llvm-svn: 31612

llvm-svn: 31599

llvm-svn: 31596

llvm-svn: 31595

remove lea_addri and the now unused memri addressing mode

llvm-svn: 31592

llvm-svn: 31583

llvm-svn: 31576

llvm-svn: 31572

llvm-svn: 31571

TODO: fix lea_addri

llvm-svn: 31552

This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.

llvm-svn: 31542

class, where it can be used for preinc formation.

llvm-svn: 31536

llvm-svn: 31535

shuffle v, undef, <2, ?, 3, ?>
to movhlps
It should match to unpckhps instead.

Added proper matching code for
shuffle v, undef, <2, 3, 2, 3>

llvm-svn: 31519

llvm-svn: 31506

llvm-svn: 31485

llvm-svn: 31477

llvm-svn: 31464

llvm-svn: 31463

llvm-svn: 31462

llvm-svn: 31450

that takes a register and condition code.  Print these pieces of BLR the
right way, even though it is currently set to 'always'.

Next up: get the JIT encoding right, then enhance branch folding to produce
predicated blr for simple examples.

llvm-svn: 31449

llvm-svn: 31438

llvm-svn: 31437

llvm-svn: 31436

llvm-svn: 31435

llvm-svn: 31434

llvm-svn: 31433

llvm-svn: 31429

llvm-svn: 31411

llvm-svn: 31405

llvm-svn: 31400

llvm-svn: 31395

llvm-svn: 31394

llvm-svn: 31393

llvm-svn: 31392

llvm-svn: 31388

llvm-svn: 31385

Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380

remove unused variables from lowerCall

llvm-svn: 31378