Misha Brukman
765938c377
* Use C++ style comments instead of C-style
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* Make file description more readable
* Make code layout more consistent, include comment in assert so it's visible
during execution if it hits
llvm-svn: 9430
2003-10-23 18:02:47 +00:00
John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
e3fcb37a20
Move IGNode from public include directory to here. Minor cleanups like adding std:: namespace qualifiers
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llvm-svn: 8295
2003-09-01 20:05:47 +00:00
Vikram S. Adve
ccb33335a3
Allow copy coalescing in more cases: if sum of node degrees is more than
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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
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debug output.
llvm-svn: 3724
2002-09-14 23:05:33 +00:00
Chris Lattner
5337fbec40
Minor change: Methods that return ValueSet's that are guaranteed to be valid
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return references instead of pointers.
llvm-svn: 1719
2002-02-05 04:20:12 +00:00
Chris Lattner
3dc9a2a61f
Changes to build successfully with GCC 3.02
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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
Ruchira Sasanka
b5a9b22fa7
Added an assertion since it seems like AdjList returns an errornous size in method
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IGNode::pushOnStack().
llvm-svn: 1116
2001-11-03 22:01:09 +00:00
Ruchira Sasanka
b80714a64a
Added code to PhyRegAlloc to mark unusable suggested regs
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Added initialization to AdjList to IGNode constructor - major bug fix
llvm-svn: 920
2001-10-19 21:39:31 +00:00
Ruchira Sasanka
e30e83df47
*** empty log message ***
...
llvm-svn: 580
2001-09-14 21:18:34 +00:00
