Chris Lattner
ddd5b417c6
Rename -no-* to -disable-*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5642 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-26 20:00:41 +00:00
Chris Lattner
e45e32d924
Remove wierd case that can never happen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5623 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-25 20:27:09 +00:00
Joel Stanley
ecd78ac1cb
Fixed alloca declaration problem on sun.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5546 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 20:45:00 +00:00
Chris Lattner
55f6fab9f1
Don't emit unneccesary branch instructions!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5328 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 18:07:23 +00:00
Chris Lattner
ee3e4356fc
Fix problem with invalidated iterator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5327 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 18:07:13 +00:00
Chris Lattner
6d40c191ee
Implement optimization folding setcc into branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5324 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 16:43:00 +00:00
Chris Lattner
b037ee822c
Add more flavors of branch instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 16:42:45 +00:00
Chris Lattner
f158da2f78
Implement code to keep the stack pointer aligned to an 8 byte boundary.
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This improves the performance of the power benchmark by a few percent.
This will be neccesary for SSE code, which requires 16 byte alignment of
the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 02:20:12 +00:00
Chris Lattner
eafa423881
Handle frame offset due to return address pushed on the stack
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5319 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 22:57:35 +00:00
Chris Lattner
795ba6cabd
Move sparc specific code into the Sparc backend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:36:50 +00:00
Chris Lattner
ac4dfd0643
Fix warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:36:30 +00:00
Chris Lattner
3c3c82d05d
Adjust to simpler interfaces
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Eliminate dependency on RegClass.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5315 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:14:32 +00:00
Chris Lattner
9d4ed15c9e
Adjust to new interfaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:14:01 +00:00
Chris Lattner
af3cdcf9b0
Move headers around
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:02:16 +00:00
Chris Lattner
4cfd622252
Header is moved into local directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:00:02 +00:00
Chris Lattner
c7c7b7ab75
Fix bug in previous checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 20:32:15 +00:00
Chris Lattner
c520feb6f0
Add new method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5309 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 20:28:36 +00:00
Chris Lattner
4309e736c1
#include RegClass.h explicitly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5307 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:57:07 +00:00
Chris Lattner
abb9c08a05
Remvoe dependency on RegClass.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:56:21 +00:00
Chris Lattner
0e10433325
Move private header to private directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:50:44 +00:00
Chris Lattner
a9b19b9002
Prune #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5303 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:48:13 +00:00
Chris Lattner
0412077faf
Minor changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5302 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:47:53 +00:00
Chris Lattner
54e898e690
Use BuildMI more
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:23:34 +00:00
Chris Lattner
1531b63421
Remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 19:22:38 +00:00
Chris Lattner
4690e6d42f
Fix bug found by regtests
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5294 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 18:11:11 +00:00
Chris Lattner
f6ee49fcf0
Use buildmi not MI ctor directly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5293 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 18:08:07 +00:00
Chris Lattner
00dca91658
Use BuildMI more, Create*Instruction less
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5291 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 17:47:49 +00:00
Chris Lattner
1a57ccdfbf
X86 backend should never use addMReg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5288 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 00:04:14 +00:00
Chris Lattner
e5b1ed9db9
* Elimiante a bunch of functions from InstrSelectionSupport.h, replacing users
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of them with BUildMI calls instead.
* Fix def information in instructions generated by prologepilog inserter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5287 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 00:03:28 +00:00
Chris Lattner
92ba2aaa58
Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5284 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 23:05:08 +00:00
Chris Lattner
8143d8f91a
Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5282 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 22:56:37 +00:00
Chris Lattner
3501feab81
Rename MachineInstrInfo -> TargetInstrInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5272 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 22:00:31 +00:00
Chris Lattner
2c1378cc12
Move annotations to support library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5270 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 21:31:39 +00:00
Chris Lattner
cb09cc268b
Move annotation to support library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5268 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 21:29:58 +00:00
Chris Lattner
64317fce27
Minor cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5266 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 20:32:10 +00:00
Chris Lattner
a960d95253
New files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5260 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 01:01:59 +00:00
Chris Lattner
d91d86f3a6
* No longer need lowerallocation pass
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* Add X86 Stackifier pass
* Add peephole optimizer pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5233 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:51:23 +00:00
Chris Lattner
a849056a37
rename FP -> fp*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5232 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:50:46 +00:00
Chris Lattner
d264bec88a
* Move frame and constant pool indexes to first argument of memory reference
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so we can put an offset in there as well...
* Fix long/ulong stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5231 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:50:33 +00:00
Chris Lattner
0c514f4e27
* Some instructions take 64 bit integers, add an Arg type for it
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* Add flags for different types of FP pseudo instrs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5230 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:49:24 +00:00
Chris Lattner
20862b970e
* Function calls clobber fp registers
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* Use new M_TERMINATOR_FLAG flag
* Add ::Void flag on several instructions so def-use info is correct!
* Implement MANY FP instructions
* Finalize pseudo FP instructions
* Add set of Pseudo FP instruction description flags
* Add support for MOVim instrs
* Add support for 64 bit support instrs, like adc sbb, etc
* Add conditional move
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5229 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:48:46 +00:00
Chris Lattner
987e8baf12
Add support for frame and constant pool references
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5228 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:45:53 +00:00
Chris Lattner
31ad5dd67f
Move passes out to Passes.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5227 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:45:29 +00:00
Chris Lattner
70445403c3
Add speculation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5226 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:35:08 +00:00
Chris Lattner
b708944fc2
* Implement rudimentary output of the constant pool
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* Implement support for MRMS?m instructions
* Add Arg64 support
* Add support for frame indexes and constant pool indexes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5225 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:35:03 +00:00
Chris Lattner
e831b6b802
* Add support for FP registers ST*
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* Add support for the constant pool & constant pool indices
* Add support for MRMS?m instructions
* Fix FP Prefix emission
* Add support for global addresses and external symbols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5224 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:33:59 +00:00
Chris Lattner
3e130a2a77
* Adjust to use new interfaces, eliminating CurReg stuff
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* Support arbitrary FP constants
* Fix bugs in frame layout for function calls and incoming arguments
* Insert copies for constant arguments to PHI nodes into the BOTTOM of
predecessor blocks, not the top.
* Implement _floating point_ support: setcc, return, load, store, cast
* Fix several bugs in the cast instruction
* Abstract out call emission and load/store for FP
* Implement malloc/free without previous lowering pass.
* Make use of new forms of MachineOperand
* Implement _long_ support!
* Fix many bugs in FP support
* Change branch from je/jne to je/jmp
* Simplify code generated for GEP instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5223 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:32:26 +00:00
Chris Lattner
08084145c6
Start renaming MachineInstrInfo -> TargetInstrInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5221 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:26:36 +00:00
Chris Lattner
d0f166a486
More renamings of Target/Machine*Info to Target/Target*Info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 03:13:05 +00:00
Chris Lattner
f27eeea54f
Rename MachineOptInfo to TargetoptInfo
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Rename MachineCacheInfo to TargetCacheInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5203 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 02:50:35 +00:00