llvm-svn: 143634

Only currently done if the later store is writing to a power of 2 address or 
has the same alignment as the earlier store as then its likely to not break up
large stores into smaller ones

Fixes <rdar://problem/10140300>

llvm-svn: 143630

header.

llvm-svn: 143629

dependency table used by llvm-config.

llvm-svn: 143628

llvm-svn: 143627

 - Useful for migrating or auto-upgrading the format schema.

llvm-svn: 143626

llvm-svn: 143625

llvm-svn: 143624

llvm-build: Validate information on the loaded components and form the topological ordering among them (as well as validating that there are no cycles).
 - Currently we require that all references between components (except the parent relation) fit into a DAG -- this could be relaxed later if it ever proves to be useful.

llvm-svn: 143623

differentiate between strings and lists.

llvm-svn: 143622

llvm-svn: 143621

llvm-svn: 143620

llvm-svn: 143619

llvm-config-2: Implement component dependency traversal, implement support for 'all', and fix a few other minor bugs.
 - Still doesn't use actual generated component table, but that is now just a matter of wiring into the build system.

llvm-svn: 143617

for now).

 - Mostly complete except for the data that needs to come from the build system
   or the dependencies.

 - Has some small improvements from current llvm-config:

   o Uses TargetRegistry directly to get some information.

   o Designed to work correctly when used from a CMake build tree (relatively
     untested currently) (although pcc fixed this recently for old llvm-config).

llvm-svn: 143616

llvm-svn: 143612

llvm-svn: 143607

llvm-svn: 143603

Treat objc selector reference globals as invariant so that MachineLICM can hoist them out of loops.  Fixes <rdar://problem/6027699>

llvm-svn: 143600

compatibility in the BitcodeReader.

llvm-svn: 143598

llvm-svn: 143594

llvm-svn: 143591

into the function. Reflect that here so that the array will be placed next to
the SP.
<rdar://problem/10128329>

llvm-svn: 143590

llvm-svn: 143582

llvm-svn: 143578

llvm-svn: 143571

implied by directory index zero.

llvm-svn: 143570

llvm-svn: 143565

llvm-svn: 143564

llvm-svn: 143563

llvm-svn: 143562

llvm-svn: 143561

llvm-svn: 143559

Fix the issue that r143552 was trying to address the _right_ way.  One-register lists are legal on LDM/STM instructions, but we should not print the PUSH/POP aliases when they appear.  This fixes round tripping on this instruction.

llvm-svn: 143557

Thanks to Nick for spotting this!

llvm-svn: 143556

longer need substitutions for.

llvm-svn: 143555

The rules disallowing single-register reglist operands only apply to the POP alias, not to LDM/STM instructions.  Revert r143552.

llvm-svn: 143553

Register list operands are not allowed to contain only a single register.  Alternate encodings are used in that case.

llvm-svn: 143552

llvm-svn: 143549

to force it to build after all library targets so it has complete
dependency information. This should fix broken 'make install' with
CMake.

This is a partial revert of r143540, but it doesn't revert the most
important part of that change: removing the dependency edge from LLVM
tools to the llvm-config script.

llvm-svn: 143548