llvm-svn: 167315

llvm-svn: 167314

This function estimates stack size and will be called before
PrologEpilogInserter scans the callee-saved registers.

llvm-svn: 167313

of the incoming argument area.

llvm-svn: 167312

"../llvm-git/utils/TableGen/CodeGenSchedule.cpp", line 1594.12: 1540-0218 (S) The call does not match any parameter list for "operator+".
"../llvm-git/include/llvm/ADT/STLExtras.h", line 130.1: 1540-1283 (I) "template <class _Iterator, class Func> llvm::operator+(mapped_iterator<_Iterator,Func>::difference_type, const mapped_iterator<_Iterator,Func> &)" is not a viable candidate.

Patch by Kai.

llvm-svn: 167311

"set .noat" so that the assembler doesn't issue warnings when register $AT is
used.

llvm-svn: 167310

Patch by Kai.

llvm-svn: 167309

llvm-svn: 167308

* -Bsymbolic must be added for x86 as well.
* Default CPU name also set to 'core2' for x86 android.
Patch by Edwin Vane.

llvm-svn: 167307

llvm-svn: 167306

Add -lpthread when building with Ubsan on Linux, in preparation for making libclang-rt.ubsan pull in sanitizer_common, which in turn depends on pthreads.

llvm-svn: 167305

Change resolveRelocation parameters so the relocations can find placeholder values in the original object buffer.

Some ELF relocations require adding the a value to the original contents of the object buffer at the specified location.  In order to properly handle multiple applications of a relocation, the RuntimeDyld code should be grabbing the original value from the object buffer and writing a new value into the loaded section buffer.  This patch changes the parameters passed to resolveRelocations to accommodate this need.

llvm-svn: 167304

<rdar://problem/12624679>

llvm-svn: 167303

llvm-svn: 167302

llvm-svn: 167301

more how noisy it is.

llvm-svn: 167300

the runtime if we have complete debug information
for a class.

Also made the Objective-C language runtime return
NULL when asked for the complete debug information
(i.e., information from DWARF, not information from
the runtime) if that information isn't present.  It
used to return a non-authoritative version, which
made it hard for clients to determine whether
complete debug information was available.

<rdar://problem/12608895>

llvm-svn: 167299

[Sanitizer] Add internal_isatty to sanitizer_libc and PrintsToTty to determine whether error reports are printed to terminal

llvm-svn: 167298

llvm-svn: 167297

llvm-svn: 167296

llvm-svn: 167295

llvm-svn: 167294

clang/test/CodeGen/bitfield-promote.c: Add explicit triple for now. It has been failing for big endian targets, for example, ppc.

llvm-svn: 167293

llvm-svn: 167292

llvm-svn: 167291

llvm-svn: 167290

they are now all correct; hopefully the buildbots will agree!).

llvm-svn: 167289

strided loops again.

llvm-svn: 167287

The new analysis is not yet ready for prime time. It has a *critical*
flawed assumption, and some troubling shortages of testing. Until it's
been hammered into better shape, let's stick with the working code. This
should be easy to revert itself when the analysis is ready.

Fixes PR14241, a miscompile of any memcpy-able loop which uses a pointer
as the induction mechanism. If you have been seeing miscompiles in this
revision range, you really want to test with this backed out. The
results of this miscompile are a bit subtle as they can lead to
downstream passes concluding things are impossible which are in fact
possible.

Thanks to David Blaikie for the majority of the reduction of this
miscompile. I'll be checking in the test case in a non-revert commit.

Revesions reverted here:

r167045: LoopIdiom: Fix a serious missed optimization: we only turned
         top-level loops into memmove.
r166877: LoopIdiom: Add checks to avoid turning memmove into an infinite
         loop.
r166875: LoopIdiom: Recognize memmove loops.
r166874: LoopIdiom: Replace custom dependence analysis with
         DependenceAnalysis.
llvm-svn: 167286

test/Transforms/GVN/rle.ll if the (currently disabled) check for a
pointer type in getIntPtrType is turned on.

llvm-svn: 167285

llvm-svn: 167284

llvm-svn: 167283

llvm-svn: 167282

llvm-svn: 167281

is getting converted to a global PreprocessedEntityID.

llvm-svn: 167280

llvm-svn: 167279

llvm-svn: 167278

Add FIXMEs for the traits visible from multiple translation units.
Currently the macros hide their key types in an anonymous namespace.

llvm-svn: 167277

Also, move the REGISTER_*_WITH_PROGRAMSTATE macros to ProgramStateTrait.h.

This doesn't get rid of /all/ explicit uses of ProgramStatePartialTrait,
but it does get a lot of them.

llvm-svn: 167276

No functionality change.

llvm-svn: 167275