llvm-svn: 74215

llvm-svn: 74179

llvm-svn: 74137

llvm-svn: 74134

llvm-svn: 74132

llvm-svn: 74101

llvm-svn: 74097

a bunch of code from all the targets, and eliminates nondeterministic
ordering of directives being emitted in the output.

llvm-svn: 74096

llvm-svn: 74065

llvm-svn: 73784

llvm-svn: 73738

llvm-svn: 73736

On Darwin, ams printer should output a second label before a jump table so the linker knows it's a new atom. But this is only needed if the jump table is put in a separate section from the function body.

llvm-svn: 73720

llvm-svn: 73464

llvm-svn: 73457

llvm-svn: 73426

llvm-svn: 73362

llvm.dbg.region.end() intrinsic is not required to be in _last_ basic block in a function.  If that happens then any basic block that follows (lexically) the block with regin.end will not have scope info available.  LexicalScopeStack relies on processing basic block in CFG order, but this processing order is not guaranteed. Things get complicated when the optimizer gets a chance to optimizer IR with dbg intrinsics. 
Apply defensive patch to preserve at least one lexical scope till the end of function.

llvm-svn: 73282

llvm-svn: 73244

llvm-svn: 72948

llvm-svn: 72699

llvm-svn: 72604

bootstrapping.

llvm-svn: 72200

llvm-svn: 72198

llvm-svn: 72197

llvm-svn: 72196

llvm-svn: 72195

llvm-svn: 72194

llvm-svn: 72193

the 'constract function dbg thingy'. Rename some methods to make them consistent
with the rest of the methods. Move the 'Emit' methods to the end of the file.

llvm-svn: 72192

DebugScope refers to a debug region, function or block.

llvm-svn: 72191

llvm-svn: 72078

llvm-svn: 72064

llvm-svn: 72057

function, this could be many, many times. We don't want to re-add variables to
that DIE for each time. We just want to add them once. Check to make sure that
we haven't added them already.

llvm-svn: 72047

Again, no intendtional functionality change.

llvm-svn: 71854

llvm-svn: 71850

llvm-svn: 71828

though the classes have been marked with "VISIBILITY_HIDDEN".

llvm-svn: 71827

logical/sane approach to organizing all of the stuff that goes into writing out
DWARF information. Honestly? even this is too complex for what it's supposed to
be doing.

Trivia: It *looks* like there would be functionality changes, however there aren't!
llvm-svn: 71821