Thanks to Vladimir Merzliakov for finding this.

llvm-svn: 18402

option so that permissions errors don't occur if the default, /usr/local,
is taken.

llvm-svn: 18401

llvm-svn: 18400

llvm-svn: 18399

llvm-svn: 18398

llvm-svn: 18397

llvm-svn: 18396

llvm-svn: 18395

llvm-svn: 18394

not need it.  Also, grep some output so we know that this command does something.

llvm-svn: 18393

llvm-svn: 18392

llvm-svn: 18391

llvm-svn: 18390

llvm-svn: 18389

llvm-svn: 18388

llvm-svn: 18387

llvm-svn: 18386

llvm-svn: 18385

llvm-svn: 18384

  %f0 = fmovs %f0
  %f1 = fmovs %f1

then just delete the FpMOVD pseudo-instruction instead.  Also, add
statistics and debug printouts.

llvm-svn: 18383

names that have version numbers in it so this macro, DJ_AC_PATH_TCLSH will
make the necessary checks. The makefile variable TCLSH is set to the path
found.

llvm-svn: 18382

llvm-svn: 18381

llvm-svn: 18380

   addi r3, r3, -1
instead of
   addi r3, r3, 1

for 'sub int X, 1'.

Secondarily, this fixes several cases where we could crash given an unsigned
constant.  And fixes a couple of minor missed optimization cases, such as
xor X, ~0U -> not X

llvm-svn: 18379

bytecode files. This should help linking substantially.

llvm-svn: 18378

This only fails on darwin or on X86 under valgrind.

llvm-svn: 18377

llvm-svn: 18376

llvm-svn: 18375

llvm-svn: 18374

llvm-svn: 18373

llvm-svn: 18372

llvm-svn: 18371

llvm-svn: 18370

llvm-svn: 18369

llvm-svn: 18368

llvm-svn: 18367

  if (x) {
    code
    ...
  } else {
    code
    ...
  }

Turn it into:

  code
  if (x) {
    ...
  } else {
    ...
  }

This reduces code size and in some common cases allows us to completely
eliminate the conditional.  This turns several if/then/else blocks in loops
into straightline code in 179.art, turning the loops into single basic blocks
(good for modsched even!).

Maybe now brg will leave me alone ;-)

llvm-svn: 18366

Remove extraneous namespacification.  In particular, don't define llvm::llvm::createInternalGlobalMapperPass

llvm-svn: 18365

Corrected a potential grammary issue.

llvm-svn: 18364

llvm-svn: 18363