- If destination is a physical register and it has a subreg index, use the
  sub-register instead.
This fixes PR5423.

llvm-svn: 88745

llvm-svn: 88744

llvm-svn: 88743

llvm-svn: 88742

in a category implementation (objc 32bit api related).

llvm-svn: 88741

llvm-svn: 88739

llvm-svn: 88738

llvm-svn: 88737

llvm-svn: 88735

llvm-svn: 88734

like a copy constructor to the overload set, just ignore it. This
ensures that we don't try to use such a constructor as a copy
constructor *without* triggering diagnostics at the point of
declaration.

Note that we *do* diagnose such copy constructors when explicitly
written by the user (e.g., as an explicit specialization).

llvm-svn: 88733

llvm-svn: 88732

llvm-svn: 88731

llvm-svn: 88729

When splitting an edge after a machine basic block with fall-through, we
forgot to insert a jump instruction. Fix this by calling updateTerminator() on
the fall-through block when relevant.

Also be more precise in PHIElimination::isLiveIn.

llvm-svn: 88728

llvm-svn: 88727

llvm-svn: 88726

PreAllocSplitting is now using this API to insert code.

llvm-svn: 88725

Revert r88718, which does NOT solve the constructor-template-as-copy-constructor issue. Big thanks to John for finding this

llvm-svn: 88724

llvm-svn: 88723

template argument.

llvm-svn: 88722

llvm-svn: 88719

constructor. Make sure that such declarations can never be formed.

llvm-svn: 88718

llvm-svn: 88717

llvm-svn: 88716

got ghost linkage. It's better than aborting.

llvm-svn: 88715

(still part of pr5472).

llvm-svn: 88712

so that isa<Instructon> doesn't return true for FixedStackPseudoSourceValue
values. This fixes a variety of problems, including crashes with -debug
and -print-machineinstrs. Also, add a comment to warn about this.

llvm-svn: 88711

llvm-svn: 88710

emitFunctionStubAtAddr.

llvm-svn: 88708

The BasicBlock associated with a MachineBasicBlock does not necessarily
correspond to the code in the MBB.

Don't insert a new IR BasicBlock when splitting critical edges. We are not
supposed to modify the IR during codegen, and we should be able to do just
fine with a NULL BB.

llvm-svn: 88707

llvm-svn: 88706

llvm-svn: 88705

llvm-svn: 88704

llvm-svn: 88703

llvm-svn: 88702

llvm-svn: 88700

llvm-svn: 88699

Move DebugInfo checks into EmitComments and remove them from
target-specific AsmPrinters.  Not all comments need DebugInfo.

Re-enable the line numbers comment test.

llvm-svn: 88697

llvm-svn: 88696