We used to generate the compact unwind encoding from the machine
instructions. However, this had the problem that if the user used `-save-temps'
or compiled their hand-written `.s' file (with CFI directives), we wouldn't
generate the compact unwind encoding.

Move the algorithm that generates the compact unwind encoding into the
MCAsmBackend. This way we can generate the encoding whether the code is from a
`.ll' or `.s' file.

<rdar://problem/13623355>

llvm-svn: 190290

SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL

llvm-svn: 190289

SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL

llvm-svn: 190288

llvm-svn: 190287

llvm-svn: 190286

llvm-svn: 190285

llvm-svn: 190284

llvm-svn: 190283

llvm-svn: 190282

llvm-svn: 190281

llvm-svn: 190280

llvm-svn: 190279

Let clang-format consistently keep up to one empty line (configured via
FormatStyle::MaxEmptyLinesToKeep) in nested blocks, e.g. lambdas. Also,
actually format single statements in nested blocks.

Before:
  DEBUG({ int     i; });
  DEBUG({
    int i;
    // an empty line here would just be removed.
    int j;
  });

After:
  DEBUG({ int i; });
  DEBUG({
    int i;

    int j;
  });

llvm-svn: 190278

llvm-svn: 190277

llvm-svn: 190276

attribute in LinkerInput to isWholeArchive and use that for deciding
whether library archives should be expanded. Implement the -all_load
option of the Darwin linker using this flag and drop the support for it
in GNU mode.

llvm-svn: 190275

llvm-svn: 190274

https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.3&arch=sparc&ver=1%3A3.3-9&stamp=1378398308

Thanks to Luca Falavigna for the patch

llvm-svn: 190273

llvm-svn: 190271

For context field of subroutine_type and when creating artificial types.

llvm-svn: 190270

Improve readability. No functionality change.

llvm-svn: 190269

Improve readability. No functionality change.

llvm-svn: 190268

Context should be either null or MDNode.

llvm-svn: 190267

llvm-svn: 190259

llvm-svn: 190258

llvm-svn: 190257

the kernel.

llvm-svn: 190256

llvm-svn: 190255

llvm-svn: 190254

reference. Move readFile logic into FileNode::createLinkerInput.

llvm-svn: 190253

llvm-svn: 190252

llvm-svn: 190251

llvm-svn: 190250

llvm-svn: 190249

llvm-svn: 190248

llvm-svn: 190247

remove the description about clang & llvm in the freebsd section (the reader probably know what are llvm and clang

llvm-svn: 190246

llvm-svn: 190245

llvm-svn: 190244

Update the link to the current code coverage reports (the previous one has not been updated since february 2010) + remove the spec references, not updated since May 2010

llvm-svn: 190243