Jakob Stoklund Olesen
a94deec1c0
Revert r111394. It was too aggressive.
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We must complete the DFS, otherwise we might miss needed phi-defs, and
prematurely color live ranges with a non-dominating value.
This is not a big deal since we get to color more of the CFG and the next
mapValue call will be faster.
llvm-svn: 111397
2010-08-18 20:06:05 +00:00
Jakob Stoklund Olesen
221c0b3c75
Aggressively prune the DFS when inserting phi-defs.
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llvm-svn: 111394
2010-08-18 19:00:11 +00:00
Jakob Stoklund Olesen
d16fd86de1
Add df_iterator::getPathLength and getPath as a way of getting a path from the
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entry node to the current node.
llvm-svn: 111392
2010-08-18 19:00:05 +00:00
Gabor Greif
cc8681cea3
Clean up the minor mess I caused with removing iterator.h. I shall take care of 80-col violations and the FIXME later. (Thanks goodness that I live in another continent, so the monkeypox did not strike me :-)
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llvm-svn: 80224
2009-08-27 06:41:46 +00:00
Chris Lattner
d9b9012f9b
enhance DepthFirstIterator to support more robust operations in the face
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of code mutating the graph while it is being traversed. Patch by
Olaf Krzikalla!
llvm-svn: 76869
2009-07-23 06:30:28 +00:00
Chris Lattner
047b30aba8
add some inline methods for infix operators on sparse vectors,
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tidy some df iteration stuff, patch by John Mosby!
llvm-svn: 67428
2009-03-21 05:40:09 +00:00
Misha Brukman
380e3db1b4
Fixed lint errors:
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* Alphabetized #includes
* Removed trailing whitespace
* Wrapped or shortened lines over 80 chars
llvm-svn: 65181
2009-02-20 22:20:18 +00:00
Anton Korobeynikov
f77142326f
For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"
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llvm-svn: 51687
2008-05-29 17:41:17 +00:00
Chris Lattner
e0b1ee937a
Don't attribute in file headers anymore. See llvmdev for the
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discussion of this change. Boy are my fingers tired. ;-)
llvm-svn: 45411
2007-12-29 19:59:42 +00:00
Anton Korobeynikov
7e9eec3dfc
Use references in DF iterators. This eliminates copy-ctor calls on huge objects (graphs)
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llvm-svn: 45063
2007-12-15 22:23:24 +00:00
Owen Anderson
907b0a4e10
Have internal df_iterator's use SmallPtrSet instead of std::set. This provides compile time speedups to any pass using df_iterator.
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llvm-svn: 37694
2007-06-21 21:25:36 +00:00
Misha Brukman
3f0aa3dbf8
Remove trailing whitespace
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llvm-svn: 21408
2005-04-21 20:19:05 +00:00
Reid Spencer
c4abcbefb1
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
