Dan Gohman
766d1c1aee
Move RemoveFromVector out of the global namespace.
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llvm-svn: 51090
2008-05-14 01:02:49 +00:00
Dan Gohman
4dc39991f8
Split the loop unroll mechanism logic out into a utility function.
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Patch by Matthijs Kooijman!
llvm-svn: 51083
2008-05-14 00:24:14 +00:00
Dan Gohman
a84b75df17
Remove uses of llvm/System/IncludeFile.h that are no longer needed.
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llvm-svn: 50695
2008-05-06 01:32:53 +00:00
Devang Patel
0206af99dc
Remove unused function.
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llvm-svn: 50664
2008-05-05 19:44:16 +00:00
Evan Cheng
d9353009b7
Fix more -Wshorten-64-to-32 warnings.
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llvm-svn: 50659
2008-05-05 18:30:58 +00:00
Nick Lewycky
1f831c0f57
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
Devang Patel
5e8cbbea65
PassInfo keep tracks whether a pass is an analysis pass or not.
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llvm-svn: 48554
2008-03-19 21:56:59 +00:00
Devang Patel
38f181fa8c
Do not use virtual function to identify an analysis pass.
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llvm-svn: 48520
2008-03-19 00:48:41 +00:00
Dale Johannesen
4d0221c45b
Get rid of compilation warnings. Per Devang.
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llvm-svn: 48478
2008-03-18 01:52:17 +00:00
Devang Patel
811ca3ddba
Identify Analysis pass.
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Do not run analysis pass again if analysis info is still available.
This fixes PR1441.
llvm-svn: 48476
2008-03-18 00:39:19 +00:00
Nick Lewycky
50c8d20ca2
Update the block cloner which fixes bugpoint on code using unwind_to (phew!)
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and also update the cloning interface's major user, the loop optimizations.
llvm-svn: 48088
2008-03-09 05:24:34 +00:00
Anton Korobeynikov
0c5e186924
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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llvm-svn: 47367
2008-02-20 11:08:44 +00:00
Wojciech Matyjewicz
2e45476439
Add a check if the initial value of the induction variable is 0 (the method comment says it should be).
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llvm-svn: 46907
2008-02-09 18:06:58 +00:00
Dan Gohman
6f9748b626
Add comments describing what the loop depth values mean. Also, make a
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minor simplification to the loop depth calculation code.
llvm-svn: 46511
2008-01-29 12:12:40 +00:00
Chris Lattner
201be5f41e
Move typedef of loop to top of the file where it is more obvious.
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llvm-svn: 45857
2008-01-11 06:29:42 +00:00
Chris Lattner
b9232a8374
Fix 80 col violations
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llvm-svn: 45856
2008-01-11 06:27:42 +00:00
Wojciech Matyjewicz
2502769cf3
fix typo
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llvm-svn: 45595
2008-01-04 20:04:08 +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
Owen Anderson
37a1ebc6a3
Fixes for MachineLoopInfo, mostly from Evan. With these, it should be almost useable!
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llvm-svn: 44480
2007-12-01 03:01:39 +00:00
Owen Anderson
2b9b50b985
Add MachineLoopInfo. This is not yet tested.
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llvm-svn: 44384
2007-11-27 22:47:08 +00:00
Owen Anderson
43d4a82d4b
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
Anton Korobeynikov
b7ee8cdcba
Remove a leak. Destroy LoopInfoBase object. releaseMemory() is actually called in its dtor.
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llvm-svn: 44317
2007-11-25 18:41:39 +00:00
Owen Anderson
b88ac41e0e
More templatization.
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llvm-svn: 44158
2007-11-15 05:00:15 +00:00
Owen Anderson
7b92dab615
Start the process of making MachineLoopInfo possible by templating Loop.
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llvm-svn: 44097
2007-11-14 02:33:58 +00:00
Dan Gohman
50ba8a297c
Add empty() member functions to a few container-like classes.
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llvm-svn: 42487
2007-10-01 16:01:23 +00:00
Devang Patel
e92ff0baef
No need to hardcode SmallVector size.
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llvm-svn: 41228
2007-08-21 16:39:43 +00:00
Devang Patel
f06e667e9c
Use SmallVector instead of std::vector.
