Changed RangeMap over to use llvm::SmallVector and updated the RangeArray and the RangeDataArray to have an extra "unsigned N" template parameter. Updated the lldb_private::Block to use a RangeArray with a uint32_t for both the function base offset and block range size, and then a 1 for the small vector size since most lexical blocks in DWARF only have 1 range. Updates the DWARFDebugRanges RangeArray to use an unsigned of 2 since most blocks that have more than one range usually have 2. Also updated a DWARFDebugAranges to default their RangeArray to use a SmallVector with unsigned size of 1 since this will take care of the .o files when doing DWARF in .o files and since there really isn't any good size we can guess with.

llvm-svn: 141480

Free 'TheTargetCodeGenInfo' in the class CodeGenModule.  This looks like an obvious memory leak that was reported from LLDB devs.  The comment indicates the leak is deliberate, but I have no idea why this needs to be so.  Please comment/revert if you know otherwise.

llvm-svn: 141479

Added some debug code that can verify that all RangeMap.h maps are sorted when needed since RangeArray and RangeDataArray instantiations depend on it. I ran the test suite with ASSERT_RANGEMAP_ARE_SORTED defined and I got no assertions, so I disabled it prior to checkin.

llvm-svn: 141478

llvm-svn: 141477

llvm-svn: 141476

llvm-svn: 141475

llvm-svn: 141474

conversion instructions. 

llvm-svn: 141473

llvm-svn: 141472

instruction selector to generate them.

llvm-svn: 141471

llvm-svn: 141470

llvm-svn: 141469

llvm-svn: 141468

llvm-svn: 141467

across unwind edges. This is for the back-end which expects such things.

The code is from the original SjLj EH pass.

llvm-svn: 141463

llvm-svn: 141462

llvm-svn: 141461

Added more functionality to Range template classes in RangeMap.h and converted remaining DWARF areas that were using ranges over to this class. Also converted lldb_private::Block to use it.

llvm-svn: 141460

llvm-svn: 141459

llvm-svn: 141458

llvm-svn: 141457

llvm-svn: 141456

llvm-svn: 141455

cross build, so that a native version of clang-tblgen is available.
Should unbreak Clang cross build.

Also disable Polly for the native tool build, since it depends on
external libraries which may not be available, and it isn't required
anyway.

llvm-svn: 141454

to avoid having to make it available for the cross build when it
builds only clang-tblgen.

llvm-svn: 141453

by attaching them to the ClangExpressionParser.

llvm-svn: 141452

llvm-svn: 141451

llvm-svn: 141450

llvm-svn: 141449

llvm-svn: 141448

llvm-svn: 141447

llvm-svn: 141446

llvm-svn: 141445

llvm-svn: 141444

llvm-svn: 141443

Fixes rdar://problem/5064068

llvm-svn: 141442

Fix APInt::operator*= so that it computes the correct result for large integers where there is unsigned overflow.  Fix APFloat::toString so that it doesn't depend on the incorrect behavior in common cases (and computes the correct result in some rare cases).  Fixes PR11086.

llvm-svn: 141441

llvm-svn: 141440

llvm-svn: 141439

llvm-svn: 141438