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69e3aba1e9
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246 Commits

Author SHA1 Message Date
Chris Lattner
69e3aba1e9 Remove dependence on BBLiveVar from InstrScheduling 
Minor cleanups

llvm-svn: 1688
 2002-02-04 16:35:45 +00:00
Chris Lattner
8bfb48c8d3 Convert RegisterAllocator interface to opaque pass type, so that users do not 
need to know _anything_ about RegAlloc to use it.  Well in the end maybe.

llvm-svn: 1681
 2002-02-04 15:54:09 +00:00
Chris Lattner
0de4b16eef Add #includes neccesary since they were removed from .h files 
llvm-svn: 1675
 2002-02-04 05:56:09 +00:00
Chris Lattner
f0828cf3dd Move instrIsFeasible from InstrScheduling.h 
llvm-svn: 1674
 2002-02-04 05:55:42 +00:00
Chris Lattner
009faad8e4 * Minor cleanups 
* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files

llvm-svn: 1672
 2002-02-04 05:52:08 +00:00
Chris Lattner
45cdd0fb0c * Move command line parsing debug stuff to InstrScheduling internal header file 
SchedPriorities.h

llvm-svn: 1669
 2002-02-04 02:44:20 +00:00
Chris Lattner
9a8ff2595a Split RegisterAllocation stuff OUT of Sparc.cpp into a well defined pass 
that has a very minimal interface (like it should have).

llvm-svn: 1667
 2002-02-04 00:33:08 +00:00
Chris Lattner
e1289c8b71 Code pulled out of MAchineInstr.(h|cpp) 
llvm-svn: 1660
 2002-02-03 07:54:50 +00:00
Chris Lattner
4315c295f5 Lots of code cleanups, no functional changes 
llvm-svn: 1650
 2002-02-03 07:46:34 +00:00
Chris Lattner
b8b17dc6dc * Prune #includes 
* Remove MachineCodeFor(Method|VMInstr) code to their own .cpp files

llvm-svn: 1649
 2002-02-03 07:46:01 +00:00
Chris Lattner
92340322ab * Switch over to cleaner TmpInstruction model 
llvm-svn: 1648
 2002-02-03 07:39:06 +00:00
Chris Lattner
53b8194805 * Straighten out #includes 
* Switch to MAchineCodeForInstruction model instead of MachineCodeForVMInstr

llvm-svn: 1647
 2002-02-03 07:33:46 +00:00
Chris Lattner
4e43c744da * Swich to annotation model for MachineCodeForInstruction 
llvm-svn: 1646
 2002-02-03 07:31:41 +00:00
Chris Lattner
8ea2029cfa Remove extraneous #includes 
llvm-svn: 1645
 2002-02-03 07:30:08 +00:00
Chris Lattner
a58db0f194 * Straighten out #includes 
* Switch from MachineCodeForVMInstr to MachineCodeForInstruction model

llvm-svn: 1644
 2002-02-03 07:29:45 +00:00
Chris Lattner
b44b5b6f9a * Get machine instrs from Instructin's by using MachineCodeForInstruction::get 
* Convert a few (*X). to X->

llvm-svn: 1643
 2002-02-03 07:28:30 +00:00
Chris Lattner
76ac6e30bd Add a class forward decl 
llvm-svn: 1637
 2002-02-03 07:13:04 +00:00
Chris Lattner
3d52646383 LoopDepth calculation is now in CFG namespace 
llvm-svn: 1601
 2002-01-31 00:41:13 +00:00
Chris Lattner
24eb24166b Make it build with 2.95.3 
llvm-svn: 1554
 2002-01-23 05:47:57 +00:00
Chris Lattner
d0e1f35161 Oops lost a parenthesis somehow :( 
llvm-svn: 1504
 2002-01-21 01:33:12 +00:00
Chris Lattner
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka
80acf30a7f Fixed a bug in spill cost estimation 
llvm-svn: 1500
 2002-01-08 16:29:23 +00:00
Ruchira Sasanka
b6d7a004fa PhyRegAlloc.cpp: Added temp area resetting before every call 
llvm-svn: 1499
 2002-01-07 21:09:06 +00:00
Ruchira Sasanka
222c51efe9 Added destructors and comments. 
Added correct spill candidate selection logic.

