llvm-svn: 173022

llvm-svn: 173021

llvm-svn: 173020

Now correctly formats:
class A::B {} n;

llvm-svn: 173019

and reformats a few constructors using clang-format. Only whitespace
changes here.

llvm-svn: 173018

Previously, we would not detect brace initializer lists in return
statements, thus:
 return (a)(b) { 1, 2, 3 };
would put the semicolon onto the next line.

llvm-svn: 173017

llvm-svn: 173016

ASan: use dynamic lookup when building dynamic ASan runtime on Mac, because shadow mapping and offset are defined in the instrumented modules instead of runtime

llvm-svn: 173015

Port r172856: 'Include ubsan runtime even when building a shared library. We don't require executable to be linked with UBSan.' to Mac

llvm-svn: 173014

ASan: build runtime library with ASAN_FLEXIBLE_MAPPING_AND_OFFSET=1 as shadow mapping/offset are always emitted by the LLVM backend now

llvm-svn: 173013

This reverts commit r173007.

llvm-svn: 173012

CMake: add functions creating universal runtime libraries for several architectures on OS X and use them in ASan and UBSan build rules

llvm-svn: 173011

llvm-svn: 173010

llvm-svn: 173009

llvm-svn: 173008

llvm-svn: 173007

llvm-svn: 173006

llvm-svn: 173005

llvm-svn: 173004

Looks like r161368 fixed this for one case but not all. This change generalizes
the solution over all the unwrapping cases. Now that preserving the qualifiers
is done independent of the particular type being unwrapped I won't bother
adding test cases for each one but at least demonstrate that this change was
necessary & sufficient to fix the bug.

llvm-svn: 173002

llvm-svn: 172999

lowered cost.

Currently, this is a direct port of the logic implementing
isInstructionFree in CodeMetrics. The hope is that the interface can be
improved (f.ex. supporting un-formed instruction queries) and the
implementation abstracted so that as we have test cases and target
knowledge we can expose increasingly accurate heuristics to clients.

I'll start switching existing consumers over and kill off the routine in
CodeMetrics in subsequent commits.

llvm-svn: 172998

LLVM_HAS_CXX11_TYPETRAITS -- std::is_constructible
LLVM_HAS_CXX11_STDLIB -- std::unique_ptr

llvm-svn: 172997

Michael, can this test be ported to C++03?

llvm-svn: 172996

llvm-svn: 172995

Capitalize lowerTRUNCATE so that it matches the other lower functions in this file despite it not matching coding standards.

llvm-svn: 172994

llvm-svn: 172993

llvm-svn: 172992

llvm-svn: 172991

llvm-svn: 172990

Courtesy of utils/find-unused-diagnostics.sh.

llvm-svn: 172988

llvm-svn: 172987

llvm-svn: 172986

llvm-svn: 172985

It is not possible to distinguish 3r instructions from 2r / rus instructions
using only the fixed bits. Therefore if an instruction doesn't match the
2r / rus format try to decode it as a 3r instruction before returning Fail.

llvm-svn: 172984

On valgrind the processor is reported;
  Host CPU: athlon-fx

llvm-svn: 172983

FIXME: It could be removed if;

  - check-all included llvm/valgrind/supp, too.
  - clang-vg didn't use "check-all".

llvm-svn: 172982

llvm-svn: 172981

They don't link cygclang.dll, but libclang.a on cygwin.

llvm-svn: 172980

llvm-svn: 172979