MSVC9 and 8 cannot compile ValueMapTest.cpp due to their bug.
See issue#331418 in Visual Studio.

llvm-svn: 119782

lit.GoogleTest: On case-insensitive filesystem, matching should be case-insensitive when directory name is checked with test_sub_dir.

On MSVS8, ${CMAKE_CFG_INTDIR}, aka $(OutDir), has capitalized name(eg. Debug), although $(OutDir) is made with lower case(eg. debug).

llvm-svn: 119781

CMakeLists.txt: On MSVS10, touch LLVM.sln as workaround, w/e project files are changed, to avoid the Dialog Hell. Thanks to Oscar.

FIXME: This could be removed with future version of CMake.
llvm-svn: 119780

that the result of an expression should be coerced to
a specific type.  Also made breakpoint conditions pass
in the bool type for this type.

The expression parser ignores this indication for now.

llvm-svn: 119779

MCStreamer instead of just MCObjectStreamer. Address changes cannot
be as efficient as we have to use DW_LNE_set_addres, but at least
most of the logic is shared.

This will be used so that, with CodeGen still using EmitDwarfLocDirective,
llvm-gcc is able to produce debug_line sections without needing an
assembler that supports .loc.

llvm-svn: 119777

llvm-svn: 119776

llvm-svn: 119775

lr" instruction cannot be tested just yet. It requires matching a "condition
code", but adding one of those makes things go south quickly...

llvm-svn: 119774

This reverts r119772.

llvm-svn: 119773

This is a sorted interval map data structure for small keys and values with
automatic coalescing and bidirectional iteration over coalesced intervals.

Except for coalescing intervals, it provides similar functionality to std::map.
It is however much more compact for small keys and values, and hopefully faster
too.

The container object itself can hold the first few intervals without any
allocations, then it switches to a cache conscious B+-tree representation. A
recycling allocator can be shared between many containers, even between
containers holding different types.

The IntervalMap is initially intended to be used with SlotIndex intervals for:

- Backing store for LiveIntervalUnion that is smaller and faster than std::set.

- Backing store for LiveInterval with less overhead than std::vector for typical
  intervals and O(N log N) merging of large intervals. 99% of virtual registers
  need 4 entries or less and would benefit from the small object optimization.

- Backing store for LiveDebugVariable which doesn't exist yet, but will track
  debug variables during register allocation.

This is a work in progress. Missing items are:

- Performance metrics.
- erase().
- insert() shrinkage.
- clear().
- More performance metrics.
- Simplification and detemplatization.

llvm-svn: 119772

conventions.

llvm-svn: 119771

were not hashing to the same value.  Analysis
and patch by Frits van Bommel!

llvm-svn: 119770

llvm-svn: 119769

llvm-svn: 119768

llvm-svn: 119767

Anyone wanting to use it should probably use DiagnosticClient's getNumErrors() instead.

llvm-svn: 119766

llvm-svn: 119765

llvm-svn: 119764

Move ErrorTrap from clang/Sema to clang/Basic as DiagnosticErrorTrap and use it in Scope.

llvm-svn: 119763

llvm-svn: 119762

llvm-svn: 119761

Fix .o emission of ARM movt/movw. MCSymbolRefExpr::VK_ARM_(HI||LO)16 for the .o path now works for ARM.
Note: lo16AllZero remains in ARMInstrInfo.td - It can be factored out when Thumb movt is repaired.
Existing tests cover this update.

llvm-svn: 119760

llvm-svn: 119759

llvm-svn: 119758

changing it to use it. There was an extra parameter added to the static
accessor global user settings controllers that wasn't needed. A bool was being
used as a parameter to the accessor just so it could be used to clean up 
the global user settings controller which is now fixed by splitting up the
initialization into the "static void Class::Initialize()", access into the
"static UserSettingsControllerSP & Class::GetSettingsController()", and
cleanup into "static void Class::Terminate()".

Also added initialize and terminate calls to the logging code to avoid issues
when LLDB is shutting down. There were cases after the logging was switched
over to use shared pointers where we could crash if the global destructor
chain was being run and it causes the log to be destroyed and any any logging
occurred.

llvm-svn: 119757

llvm-svn: 119756

llvm-svn: 119755

llvm-svn: 119754

llvm-svn: 119753

types was not being generated for objc pointers.
// rdar://8681766.

llvm-svn: 119751

externally-defined variables to match up with
the code in ClangASTSource that produces them.

llvm-svn: 119750

Fix bug in DAGCombiner for ARM that was trying to do a ShiftCombine on illegal types (vector should be split first).
Added test case.

llvm-svn: 119749

Neon shifts allow a mix of positive and negative shift amounts to shift
left or right, respectively, so the shift amount vector should always be
signed.  PR8482 (Radar 8603521).

llvm-svn: 119748

should delete what when the object gets copied around. It's also making valgrind
upset.

llvm-svn: 119747

llvm-svn: 119746

llvm-svn: 119745

llvm-svn: 119744

llvm-svn: 119743

This makes it symmetric with the 'u' modifier that forces an unsigned type.
This is needed for unsigned vector shifts, where the shift amount still needs
to be signed.  PR8482 (Radar 8603521).

llvm-svn: 119742

llvm-svn: 119741