Cameron Esfahani, tweaked to use array_lengthof.

llvm-svn: 114073

with attribute warn_unused_result" here - suppress the warning harder.

llvm-svn: 114072

derive from temporaries of the same type.  Black-list member expressions
as well.

llvm-svn: 114071

translation units that don't catch ObjC types.  rdar://problem/8434851

llvm-svn: 114070

llvm-svn: 114068

used for anything.

llvm-svn: 114067

instead of using default predicates on the expanded instructions.

llvm-svn: 114066

Refactored BugReporter to refer to EndNode as ErrorNode. We currently make the assumption that EndNode == ErrorNode, but upcoming changes will break this.

llvm-svn: 114065

unnecessary dtor for MCOperand.

llvm-svn: 114064

llvm-svn: 114062

llvm-svn: 114061

Prospective fix for broken commit in r114045.

llvm-svn: 114060

llvm-svn: 114059

This will remove the confusion experienced when previous test runs left some
files (both intermediate or by-product as a result of the test).

lldbtest.TestBase defines a classmethod tearDownClass(cls) which invokes the
platform-specific cleanup() function as defined by the plugin; after that, it
invokes a subclass-specific function classCleanup(cls) if defined; and, finally,
it restores the old working directory.

An example of classCleanup(cls) is in settings/TestSettings.py:

    @classmethod
    def classCleanup(cls):
        system(["/bin/sh", "-c", "rm output.txt"])

where it deletes the by-product "output.txt" as a result of running a.out.

llvm-svn: 114058

sends. These are far trickier than instance messages, because we
typically have something like

  NSArray alloc]

where it appears to be a declaration of a variable named "alloc" up
until we see the ']' (or a ':'), and at that point we can't backtrace.
So, we use a combination of syntactic and semantic disambiguation to
treat this as a message send only when the type is an Objective-C type
and it has the syntax of a class message send (which would otherwise
be ill-formed).

llvm-svn: 114057

and discussions with Ted and Jordy.

llvm-svn: 114056

llvm-svn: 114055

Add the ability to not resolve the name passed to FileSpec.  Then don't resolve the names of compilation units found in DWARF.

llvm-svn: 114054

the order file to use for the clang executable.

llvm-svn: 114052

llvm-svn: 114051

order file on Darwin.

llvm-svn: 114050

Fixes <rdar://problem/8436021>.

llvm-svn: 114049

llvm-svn: 114048

register allocation to VLDMD and VSTMD respectively.  This avoids using the
dregpair operand modifier.

llvm-svn: 114047

be possible to implement this very carefully to allow a lock-free implementation while still
avoiding illegal interleavings, but I haven't been able to figure one out.

llvm-svn: 114046

AggValueSlot slot.

llvm-svn: 114045

are expanded from macros (and if so, omit the warning).  Previously we were just looking at the
location of the binary expression.

Fixes <rdar://problem/8435950>.

llvm-svn: 114044

great deal because we don't have to worry about maintaining SSA form.

Unconditionally copy back to dupli when the register is live out of the split
range, even if the live-out value was defined outside the range. Skipping the
back-copy only makes sense when the live range is going to spill outside the
split range, and we don't know that it will. Besides, this was a hack to avoid
SSA update issues.

Clear up some confusion about the end point of a half-open LiveRange. Methinks
LiveRanges need to be closed so both start and end are included in the range.
The low bits of a SlotIndex are symbolic, so a half-open range doesn't really
make sense. This would be a pervasive change, though.

llvm-svn: 114043

narrow, almost useless case where we're inside a parenthesized
expression, e.g.,

  (NSArray alloc])

The solution to the general case still eludes me.

llvm-svn: 114039

llvm-svn: 114037

Since PassRegistry is currently a shared global object, it needs locking.  While it might intuitively seem
that all the setup of this class currently happens at static initialization time, this misses the fact
that some later events can cause mutation of the PassRegistrationListeners list, and thus cause race issues.

llvm-svn: 114036

llvm-svn: 114033

llvm-svn: 114032

(lldb) settings set process.run-args A B C
(lldb) settings set process.env-vars ["MY_ENV_VAR"]=YES

commands.  The main.cpp checks whether A, B, C is passed to main and whether
the $MY_ENV_VAR env variable is defined and outputs the findings to a file.

llvm-svn: 114031

llvm-svn: 114030

llvm-svn: 114029

precision)

llvm-svn: 114028

The ELF implementation now creates text, data and bss to match the gnu as
behavior.

The text streamer still has the old MachO specific behavior since
the testsuite checks that it will error when a directive is given
before a setting the current section for example.

A nice benefit is that -n is not required anymore when producing
ELF files.

llvm-svn: 114027

llvm-svn: 114026

llvm-svn: 114025