llvm-svn: 130995

llvm-svn: 130994

Add an implementation of thunks for varargs methods.  The implementation is a bit messy, but it is correct as long as the method in question doesn't use indirect gotos.  A couple of possible alternative implementations are outlined in FIXME's in this patch. rdar://problem/8077308 .

llvm-svn: 130993

The post-ra scheduler was explicitly updating the depth of a node's
successors after scheduling it, regardless of whether the successor
was ready. This is quadratic for DAGs with transitively redundant
edges. I simply removed the useless update of depth, which is lazilly
computed later.
Fixes <rdar://problem/9044332> compiler takes way too long to build TextInput.

llvm-svn: 130992

Move CompileUnit::getOrCreateNameSpace() and CompileUnit::addPubType() from DwarfDebug.cpp to DwarfCompileUnit.cpp

llvm-svn: 130991

CXTranslationUnit_NestedMacroInstantiations, which indicates whether
we want to see "nested" macro instantiations (e.g., those that occur
inside other macro instantiations) within the detailed preprocessing
record. Many clients (e.g., those that only care about visible tokens)
don't care about this information, and in code that uses preprocessor
metaprogramming, this information can have a very high cost.

Addresses <rdar://problem/9389320>.

llvm-svn: 130990

llvm-svn: 130989

llvm-svn: 130988

llvm-svn: 130987

This enables incremental codegen, where the initializer array can be removed from the module, such that only new initializers will be emitted and run.

llvm-svn: 130986

llvm-svn: 130985

llvm-svn: 130984

function. Extend the logic to check if the input was compiled.
Use -relax-all as default only if -O0 is used for compilation.
Fixes bug 9290.

llvm-svn: 130983

Warn when trying to call a pure virtual member function in a class from the class constructor/destructor. Fixes PR7966.

llvm-svn: 130982

properly reflect its behavior.

llvm-svn: 130981

Patch by Wei-Ren Chen

llvm-svn: 130980

return the pointer being dereferenced, it returns the pointee, but a call
might return the pointer itself.

llvm-svn: 130979

possibly related to cbnz formation.

llvm-svn: 130977

  do not re-generate code for these functions.

llvm-svn: 130975

Explictly defaultedness is correctly reflected on the AST, but there are
no changes to how that affects the definition of functions or much else
really.

llvm-svn: 130974

llvm-svn: 130970

direction and not introduce things in the wrong place three different
times.

llvm-svn: 130968

llvm-svn: 130967

ValueObject is, as long as the ValueObject that is being asked to be casted
is a pointer itself.

llvm-svn: 130966

llvm-svn: 130965

llvm-svn: 130964

llvm-svn: 130963

Slight tweak to alias template error handling: don't guess that a template-id in an alias declaration was meant to be a specialization. Use a generic, but more accurate, diagnostic.

llvm-svn: 130961

llvm-svn: 130960

llvm-svn: 130959

Update www: we now mangle references to function parameters properly. Also, this is really more a decltype issue rather than a late-specified return type issue.

llvm-svn: 130958

llvm-svn: 130957

// rdar://9362887

llvm-svn: 130956

llvm-svn: 130955

PR9838: Fix transform introduced in r127064 to not trigger when only one side of the icmp is an exact shift.

llvm-svn: 130954

llvm-svn: 130953

llvm-svn: 130951

llvm-svn: 130949

packed attribute on the field. //rdar://9217290

llvm-svn: 130948

llvm-svn: 130947