llvm-svn: 165397

llvm-svn: 165396

llvm-svn: 165395

Review: http://llvm-reviews.chandlerc.com/D30
llvm-svn: 165392

llvm-svn: 165391

Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.

Patch by David Tweed!

llvm-svn: 165390

llvm-symbolizer for Mac: add support for reading DWARF from separate object file in resource directory generated by dsymutil. Fix minor symbol table lookup issues.

llvm-svn: 165389

Contributed by: Sameer Sahasrabuddhe <sameer.sahasrabuddhe@amd.com>

llvm-svn: 165387

llvm-svn: 165386

llvm-svn: 165385

llvm-svn: 165384

llvm-svn: 165383

llvm-svn: 165382

llvm-svn: 165381

Found the fix on this page:
http://permalink.gmane.org/gmane.comp.python.sphinx.devel/112

llvm-svn: 165380

Scoplib only supports access functions, but not the more generic
access relations. This commit now also supports access functions
that where not directly expresses as A[sub] with sub = i + 5b,
but with A[sub] with -sub = -i + (-5b).

Test case to come.

Contributed by: Dustin Feld <d3.feld@gmail.com>

llvm-svn: 165379

llvm-svn: 165378

Otherwise it will try to use SSE patterns and fail horribly if sse is disabled.
Fixes PR14035.

llvm-svn: 165377

llvm-svn: 165376

llvm-svn: 165375

Patch by Leo Liu, test case by me.

llvm-svn: 165374

contents of the Attributes class over to an AttributesImpl.

llvm-svn: 165373

llvm-svn: 165372

llvm-svn: 165371

llvm-svn: 165370

llvm-svn: 165369

The darwin change should be a nop since Triple::getArchTypeForDarwinArchName
doesn't know about amd64.

If things like amd64-mingw32 are to be rejected, we should print a error
earlier on instead of silently using the wrong abi.

Remove old comment that looks out of place, this is "in clang".

llvm-svn: 165368

Without this change, when the estimated cost for inlining a function with
an "alwaysinline" attribute was lower than the inlining threshold, the
getInlineCost function was returning that estimated cost rather than the
special InlineCost::AlwaysInlineCost value. That is fine in the normal
inlining case, but it can fail when the inliner considers the opportunity
cost of inlining into an internal or linkonce-odr function. It may decide
not to inline the always-inline function in that case. The fix here is just
to make getInlineCost always return the special value for always-inline
functions. I ran into this building clang with libc++. Tablegen failed to
link because of an always-inline function that was not inlined. I have been
unable to reduce the testcase down to a reasonable size.

llvm-svn: 165367

llvm-svn: 165366

will do the right thing for new[] allocated memory.  Thanks David!

llvm-svn: 165365

characters.

llvm-svn: 165364

llvm-svn: 165363

GCC has always supported this on PowerPC and 4.8 supports it on all platforms,
so it's a good idea to expose it in clang too. LLVM supports this on all targets.

llvm-svn: 165362

Place warn_impcast_different_enum_types in a new warning group, -Wenum-conversion, that is a subgroup of -Wconversion.

llvm-svn: 165361

llvm-svn: 165360

llvm-svn: 165359

This should fix the bots.

llvm-svn: 165358

if we have a kernel binary, set the target's architecture to match.

Include the target's architecture in the ModuleSpec when we're searching for the 
kext binaries on the local system -- otherwise we won't get a specific slice of
a fat file picked out for us and we won't use the returned Module correctly.

Remove the redundant attempt to find a file on the local filesystem from this method.


In ProcessGDBRemote::CheckForKernel(), if we have a kernel binary in memory, mark
the canJIT as false.  There is no jitting code in kernel debug sessions.

llvm-svn: 165357

starting lldb I get

% ./lldb -x
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/private/tmp/build/Debug/LLDB.framework/Versions/A/Resources/Python/lldb/__init__.py", line 9008
    raise TypeError("No array item of type %s" % str(type(key)))
        ^
SyntaxError: invalid syntax
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'run_one_line' is not defined
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'run_one_line' is not defined
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'run_one_line' is not defined
(lldb)


I did a clean build and still got the problem so I'm backing this out until Enrico can
look at it.

llvm-svn: 165356

The Clang ASTs are a DAG, not a pure tree. However, ParentMap has to
choose a single parent for each object. In the main (only?) cases in
which the AST forms a DAG, it protects from multiple traversal by using
OpaqueValueExprs. Previously, ParentMap would just unconditionally look
through all OpaqueValueExprs when building its map.

In order to make this behavior better for the analyzer's diagnostics,
ParentMap was changed to not set a statement's parent if there already
was one in the map. However, ParentMap is supposed to allow updating
existing mappings by calling addStmt once again. This change makes the
"transparency" of OpaqueValueExprs explicit, and disables it when it
is not desired, rather than checking the current contents of the map.

This new code seems like a big change, but it should actually have
essentially the same performance as before. Only OpaqueValueExprs and
their users (PseudoObjectExpr and BinaryConditionalOperator) will
have any different behavior.

There should be no user-visible functionality change, though a test
has been added for the current behavior of BinaryConditionalOperator
source locations and accompanying Xcode arrows (which are not so great...).

llvm-svn: 165355