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

This involved minor changes to the way we report Objective-C
methods, as well as cosmetic changes and added parameters
for a variety of Clang APIs.

llvm-svn: 141437

successor. Remove the old landing pad from their successor list, because it's
now the successor of the dispatch block. Now that the landing pad blocks are no
longer the destination of invokes, we can mark them as normal basic blocks
instead of landing pads.

This more closely resembles what the CFG is actually doing.

llvm-svn: 141436

llvm-svn: 141435

llvm-svn: 141434

llvm-svn: 141433

llvm-svn: 141432

llvm-svn: 141431

llvm-svn: 141430

llvm-svn: 141429

SymbolFIle (it was done mostly in the BreakpointResolverName resolver before.)  Then
tailor our searches to the way the indexed maps are laid out.  This removes a bunch 
of test case failures using indexed dSYM's.

llvm-svn: 141428

Remove AnalysisContext::getLiveVariables(), and introduce a templatized mechanism to lazily create analyses that are attached to AnalysisContext objects.

llvm-svn: 141425

When a function calculates its module, make sure it returns the "real" module, not the linked .o file.

llvm-svn: 141424

llvm-svn: 141423

llvm-svn: 141422

it with the new SjLj emitter stuff. This way there's no need to emit that
kind-of-hacky intrinsic.

llvm-svn: 141419

the fields if they are already loaded, just ignore them when we are building
the chain in BuildDeclChain.

This fixes an lldb issue where fields were removed and not getting re-added
because lldb is based on ASTImporter adding decls to DeclContext and fields
were already added before by the ASTImporter.

We should really simplify the interaction between DeclContext <-> lldb
going forward..

rdar://10246067

llvm-svn: 141418

[analyzer] Previously, we were passing to CheckerContext enough info to construct ProgramPoint and it would pass it to NodeBuilder, which in turn would construct the ProgramPoint. Simplify it by just passing the ProgramPoint to CheckerContext. The ProgramPoint can only change if a checker tags it, in which case, we create a copy with the given tag.

(A step closer to making CheckerContext work with all node builders, not only StmtNodeBuilder.)

llvm-svn: 141417

do. This will be useful later on with the new SJLJ stuff.

llvm-svn: 141416

for atomic setters which requires assignment operator.

llvm-svn: 141415

ProgramPoint cleanup after the previous commit r141408 (remove the copy constructor, mark withTag const).

Move getProgramPoint() utility from CoreEngine.cpp into ProgramPoint.

llvm-svn: 141414

patch by Cary Coutant!

llvm-svn: 141413

llvm-svn: 141412

llvm-svn: 141411

This instruction is explicitly encoded without an REX prefix, so both
operands but be *_NOREX.

Also add an assertion to copyPhysReg() that fires when the MOV8rr_NOREX
constraints are not satisfied.

This fixes a miscompilation in 20040709-2 in the gcc test suite.

llvm-svn: 141410

llvm-svn: 141409

Add a copy constructor to ProgramPoint and pull withTag() method from a child. (withTag essentialy creates a copy with a given tag.)

llvm-svn: 141408

llvm-svn: 141392

llvm-svn: 141391

llvm-svn: 141390

llvm-svn: 141389

llvm-svn: 141387

llvm-svn: 141386

llvm-svn: 141385

If we spawn an lldb process for test (via pexpect), do not load the init file unless told otherwise.
Set up self.lldbOption to be "--no-lldbibit" unless env variable NO_LLDBIBIT is defined and equals "NO".
Also add "-nx" to gdb spawned.

llvm-svn: 141384

Re-organized the contents of RangeMap.h to be more concise and also allow for a Range, RangeArray, RangeData (range + data), or a RangeDataArray. We have many range implementations in LLDB and I will be converting over to using the classes in RangeMap.h so we can have one set of code that does ranges and searching  of ranges.

Fixed up DWARFDebugAranges to use the new range classes.

Fixed the enumeration parsing to take a lldb_private::Error to avoid a lot of duplicated code. Now when an invalid enumeration is supplied, an error will be returned and that error will contain a list of the valid enumeration values.

llvm-svn: 141382