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1215 Commits

Author SHA1 Message Date
Chris Lattner
60a6591d83 Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
 2002-02-12 21:07:25 +00:00
Chris Lattner
774cbceb0b Write llvm bytecode to output .s file as last step of LLC. 
llvm-svn: 1728
 2002-02-11 22:35:46 +00:00
Chris Lattner
74ed5cf1e6 Fix build error 
llvm-svn: 1722
 2002-02-11 17:11:43 +00:00
Chris Lattner
ea13e0afa0 Convert operand iterator over to work like an STL iterator 
llvm-svn: 1720
 2002-02-05 06:02:59 +00:00
Chris Lattner
7e5ee4253c Minor change: Methods that return ValueSet's that are guaranteed to be valid 
return references instead of pointers.

llvm-svn: 1719
 2002-02-05 04:20:12 +00:00
Chris Lattner
d30f989cda * Code Cleanups 
* Removal dependencies on Type.h & remove uses of getTypeID()

llvm-svn: 1718
 2002-02-05 03:52:29 +00:00
Chris Lattner
b0af9cdbda * Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static 
function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.
* Eliminate some irrelevant const's

llvm-svn: 1712
 2002-02-05 02:52:05 +00:00
Chris Lattner
30e8fb69c5 * Code Cleanups 
* Introduce RAV to allow stream I/O instead of using printValue

llvm-svn: 1710
 2002-02-05 01:43:49 +00:00
Chris Lattner
1cb37628d9 The interface to instruction scheduling is now just a call to get the pass. 
llvm-svn: 1702
 2002-02-04 20:03:43 +00:00
Chris Lattner
e6b511dc0a * ValueSet interface converted from add/remove to insert/erase 
llvm-svn: 1690
 2002-02-04 16:37:09 +00:00
Chris Lattner
f48173a875 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
13b2227ccc EmitAssembly doesn't need an UltraSparc, it can do with any TargetMachine 
llvm-svn: 1680
 2002-02-04 15:53:23 +00:00
Chris Lattner
5216cc55f7 * Minor cleanups 
* Reduce number of #includes
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* SparcInternals.h now no longer #includes RegClass.h or SparcRegClassInfo.h
* Pull inlined functions out of .h file if they are virtual and interfere with dependencies

llvm-svn: 1677
 2002-02-04 05:59:25 +00:00
Chris Lattner
a3403539e1 SparcRegInfo does NOT need anything about instruction scheduling. 
llvm-svn: 1670
 2002-02-04 02:44:38 +00:00
Chris Lattner
e769482fd3 Pull all of the scheduling related stuff out of Sparc.cpp into it's own file 
llvm-svn: 1668
 2002-02-04 00:39:14 +00:00
Chris Lattner
36aa542ef0 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
64593c51bb Move a ton of tables out of SparcInternals.h and move them to Sparc.cpp. 
Eventually they will probably get moved again, but at least now they aren't
having to be compiled by 7 different .cpp files...

llvm-svn: 1666
 2002-02-04 00:04:35 +00:00
Chris Lattner
38aa77b911 Convert sparc backend over to use pass based compilation structure. 
Try to decouple stuff as much as possible.

llvm-svn: 1664
 2002-02-03 23:42:19 +00:00
Chris Lattner
84fa1e7801 Convert sparc backend over to use pass based compilation structure. 
Convert some stages into passes in preparation for more splitting up.
Try to decouple stuff as much as possible.

