Implement proper substitution for OverloadedFunctionDecls, but substituting each of the functions in the overload set

llvm-svn: 80692

Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).

llvm-svn: 80691

Add DeclContext::Equals to compare declaration contexts based on their primary context. Use this instead of pointer comparisons

llvm-svn: 80690

llvm-svn: 80689

llvm-svn: 80684

class so as to accomodate one or both parameters being NULL, " from Sean Hunt!

llvm-svn: 80683

llvm-svn: 80682

llvm-svn: 80681

llvm-svn: 80680

expressions making use of an overloaded operator. Thanks for the test
case, Anders!

llvm-svn: 80679

 - <rdar://problem/7185031> Add 'clang' option '-emit-ast'

llvm-svn: 80678

EmitLabel()

llvm-svn: 80677

llvm-svn: 80674

llvm-svn: 80673

llvm-svn: 80672

llvm-gcc build when expensive checking is turned on.

llvm-svn: 80671

llvm-svn: 80670

llvm-svn: 80669

Add statistics for regular edge profiling, this enables the comparation of the
number of edges inserted by regular and optimal edge profiling.

llvm-svn: 80668

Optimal edge profiling is only possible when blocks with no predecessors get an
virtual edge (BB,0) that counts the execution frequencies of this
function-exiting blocks.
This patch makes the necessary changes before actually enabling optimal edge profiling.

llvm-svn: 80667

This adds a pass to verify the current profile against the flow conditions.
This is very helpful when later on trying to perserve the profiling information
during all passes.

llvm-svn: 80666

llvm-svn: 80664

for sanity.  This didn't turn up any bugs.

Change CallGraphNode to maintain its "callsite" information in the 
call edges list as a WeakVH instead of as an instruction*.  This fixes
a broad class of dangling pointer bugs, and makes CallGraph have a number
of useful invariants again.  This fixes the class of problem indicated
by PR4029 and PR3601.

llvm-svn: 80663

Don't assume that a base is always a RecordType, it can also be a TemplateSpecializationType. Also, make sure to get the instantiated union member.

llvm-svn: 80662

llvm-svn: 80661

llvm-svn: 80660

llvm-svn: 80659

llvm-svn: 80658

llvm-svn: 80657

llvm-svn: 80656

llvm-svn: 80655

tied to different source registers, the TwoAddressInstructionPass needs to
be smarter.  Change it to check before replacing a source register whether
that source register is tied to a different destination register, and if so,
defer handling it until a subsequent iteration.

llvm-svn: 80654

llvm-svn: 80652

llvm-svn: 80651

llvm-svn: 80650

makes an eggregious hack somewhat more palatable. Bringing the LSDA forward
and making it a GV available for reference would be even better, but is
beyond the scope of what I'm looking to solve at this point.

Objective C++ code could generate function names that broke the previous
scheme. This fixes that.

llvm-svn: 80649

llvm-svn: 80648

llvm-svn: 80647

explicitly-specified template argument lists in member reference
expressions, e.g.,

  x->f<int>()

llvm-svn: 80646

llvm-svn: 80645