Chris Lattner
ef1475aa32
*** empty log message ***
...
llvm-svn: 4317
2002-10-28 01:41:27 +00:00
Vikram S. Adve
2710051771
Live ranges for Return value and return address of a Call are now
...
created here, simply by handling all implicit operands (which should
have been done anyway).
llvm-svn: 3969
2002-09-28 17:05:22 +00:00
Vikram S. Adve
ccb33335a3
Allow copy coalescing in more cases: if sum of node degrees is more than
...
than #available regs, compute the sum excluding duplicates and if that
is less than #regs, go ahead and coalesce.
Add method IGNode::getCombinedDegree to count excluding duplicates.
llvm-svn: 3842
2002-09-20 00:45:47 +00:00
Vikram S. Adve
2ebafaf8ff
Break RA_DEBUG option into several levels to get better control over
...
debug output.
llvm-svn: 3724
2002-09-14 23:05:33 +00:00
Vikram S. Adve
a8c7633d5b
MachineInstr* in vector are not const (and never really were)
...
because operands may be modified directly to set register.
Also, class MachineCodeForBasicBlock is now an annotation on BasicBlock.
llvm-svn: 2832
2002-07-08 23:07:26 +00:00
Chris Lattner
dfd421a7df
MEGAPATCH checkin.
...
For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner
96e0c48175
Eliminate duplicate or unneccesary #include's
...
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
bc15ae64dd
Change references to the Method class to be references to the Function
...
class. The Method class is obsolete (renamed) and all references to it
are being converted over to Function.
llvm-svn: 2144
2002-04-07 20:49:59 +00:00
Chris Lattner
b0a2c5546b
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
e282c0b592
Convert operand iterator over to work like an STL iterator
...
llvm-svn: 1720
2002-02-05 06:02:59 +00:00
Chris Lattner
862fab4da7
* Code Cleanups
...
* Removal dependencies on Type.h & remove uses of getTypeID()
llvm-svn: 1718
2002-02-05 03:52:29 +00:00
Chris Lattner
164a9ea118
Must include SetOperations to do set_*
...
llvm-svn: 1716
2002-02-05 03:35:53 +00:00
Chris Lattner
f3d0ae9fdb
* 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
a8170f0944
* 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
f3f13580e9
* Add #includes removed from headers
...
* ValueSet interface converted from add/remove to insert/erase
* Minor cleanups
llvm-svn: 1689
2002-02-04 16:36:59 +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
3dc9a2a61f
Changes to build successfully with GCC 3.02
...
llvm-svn: 1503
2002-01-20 22:54:45 +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
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
Ruchira Sasanka
699d104906
Coalesing bug fix - now checks for the same regType instead of the same
...
regClass since FP class has two reg Types.
llvm-svn: 1236
2001-11-10 00:20:24 +00:00
Ruchira Sasanka
1f65433b82
Corrected call interference bug
...
llvm-svn: 916
2001-10-19 17:21:03 +00:00
Ruchira Sasanka
26ab9c8e61
Added support for caller saving
...
llvm-svn: 847
2001-10-16 01:23:19 +00:00
Chris Lattner
683166c06e
Output to cerr rather than cout so that debug info doesn't mess up assembly generation
...
llvm-svn: 840
2001-10-15 18:15:27 +00:00
Ruchira Sasanka
183e59e94a
updated suggesting/coloring of call & return args & implicit operands.
...
Changed added instr to a deque (from a vector)
llvm-svn: 831
2001-10-15 16:26:38 +00:00
Ruchira Sasanka
bba7b347fb
--corrected coalescing test: coalsed only if two are of the same reg class
...
llvm-svn: 729
2001-10-12 17:48:18 +00:00
Ruchira Sasanka
e04709a704
--added suggesting colors; call/ret arg handling
...
llvm-svn: 670
2001-09-30 23:11:59 +00:00
Chris Lattner
81a5329a90
* REMOVE extraneous debug info if DEBUG_RA is not set
...
* Spell PhyRegAlloc right.
llvm-svn: 645
2001-09-19 16:09:04 +00:00
Ruchira Sasanka
2a084fbcac
-- updated printing
...
llvm-svn: 631
2001-09-18 22:43:57 +00:00
Ruchira Sasanka
c1514789f3
fixed printing messages
...
llvm-svn: 590
2001-09-15 19:06:58 +00:00
Ruchira Sasanka
e30e83df47
*** empty log message ***
...
llvm-svn: 580
2001-09-14 21:18:34 +00:00