Nick Lewycky
4d43d3c72c
Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989
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r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.
llvm-svn: 50265
2008-04-25 16:53:59 +00:00
Chris Lattner
a5b11705b6
Move SplitBlockPredecessors out of loopsimplify into BasicBlockUtils.h
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as a global helper function. At the same type, switch it from taking
a vector of predecessors to an arbitrary sequential input. This allows
us to switch LoopSimplify to use a SmallVector for various temporary
vectors that it passed into SplitBlockPredecessors.
llvm-svn: 50020
2008-04-21 01:28:02 +00:00
Gabor Greif
e9ecc68d8f
API changes for class Use size reduction, wave 1.
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Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.
llvm-svn: 49277
2008-04-06 20:25:17 +00:00
Nick Lewycky
cc24104703
Two things. Preserve the unwind_to when splitting a BB.
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Add the ability to remove just one instance of a BB from a phi node. This fixes
the compile error in the tree now.
llvm-svn: 48085
2008-03-09 05:04:48 +00:00
Chris Lattner
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Owen Anderson
b0dd27ee91
Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change.
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llvm-svn: 44348
2007-11-27 03:43:35 +00:00
Devang Patel
186e0d8b0a
After a basic block is split into two parts,
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second part dominates all the blocks dominated
by original basic block. And first part dominates
second part.
llvm-svn: 40035
2007-07-19 02:29:24 +00:00
Devang Patel
d7767cc2a7
Add SplitEdge and SplitBlock utility routines.
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llvm-svn: 37952
2007-07-06 21:39:20 +00:00
Chris Lattner
8dd4cae4f8
simplify code by using Value::takeName
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llvm-svn: 34177
2007-02-11 01:37:51 +00:00
Reid Spencer
2452c94df4
Fix a doxygen problem and break lines at 80 columns
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llvm-svn: 28395
2006-05-19 19:09:46 +00:00
Misha Brukman
b1c9317bb4
Remove trailing whitespace
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llvm-svn: 21427
2005-04-21 23:48:37 +00:00
Chris Lattner
7ceb081f3f
Improve doxygen documentation, patch contributed by Evan Jones!
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llvm-svn: 21393
2005-04-21 16:04:49 +00:00
Chris Lattner
6d0a24c608
second argument to Value::setName is now gone.
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llvm-svn: 20463
2005-03-05 19:05:20 +00:00
Misha Brukman
63b38bd2ed
Fix #includes of i*.h => Instructions.h as per PR403.
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llvm-svn: 15334
2004-07-29 17:30:56 +00:00
Chris Lattner
df3c342a4c
Finegrainify namespacification
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llvm-svn: 10727
2004-01-09 06:12:26 +00:00
Brian Gaeke
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell
482202a601
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
Misha Brukman
8b2bd4ed47
Fix spelling.
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llvm-svn: 9027
2003-10-10 17:57:28 +00:00
Misha Brukman
7eb05a170a
Spell `necessary' correctly.
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llvm-svn: 7944
2003-08-18 14:43:39 +00:00
Chris Lattner
98cf1f5d64
- Eliminated the deferred symbol table stuff in Module & Function, it really
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wasn't an optimization and it was causing lots of bugs.
llvm-svn: 4779
2002-11-20 18:36:02 +00:00
Misha Brukman
632df28deb
Fix spelling of `propagate'.
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llvm-svn: 4423
2002-10-29 23:06:16 +00:00
Chris Lattner
b17274ebf6
Implement a new RemoveSuccessor function
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llvm-svn: 3131
2002-07-29 22:32:08 +00:00
Chris Lattner
fda72b1aad
*** empty log message ***
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llvm-svn: 2777
2002-06-25 16:12:52 +00:00
Chris Lattner
28537dff72
Add code pulled out of TransformInternals.cpp, ConstProp.cpp, and DCE.cpp
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llvm-svn: 2513
2002-05-07 18:07:59 +00:00
