ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.

llvm-svn: 135673

llvm-svn: 135585

llvm-svn: 135577

some common llvm types: stringref and smallvector.  This cleans up the codebase
quite a bit.

llvm-svn: 135576

This is something of a hack, the problem is as follows:

1. we instantiate both copied of RetainPtr with the two different argument types
   (an id and protocol-qualified id).
2. We refer to the ctor of one of the instantiations when introducing global "x",
   this causes us to emit an llvm::Function for a prototype whose "this" has type
   "RetainPtr<id<bork> >*".
3. We refer to the ctor of the other instantiation when introducing global "y",
   however, because it *mangles to the same name as the other ctor* we just use
   a bitcasted version of the llvm::Function we previously emitted.
4. We emit deferred declarations, causing us to emit the body of the ctor, however
   the body we emit is for RetainPtr<id>, which expects its 'this' to have an IR
   type of "RetainPtr<id>*".

Because of the mangling collision, we don't have this case, and explode.

This is really some sort of weird AST invariant violation or something, but hey
a bitcast makes the pain go away.

llvm-svn: 135572

It doesn't matter in practice, but it is good to be tidy.

llvm-svn: 135571

and ConvertTypeForMem are the same for pointers, it is best to just
use ConvertType.  Thanks Eli!

llvm-svn: 135567

decaying an array of incomplete type (which has type [0 x i8]*) to a
normal pointer (which has incompletetype*).

llvm-svn: 135565

llvm-svn: 135469

llvm-svn: 135456

llvm-svn: 135437

Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previously explicit non-default constructors were used.
Mostly mechanical with some manual reformatting.

llvm-svn: 135390

Fixes PR10233!

llvm-svn: 135377

llvm-svn: 135370

llvm-svn: 135285

llvm-svn: 135265

is right --- shouldn't there be a TypeLoc in here somewhere? ---
but at least it doesn't have a redundant QualType and a broken
children() method.

Noticed this while doing things in serialization.

llvm-svn: 135257

to prevent recursive compilation problems.  This fixes a failure of CodeGen/decl.c
on x86-32 targets that don't fill in the coerce-to type.

llvm-svn: 135256

types.  Fore xample, we used to lower:

struct bar { int a; };
struct foo {
 void (*FP)(struct bar);
} G;

to:

%struct.foo = type { {}* }

since the function pointer would cause recursive translation of bar and
we didn't know if that would get us into trouble.  We are now smart enough
to know that it is fine, so we get this type instead:

%struct.foo = type { void (i32)* }

Codegen still needs to be prepared for uncooperative types at any place,
which is why I let the maximally uncooperative code sit around for awhile to
help shake out the bugs.

llvm-svn: 135244

to represent a fully-substituted non-type template parameter.
This should improve source fidelity, as well as being generically
useful for diagnostics and such.

llvm-svn: 135243

llvm-svn: 135155

llvm-svn: 135091

llvm-svn: 135083

llvm-svn: 135054

them, too.

llvm-svn: 135038

llvm-svn: 135036

partial destruction.

llvm-svn: 135033

i32.  They almost always end up this way in the end anyway, and if we get
lucky, this avoids generating some bitcasts.

llvm-svn: 135032

like arguments.  Thanks PR10337! :)

llvm-svn: 135030

llvm-svn: 135029

storage duration, then explicitly exempt ownership-qualified
types from it.

llvm-svn: 135028

which implicitly makes it EH-safe as well.

llvm-svn: 135025

the complete destructor and then invoke the global delete
operator. Previously, we would invoke the deleting destructor, which
calls the wrong delete operator. Fixes PR10341.

llvm-svn: 135021

llvm-svn: 135004

of flags.  No functionality change.

llvm-svn: 134997

llvm-svn: 134995

llvm-svn: 134989

and kill a lot of redundant code.

llvm-svn: 134988

StructType::get() and TargetData::getIntPtrType().

llvm-svn: 134982

builds introduced in r134972:

lib/CodeGen/CGExpr.cpp:1294:7: error: no matching function for call to 'EmitBitCastOfLValueToProperType'
lib/CodeGen/CGExpr.cpp:1278:1: note: candidate function not viable: no known conversion from 'CGBuilderTy' (aka 'IRBuilder<false>') to 'llvm::IRBuilder<> &' for 1st argument

This fixes the issue by passing CodeGenFunction on down, and using its
builder directly rather than passing just the builder down.

This may not be the best / cleanest fix, Chris please review. It at
least fixes builds.

llvm-svn: 134977