llvm-svn: 192425

llvm-svn: 192424

allowRemainingUndefines() is already checked in Resolver::resolve(), so we
don't need to check it again after returning from it. It's actually not only
superfluous but buggy because a failure of resolve() does not always mean that
there is a remaining undefines.

llvm-svn: 192423

llvm-svn: 192422

llvm-svn: 192421

llvm-svn: 192420

Fixes <rdar://problem/14468891>.

llvm-svn: 192419

This eliminates _elements's size check from the loop.

llvm-svn: 192418

Mark it as requiring the x86 target.

llvm-svn: 192417

llvm-svn: 192416

This patch also handles errors other than no_more_files error. They were silently
ignored.

llvm-svn: 192415

llvm-svn: 192414

-f{function,data}-sections had no tests at all, add some, and verify that the
-fno variants work as well.

llvm-svn: 192413

llvm-svn: 192412

vget_lane, vset_lane, vcopy_lane, vcreate, vdup_n, vdup_lane, vmov_n.

llvm-svn: 192411

llvm-svn: 192410

This also reverts the LayoutPass to use std::sort as all files
have an ordinal now.

llvm-svn: 192409

MIPS's .dyanamic section is read-only.  Instead of using DT_DEBUG for
the pointer to dyld information it uses a separate tag DT_MIPS_RLD_MAP
which points to storage in the read-write .rld_map section, which in
turn points to the dyld information.

Review: http://llvm-reviews.chandlerc.com/D1890
llvm-svn: 192408

don't leave a blank line behind replacing the typedef
decl. // rdar://15200949

llvm-svn: 192407

llvm-svn: 192406

This was just broken.

llvm-svn: 192405

llvm-svn: 192404

llvm-svn: 192403

And add a test to check that they work.

llvm-svn: 192402

llvm-svn: 192401

often preferable to use this instead of QEnvironment.

llvm-svn: 192400

the fereach loop must be a non-const lvalue expression as
it will be assigned to at the beginning of the loop.
// rdar://15123684

llvm-svn: 192399

llvm-svn: 192398

Previously LiveInterval has been used, but having a spill weight and
register number is unnecessary for a register unit.

llvm-svn: 192397

Also change some pointer arguments to references at some places where
0-pointers are not allowed.

llvm-svn: 192396

llvm-svn: 192395

This makes the API a bit more natural to use and makes it easier to make
LiveRanges implementation details private.

llvm-svn: 192394

LiveRange just manages a list of segments and a list of value numbers
now as LiveInterval did previously, but without having details like spill
weight or a fixed register number.
LiveInterval is now a subclass of LiveRange and simply adds the spill weight
and the register number.

llvm-svn: 192393

The Segment struct contains a single interval; multiple instances of this struct
are used to construct a live range, but the struct is not a live range by
itself.

llvm-svn: 192392

llvm-svn: 192391

No functionality differences.

llvm-svn: 192390

- fix comments on vector type legalization

llvm-svn: 192389

llvm-svn: 192388

Committing early to ease tracking other ongoing POSIX changes.

Review: http://llvm-reviews.chandlerc.com/D1886
llvm-svn: 192387

llvm-svn: 192386