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

llvm-svn: 31578

llvm-svn: 31577

llvm-svn: 31576

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: 31574

version 6 bytecode.

llvm-svn: 31573

llvm-svn: 31572

llvm-svn: 31571

llvm-svn: 31570

llvm-svn: 31569

llvm-svn: 31568

llvm-svn: 31566

llvm-svn: 31565

case that it bad to do.

llvm-svn: 31563

delete in the first place.  This also makes it simpler.

llvm-svn: 31562

llvm-svn: 31561

loops.

llvm-svn: 31560

llvm-svn: 31559

llvm-svn: 31553

TODO: fix lea_addri

llvm-svn: 31552

llvm-svn: 31551

This fixes the build on OpenBSD and potentially other systems.

llvm-svn: 31550

llvm-svn: 31549

llvm-svn: 31548

FunctionPassManagerImpl_New implements the pass manager.
FunctionPassManager_New is the public interface.

llvm-svn: 31547

PassManagerImpl_New implements the pass manager.
PassManager_New is the public interface.

llvm-svn: 31546

ModulePassManager_New class declarations from PassManager.h
to PassManager.cpp

llvm-svn: 31545

  about whether the new base ptr would be live below the load/store. Let two
  address pass split it back to non-indexed ops.
- Minor tweaks / fixes.

llvm-svn: 31544

llvm-svn: 31543

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

llvm-svn: 31541

llvm-svn: 31540

llvm-svn: 31539

llvm-svn: 31538

llvm-svn: 31537

class, where it can be used for preinc formation.

llvm-svn: 31536