llvm-svn: 104688

llvm-svn: 104686

llvm-svn: 104683

llvm-svn: 104682

llvm-svn: 104681

llvm-svn: 104674

llvm-svn: 104673

Fold the ASTRecordLayoutBuilder::ComputeLayout overload that takes an ObjCInterfaceDecl pointer into its only callsite.

llvm-svn: 104672

Move the relevant ASTContext member functions that deal with ASTRecordLayoutBuilder into RecordLayoutBuilder.cpp. This matches the way we interact with other builder classes (CGRecordLayoutBuilder, VTableBuilder and VTTBuilder) and it also allows for making ASTRecordLayoutBuilder a private class without a header file.

llvm-svn: 104671

llvm-svn: 104464

llvm-svn: 103403

llvm-svn: 103402

llvm-svn: 103370

llvm-svn: 103363

Add a SizeOfLargestEmptySubobject member to ASTRecordLayout. For C++ classes this will hold the largest empty subobject or 0 if the class doesn't have any empty subobjects.

llvm-svn: 103359

llvm-svn: 101815

llvm-svn: 101786

llvm-svn: 101668

Add raw_ostream operators to NamedDecl for convenience. Switch over all users of getNameAsString on a stream.

The next step is to print the name directly into the stream, avoiding a temporary std::string copy.

llvm-svn: 101632

llvm-svn: 101470

llvm-svn: 101467

llvm-svn: 101462

Split adding the primary virtual base offsets out into a separate pass. This fixes a bug where we would lay out virtual bases in the wrong order.

llvm-svn: 101373

llvm-svn: 101369

 - Used to determine whether the alignment of the type in a bit-field is
   respected when laying out structures. The default is true, targets can
   override this as needed.

 - This is designed to correspond to the PCC_BITFIELD_TYPE_MATTERS macro in
   gcc. The AST/Sema implementation only affects one line, unless I have
   forgotten something. I'd appreciate further review.

 - IRgen still needs to be updated to fully support this (which is effectively
   PR5591).

llvm-svn: 101356

llvm-svn: 101176

llvm-svn: 100952

llvm-svn: 100951

Simplify the virtual base layout code and fix a bug where we wouldn't store the offset for a virtual base.

llvm-svn: 100940

llvm-svn: 100746

llvm-svn: 98238

llvm-svn: 98233

llvm-svn: 98232

Replace the class offset vectors in RecordLayoutBuilder with maps instead so we'll have faster lookup and so we can detect duplicates.

llvm-svn: 98231

llvm-svn: 98230

llvm-svn: 98229

Remove the IndirectPrimary parameter in LayoutVirtualBases; it's already there as a member variable.

llvm-svn: 98211

llvm-svn: 98208

Get rid of the LayoutBaseNonVirtually; it was used to lay out a base either as a non-virtual base or a virtual base.

llvm-svn: 98198

llvm-svn: 98197