Misha Brukman
8829dcd15b
It's "necessary"...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5848 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 20:20:11 +00:00
Chris Lattner
a9f5e0517e
Add support for the switch instruction to the CWriter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5847 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 20:19:52 +00:00
Misha Brukman
baf0607cbc
It's "necessary" to spell "necessarily" correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5833 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 17:54:23 +00:00
Chris Lattner
4b12cdec01
Add support for a simple constantexpr: cast of one ptr type to another
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5829 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-21 21:33:44 +00:00
Chris Lattner
4ad02e726d
Add new linkage types to support a real frontend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5786 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-16 20:28:45 +00:00
Misha Brukman
2c821cc06e
Fixed compilation errors, command-line argument declarations, cleaned up code to
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look nicer and removed useless stuff.
Also renamed a few variables, moved them into namespaces, converted outputting
to a file into a print to std::cerr with a DEBUG() guard, as all passes should
do anyway.
No functional changes have been made. However, this code now compiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5769 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-10 19:19:23 +00:00
Misha Brukman
8baa01c1d7
Made the code readable:
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* Lines must be wrapped at 80 chars. This is a hard limit.
* Consistent style on functions, braces, if, for, etc. Code must be readable.
No functional changes have been made, even though I added a new typedef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5768 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-09 21:51:34 +00:00
Guochun Shi
6fbe5fbce1
change the include file names and some class names to make it compile
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5764 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-06 23:56:19 +00:00
Guochun Shi
f1c154f5e6
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5755 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-27 17:57:44 +00:00
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
*
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
Chris Lattner
dde126207e
Rename MachineOptInfo to TargetoptInfo
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Rename MachineCacheInfo to TargetCacheInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5202 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 02:50:33 +00:00
Chris Lattner
aa09b75d22
Rename FunctionFrameInfo to MachineFrameInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:08:28 +00:00
Chris Lattner
8bd66e6907
Rename MachineFrameInfo to TargetFrameInfo.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:00:25 +00:00
Chris Lattner
5a977d4034
Put class in anonymous namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5197 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:42:56 +00:00
Chris Lattner
e90fcb739a
Frame info moved out of MachineFunction into a seperate object
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5192 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:35:34 +00:00
Chris Lattner
370e187aac
Eliminate unneccesary file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5191 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:34:47 +00:00
Chris Lattner
3ad7642901
Capture more information in ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5190 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:34:18 +00:00
Chris Lattner
fde4b51baa
Implement the TargetFrameInfo interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5189 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:33:52 +00:00
Chris Lattner
d282cfef61
* Initialize new FrameInfo member
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* most pass ctors no longer take TM arguments
* New prolog/epilog insertion pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5188 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:33:32 +00:00
Chris Lattner
128aff4f95
Changes to match new MRegisterInfo api
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5187 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:32:54 +00:00
Chris Lattner
3c1c03d7a7
*** Implement frame pointer elimination on X86!
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* Include contents of X86RegisterClasses.cpp into here
* Adjustments to register api to work with new frame manager
* Eliminate moveImm2Reg, getFramePointer, and getStackPointer
* Cleanup and simplify prolog/epilog code generation
* Prolog/epilog are MUCH more efficient now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5186 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:32:28 +00:00
Chris Lattner
e0a3fcb304
Contents merged with X86RegisterInfo.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5185 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:30:15 +00:00
Chris Lattner
0ef73f3e29
* Remove implementations of previously pure virtual functions that are not any longer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5184 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:29:41 +00:00
Chris Lattner
3e6dd5009d
* Minor reformatting
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* Remove some size suffixes [bwl]
* Add new ADJCALLSTACKDOWN & ADJCALLSTACKUP pseudo instrs
* Call instructions are M_CALL not M_BRANCH!
