llvm-svn: 183477

level.  Fixes a bug in "break set --source-pattern-regexp" when a shared library is
specified.  

Also cleaned up the help text for --source-pattern-regexp so it is a little clearer.

<rdar://problem/14084261>

llvm-svn: 183476

llvm-svn: 183475

the default names, not just when the isImplicit flag is set.

rdar://problem/14035789

llvm-svn: 183474

llvm-svn: 183473

Reapply 183271.

llvm-svn: 183472

is evaluated in a condition expression and then
dereferenced to envoke the block. This is
pr15663 and I applied a slight variation of the
patch with a test case. (patch is from
Arthur O'Dwyer). Also // rdar://14085217

llvm-svn: 183471

lldb doesn't autocomplete objective C class methods. The regular expression was looking for strings that started with the completion string that was passed in. For objective C class methods, this string starts with "+" which wasn't being escaped. Added many other escapes that were missing just in case.

llvm-svn: 183470

llvm-svn: 183469

X86's 'y' inline assembly constraint represents an MMX register, this change
prevents Clang from hitting an assertion when passed an incompatible type to
deal with.

llvm-svn: 183467

correctly aligned.  Not performing such computations led to misaligned loads,
which crash on some platforms and are generally bad on other platforms.

The implementation of TypeLocBuilder::pushImpl is rather messy; code using
TypeLocBuilder accidentally assumes that partial TypeLocs are
laid out like a complete TypeLoc.  As a followup, I intend to work on
fixing the TypeLocBuilder API to avoid exposing partial TypeLocs; this should
substantially simplify the implemementation.

Fixes PR16144.

llvm-svn: 183466

llvm-svn: 183465

Reapply 183270 again (because three is a magic number).

This should now no longer seg fault after r183459.

llvm-svn: 183464

llvm-svn: 183463

Disallowing deriving from classes that have private virtual base classes
except in instances where the deriving class would be able to cast
itself to the private virtual base via a different derivation.

llvm-svn: 183462

llvm-svn: 183461

llvm-svn: 183460

The element passed to push_back is not copied before the vector reallocates.
The client needs to copy the element first before passing it to push_back.

No test case, will be tested by follow-up swift scheduler model change (it
segfaults without this change).

llvm-svn: 183459

llvm-svn: 183458

Remove the debugserver "--open-connection" option and obey the hostname that is passed into debugserver.

you can now specify:

debugserver host:port
debugserver port
debugserver /path/to/file

When "host" is specified, we will only accept connections from that host. If host is not specified, we default to "localhost".

llvm-svn: 183457

Jeffrey Yasskin volunteered to benchmark the vectorizer on -O2 or -Os when compiling chrome. This patch adds a new flag to enable vectorization on all levels and not only on -O3. It should go away once we make a decision.

llvm-svn: 183456

llvm-svn: 183455

llvm-svn: 183454

Making sure that if you invoke LLDB as lldb ./someBinary you can then launch the inferior with process launch —tty

llvm-svn: 183453

Address::GetSection() turns a weak pointer to a shared pointer which is a little slow.  So in Address::operator== & != do the
cheap GetOffset() comparison first and only compare the sections if that is true.

llvm-svn: 183452

The function in which we were doing it used to be conditionalized. Add a new unconditional
cleanup step.

This fixes PR16227 (radar://14073870) - a crash when generating html output for one of the test files.

llvm-svn: 183451

llvm-svn: 183450

Previously our edges were completely broken here; now, the final result
is a very simple set of edges in most cases: one up to the "for" keyword
for context, and one into the body of the loop. This matches the behavior
for ObjC for-in loops.

In the AST, however, CXXForRangeStmts are handled very differently from
ObjCForCollectionStmts. Since they are specified in terms of equivalent
statements in the C++ standard, we actually have implicit AST nodes for
all of the semantic statements. This makes evaluation very easy, but
diagnostic locations a bit trickier. Fortunately, the problem can be
generally defined away by marking all of the implicit statements as
part of the top-level for-range statement.

One of the implicit statements in a for-range statement is the declaration
of implicit iterators __begin and __end. The CFG synthesizes two
separate DeclStmts to match each of these decls, but until now these
synthetic DeclStmts weren't in the function's ParentMap. Now, the CFG
keeps track of its synthetic statements, and the AnalysisDeclContext will
make sure to add them to the ParentMap.

<rdar://problem/14038483>

llvm-svn: 183449

reading non-standard value sizes.

<rdar://problem/14081292>

llvm-svn: 183448

Breaks linux build bots (I thought the problem was something else).

llvm-svn: 183447

Seems we emit the parameter ordering number (spuriously named 'arg
number') in the debug info, so there's no need to search through the
variable list to figure out the parameter ordering. This implementation
does 'always' do the work, even in non-optimized debug info (the
previous implementation checked the existence of the 'variables' list on
the subprogram which is only present in optimized builds).

No intended functionality change.

llvm-svn: 183446

Reapply 183270.

llvm-svn: 183445

First step toward supporting header modifications: adding a flag that turns on
such modifications. Eventually header modifications will be on by default but
until all the kinks can be worked out, they must be explicitly enabled.

llvm-svn: 183444

Refactored how global options are passed to Transforms to avoid widespread
changes every time a new global option is added.

Tests updated to reflect new interface.

llvm-svn: 183443

binary that is used for the test.  Caught by Jim Grosbach!

rdar://11791371

llvm-svn: 183442

Reapply 183269.

llvm-svn: 183441

condition in two different processes (with the
same target) could cause crashes.  Now the breakpoint
condition is always evaluated (and possibly parsed)
by one thread at a time.

<rdar://problem/14083737>

llvm-svn: 183440

llvm-svn: 183439

Reapply 183268.

llvm-svn: 183438

This avoids building libclang twice by default.

llvm-svn: 183437