llvm-svn: 79252

more properly belong. This allows removing the front-end conditionalized
SJLJ code, and cleans up the generated IR considerably. All of the
infrastructure code (calling _Unwind_SjLj_Register/Unregister, etc) is
added by the SjLjEHPrepare pass.

llvm-svn: 79250

if not supported by the ELF subtarget.

llvm-svn: 79249

This currently breaks test/SemaObjC/id-isa-ref.m and issues some spurious warnings when you attempt to assign a struct objc_class* value to a Class variable.  The test case probably should fail as it's written, because without the definition of Class the compiler should not assume struct objc_class* is a valid receiver type, but it's left broken because it would be nice if we could get that passing too for the special case of isa.

Approved by snaroff.

llvm-svn: 79248

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: 79236

llvm-svn: 79235

llvm-svn: 79230

llvm-svn: 79229

of GRStateManager and GRExprEngine, pass the initial location context
to the getInitialState() method.

llvm-svn: 79228

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

llvm-svn: 79211

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: 79205

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: 79201