.h - Added prototypes for functions we need to map a register to
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an appropriate TargetRegisterClass, also adds TargetRegisterClass definition.
TargetMachine.h - speling.
llvm-svn: 4781
2002-11-20 18:54:53 +00:00
Chris Lattner
e138d4fbc8
Make sure that print gets a targetmachine
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CVS: ----------------------------------------------------------------------
llvm-svn: 4735
2002-11-17 23:21:45 +00:00
Chris Lattner
9971426ca0
Add machine independant printer interface
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llvm-svn: 4729
2002-11-17 22:54:55 +00:00
Chris Lattner
19f27845eb
* Add new "Target Specific Flags" field to instruction descriptor
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* Rename iclass to Flags
llvm-svn: 4439
2002-10-30 01:06:53 +00:00
Chris Lattner
c7854f4c8f
Add new optional getRegisterInfo to TargetMachine
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llvm-svn: 4436
2002-10-30 00:53:02 +00:00
Chris Lattner
87eb530014
Eliminate virtual methods that are sparc specific
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llvm-svn: 4419
2002-10-29 22:01:26 +00:00
Chris Lattner
5d798b7887
* Privatize the TargetName
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* 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
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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
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llvm-svn: 4412
2002-10-29 20:51:29 +00:00
Chris Lattner
8d372a1161
Add hook for JIT compiler
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llvm-svn: 4411
2002-10-29 20:51:10 +00:00
Chris Lattner
16081ceef1
Move to TargetMachineImpls.h
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llvm-svn: 4405
2002-10-29 20:44:18 +00:00
Chris Lattner
2859640d1c
Merge to MachineInstrInfo.h
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llvm-svn: 4402
2002-10-29 20:10:19 +00:00
Chris Lattner
b49e35e745
Move TargetInstrDescriptors extern to the one .cpp file that refers to it:
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MachineInstr.cpp
llvm-svn: 4392
2002-10-29 17:40:30 +00:00
Chris Lattner
4c00b1bb14
Rename opCodeString to Name, add new getName() method
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llvm-svn: 4388
2002-10-29 17:35:09 +00:00
Chris Lattner
4cb6ebc9a1
Rename MachineInstrInfo::getDescriptor to MachineInstrInfo::get
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llvm-svn: 4387
2002-10-29 17:26:26 +00:00
Chris Lattner
8869c9be36
MachineInstrInfo doesn't need a TargetMachine member
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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
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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
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.cpp file
llvm-svn: 4364
2002-10-28 23:53:56 +00:00
Chris Lattner
d5953f5c63
Inline some code from the cpp file
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llvm-svn: 4363
2002-10-28 23:53:32 +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
c32337fb08
* s/unsigned int/unsigned
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* 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'
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llvm-svn: 4334
2002-10-28 04:53:18 +00:00
Chris Lattner
10a01c1620
Remvoe a bunch of unneeded forward decls
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llvm-svn: 4326
2002-10-28 02:27:07 +00:00