llvm-svn: 119895

llvm-svn: 119890

of failures in the AST importer.  Also ensured
that a variable will not be blindly added if
GetVariableValue() returns an error.

llvm-svn: 119889

llvm-svn: 119888

and use a better and more general approach, where NullStmt has a flag to indicate whether it was preceded by an empty macro.

Thanks to Abramo Bagnara for the hint!

llvm-svn: 119887

llvm-svn: 119886

RegisterContext* - normally this is retrieved from the ExecutionContext's
StackFrame but when we need to evaluate an expression while creating
the stack frame list this can be a little tricky.

Add DW_OP_deref_size, needed for the _sigtramp FDE expression.

Add support for processing DWARF expressions in RegisterContextLLDB.

Update callers to DWARFExpression::Evaluate.

llvm-svn: 119885

llvm-svn: 119884

llvm-svn: 119883

llvm-svn: 119882

llvm-svn: 119881

It is now possible to navigate the B+-tree using NodeRef::subtree() and
NodeRef::size() without knowing the key and value template types used in the
tree.

llvm-svn: 119880

that the noderefs are the first member in the object.

This is in preparation of detemplatization of tree navigation.

llvm-svn: 119879

value that the one in ARMMCCodeEmitter.cpp does.

llvm-svn: 119878

to hang around and take a ton of CPU time. Caroline will fix this when she
gets back from vacation.

llvm-svn: 119877

llvm-svn: 119876

llvm-svn: 119875

llvm-svn: 119874

Key and value objects may not be destructed instantly when they are erased from
the container, but they will be destructed eventually by the IntervalMap
destructor.

llvm-svn: 119873

llvm-svn: 119872

llvm-svn: 119871

llvm-svn: 119870

llvm-svn: 119869

llvm-svn: 119868

llvm-svn: 119867

llvm-svn: 119866

llvm-svn: 119865

llvm-svn: 119864

llvm-svn: 119863

llvm-svn: 119862

llvm-svn: 119861

asm parser can handle them.

llvm-svn: 119860

llvm-svn: 119859

llvm-svn: 119858

addressing mode folding, introduced in r119853.

llvm-svn: 119857

should give allow a wider range of addressing modes.

No functional change.

llvm-svn: 119856

llvm-svn: 119855

N3142.  Many of these traits are just placeholders with medium quality emulation; waiting on compiler intrinsics to do it right.

llvm-svn: 119854

if all the operands of the PHI are equivalent.  This allows CodeGenPrepare to undo
unprofitable PRE transforms.

llvm-svn: 119853

llvm-svn: 119852