llvm-svn: 92252

llvm-svn: 92251

llvm-svn: 92250

llvm-svn: 92249

more or less cv-qualified than another during implicit conversion and overload
resolution ([basic.type.qualifier] p5). Factors the logic out of template
deduction and into the ASTContext so it can be shared.

This fixes several aspects of PR5542, but not all of them.

llvm-svn: 92248

to #include Twine.h just to give a twine a default value.

llvm-svn: 92247

llvm-svn: 92246

address resolution. This fixes PR5751.

Also, while we're here, remove logic from ADL which mistakenly included the
definition namespaces of overloaded and/or templated functions whose name or
address is used as an argument.

llvm-svn: 92245

llvm-svn: 92242

why one was replaced with the other.  Even in the specific case of 
debug information, it doesn't make sense to transfer the location over,
this will just result in jumbled loc info.

llvm-svn: 92241

llvm-svn: 92240

a convention (shadowing the setter with private forwarding function) to
prevent subclasses from accidentally using it.

This exposed some bogosity in ConstantExprs, which was propaging the
opcode of the constant expr into the NUW/NSW/Exact field in the
getWithOperands/getWithOperandReplaced methods.

llvm-svn: 92239

llvm-svn: 92236

I asked Devang to do back on Sep 27.  Instead of going through the
MetadataContext class with methods like getMD() and getMDs(), just
ask the instruction directly for its metadata with getMetadata()
and getAllMetadata().

This includes a variety of other fixes and improvements: previously
all Value*'s were bloated because the HasMetadata bit was thrown into
value, adding a 9th bit to a byte.  Now this is properly sunk down to
the Instruction class (the only place where it makes sense) and it
will be folded away somewhere soon.

This also fixes some confusion in getMDs and its clients about 
whether the returned list is indexed by the MDID or densely packed.
This is now returned sorted and densely packed and the comments make
this clear.

This introduces a number of fixme's which I'll follow up on.

llvm-svn: 92235

llvm-svn: 92234

llvm-svn: 92233

llvm-svn: 92232

llvm-svn: 92231

to go away from IRBuilder.h

llvm-svn: 92230

are about to not come in implicitly.

llvm-svn: 92228

non-templated IRBuilderBase class.  Move that large CreateGlobalString
out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h

llvm-svn: 92227

llvm-svn: 92226

doesn't exist already, eliminate registerMDKind.  Tidy up a bunch
of random stuff.

llvm-svn: 92225

and simplify all the clients that use it.

llvm-svn: 92224

llvm-svn: 92223

llvm-svn: 92222

llvm-svn: 92221

eliminate the temporary smallvector, and only do FindNodeOrInsertPos
twice if the first one succeeds and we delete a node.

llvm-svn: 92220

llvm-svn: 92219

llvm-svn: 92218

Among other benefits, this doesn't leak the SmallPtrSet, has the verifier
code in the verifier pass, actually does the verification at the end,
and is considerably simpler.

llvm-svn: 92217

llvm-svn: 92216

llvm-svn: 92214

llvm-svn: 92213

llvm-svn: 92212

llvm-svn: 92211

irrelevant internal implementation details to clients.

llvm-svn: 92210

of making it a declared part of the value.

llvm-svn: 92209

llvm-svn: 92208

other things, this avoids vtable and rtti data for it being splatted in 
every translation unit that uses it.

llvm-svn: 92207