llvm-svn: 173299

It owns and manages passes.

llvm-svn: 173287

llvm-svn: 173266

I really would have liked to split this patch up, but it would greatly
complicate the lld-core and lld drivers having to deal with both
{Reader,Writer}Option and TargetInfo.

llvm-svn: 173217

No functionality change.

llvm-svn: 173192

change enum class to enum, as g++ doesnot support bitfields with enumerated classes with c++11 flag set

llvm-svn: 173166

it looks like g++ 4.7.2 doesnot like bit fields when the type is a enumeration (Throws an error as bit-field with non integral type)

llvm-svn: 173125

llvm-svn: 173117

llvm-svn: 173082

llvm-svn: 172993

llvm-svn: 172972

the keyword.

If anyone cares deeply about the final optimizations with GCC, we might
want to add a version test to the LLVM definition, but I'm perfectly
happy with this just only firing under Clang and modern MSVC builds.

llvm-svn: 172898

well as c++0x and c++11. This can be especially useful when building
with GCC in C++11 mode.

llvm-svn: 172897

assignment operator. There is an issue where classes with deleted copy
constructors and user defined move constructors end up with an
implicitly deleted copy constructor that is selected instead of the
implicit move constructor. This is a bit of a hack, but it allows me to
build LLD in a bootstrap with libstdc++ which is my primary goal.

llvm-svn: 172896

llvm-svn: 172850

llvm-svn: 172675

llvm-svn: 172674

llvm-svn: 172554

This is done by creating a new non-weak anonymous symbol and creating
an atom with content for that symbol. This is added after the weak symbol
so that they have the same address.

llvm-svn: 172553

llvm-svn: 172552

llvm-svn: 172516

llvm-svn: 172513

This is based on code by Jeffrey Yasskin. It has been modified to compile
with MSVC and reformated to LLVM style.

llvm-svn: 172512

llvm-svn: 172511

llvm-svn: 172507

This gives an overview of the driver and explains how to add options and driver flavors.

llvm-svn: 172502

llvm-svn: 172501

constants and string literals which the linker should coalesce.

llvm-svn: 172495

llvm-svn: 172482

llvm-svn: 172339

llvm-svn: 172338

This removes a bunch of llvm_unreachables and makes a File's mutability part of the type system.

llvm-svn: 172297

llvm-svn: 172266

llvm-svn: 172265

llvm-svn: 172264

llvm-svn: 172255

llvm-svn: 172236

llvm-svn: 172204

llvm-svn: 172202

With this change c++ global constructors and destructors work.

llvm-svn: 172133