llvm-svn: 152156

llvm-svn: 152155

llvm-svn: 152154

llvm-svn: 152151

blocks with unknown return types.  This allows
LLDB to call blocks even when their return types
aren't provided in the debug information.

llvm-svn: 152147

llvm-svn: 152146

-fno-inline.
Part of rdar://10972766

llvm-svn: 152145

Newer libstdc++s don't include it transitively everywhere.

llvm-svn: 152142

the new Objective-C NSArray/NSDictionary/NSNumber literal syntax.

This introduces a new library, libEdit, which provides a new way to support
migration of code that improves on the original ARC migrator.  We now believe
that most of its functionality can be refactored into the existing libraries,
and thus this new library may shortly disappear.

llvm-svn: 152141

llvm-svn: 152140

llvm-svn: 152139

llvm-svn: 152138

NSNumber, and boolean literals.  This includes both Sema and Codegen support.
Included is also support for new Objective-C container subscripting.

My apologies for the large patch.  It was very difficult to break apart.
The patch introduces changes to the driver as well to cause clang to link
in additional runtime support when needed to support the new language features.

Docs are forthcoming to document the implementation and behavior of these features.

llvm-svn: 152137

llvm-svn: 152134

llvm-svn: 152132

rdar://10972766

llvm-svn: 152130

llvm-svn: 152128

 - These functions are both (a) very commonly called and (b) excellent
   candidates for CSE in the callers in which they are commonly used.
 - That isHalfType() is hot makes me sad, but it is trivially when inlined (and
   a huge waste of time when not!!!).
 - The extra IsEnumDeclComplete() function is a hack to break the cycle between
   Type.h and Decl.h, I'm not sure of how to do this more cleanly, but am open
   to ideas.

llvm-svn: 152126

Moves the virtual call out of a hot path during lookup, no other functionality change.

llvm-svn: 152124

when rewriting.

llvm-svn: 152123

llvm-svn: 152108

grammar requires a string-literal and not a user-defined-string-literal. The
two constructs are still represented by the same TokenKind, in order to prevent
a combinatorial explosion of different kinds of token. A flag on Token tracks
whether a ud-suffix is present, in order to prevent clients from needing to look
at the token's spelling.

llvm-svn: 152098

The latter is just a worse version of the former.

llvm-svn: 152096

Depends on llvm commit r152090.

llvm-svn: 152091

[analyzer] add a diagnostic event when entering a call via inlining, within the callee, and add an edge.

llvm-svn: 152086

llvm-svn: 152083

and add an erase method to it.

Patch by Andrew Craik!

llvm-svn: 152082

llvm-svn: 152080

llvm-svn: 152078

llvm-svn: 152075

is shared to avoid any "misalignment" if indices.

llvm-svn: 152074

when the called function is never inlined.

Fixes <rdar://problem/10977037>.

llvm-svn: 152073

considered for inlining to 200 BBs.

Setting the max to 10 BBs introduced several false negatives, we'll
reevaluate the setting later on along with other inlining heuristics.

llvm-svn: 152072

llvm-svn: 152071

string literal, and adjust the diagnostic code to match. This also causes us
to escape any control characters in the message.

llvm-svn: 152069

Teach SimpleSValBuilder that (in the absence of more information) stack memory doesn't alias symbolic memory.  This is a heuristic/hack, but works well in practice.  Fixes <rdar://problem/10978247>.

llvm-svn: 152065

bool. Ugh.

llvm-svn: 152062

from the ASTContext.
 - Doing so requires the compiler to generate null checks against the returned
   result, but the BumpPtrAllocator never returns null pointers.
 - The optimizer can usually eliminate such checks, but not always, so this
   gives us tighter codegen in some places.
 - It would be really nice if we could just use __builtin_unreachable or
   something to tell the optimizer that the allocator never returns null, but
   LLVM isn't currently that smart.

llvm-svn: 152060

llvm-svn: 152059

llvm-svn: 152054