llvm-svn: 77349

llvm-svn: 77267

llvm-svn: 77249

Enable the new constant struct builder by default. The old code is still in place but will be removed shortly. The new struct builder works on big endian systems.

llvm-svn: 77185

More work on the constant struct builder, fix a couple of thinkos and add support for inserting part of a bitfield in the previous byte.

llvm-svn: 77180

llvm-svn: 77177

More work on the constant struct builder. We can now convert the struct to a packed struct when necessary.

llvm-svn: 77038

More work on the constant struct builder. We now try to layout all constant structs but throw away the result.

llvm-svn: 77021

llvm-svn: 77012

llvm-svn: 76985

llvm-svn: 76969

Move the LLVM field number for bit fields into the BitFieldInfo structure, since it's meaning is completely different than for non-bit fields.

llvm-svn: 76882

Use arrays as union padding. Also, since the resulting struct will always contain a single element and either a single i8 element or an array of i8s, there's no reason to use a packed struct.

llvm-svn: 76854

until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193

Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.

llvm-svn: 76139

llvm-svn: 75705

llvm-svn: 75569

llvm-svn: 75446

llvm-svn: 75028

llvm-svn: 74986

Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506

static intializers for structs.

llvm-svn: 73349

preprocessor and initialize it early in clang-cc.  This
ensures that __has_builtin works in all modes, not just
when ASTContext is around.

llvm-svn: 73319

of a reference correctly.

llvm-svn: 72463

llvm-svn: 71937

to allow us to support generation of deferred ctors/dtors.
It looks like codegen isn't emitting a call to the dtor in 
member-functions.cpp:test2, but when it does, its body should
get emitted.

llvm-svn: 71594

LLVM.

llvm-svn: 71350

llvm-svn: 71194

constant initializers.

llvm-svn: 70483

implies an all-zero bit pattern.

llvm-svn: 68994

llvm-svn: 68852

llvm-svn: 68764

No functionality change (really).

llvm-svn: 68726

Add a destination type argument to EmitConstantExpr. This will be used for when the destination has a reference type. (No functionality change yet)

llvm-svn: 68593

Patch by Jean-Daniel Dupas. Thanks!

llvm-svn: 68203

Changed GenerateConstantString() to take an ObjCStringLiteral (instead of a std::string). While this isn't strictly necessary, it seems cleaner and allows us to cache to "containsNonAscii" if necessary (to avoid checking in both Sema and CodeGen).

llvm-svn: 68114

llvm-svn: 65951

llvm-svn: 65746

llvm-svn: 65487

The big difference here is that (like string literal) @encode has 
array type, not pointer type.

llvm-svn: 65391