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llvm-svn: 41207
2007-08-21 00:31:24 +00:00
Reid Spencer
8c5c7c8453
Change casts from old style to new style. This helps document the details
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better, gives the compiler a chance to validate the cast and reduces warnings
if the user turns on -Wold-style-cast option.
llvm-svn: 41033
2007-08-12 08:12:35 +00:00
Devang Patel
45675e56ad
Verify loop info.
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llvm-svn: 40062
2007-07-19 18:02:32 +00:00
Devang Patel
d544f5262e
Use DominatorTree instead of ETForest.
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llvm-svn: 37507
2007-06-08 00:17:13 +00:00
Nick Lewycky
c2306ff5b4
Fix typo in comment.
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llvm-svn: 36873
2007-05-06 13:37:16 +00:00
Devang Patel
cd45427a87
Drop 'const'
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llvm-svn: 36662
2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162
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.
llvm-svn: 36652
2007-05-02 21:39:20 +00:00
Devang Patel
38a66bc82e
Do not use typeinfo to identify pass in pass manager.
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llvm-svn: 36632
2007-05-01 21:15:47 +00:00
Bill Wendling
7f6a73eb5c
Added an automatic cast to "std::ostream*" etc. from OStream. We then can
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rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.
llvm-svn: 32636
2006-12-17 05:15:13 +00:00
Bill Wendling
a3246c4272
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
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now cerr, cout, and NullStream resp.
llvm-svn: 32298
2006-12-07 01:30:32 +00:00
Bill Wendling
4688855715
Support for llvm streams.
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llvm-svn: 31982
2006-11-28 22:45:17 +00:00
Jeff Cohen
e1003da1a2
Unbreak VC++ build.
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llvm-svn: 31464
2006-11-05 19:31:28 +00:00
Chris Lattner
44b3550217
add a method
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llvm-svn: 31249
2006-10-28 01:24:05 +00:00
Devang Patel
a5bb9b49d3
Do not rely on std::sort and std::erase to get list of unique
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exit blocks. The output is dependent on addresses of basic block.
Add and use Loop::getUniqueExitBlocks.
llvm-svn: 29966
2006-08-29 22:29:16 +00:00
Owen Anderson
15b85dbfa5
Re-commit the safe parts of my 6/9 patch. Still working on fixing the unsafe parts.
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llvm-svn: 28748
2006-06-11 19:22:28 +00:00
Evan Cheng
d99c8e2e5f
Back out Owen's 6/9 changes. They broke MultiSource/Benchmarks/Prolangs-C/bison (and perhaps others).
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llvm-svn: 28747
2006-06-11 09:32:57 +00:00
Owen Anderson
6c2f7512a6
Make Loop able to verify that it is in LCSSA-form, and have the LCSSA pass assert
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on this.
llvm-svn: 28738
2006-06-09 18:33:30 +00:00
Reid Spencer
560366562b
For PR780:
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1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.
llvm-svn: 28715
2006-06-07 22:00:26 +00:00
Reid Spencer
2c6d390a60
Change from using a stub function to a stub variable for passing to the
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IncludeFile hack to ensure linkage of analysis passes. This works around
some -pedantic warnings about assigning an object to a function.
llvm-svn: 28621
2006-06-01 07:02:51 +00:00
Chris Lattner
551df64bd0
Change ET-Forest to automatically recalculate its DFSnum's if too many slow
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queries are made.
Patch by Daniel Berlin!
llvm-svn: 25323
2006-01-14 20:55:09 +00:00
Chris Lattner
07daf14bbd
Switch loopinfo to using ETForest instead of DominatorSet to compute itself.Patch by Daniel Berlin!
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llvm-svn: 25200
2006-01-11 05:08:57 +00:00
Chris Lattner
f3471861a6
new method
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llvm-svn: 23314
2005-09-12 17:03:16 +00:00
Chris Lattner
83170cd9ba
Don't crash on a query where the block is not in any loop. Thanks to
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Sameer D. Sahasrabuddhe for pointing this out!
llvm-svn: 22314
2005-06-29 17:41:25 +00:00
Chris Lattner
138c960903
fix compiler warning
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llvm-svn: 22059
2005-05-15 17:23:19 +00:00