llvm-svn: 137728

llvm-svn: 137725

  ...

  File "/Volumes/data/lldb/svn/trunk/test/lldbtest.py", line 243, in __init__
    self.session = test.session if test else None
AttributeError: 'StdCXXDisassembleTestCase' object has no attribute 'session'

llvm-svn: 137724

Patch by Kristof Beyls and James Malloy.

llvm-svn: 137723

 It is now possible to use 'command alias --python' to define a command name that actually triggers execution of a Python function
 (e.g. command alias --python foo foo_impl makes a command named 'foo' that runs Python function 'foo_impl')
 The Python function foo_impl should have as signature: def foo_impl(debugger, args, stream, dict): where
  debugger is an object wrapping an LLDB SBDebugger
  args is the command line arguments, as an unparsed Python string
  stream is an SBStream that represents the standard output
  dict is an internal utility parameter and should be left untouched
 The function should return None on no error, or an error string to describe any problems

llvm-svn: 137722

llvm-svn: 137721

llvm-svn: 137720

llvm-svn: 137719

Add a mechanism for optimisation plugins to register passes that all front ends can use without needing to be aware of the plugin (or the plugin be aware of the front end).

Before 3.0, I'd like to add a mechanism for automatically loading a set of plugins from a config file.  API suggestions welcome...

llvm-svn: 137717

Thanks to Jonas Gafele for noticing.

llvm-svn: 137716

llvm-svn: 137715

[analyzer] Enhance ConditionVisitor to handle arbitrary ValueDecls in binary expressions, and also handle inverting the order of comparison when the named decl appears on the RHS.

llvm-svn: 137714

llvm-svn: 137712

Mips1 does not support double precision loads or stores, therefore two single
precision loads or stores must be used in place of these instructions. This 
patch treats double precision loads and stores as if they are legal
instructions until MCInstLowering, instead of generating the single precision
instructions during instruction selection or Prolog/Epilog code insertion.

Without the changes made in this patch, llc produces code that has the same 
problem described in r137484 or bails out when
MipsInstrInfo::storeRegToStackSlot or loadRegFromStackSlot is called before
register allocation.

llvm-svn: 137711

and signed integers.

llvm-svn: 137710

...I believe it would not break anything...

FIXME: "check-all" may not be generated w/o LLVM_INCLUDE_TESTS.
llvm-svn: 137709

llvm-svn: 137708

llvm-svn: 137707

llvm-svn: 137706

[analyzer] Enhance ConditionVisitor to understand eagerly evaluated (simple) binary conditions, and teach it to only focus on constraint changes.

llvm-svn: 137705

[analyzer] add ExprEngine::getEagerlyAssumedTags() to allow externally querying of "eagerly assumed" expressions.

llvm-svn: 137704

llvm-svn: 137703

llvm-svn: 137702

processor; we may get this subtype ("CPU_SUBTYPE_X86_ARCH1") back
when starting a kdp session.

llvm-svn: 137701

FileCheckize. It is more properly an optimizer test.

llvm-svn: 137700

For the default case (illegal encoding type), just return false instead of break.

A8.6.84 LDRSH (register)
A8.6.309 VLD1 (single element to all lanes)

llvm-svn: 137699

llvm-svn: 137698

llvm-svn: 137697

llvm-svn: 137696

location was in a register would not be able to dereference 
children when displaying "*var" or the derefence of the variable.

llvm-svn: 137695

to be wrong (or at least somewhat suspect).  Leave a FIXME for Bill.

llvm-svn: 137694

llvm-svn: 137693

llvm-svn: 137692

This commit includes a mention of the landingpad instruction, but it's not
changing the behavior around it.  I think the current behavior is correct,
though.  Bill, can you double-check that?

llvm-svn: 137691

llvm-svn: 137690

llvm-svn: 137689

llvm-svn: 137688

llvm-svn: 137687

Specify a necessary fixed bit for VLD3DUP, and otherwise rearrange the Thumb2 NEON decoding hooks to bring us closer to correctness.

llvm-svn: 137686

also add the AVX versions of the 128-bit patterns

llvm-svn: 137685