Owen Anderson
cdacc498e4
Fix a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36299 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-21 07:12:44 +00:00
Jeff Cohen
09b362cee6
Comment out usage of write() for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36287 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 22:40:10 +00:00
Devang Patel
58d7fbf250
Avoid recursion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36272 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 20:04:37 +00:00
Owen Anderson
df07335b46
Move more passes to using ETForest instead of DominatorTree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36271 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 06:27:13 +00:00
Evan Cheng
cc045d5df8
Revert Owen's last check-in. This is breaking Mac OS X / PPC llvm-gcc bootstrap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36258 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-18 22:39:00 +00:00
Owen Anderson
ee6dcaf906
Use new ETForest accessor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36248 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-18 04:46:35 +00:00
Owen Anderson
26c37b1fdc
Use ETForest instead of DominatorTree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36247 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-18 04:39:32 +00:00
Chris Lattner
261cdfbe5e
remove use of BasicBlock::getNext
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36205 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 18:09:47 +00:00
Chris Lattner
decb0ca18b
remove use of Instruction::getNext
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36199 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 17:47:54 +00:00
Anton Korobeynikov
bed2946a96
Removed tabs everywhere except autogenerated & external files. Add make
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target for tabs checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36146 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 18:10:23 +00:00
Chris Lattner
a6a996d319
Fix PR1335 and Transforms/Inline/2007-04-15-InlineEH.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36090 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-15 21:38:06 +00:00
Owen Anderson
3dc6776b33
Remove ImmediateDominator analysis. The same information can be obtained from DomTree. A lot of code for
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constructing ImmediateDominator is now folded into DomTree construction.
This is part of the ongoing work for PR217.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36063 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-15 08:47:27 +00:00
Chris Lattner
d6b7a1648c
avoid copying sets and vectors around.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36017 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-14 22:10:17 +00:00
Lauro Ramos Venancio
c763552299
Implement the "thread_local" keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35950 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-12 18:32:50 +00:00
Owen Anderson
cc221cdf0c
Re-constify things that don't break the build. Last patch in this
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series, I promise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35848 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 23:38:18 +00:00
Owen Anderson
f7c83188cd
Unconst-ify stuff that broke the build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35843 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 23:08:26 +00:00
Owen Anderson
ad19014591
Const-ify some parameters, and some cosmetic cleanups. No functionality
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change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35842 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 22:54:50 +00:00
Owen Anderson
0cd0461873
Tabs -> Spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 22:31:43 +00:00
Owen Anderson
17cba6d232
Improve some _slow_ behavior introduced in my patches the last few days.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35839 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 22:25:09 +00:00
Owen Anderson
558fc740da
Cleanup some from my DomSet-removal changes. Add a new
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isReachableFromEntry
test to ETForest to factor a common test out of code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35786 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 00:52:49 +00:00
Nick Lewycky
a397ce1cc2
Remove DominatorSet usage from LoopSimplify. Patch from Owen Anderson.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35757 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08 01:04:30 +00:00
Owen Anderson
e9ed4452bc
Add DomSet back, and revert the changes to LoopSimplify. Apparently the
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ETForest updating mechanisms don't work as I thought they did. These changes
will be reapplied once the issue is worked out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35741 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 18:23:27 +00:00
Owen Anderson
4f9e58ecdf
Completely purge DomSet from LoopSimplify. This is part of the
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continuing work on PR1171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35730 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 06:56:47 +00:00
Owen Anderson
a3ca0b648c
BreakCriticalEdges does still preserve DominatorTree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35729 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 05:57:09 +00:00
Owen Anderson
2d43519454
Expunge DomSet from BreakCriticalEdges. This is part of the continuing
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work for PR 1171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 05:49:29 +00:00
Owen Anderson
c6fcf29e81
Expunge DomSet from CodeExtractor. This is part of the continuing work
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on PR1171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35726 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 05:31:27 +00:00
Owen Anderson
d44008ae40
Expunge a bunch of uses of DomSet from LoopSimplify. Many more remain.
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This is the beginning of work for PR1171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35720 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 04:37:14 +00:00
Chris Lattner
c995123182
reduce use of std::set
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35576 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 01:44:59 +00:00
Devang Patel
d64d3a1d28
Reduce malloc/free traffic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35370 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-26 23:19:29 +00:00
Dan Gohman
ecb7a77885
Change uses of Function::front to Function::getEntryBlock for readability.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35265 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-22 16:38:57 +00:00
Devang Patel
3b57b6f36e
LoopSimplify::FindPHIToPartitionLoops()
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Use ETForest instead of DominatorSet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35221 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-20 20:18:12 +00:00
Jeff Cohen
c4558fde76
Unbreak VC++ build. Do not use identifiers starting with _ as they are reserved and
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can collide with system defined names. Windows defines _BB, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35066 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-12 17:56:27 +00:00
Anton Korobeynikov
e2ff29c17c
Use range tests in LowerSwitch, where possible
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35057 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-10 16:46:28 +00:00
Devang Patel
f7543fe35a
Remove dead comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35053 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-09 23:41:03 +00:00
Devang Patel
a5b7dc5ef8
Avoid recursion. Use iterative algorithm for RenamePass().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35052 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-09 23:39:14 +00:00
Reid Spencer
e8391e039e
Make sure debug code is not evaluated in non-debug case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34856 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 23:15:21 +00:00
Reid Spencer
f1bed4c720
1. Sort switch cases using APInt safe comparison.
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2. Make sure debug output of APInt values is safe for all bit widths.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 23:05:28 +00:00
Reid Spencer
4cf735b47e
Use APInt safe isOne() method on ConstantInt instead of getZExtValue()==1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34854 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 23:03:17 +00:00
Reid Spencer
e1c99d4c69
Make sorting of ConstantInt be APInt clean through use of ult function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34853 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 23:01:14 +00:00
Chris Lattner
67ef241f45
switch the inliner from being recursive to being iterative.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34832 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 03:11:20 +00:00
Chris Lattner
cae0a193e3
fix an obscure and tricky bug the inliner can hit sometimes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34531 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-23 19:54:30 +00:00
Jim Laskey
7d4853896c
Revert changes for a simplier solution.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34495 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-22 16:21:18 +00:00
Jim Laskey
c518ccfeb5
Itanium ABI exception handing support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34480 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-21 22:49:50 +00:00
Dan Gohman
e26bff22db
Fix typos in comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34456 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-20 20:52:03 +00:00
Chris Lattner
ec1f752ae4
eliminate use of deprecated apis
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34417 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 07:34:47 +00:00
Reid Spencer
9d6565a5b1
For PR1195:
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Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34293 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 02:26:10 +00:00
Chris Lattner
93e985f1b1
Eliminate use of ctors that take vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34219 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13 02:10:56 +00:00
Chris Lattner
1ccd185cb4
stop using methods that take vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34205 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-12 22:56:41 +00:00
Chris Lattner
86cc423555
simplify code by using Value::takeName
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34177 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 01:37:51 +00:00
Chris Lattner
dfb22c3521
redesign the primary datastructure used by mem2reg to eliminate an
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std::map of std::vector's (ouch!). This speeds up mem2reg by 10% on 176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33974 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 01:15:04 +00:00