* Disable push and pop instructions
* Add new ANDri32 instr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5183 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:29:14 +00:00
Chris Lattner
a1826c2ecd
New addFrameReference function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5182 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:26:58 +00:00
Chris Lattner
f2ab4124e3
* Most pass ctor functions don't take TM arguments anymore
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* New createPrologEpilogCodeInserter() function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5181 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:26:16 +00:00
Chris Lattner
0285a33761
* Convert to a MachineFunctionPass
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* Don't take a TM as a ctor parameter
* Print [X - Y] instead of [X + -Y] when possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5180 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:25:38 +00:00
Chris Lattner
5ae99fe3bf
* Convert to a MachineFunctionPass
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* ctor doesn't take TM argument
* handle direct ESP references correctly!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5179 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:24:48 +00:00
Chris Lattner
065faebe10
* Use the new Abstract Frame Manager to handle incoming arguments and
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fixed size allocas
* Revamp call emission to work with new frame manager
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5178 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:24:02 +00:00
Chris Lattner
1b849be29e
* Rename machineFrameInfo to targetFrameInfo
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* Constant pool and frame info is no longer directly in MachineFunction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5177 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:21:29 +00:00
Chris Lattner
da62ac6fe2
* Rename MachineFrameInfo to TargetFrameInfo
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* Move some sparc specific code here from Target files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5176 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:20:24 +00:00
Chris Lattner
ea45d7ba3f
* TargetData is no longer directly accessable from TM
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* s/unsigned int/unsigned/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5175 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:19:44 +00:00
Chris Lattner
2ef9a6aac0
* TargetData is no longer directly accessable from TargetMachine
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* Constpool & frame info is no longer directly in MachineFunction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5174 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:18:21 +00:00
Chris Lattner
78d881d26a
* Frame & const pool info is no longer directly in MachineFunction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5173 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:17:43 +00:00
Chris Lattner
8cab46e10e
* Changes to be a MachineFunctionPass
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* Frame information is now stuck in MachineFunctionInfo instead of directly
in MachineFunction.
* Don't require a TM as an argument to the ctor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5172 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:16:08 +00:00
Chris Lattner
d0fe5f5769
* Don't access TargetData directly
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* Changes because frame info is not in MachineFunction directly anymore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5171 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:15:01 +00:00
Chris Lattner
1951c5b987
State for frame and constant pool information pulled out of MachineFunction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5165 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:07:33 +00:00
Chris Lattner
94af414b71
* Simplify Value classes
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* Add initial support for FP constants
* Add initial FP support for several instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5154 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:13:53 +00:00
Chris Lattner
6331bdb940
* Use new pseudo instr form for instructions
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* Mark CALLpcrel as a RawFrm instruction as required
* Eliminate invalid BSWAP16 instruction
* Add xchg instructions
* Add initial support for FP instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5153 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:11:46 +00:00
Chris Lattner
4c299f5da1
Add FP instr prefix byte support
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Add Pseudo instr class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5152 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:09:59 +00:00
Chris Lattner
5ada8df488
Add support for FP prefixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5151 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:09:21 +00:00
Chris Lattner
eca1f639eb
Add printer support for Pseudo instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5150 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:09:01 +00:00
Chris Lattner
ba4ef26245
Initial support for FP registers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5149 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:08:03 +00:00
Chris Lattner
8e58179048
New simpler spill interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5148 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:07:09 +00:00
Chris Lattner
6811c6e1d7
Adjustments to match new simpler spill interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5147 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:06:43 +00:00
Chris Lattner
430cda7452
Free machine code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5146 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25 05:06:21 +00:00
Chris Lattner
5bcd95c57f
Changes to allow for a configurable target machine that allows big endian and/or long pointer operation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5131 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-24 00:04:01 +00:00
Chris Lattner
e8f0d924d4
Changes to compile with GCC 2.96
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Changes to support configurable pointer size and endianness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5130 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-24 00:03:11 +00:00
Chris Lattner
ce8bce6e5c
Sparc is not little endian
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5129 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-24 00:02:38 +00:00
Chris Lattner
fc1c705965
Fix compilation on gcc 2.96
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5116 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-23 23:46:55 +00:00
Chris Lattner
25f091fc61
Add definition for the bswap instruction
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*** FIX: the encoding of the SUB instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5115 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-23 23:46:31 +00:00