if not supported by the ELF subtarget.

llvm-svn: 79249

Extend the instruction itinerary model to include the ability to indicate the def and use cycle for each operand. This additional information is optional, so existing itineraries do not need to be changed.

llvm-svn: 79247

just remove the argument and replace it with 1.

llvm-svn: 79246

llvm-svn: 79245

llvm-svn: 79244

llvm-svn: 79243

llvm-svn: 79242

that Value's operator<< doesn't include one.

llvm-svn: 79240

vector (&Formals[0]).  With this change llvm-gcc builds
with expensive checking enabled for C, C++ and Fortran.
While there, change a std::vector into a SmallVector.
This is partly gratuitous, but mostly because not all
STL vector implementations define the data method (and
it should be faster).

llvm-svn: 79237

llvm-svn: 79235

llvm-svn: 79230

doing it directly.  This requires const'izing a bunch of stuff that
took sections, but this seems like the right semantic thing to do:
emitting a label to a section shouldn't mutate the MCSection object
itself, for example.

llvm-svn: 79227

llvm-svn: 79226

llvm-svn: 79223

llvm-svn: 79222

llvm-svn: 79221

llvm-svn: 79220

name. Updated LLVM_LINK_COMPONENTS of Kaleidoscope.

llvm-svn: 79219

llvm-svn: 79218

llvm-svn: 79216

llvm-svn: 79214

llvm-svn: 79213

llvm-svn: 79212

This also adds unit tests to APFloat that mainly tests the
string handling of APFloat, but not much else of it's api.

llvm-svn: 79210

llvm-svn: 79209

offsetof, similar to getSizeOf for sizeof.

llvm-svn: 79208

or some other situation where no xmm registers need to be saved.

llvm-svn: 79207

llvm-svn: 79206

llvm-svn: 79204

LLVM_BUILD_EXAMPLES and set default to true. Documented.

llvm-svn: 79203

CMake: Discriminate MINGW, MSYS, CYGWIN: does not try to build llvm-config under mingw without msys.

llvm-svn: 79202

llvm-svn: 79195

Remove unused methods and make others private.

llvm-svn: 79194

If two uses of a CopyFromReg want different regclasses, first try a common
sub-class, then fall back on the copy emitted in AddRegisterOperand. There is
no need for an assert here. The cross-class joiner usually cleans up nicely.

llvm-svn: 79193

llvm-svn: 79189

llvm-svn: 79187

llvm-svn: 79186

failure with VS 9.0, nmake and cmake 2.6.4. The buildbot output does
not show the patch level of cmake, it just says 2.6.

Sadly, parallel builds are broken due to recent changes on LLVM Target
libraries and its auxiliaries (TargetInfo, AsmPrinter, AsmParser). I
have a patch for stablishing the correct dependencies, but cmake is
buggy and generates makefiles that can't handle them.

llvm-svn: 79180

parallel builds.

llvm-svn: 79177

llvm-svn: 79175