David Greene
b348240e9c
Convert debug messages to use dbgs(). Generally this means
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s/errs/dbgs/g except for certain special cases.
llvm-svn: 92068
2009-12-23 22:28:01 +00:00
Dan Gohman
4e04fb5ca8
Eliminate unnecessary LLVMContexts.
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llvm-svn: 91729
2009-12-18 23:42:08 +00:00
Chris Lattner
2bc8002f4c
rename indbr -> indirectbr to appease the residents of #llvm.
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llvm-svn: 85351
2009-10-28 00:19:10 +00:00
Chris Lattner
5bd76ffebb
make the build build.
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llvm-svn: 85319
2009-10-27 21:43:39 +00:00
Chris Lattner
665b9e2a3c
Random updates to passes for indbr, I need blockaddress before I can do much more.
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llvm-svn: 85316
2009-10-27 21:27:42 +00:00
Nick Lewycky
e539e55f2a
Add a comment explaining why you would ever want to do this.
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llvm-svn: 82319
2009-09-19 19:00:06 +00:00
Nick Lewycky
441d1e8dd5
Lett users of sparse propagation do their own thing with phi nodes if they want
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to. This can be combined with LCSSA or SSI form to store more information on a
PHINode than can be computed by looking at its incoming values.
llvm-svn: 82317
2009-09-19 18:33:36 +00:00
Nick Lewycky
9143d2c7a2
Add newlines.
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llvm-svn: 82206
2009-09-18 07:36:47 +00:00
Chris Lattner
01dae858b6
eliminate the "Value" printing methods that print to a std::ostream.
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This required converting a bunch of stuff off DOUT and other cleanups.
llvm-svn: 79819
2009-08-23 04:37:46 +00:00
Owen Anderson
d0e6352c97
Move getTrue() and getFalse() to 2.5-like APIs.
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llvm-svn: 77685
2009-07-31 17:39:07 +00:00
Daniel Dunbar
4a36d5dcfd
Remove Value::getName{Start,End}, the last of the old Name APIs.
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llvm-svn: 77152
2009-07-26 09:48:23 +00:00
Owen Anderson
7f61f8dc30
Rename getConstantInt{True|False} to get{True|False} at Chris' behest.
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llvm-svn: 76598
2009-07-21 18:03:38 +00:00
Owen Anderson
5f268720e9
Finish LLVMContext-ing lib/Analysis. This required pushing LLVMContext's through the ValueTracking API.
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llvm-svn: 74873
2009-07-06 22:37:39 +00:00
Torok Edwin
25781329c4
Make Print callable from a pass's print method: add const qualifier. No
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functionality change.
llvm-svn: 66700
2009-03-11 20:50:17 +00:00
Chris Lattner
89120a8e63
"This patch adds a virtual call to AbstractLatticeFunction to derive a
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type lattice value for an Argument*, giving clients the opportunity to
use something other than Top for it if they choose to."
Patch by John McCall!
llvm-svn: 54589
2008-08-09 17:23:35 +00:00
Dan Gohman
4b11213552
Use Function::getEntryBlock instead of Function::begin, for clarity.
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llvm-svn: 51613
2008-05-27 20:55:29 +00:00
Dan Gohman
327d2c6167
Print debug output when any edge becomes executable, including
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the first visited edge.
llvm-svn: 51612
2008-05-27 20:47:30 +00:00
Chris Lattner
5c3ce73720
Add a bool to isEdgeFeasible that tells it whether to treat unknown
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value as undef or untracked.
llvm-svn: 51295
2008-05-20 03:39:39 +00:00
Chris Lattner
0eb3dfb3b0
prune #includes.
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llvm-svn: 50962
2008-05-12 01:13:53 +00:00
Chris Lattner
f459fcde61
Add a new SparsePropagation analysis utility, which allows you to do
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SCCP like sparse lattice analysis with relative ease. Just pick your
lattice function and implement the transfer function and you're good.
Just make sure you don't break monotonicity ;-)
llvm-svn: 50961
2008-05-12 01:12:24 +00:00
