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

llvm-svn: 31581

helps when bugpoint can't find the problem directly because it needs the
set of optimizations that cause the program to fail.

llvm-svn: 31580

X86ISD::CMP, etc.) instead of SDNode names (add, x86cmp, etc). We now allow
multiple SDNodes to map to the same SelectionDAG node (e.g. store, indexed
store).

llvm-svn: 31575

llvm-svn: 31570

llvm-svn: 31484

llvm-svn: 31483

to extend.

llvm-svn: 31481

llvm-svn: 31480

llvm-svn: 31472

llvm-svn: 31464

llvm-svn: 31451

isel fill in the instruction operands with the 'execute always' value
automatically.

llvm-svn: 31448

and pat pattern definitions.  Codegen is not right for them yet.

llvm-svn: 31444

llvm-svn: 31432

llvm-svn: 31403

llvm-svn: 31402