TAG_file_type is also a scope.

llvm-svn: 190321

Update synopsis for list/forward_list/deque to match the allocator style of existing comment. No code change

llvm-svn: 190320

The workaround was introduced in SVN r181613, for http://llvm.org/pr15854

llvm-svn: 190319

stores, make sure the load or store that accesses the higher half does not have
an alignment that is larger than the offset from the original address.

llvm-svn: 190318

llvm-svn: 190317

llvm-svn: 190316

it is an implicit instantiation of a class template specialization), pick the
first-loaded definition to be the canonical definition, and merge all other
definitions into it.

This is still rather incomplete -- we need to extend every form of declaration
that can appear within a CXXRecordDecl to be redeclarable if it came from an
AST file (this includes fields, enumerators, ...).

llvm-svn: 190315

llvm-svn: 190314

PR17105.

llvm-svn: 190312

Noticed by Roman Divacky.

llvm-svn: 190311

Thanks to Jordon Rose <jordan_rose@apple.com> for pointing this out.

llvm-svn: 190310

IT blocks can only be one instruction lonf, and can only contain a subset of
the 16 instructions.

Patch by Artyom Skrobov!

llvm-svn: 190309

llvm-svn: 190308

(I didn't take a guess at the Linux names, as these tests are currently
skipped with the comment "No standard locations for libc++ on Linux.")

llvm-svn: 190307

llvm-svn: 190306

llvm-svn: 190305

llvm-svn: 190304

Removing the endian attribute and updating associated test cases.  This functionality was never completely implemented, and this is an improvement over silently eating the attribute.

llvm-svn: 190303

llvm-svn: 190302

llvm-svn: 190301

Fix XCoreLowerThreadLocal trying to initialise globals
which have no initializer.

Add handling of const expressions containing thread local variables.
These need to be replaced with instructions, as the thread ID is
used to access the thread local variable.

llvm-svn: 190300

This sidesteps a bug in PrescheduleNodesWithMultipleUses() which
does not check if callResources will be affected by the transformation.

llvm-svn: 190299

llvm-svn: 190298

"long long" which is currently technically only "reserved for future" use in OpenCL, but
since clang in OpenCL mode supports it we may as well test the modifications to
the settings made for that type.

llvm-svn: 190297

languages, as well as specifying errno is not set by the math functions. Make the
clang front-end set those appropriately when the OpenCL language option is set.

Patch by Erik Schnetter!

llvm-svn: 190296

strerror_r on OSX returns a positive error code when the errno value is
unknown. Buffer contents are initialized in any case.

llvm-svn: 190295

-- For TargetInfo::getRealTypeByWidth also added support for IEEEQuad float type.

llvm-svn: 190294

name lookup from lazily deserializing the other declarations with the same
name, by tracking a bit to indicate whether a name in a DeclContext might have
additional external results. This also allows lazier reconciling of the lookup
table if a module import adds decls to a pre-existing DC.

However, this exposes a pre-existing bug, which causes a regression in
test/Modules/decldef.mm: if we have a reference to a declaration, and a
later-imported module adds a redeclaration, nothing causes us to load that
redeclaration when we use or emit the reference (which can manifest as a
reference to an undefined inline function, a use of an incomplete type, and so
on). decldef.mm has been extended with an additional testcase which fails with
or without this change.

llvm-svn: 190293

llvm-svn: 190292

llvm-svn: 190291

We used to generate the compact unwind encoding from the machine
instructions. However, this had the problem that if the user used `-save-temps'
or compiled their hand-written `.s' file (with CFI directives), we wouldn't
generate the compact unwind encoding.

Move the algorithm that generates the compact unwind encoding into the
MCAsmBackend. This way we can generate the encoding whether the code is from a
`.ll' or `.s' file.

<rdar://problem/13623355>

llvm-svn: 190290

SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL

llvm-svn: 190289

SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL

llvm-svn: 190288

llvm-svn: 190287

llvm-svn: 190286

llvm-svn: 190285

llvm-svn: 190284

llvm-svn: 190283

llvm-svn: 190282

llvm-svn: 190281