llvm-svn: 168448

llvm-svn: 168445

Tests to follow in another patch.

llvm-svn: 168444

SemaCXX: an enumeral type can be of character or boolean type in a C++11 enum class. Make sure we create a literal of the right type.

Fixes PR14386.

llvm-svn: 168441

Patch by Job Noorman!

llvm-svn: 168440

llvm-svn: 168439

llvm-svn: 168437

llvm-svn: 168436

llvm-svn: 168434

llvm-svn: 168431

"not grep '-715827882'" performed as below...bad...

Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.

llvm-svn: 168430

FIXME: It could be /dev/null.
llvm-svn: 168429

[Sanitizer] force linking with static sanitizer runtimes on Darwin even if they are not found in resource directory. Add test checking sanitizer linker flags on Darwin.

llvm-svn: 168428

Fix the testcase to be valid IL and uses FileCheck.
Thanks to NAKAMURA Takumi for noticing it.

llvm-svn: 168427

llvm-svn: 168426

llvm-svn: 168425

[asan/tsan] do not use __WORDSIZE macro, as it is glibc-private thing. Instead, define our own SANITIZER_WORDSIZE

llvm-svn: 168424

llvm-svn: 168423

[Sanitizer] replace while with internal_memset to make sure compiler won't replace it with library memset

llvm-svn: 168422

(do not execute synchronous signals in recursive interceptors)

llvm-svn: 168421

Patch by Philip Craig.

llvm-svn: 168420

Now if we can transform an alloca into a single vector value, but it has
subvector, non-element accesses, we form the appropriate shufflevectors
to allow SROA to proceed. This fixes PR14055 which pointed out a very
common pattern that SROA couldn't handle -- mixed vec3 and vec4
operations on a single alloca.

llvm-svn: 168418

llvm-svn: 168417

Mark ISD::FMA as Legal instead of custom for x86 with FMA3/FMA4. Needed so that llvm.muladd can be converted to ISD::FMA for fp_contract.

llvm-svn: 168413

llvm-svn: 168411

llvm-svn: 168410

llvm-svn: 168409

llvm-svn: 168407

llvm-svn: 168402

around.

llvm-svn: 168401

llvm-svn: 168400

llvm-svn: 168399

llvm-svn: 168398

This also initiates a test/tools directory where tools-specific tests can be
placed.

llvm-svn: 168397

llvm-svn: 168396

everything else underneath.

llvm-svn: 168395

"clang -cc1" on a file with 10k repetitions of
extern int no_such_variable;
from 1.434s to 1.133s.

llvm-svn: 168394

conformant to binutils objdump.

llvm-svn: 168393

so that I can (someday) call SE->getSCEV without complaint.
No semantic change intended.

Patch from Preston Briggs <preston.briggs@gmail.com>.

llvm-svn: 168391

Before this fix, the LLVM Python bindings on SVN trunk always fail with:
	Exception: LLVM shared library not found!
since it's still looking for a library named "LLVM-3.1svn".

Besides updating the LLVM version in the library name,
this patch also changes llvm.get_library() to make it possible to run
the unit tests without installing the LLVM shared library into a
default linker search path.

e.g. after this patch, running the llvm/python unit tests with:
LD_LIBRARY_PATH=../build/Debug+Asserts/lib nosetests -v bindings/python/llvm/tests/
would work on Linux.

Patch from Scott Tsai (with some minor modifications)

Patch also acked by Gregory Szorc

llvm-svn: 168390