llvm-svn: 126397

nested-name-specifiers throughout the parser, and provide a new class
(NestedNameSpecifierLoc) that contains a nested-name-specifier along
with its type-source information.

Right now, this information is completely useless, because we don't
actually store the source-location information anywhere in the
AST. Call this Step 1/N.

llvm-svn: 126391

llvm-svn: 126389

Add an interface for last resort, unqualified lookup. It can provide results for unqualified lookup when Sema fails to find anything itself.

llvm-svn: 126387

layout", it broke some GCC tests.

llvm-svn: 126386

llvm-svn: 126384

test/lit.cfg: Add PATHEXT to 'substitution', to recognize tools on Windows hosts. Thanks to Danil Malyshev!

Some tests on Windows use the "not" utility and fail with an error "program not executable". The reason for this error is that the name of the executable file sended to the "not" without the extension.

llvm-svn: 126383

understandable (at least I find it easier to understand like this).
No intended functionality change.

llvm-svn: 126382

- Don't leak parsed operands during tokenization.
- Don't leak printed insts in llvm-mc.

llvm-svn: 126381

registers at phis. This enables us to eliminate a lot of pointless zexts during
the DAGCombine phase. This fixes <rdar://problem/8760114>.

llvm-svn: 126380

llvm-svn: 126379

a block is visited before all of its predecessors.

llvm-svn: 126378

llvm-svn: 126377

and make the actual map private.

llvm-svn: 126376

allows for the information propagated across basic blocks to be merged at phis.

llvm-svn: 126375

  -analyzer-checker=cocoa,unix

llvm-svn: 126372

llvm-svn: 126371

If the state is new, make sure an ExplodedNode is associated with it.

llvm-svn: 126370

llvm-svn: 126369

_Bool is 1 bit, not 8.  This fixes an assertion on the testcase, which is
PR9304 and rdar://9045501.

llvm-svn: 126368

trivial places.  This pass needs a lot of work.

llvm-svn: 126367

to reduce nesting.  This needs to be turned into a table.

llvm-svn: 126366

magic integer arithmetic and allows it to work with types larger
than 64 bits.

llvm-svn: 126365

unneeded allocation of an empty StringLiteral when these don't have
a message.

llvm-svn: 126364

function prototype into a call to a varargs prototype.  We do
allow the xform if we have a definition, but otherwise we don't
want to risk that we're changing the abi in a subtle way.  On
X86-64, for example, varargs require passing stuff in %al.

llvm-svn: 126363

Fix tiny error in CFG construction for BinaryConditionalOperators, making sure the branch always has two successors.  Also teach Environment::getSVal() about OpaqueValueExprs.

This fixes a crash reported in PR9287, and also fixes a false positive involving the value of such ternary
expressions not properly getting propagated.

llvm-svn: 126362

characters get dropped into the regular expression from %t.

llvm-svn: 126361

llvm-svn: 126360

operands starts at index 2, not 1.
rdar://9045024
PR9305

llvm-svn: 126359

way it keeps track of namespaces. Previously, we would map from the
namespace alias to its underlying namespace when building a
nested-name-specifier, losing source information in the process.

llvm-svn: 126358

methods, when they are known to be exact multiples of the width of the char
type. 

llvm-svn: 126357

llvm-svn: 126356

llvm-svn: 126355

with getter and setter methods in both bit units and CharUnits. This will help
simplify some of the unit mismatch in the parts of the code where sizes are
known to be exact multiples of the width of the char type.

Assertions in the getters help guard against accidentally converting to
CharUnits when sizes are not exact multiples of the char width.

llvm-svn: 126354

register.

This avoids some silly stack slot shuffling when both sides of a copy get
spilled.

llvm-svn: 126353

llvm-svn: 126352

llvm-svn: 126351

llvm-svn: 126350

llvm-svn: 126348

nested-name-specifier and source range to be set at the same time.

llvm-svn: 126347