The "systemwide summaries" feature has been removed and replaced with a more general and
powerful mechanism.
Categories:
 - summaries can now be grouped into buckets, called "categories" (it is expected that categories
   correspond to libraries and/or runtime environments)
 - to add a summary to a category, you can use the -w option to type summary add and give
   a category name (e.g. type summary add -f "foo" foo_t -w foo_category)
 - categories are by default disabled, which means LLDB will not look into them for summaries,
   to enable a category use "type category enable". once a category is enabled, LLDB will
   look into that category for summaries. the rules are quite trivial: every enabled category
   is searched for an exact match. if an exact match is nowhere to be found, any match is
   searched for in every enabled category (whether it involves cascading, going to base classes,
   ...). categories are searched into the order in which they were enabled (the most recently
   enabled category first, then the second most and so on..)
 - by default, most commands that deal with summaries, use a category named "default" if no
   explicit -w parameter is given (the observable behavior of LLDB should not change when
   categories are not explicitly used)
 - the systemwide summaries are now part of a "system" category

llvm-svn: 135463

Make isLoadExtLegal and isTruncStoreLegal check what the name says. :)  This might have some minor effect on CellSPU, but all other targets should be unaffected.  Fixing per report from Damien Vincent on llvmdev.

llvm-svn: 135462

invoking the Read(...) method to read in bytes.  This seems to fix the infinite looping
I was seeing on SnowLeopard while running the test suite.

llvm-svn: 135461

llvm-svn: 135460

llvm-svn: 135459

llvm-svn: 135458

Make a provision to encode inline location in a variable. This will enable dwarf writer to easily distinguish between two instances of a inlined variable in one basic block.

llvm-svn: 135457

llvm-svn: 135456

WCHAR_MAX in limits.h, thus solving the problem where the system header
thinks it knows better.

llvm-svn: 135455

Revert r135423.

llvm-svn: 135454

llvm-svn: 135453

llvm-svn: 135452

llvm-svn: 135451

llvm-svn: 135450

llvm-svn: 135449

llvm-svn: 135448

wasn't being initialized by the enhanced disassembler,
leading to assertion failures. 

llvm-svn: 135447

llvm-svn: 135446

between C++03 and C++0x and its effect on exceptions, and another two to
not test move construction when rvalue references are not available.

llvm-svn: 135445

hard-coded names.

llvm-svn: 135444

library.

llvm-svn: 135443

Revamp our handling of tLDMIA[_UPD] and tSTMIA[_UPD] to avoid having multiple instructions with the same encoding.  This resolves another conflict when bringing up the new-style disassembler.

llvm-svn: 135442

llvm-svn: 135441

llvm-svn: 135440

use of TargetFrameLowering in TargetAsmInfo.

llvm-svn: 135439

better location welcome).

llvm-svn: 135438

llvm-svn: 135437

llvm-svn: 135436

Mark the Darwin assembler workout as isCodeGenOnly, so that it doesn't cause decoding conflicts in the new-style disassembler.

llvm-svn: 135434

llvm-svn: 135432

errors like the one corrected by r135261.  Migrate all LLVM callers of the old
constructor to the new one.

llvm-svn: 135431

llvm-svn: 135430

Cabecinhas.

llvm-svn: 135429

Reported by: Chad Rosier <mcrosier@apple.com>

llvm-svn: 135428

llvm-svn: 135427

llvm-svn: 135426

llvm-svn: 135425

to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.

llvm-svn: 135424

During bottom up fast-isel, instructions emitted to materalize registers are at top of basic block and do not have debug location. This may misguide debugger while entering the basic block and sometimes debugger provides semi useful view of current location to developer by picking up previous known location as current location. Assign a sensible location to the first instruction in a basic block, if it does not have one location derived from source file, so that debugger can provide meaningful user experience to developers in edge cases.
[take 2]

llvm-svn: 135423

for the tests that open new data files.

llvm-svn: 135422