getLSDASection() to be more specific.  This makes it pretty obvious
that the ELF LSDA section is being specified wrong in PIC mode.  We're
probably getting a lot of startup-time relocations to a readonly page,
which is expensive and bad.

Someone who cares about ELF C++ should investigate this.

llvm-svn: 77847

need the PreferredEHDataFormat hook, but I have yet-more refactoring to
do before I can zap it.

llvm-svn: 77742

have no functionality change.

llvm-svn: 77741

thing is #if0'd out anyway.  Just simplify the code by reducing the interface.
Not deleting this is essential for Bill's continuing happiness.

llvm-svn: 77736

llvm-svn: 77505

llvm-svn: 77412

  correct. But what are you going to do? I'll fix this in the future.
- Move another large loop into its own method.

llvm-svn: 77408

Does any one else hate the name "const_reverse_iterator" as much as I do?

llvm-svn: 77399

llvm-svn: 77394

llvm-svn: 77393

going to emit.

llvm-svn: 77382

llvm-svn: 77373

doesn't cause ".no_dead_strip" to be emitted on darwin.

llvm-svn: 76399

llvm-svn: 76237

emit the EHFrame label next to the section_eh_frame and
eh_frame_common labels.

llvm-svn: 76234

starting in getCurrentFunctionEHName.  Among other problems,
we would try to privative a "foo.eh" label, but end up emitting
the label as _Lfoo.eh instead of L_foo.eh on darwin.  This is really
bad, and the linker has always tolerated these labels existing.
For now, just emit them as _foo.eh.

This patch also fixes problems with ".eh" labels on unnamed
functions and eliminates two strangely defined TargetAsmInfo
hooks.

llvm-svn: 76231

llvm-svn: 71828

though the classes have been marked with "VISIBILITY_HIDDEN".

llvm-svn: 71827