declarations in !NDEBUG to avoid -Wunused-variable warnings. Patch by
Matt Beaumont-Gay!

llvm-svn: 117345

Add simple counter to count no. of basic blocks without any line number information. At -O0, these basic block coule cause less than optimial debugging experience.

llvm-svn: 117307

llvm-svn: 116061

llvm-svn: 115988

llvm-svn: 115833

llvm-svn: 115378

llvm-svn: 115377

llvm-svn: 115102

llvm-svn: 115089

llvm-svn: 115067

llvm-svn: 114999

llvm-svn: 114969

llvm-svn: 114920

support aligned comm.  Detect when compiling for 10.4 and don't
emit an alignment for comm.  THis will hopefully fix PR8198.

llvm-svn: 114817

llvm-svn: 114585

If FE forgot to provide a file name (usually it uses "stdin" as name in such situation) then make one up to ensure that debug info is not malformed.

llvm-svn: 114119

This reverts commit r113632

Conflicts:

	cmake/modules/AddLLVM.cmake

llvm-svn: 113819

llvm-svn: 113776

llvm-svn: 113632

llvm-svn: 113117

Thanks Chris!

llvm-svn: 112900

llvm-svn: 112830

This patch was developed on top of original patch by Artur Pietrek.

llvm-svn: 112678

llvm-svn: 112659

llvm-svn: 112631

Remember byval argument's frame index during argument lowering and use this info to emit debug info.
Fixes Radar 8367011.

llvm-svn: 112623

llvm-svn: 112583

being actively maintained, improved, or extended.

llvm-svn: 112356

llvm-svn: 111870

PR 7920.

llvm-svn: 111820

It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility.  The symbols are removed by the linker from the final linked image
(executable or dynamic library).

llvm-svn: 111684

llvm-svn: 111384

emission.

llvm-svn: 111177

llvm-svn: 110712

llvm-svn: 110656

llvm-svn: 110653

llvm-svn: 110652

Refactor and simplify code to avoid redundant checks.

llvm-svn: 110642

llvm-svn: 110623

llvm-svn: 110621