If a instruction belongs to another function (and not current function) as per debug info attached with the instruction then ignore the dangling lexical scope of this instruction. Such scopes are unreachable.

llvm-svn: 93967

MDNodes are not expected to disappear or replaced by another MDNode, so there is no need to pay the cost of WeakVH and ValueMaps.

llvm-svn: 93865

llvm-svn: 93832

llvm-svn: 93680

llvm-svn: 93664

llvm-svn: 93647

No need to use WeakVH here.

llvm-svn: 93631

llvm-svn: 93630

llvm-svn: 93562

llvm-svn: 93494

We need to find a better way to emit this info.

llvm-svn: 93481

llvm-svn: 93165

llvm-svn: 92920

llvm-svn: 92736

llvm-svn: 92671

llvm-svn: 92533

llvm-svn: 92505

llvm-svn: 92206

Change errs() to dbgs().

llvm-svn: 92096

llvm-svn: 91440

llvm-svn: 91278

llvm-svn: 91159

If VariableDIe is not created (may be because global was optimzed away) then do not try to use the variable die.

llvm-svn: 91077

Create global variable DIEs after creating subprogram DIEs. This allows function level static variable's to find their context at the time of DIE creation.

llvm-svn: 91055

llvm-svn: 91051

llvm-svn: 90979

llvm-svn: 90898

There is no need to supply ModuleCU to addType() as a parameter.

llvm-svn: 90858

llvm-svn: 90857

llvm-svn: 90805

And separate the directory and file name with a '/'.

llvm-svn: 90641

isn't cluttered with things like "Llabel47:Llabel48:  movq  (%rsi), %xmm3"

llvm-svn: 90638

llvm-svn: 90617

Insert composite type DIE into the map before processing type fields. This allows fields to find their context DIE from the map.

llvm-svn: 90498

llvm-svn: 90474

Emit method definition DIE at module level (even for methods with inlined functino body at soure level) so that the debugger can invoke it. This fixes many test failures in gdb test suite.

llvm-svn: 90375

llvm-svn: 90318

llvm-svn: 90281

Clear function specific containers while processing end of a function, even if DW_TAG_subprogram for current function is not found.

llvm-svn: 90247

llvm-svn: 90172