llvm-svn: 139646

llvm-svn: 139645

to the consumer without being fully deserialized).

The regression was on compiling boost.python and it was too difficult to get a reduced
test case unfortunately.

Also modify the logic of how objc methods are getting passed to the consumer;
codegen depended on receiving objc methods before the implementation decl.
Since the interesting objc methods are ones with a body and such methods only
exist inside an ObjCImplDecl, deserialize and pass to consumer all the methods
of ObCImplDecl when we see one.

Fixes http://llvm.org/PR10922 & rdar://10117105.

llvm-svn: 139644

llvm-svn: 139643

llvm-svn: 139642

llvm-svn: 139641

Turn off the generation of unaligned atomic load/store; I'm going to explicitly error out on such cases in the backend, at least for the moment.

llvm-svn: 139640

llvm-svn: 139639

and preprocessor options (such as macro definitions) first.

llvm-svn: 139638

llvm-svn: 139637

llvm-svn: 139636

llvm-svn: 139635

tries to match a dead MipsLo node (explanation in the link below).

http://article.gmane.org/gmane.comp.compilers.llvm.devel/42757/match=dagcombiner+dead

llvm-svn: 139634

llvm-svn: 139633

llvm-svn: 139632

llvm-svn: 139631

llvm-svn: 139630

llvm-svn: 139629

llvm-svn: 139628

This introduces a new library to LLVM: libDebugInfo. It will provide debug information
parsing to LLVM. Much of the design and some of the code is taken from the LLDB project.

It also contains an llvm-dwarfdump tool that can dump the abbrevs and DIEs from an
object file. It can be used to write tests for DWARF input and output easily.

llvm-svn: 139627

It is an endian-aware helper that can read data from a StringRef. It will
come in handy for DWARF parsing. This class is inspired by LLDB's
DataExtractor, but is stripped down to the bare minimum needed for DWARF.

Comes with unit tests!

llvm-svn: 139626

more strict about the alignment checking. This was found by inspection
and I don't have any testcases so far, although the llvm testsuite runs
without any problem.

llvm-svn: 139625

to be in the VSELECT operands order, so I'll leave the fix for Nadav.

llvm-svn: 139624

xor/and/or (For example SSE2).

llvm-svn: 139623

llvm-svn: 139622

inside the IBOutletCollection attribute.

llvm-svn: 139621

llvm-svn: 139620

This is consistent with the behavior of assigning into a __strong l-value,
and it's also necessary for ensuring that the ivar doesn't end up a dangling
reference.  We decided not to change the behavior of "retain" properties, but
just to make them warnings/errors when of block type.

llvm-svn: 139619

Depends on a llvm tablegen commit.

llvm-svn: 139618

llvm-svn: 139617

llvm-svn: 139616

their semantic attributes and then to take advantage of that.

llvm-svn: 139615

Get the address and the size of the variable for passing to the Target::CreateWatchpointLocation() method.

llvm-svn: 139614

should no longer have the serialization of LangOptions out of sync
with the structure itself (yay).

llvm-svn: 139613

This function is used to flag values where the complement interval may
overlap other intervals.  Call it from overlapIntv, and use the flag to
fully recompute those live ranges in transferValues().

llvm-svn: 139612

Thread safety: Initializing var before exhaustive switch statement to deal with extraneous warning produced by gcc but not clang

llvm-svn: 139611

Teach the Thumb ASM parser that BKPT is allowed in IT blocks, even though it is always executed unconditionally.

llvm-svn: 139610

-Allow cursor visitation of an attribute using its source range
-Add C++ 'final' and 'override' attributes as cursor kinds
-Simplify the logic that marks 'final' and 'override' attributes as tokens.

llvm-svn: 139609

llvm-svn: 139608

llvm-svn: 139607