llvm-svn: 33903

llvm-svn: 33557

llvm-svn: 33539

llvm-svn: 33295

commands. Linux is more forgiving.

Patch by Gordon Henriksen. Thanks, Gordon!

llvm-svn: 33285

llvm-svn: 33274

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: 33070

Convert signed integer types to signless.

llvm-svn: 32786

first difference.

llvm-svn: 32645

llvm-svn: 32491

llvm-svn: 32488

llvm-svn: 32483

different code to be produced between two llvm builds that differe slightly.
This is useful in tracking down mis-optimization bugs.

llvm-svn: 32435

Don't generate the reference output for each comparison.

llvm-svn: 32395

llvm-svn: 32369

llvm-svn: 32333

llvm-svn: 32107

llvm-svn: 31901

llvm-svn: 31899

llvm-svn: 31893

llvm-svn: 31880

llvm-svn: 31851

the correct options, places the patch content in order that makes sense for
review, and filters cruft out of the patch (like diffs in *.cvs files). It
produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file.

llvm-svn: 31850

llvm-svn: 31849

llvm-svn: 31804

llvm-svn: 31786

not be used for anything other than backwards compat constraint handling.

Add support for a new DisableEncoding property which contains a list of
registers that should not be encoded by the generated code emitter.  Convert
the codeemitter generator to use this, fixing some PPC JIT regressions.

llvm-svn: 31769

llvm-svn: 31748

why.

llvm-svn: 31743

llvm-svn: 31742

llvm-svn: 31740

llvm-svn: 31739

stores.

llvm-svn: 31738

that there were two input operands before the variable operand portion.  This
*happened* to be true for all call instructions, which took a chain and a
destination, but was not true for the PPC BCTRL instruction, whose destination
is implicit.

Making this code more general allows elimination of the custom selection logic
for BCTRL.

llvm-svn: 31732

llvm-svn: 31700

llvm-svn: 31678

have to be a subpart of a complex operand.

llvm-svn: 31618

llvm-svn: 31583

llvm-svn: 31582