- Respect find_first_of(char's From parameter instead of silently dropping it.
- Prefer std::string() to std::string("")

llvm-svn: 111814

llvm-svn: 111813

I have no idea how lit did the right thing here, but other test runners don't.

llvm-svn: 111805

hierarchy with virtual methods and using llvm_unreachable to properly indicate
unreachable states which would otherwise leave variables uninitialized.

llvm-svn: 111803

it's COFF emitter which does not support differences of two symbols
(and needs to be fixed). GAS is pretty fine with code produced.

llvm-svn: 111801

llvm-svn: 111793

llvm-svn: 111792

llvm-svn: 111791

llvm-svn: 111787

llvm-svn: 111744

defaults to small pic code model.

llvm-svn: 111741

llvm-svn: 111739

llvm-svn: 111728

is not non-temporary.

llvm-svn: 111713

comparison is in a different basic block from the branch. In such
cases, the comparison's operands may not have initialized virtual
registers available.

llvm-svn: 111709

llvm-svn: 111704

llvm-svn: 111696

general idea here is to have a group of x86 target specific nodes which are
going to be selected during lowering and then directly matched in isel.

The commit includes the addition of those specific nodes and a *bunch* of
patterns, and incrementally we're going to switch between them and what we
have right now. Both the patterns and target specific nodes can change as
we move forward with this work.

llvm-svn: 111691

llvm-svn: 111687

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

not part of the IR, are not uniqued, and may be safely RAUW'd.
This replaces a variety of alternate mechanisms for achieving
the same effect.

llvm-svn: 111681

llvm-svn: 111678

llvm-svn: 111676

llvm-svn: 111673

llvm-svn: 111670

llvm-svn: 111669

llvm-svn: 111668

llvm-svn: 111665

llvm-svn: 111664

llvm-svn: 111663

llvm-svn: 111662

llvm-svn: 111661

llvm-svn: 111659

If the omission was intentional, please add a comment.

llvm-svn: 111657

llvm-svn: 111656

llvm-svn: 111655

checking to places which previously lacked it.

llvm-svn: 111651

llvm-svn: 111649

errs() instead of outs() for its verbose messages.

llvm-svn: 111648

llvm-svn: 111646