llvm-svn: 1493
 2002-01-07 19:19:18 +00:00
Ruchira Sasanka
3d5efa3be1 Added comments, destructors where necessary. 
llvm-svn: 1491
 2002-01-07 19:16:26 +00:00
Vikram S. Adve
0607fbbf01 Eliminate all uses of memInst->getIndicesBROKEN(). 
llvm-svn: 1485
 2001-12-15 00:36:32 +00:00
Chris Lattner
c4a5815033 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408
 2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner
bcf2df7058 Split the PHINode class out from the iOther.h file into the iPHINode.h file 
llvm-svn: 1405
 2001-12-03 18:02:31 +00:00
Chris Lattner
463cc31132 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
 2001-11-27 00:03:19 +00:00
Chris Lattner
b914467e57 Stuff after a #endif is not valid CPP input and breaks some compilers 
llvm-svn: 1375
 2001-11-26 18:56:52 +00:00
Chris Lattner
9236d30e29 The old getIndices has been deprecated, because it no longer works. It now 
is named getIndicesBROKEN() and shall be removed when the codebase is updated
to not call it

llvm-svn: 1338
 2001-11-26 16:56:19 +00:00
Ruchira Sasanka
771ffc7640 Commented some popTempArg.. since it leads to a bug 
llvm-svn: 1326
 2001-11-15 22:02:06 +00:00
Ruchira Sasanka
647337ad60 Added naming to inserted phi copy values - for easy debugging 
llvm-svn: 1325
 2001-11-15 20:46:40 +00:00
Ruchira Sasanka
63203e9c07 Fixed a bug in setReLRegsUsedByMI 
llvm-svn: 1323
 2001-11-15 20:23:19 +00:00
Ruchira Sasanka
bcd55f277e Changed some names of methods, added const etc. 
llvm-svn: 1322
 2001-11-15 20:22:37 +00:00
Vikram S. Adve
bcd2ba2fea Modify AllocateLocalVar method to take a size argument. 
llvm-svn: 1318
 2001-11-15 15:22:26 +00:00
Ruchira Sasanka
897fbc8db8 fixed setUsedRegAtMI 
llvm-svn: 1317
 2001-11-15 15:00:53 +00:00
Ruchira Sasanka
9892c23157 Changed phi elimination code 
llvm-svn: 1311
 2001-11-15 00:27:14 +00:00
Ruchira Sasanka
7b4fe5d51b Small changed to printing a machine operand - It the operand is a def, it prints 
a star after it - only for debugging

llvm-svn: 1309
 2001-11-14 20:05:23 +00:00
Vikram S. Adve
a8f8fd19c0 Don't assume constant operand can only be in position 1! 
llvm-svn: 1308
 2001-11-14 18:49:45 +00:00
Vikram S. Adve
9ed66f8e94 Idiotic error in last fix. 
llvm-svn: 1306
 2001-11-14 17:55:02 +00:00
Vikram S. Adve
e3c0a06ef9 Don't need to load a NULL pointer constant from memory! 
llvm-svn: 1305
 2001-11-14 17:24:49 +00:00
Ruchira Sasanka
6d6f616a06 Added support method for setting interference for pseudo instructions 
llvm-svn: 1303
 2001-11-14 15:37:13 +00:00
Ruchira Sasanka
f00a3e0aab Added interference for args in pseudo instructions 
llvm-svn: 1300
 2001-11-14 15:33:58 +00:00
Chris Lattner
4046596beb Remove much cruft from the MemAccessInst instruction 
llvm-svn: 1298
 2001-11-14 11:27:58 +00:00
Ruchira Sasanka
a39f918171 commented out lines printing code after scheduling 
llvm-svn: 1295
 2001-11-13 23:12:53 +00:00
Ruchira Sasanka
b1e6823bc1 Fixed a bug concering LR spilling. Earlier, added spilled code was not inserted 
into the instruction stream correctly.

llvm-svn: 1294
 2001-11-13 23:09:30 +00:00
Vikram S. Adve
3df85d6132 Do the same for allocating spills to get their alignment right too. 
llvm-svn: 1285
 2001-11-12 23:40:22 +00:00
Vikram S. Adve
af9c0a766a When allocating space on stack for writing a register, 
use the size of the register, not the size of the Value type,
to get the right alignment.

llvm-svn: 1284
 2001-11-12 23:26:35 +00:00