Dan Gohman
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e4a22bdd4a
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Use do+while instead of while for loops which obviously have a
non-zero trip count. Use SmallVector's pop_back_val().
llvm-svn: 92734
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2010-01-05 16:27:25 +00:00 |
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Dan Gohman
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33e1f0fcb5
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Simplify code by using SmallVector's pop_back_val() instead of
separate back() and pop_back() calls.
llvm-svn: 71089
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2009-05-06 17:22:41 +00:00 |
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Duncan Sands
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aee16d4916
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Rename getAnalysisToUpdate to getAnalysisIfAvailable.
llvm-svn: 63198
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2009-01-28 13:14:17 +00:00 |
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Nick Lewycky
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1f831c0f57
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Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.
llvm-svn: 50265
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2008-04-25 16:53:59 +00:00 |
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Nick Lewycky
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50c8d20ca2
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Update the block cloner which fixes bugpoint on code using unwind_to (phew!)
and also update the cloning interface's major user, the loop optimizations.
llvm-svn: 48088
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2008-03-09 05:24:34 +00:00 |
|
Chris Lattner
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ad9a6ccb83
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Remove attribution from file headers, per discussion on llvmdev.
llvm-svn: 45418
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2007-12-29 20:36:04 +00:00 |
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Owen Anderson
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43d4a82d4b
|
Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change.
llvm-svn: 44348
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2007-11-27 03:43:35 +00:00 |
|
Devang Patel
|
2cebc6f649
|
Insert cloned loop basic blocks before original loop header.
llvm-svn: 41713
|
2007-09-04 20:46:35 +00:00 |
|
Devang Patel
|
1dd44d7501
|
Break infinite loop.
llvm-svn: 41091
|
2007-08-14 23:59:17 +00:00 |
|
Devang Patel
|
d412a2a0ed
|
Add utility to clone loops.
llvm-svn: 40997
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2007-08-10 17:59:47 +00:00 |
|