llvm-svn: 138351

Remove const qualifiers from Init references, per Chris' request.

llvm-svn: 136531

Make references to Inits const everywhere.  This is the final step
before making them unique.

llvm-svn: 136485

Remove all non-const iterators from Init classes.  This is another
step toward constifying Inits and ultimately turning them into
FoldingSetNodes.

llvm-svn: 136484

llvm-svn: 136390

in multiple buildbots.

llvm-svn: 134936

Manage Inits in a FoldingSet.  This provides several benefits:

- Memory for Inits is properly managed

- Duplicate Inits are folded into Flyweights, saving memory

- It enforces const-correctness, protecting against certain classes
  of bugs

The above benefits allow Inits to be used in more contexts, which in
turn provides more dynamism to TableGen.  This enhanced capability
will be used by the AVX code generator to a fold common patterns
together.

llvm-svn: 134907

llvm-svn: 128330

kind, and fix serialization/deserialization of IdentifierInfo
attributes. These are requires for the new 'availability' attribute.

llvm-svn: 128130

Intended to be atomic with clang r126828.

llvm-svn: 126827

Patch thanks to Zach Anderson.

llvm-svn: 125721

This patch makes the necessary changes to TableGen to support
non-inheritable attributes.

llvm-svn: 123958

llvm-svn: 116899

llvm-svn: 116069

llvm-svn: 115624

llvm-svn: 115616

llvm-svn: 115348

llvm-svn: 112352

hierarchy with virtual methods and using llvm_unreachable to properly indicate
unreachable states which would otherwise leave variables uninitialized.

llvm-svn: 111803

cfe-dev, fixes an error compiling with MSVC.  Using a StringRef here doesn't
look safe in any case.

llvm-svn: 111513

llvm-svn: 111484

llvm-svn: 111480

For more information, see the accompanying clang patch.

llvm-svn: 111454

llvm-svn: 106834

The attribute class generation support is still somewhat limited.
See the accompanying clang commit for more details.

llvm-svn: 106174