llvm-svn: 34740

Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293

Patch by Scott Michel.

llvm-svn: 34266

llvm-svn: 34161

llvm-svn: 34156

llvm-svn: 34031

based on the alignment of the symbol and the target data's preferred align
for that type.

Also, rename some arguments for consistency.

llvm-svn: 33984

llvm-svn: 33816

llvm-svn: 33629

scattered relocations.

llvm-svn: 33555

Writer" for the pass name.

llvm-svn: 33483

llvm-svn: 33478

these alignment amounts to align scalars when we can.  Patch by Scott Michel!

llvm-svn: 33409

llvm-svn: 33316

writers.

llvm-svn: 33311

llvm-svn: 33298

llvm-svn: 33289

Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.

llvm-svn: 33113

llvm-svn: 33076

Three changes:
1. Convert signed integer types to signless versions.
2. Implement the @sext and @zext parameter attributes. Previously the
   type of an function parameter was used to determine whether it should
   be sign extended or zero extended before the call. This information is
   now communicated via the function type's parameter attributes.
3. The interface to LowerCallTo had to be changed in order to accommodate
   the parameter attribute information. Although it would have been
   convenient to pass in the FunctionType itself, there isn't always one
   present in the caller. Consequently, a signedness indication for the
   result type and for each parameter was provided for in the interface
   to this method. All implementations were changed to make the adjustment
   necessary.

llvm-svn: 32788

Supports constant pools
Supports relocations to jump tables
Supports relocations within the data segment (global = address of global)
Allocates memory in a non-hacky for all non-code objects.

llvm-svn: 32430

llvm-svn: 32321

llvm-svn: 31787

llvm-svn: 30240

the file now, however the relocated address is currently wrong.  Fixing
that will require some deep pondering.

llvm-svn: 30207

llvm-svn: 30054

entries in the correct order, fixing several fixmes.

llvm-svn: 29902

right section.

llvm-svn: 29871

does emit linkable .o files in very simple cases.

llvm-svn: 29850