llvm-svn: 1663
 2002-02-03 23:41:51 +00:00
Chris Lattner
d682045227 Convert assembly emission over to a two pass approach. 
llvm-svn: 1662
 2002-02-03 23:41:08 +00:00
Chris Lattner
029af0b37f Add a file level comment 
Remove #includes

llvm-svn: 1657
 2002-02-03 07:52:04 +00:00
Chris Lattner
92a49c5cae Implement new method by method assembly output & memory releasing 
llvm-svn: 1656
 2002-02-03 07:51:17 +00:00
Chris Lattner
477923d0d4 * Switch to new TmpInstruction model 
* Switch to new MachineCodeForInstruction model

llvm-svn: 1655
 2002-02-03 07:50:56 +00:00
Chris Lattner
f08669fcbc * Switch to new TmpInstruction model 
llvm-svn: 1654
 2002-02-03 07:49:49 +00:00
Chris Lattner
0752167009 * Swithc to new MachineCodeForInstruction model 
* Implement memory freeing for instruction temporaries

llvm-svn: 1653
 2002-02-03 07:49:15 +00:00
Chris Lattner
e772d28862 * prune #includes 
* Implement permethod output of machine code to assembly

llvm-svn: 1652
 2002-02-03 07:48:06 +00:00
Chris Lattner
61c6aeb6fe Remove dead variable. 
llvm-svn: 1514
 2002-01-21 22:44:57 +00:00
Chris Lattner
7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka
f4c2dddcda Added more comments 
llvm-svn: 1498
 2002-01-07 21:03:42 +00:00
Ruchira Sasanka
c07341f999 removed SizeOfStackOperand constant from the SparcRegInfo class - no longer used 
by code.

llvm-svn: 1497
 2002-01-07 20:33:44 +00:00
Ruchira Sasanka
57386b570f Added more comments 
llvm-svn: 1496
 2002-01-07 20:28:49 +00:00
Ruchira Sasanka
4cfbfd599a Added comments and correct logic for finding register sizes. 
llvm-svn: 1494
 2002-01-07 19:20:28 +00:00
Vikram S. Adve
cb2335f13f Eliminate all uses of memInst->getIndicesBROKEN(). 
llvm-svn: 1485
 2001-12-15 00:36:32 +00:00
Vikram S. Adve
8234b04143 Remove int hack to allow unsigned numbers greater than 2^63 - 1... 
llvm-svn: 1483
 2001-12-15 00:33:36 +00:00
Chris Lattner
7dc20864b6 Allow pointer indexing 
llvm-svn: 1462
 2001-12-14 16:31:26 +00:00
Chris Lattner
b2b1b3d036 Remove unsized array support 
llvm-svn: 1461
 2001-12-14 16:30:51 +00:00
Chris Lattner
2413b160ec 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
3462ae3ad7 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner
5de2204fe8 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
63b52693c8 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
edbf52c7f9 commented out popAllTempValues since it leads to a bug - see code 
llvm-svn: 1327
 2001-11-15 22:03:04 +00:00
Ruchira Sasanka
c97ccc5cb5 changed since names of some methods in PhyRegAlloc changed 
llvm-svn: 1324
 2001-11-15 20:25:07 +00:00
Vikram S. Adve
5c8f573bbf Fix use of AllocateLocalVar for alloca instruction! 
llvm-svn: 1319
 2001-11-15 15:22:39 +00:00
Vikram S. Adve
821b129755 Fix int->float conversion. 
llvm-svn: 1314
 2001-11-15 14:59:56 +00:00
Vikram S. Adve
7e833073e3 Add function returning which operand holds immediate constant 
for a given opcode.

llvm-svn: 1307
 2001-11-14 18:48:36 +00:00
Vikram S. Adve
ea1a93b95d Change latency of SETX to improve schedule -- just a hack. 
llvm-svn: 1304
 2001-11-14 15:54:44 +00:00
Ruchira Sasanka
b8be6f6856 Added M_PSEUDO_FLAG for SETX .. instr 
llvm-svn: 1301
 2001-11-14 15:35:13 +00:00
Chris Lattner
1237e86597 Remove much cruft from the MemAccessInst instruction 
llvm-svn: 1298
 2001-11-14 11:27:58 +00:00
Ruchira Sasanka
1a9a7f2ef1 Changed checking for invalid register number - earlier it was uisng a contant 
llvm-svn: 1293
 2001-11-13 23:08:19 +00:00
Vikram S. Adve
6e9422e14c 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