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llvm-6502/include/llvm/Analysis
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Bill Wendling 167ede898a Reverting r171325 & r172363. This was causing a mis-compile on the self-hosted LTO build bots. 
Okay, here's how to reproduce the problem:

1) Build a Release (or Release+Asserts) version of clang in the normal way.

2) Using the clang & clang++ binaries from (1), build a Release (or
   Release+Asserts) version of the same sources, but this time enable LTO ---
   specify the `-flto' flag on the command line.

3) Run the ARC migrator tests:

    $ arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c++ ./src/tools/clang/test/ARCMT/cxx-rewrite.mm

You'll see that the output isn't correct (the whitespace is off).

The mis-compile is in the function `RewriteBuffer::RemoveText' in the
clang/lib/Rewrite/Core/Rewriter.cpp file. When that function and RewriteRope.cpp
are compiled with LTO and the `arcmt-test' executable is regenerated, you'll see
the error. When those files are not LTO'ed, then the output of the `arcmt-test'
is fine.

It is *really* hard to get a testcase out of this. I'll file a PR with what I
have currently.

--- Reverse-merging r172363 into '.':
U    include/llvm/Analysis/MemoryBuiltins.h
U    lib/Analysis/MemoryBuiltins.cpp

--- Reverse-merging r171325 into '.':
U    test/Transforms/InstCombine/objsize.ll
G    include/llvm/Analysis/MemoryBuiltins.h
G    lib/Analysis/MemoryBuiltins.cpp




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172756 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17 21:28:46 +00:00
..
AliasAnalysis.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
AliasSetTracker.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
BlockFrequencyImpl.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
BlockFrequencyInfo.h
BranchProbabilityInfo.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
CallGraph.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CallGraphSCCPass.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
CallPrinter.h Added -view-callgraph module pass. 2013-01-11 17:28:14 +00:00
CaptureTracking.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CFGPrinter.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CodeMetrics.h Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call. 2012-12-20 16:04:27 +00:00
ConstantFolding.h Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
ConstantsScanner.h
DependenceAnalysis.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
DominanceFrontier.h
DominatorInternals.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
Dominators.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
DomPrinter.h
DOTGraphTraitsPass.h Remove redundant 'llvm::' qualifications 2013-01-13 16:01:15 +00:00
FindUsedTypes.h
InlineCost.h Remove unneeded #includes. 2013-01-10 22:07:29 +00:00
InstructionSimplify.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
Interval.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
IntervalIterator.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
IntervalPartition.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
IVUsers.h Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
LazyValueInfo.h Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
LibCallAliasAnalysis.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
LibCallSemantics.h Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 2012-09-27 10:14:43 +00:00
Lint.h
Loads.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LoopInfo.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
LoopInfoImpl.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
LoopIterator.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
LoopPass.h LoopPass.h doesn't require Function.h. Remove unneeded #include. 2013-01-11 01:03:32 +00:00
MemoryBuiltins.h Reverting r171325 & r172363. This was causing a mis-compile on the self-hosted LTO build bots. 2013-01-17 21:28:46 +00:00
MemoryDependenceAnalysis.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
Passes.h Add a cost model analysis that allows us to estimate the cost of IR-level instructions. 2012-11-02 21:48:17 +00:00
PathNumbering.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
PathProfileInfo.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
PHITransAddr.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
PostDominators.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
ProfileDataLoader.h Use the new script to sort the includes of every file under lib. 2012-12-03 16:50:05 +00:00
ProfileDataTypes.h
ProfileInfo.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
ProfileInfoLoader.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
ProfileInfoTypes.h
PtrUseVisitor.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
RegionInfo.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
RegionIterator.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
RegionPass.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
RegionPrinter.h
ScalarEvolution.h Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
ScalarEvolutionExpander.h SCEVExpander fix. RAUW needs to update the InsertedExpressions cache. 2013-01-14 21:00:37 +00:00
ScalarEvolutionExpressions.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
ScalarEvolutionNormalization.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
SparsePropagation.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
TargetTransformInfo.h Change CostTable model to be global to all targets 2013-01-16 21:29:55 +00:00
Trace.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
ValueTracking.h Rename isPowerOfTwo to isKnownToBeAPowerOfTwo. 2012-12-13 03:37:24 +00:00
Verifier.h