Chris Lattner
3e8b6631e6
eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80766 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 06:11:42 +00:00
Owen Anderson
1d0be15f89
Push LLVMContexts through the IntegerType APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 21:58:54 +00:00
Devang Patel
b7f40c1a2a
Fix dom frontier update. This fixes PR4667.
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Patch by Jakub Staszak.
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2009-08-07 17:16:44 +00:00
Owen Anderson
e922c02019
Get rid of the Pass+Context magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22 00:24:57 +00:00
Owen Anderson
333c400965
This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75200 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09 23:48:35 +00:00
Dan Gohman
cfb32203bc
More minor code simplifications.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74395 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-27 21:23:40 +00:00
Dan Gohman
e1047fbb97
Change this code to a form about which VC++ reportedly isn't unhappy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26 00:35:12 +00:00
Dan Gohman
30d670f51f
Minor code simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26 00:26:03 +00:00
Dan Gohman
cc4e605721
Reword a few comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25 00:22:44 +00:00
Devang Patel
3f43a7021f
Do not count DbgInfoIntrinsic while estimating loop header size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06 03:51:30 +00:00
Duncan Sands
1465d61bdd
Rename getAnalysisToUpdate to getAnalysisIfAvailable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28 13:14:17 +00:00
Chris Lattner
3796a262c5
Fix PR3408 by making a non-obvious assumption very obvious, and
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handling the flaw inherent in that assumption. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62984 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26 02:11:30 +00:00
Chris Lattner
f6784a3262
More cleanups and simplifications, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62983 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26 01:57:01 +00:00
Chris Lattner
2ba2543df2
tidy asserts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62982 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26 01:38:24 +00:00
Daniel Dunbar
394f0441e0
Change create*Pass factory functions to return Pass* instead of
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LoopPass*.
- Although less precise, this means they can be used in clients
without RTTI (who would otherwise need to include LoopPass.h, which
eventually includes things using dynamic_cast). This was the
simplest solution that presented itself, but I am happy to use a
better one if available.
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2008-10-22 23:32:42 +00:00
Dan Gohman
ae73dc1448
Tidy up several unbeseeming casts from pointer to intptr_t.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04 17:05:41 +00:00
Dan Gohman
fc74abfba5
Enable first-class aggregates support.
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Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.
The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.
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2008-07-23 00:34:11 +00:00
Dan Gohman
610c0e2b40
Avoid using BasicBlock::getInstList directly in a few places.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52497 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-19 17:37:25 +00:00
Dan Gohman
02dea8b39f
Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to
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use it instead of duplicating its functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51499 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-23 21:05:58 +00:00
Gabor Greif
b1dbcd886a
Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15 10:04:30 +00:00
Dan Gohman
844731a7f1
Clean up the use of static and anonymous namespaces. This turned up
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several things that were neither in an anonymous namespace nor static
but not intended to be global.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-13 00:00:25 +00:00
Chris Lattner
4446997e0a
add a FIXME so we remember to eventually remove this code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50582 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-02 17:18:31 +00:00
Dale Johannesen
796026711d
Don't try to create PHIs of struct types. Fallout
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from x86-64 calling convention work.
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2008-05-01 22:27:44 +00:00
Owen Anderson
6bc41e8a74
Revert r49614. As Dan pointed out, some of these aren't correct.
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2008-04-14 17:38:21 +00:00
Owen Anderson
386ea355e7
Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2),
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which is significantly more efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49614 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-13 19:15:17 +00:00
Gabor Greif
051a950000
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.
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2008-04-06 20:25:17 +00:00
Devang Patel
9d9b204d6a
Fix PR2028
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2008-02-15 01:24:49 +00:00
Chris Lattner
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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2007-12-29 20:36:04 +00:00
Owen Anderson
d735ee85db
Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change.
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2007-11-27 03:43:35 +00:00
Nick Lewycky
79a2c4f7a9
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44262 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-21 05:21:54 +00:00
Devang Patel
b7211a2ce1
Use SmallVector instead of std::vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41207 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 00:31:24 +00:00
Devang Patel
d9a6dcba9f
Loop Rotation pass preserves dominator tree and frontier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40603 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-30 20:22:53 +00:00
Devang Patel
fba36b8cba
Disable claims to preserve analysis until open issues are resolved.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-13 21:53:42 +00:00
Devang Patel
990e866deb
Preserve analysis info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39767 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 23:47:28 +00:00
Nick Lewycky
8f5149e002
Back out Devang's fix for PR1320 because it causes PR1542.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37966 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-07 16:23:34 +00:00
Devang Patel
7be06f9158
Request DominanceFrontiner in advance.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37954 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 21:43:22 +00:00
Devang Patel
658f625d16
Preserve various analysis info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 21:40:13 +00:00
Dan Gohman
23d9d27c26
Fix typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11 21:10:54 +00:00
Devang Patel
1997473cf7
Drop 'const'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 01:11:54 +00:00
Devang Patel
3e15bf33e0
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 21:39:20 +00:00
Devang Patel
794fd75c67
Do not use typeinfo to identify pass in pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 21:15:47 +00:00
Chris Lattner
e34e9a29dc
fix long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-14 23:32:02 +00:00
Devang Patel
6c36157f3d
Check _all_ PHINodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 22:20:10 +00:00
Devang Patel
c415afc726
Insert new pre-header before new header. Original pre-header may
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happen to be an entry, in such case, it is not a good idea to
insert new block before entry.
Also fix typo in assertion check.
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2007-04-09 21:40:43 +00:00
Devang Patel
5464b96073
Preserve canonical loop form.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 20:19:46 +00:00
Devang Patel
e98815469c
Do not create new pre-header. Reuse original pre-header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35825 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 19:04:21 +00:00
Devang Patel
4522c8a44c
Simpler for() loops.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 17:09:13 +00:00
Devang Patel
cfde9594d1
Fix future bug. Of course, Chris spotted this.
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Handle Argument or Undef as an incoming PHI value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35821 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:41:46 +00:00
Devang Patel
24a1c49172
More cosmetic changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35820 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:21:29 +00:00
Devang Patel
322313376a
Only cosmetic changes. Zero functionality Change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35819 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:11:48 +00:00