Move the processing of the command line options to right before we create the
TargetMachine instead of after.
<rdar://problem/13468287>

llvm-svn: 182611

Which means "platform process list" should work and list the architecture.
We are now parsing the elf build-id if it exists, which should allow us to load stripped symbols (looking at that next).

llvm-svn: 182610

settings set use-color [false|true]
settings set prompt "${ansi.bold}${ansi.fg.green}(lldb)${ansi.normal} "
also "--no-use-colors" on the command prompt

llvm-svn: 182609

Previously we started sequences to align for single line comments when
the previous line had a trailing comment, but the sequence was broken
for other reasons.

Now we re-format:
// a
 // b
f(); // c
to:
// a
// b
f(); // c

llvm-svn: 182608

Make sure to not call "regexec" from <regex.h> with a NULL C string, otherwise we can crash.

llvm-svn: 182607

llvm-svn: 182606

Now correctly leaves:
f(); // comment
// comment
g(); // comment
... alone if the middle comment was aligned with g() before formatting.

llvm-svn: 182605

The ARM cycle-counter can be restricted by the operating system; it's
worth warning potential users of this issue.

llvm-svn: 182604

This implements the @llvm.readcyclecounter intrinsic as the specific
MRC instruction specified in the ARM manuals for CPUs with the Power
Management extensions.

Older CPUs had slightly different methods which may also have to be
implemented eventually, but this should cover all v7 cases.

rdar://problem/13939186

llvm-svn: 182603

Performance monitors, including a basic cycle counter, are an official
extension in the ARMv7 specification. This adds support for enabling and
disabling them, orthogonally from CPU selection.

rdar://problem/13939186

llvm-svn: 182602

Also fix a minor bug for constructor initializers with braced init lists.

llvm-svn: 182601

Patch by: Vincent Lejeune

https://bugs.freedesktop.org/show_bug.cgi?id=64877

NOTE: This is a candidate for the 3.3 branch.
llvm-svn: 182600

llvm-svn: 182599

llvm-svn: 182598

Before: vector<int> v{ -1};
After:  vector<int> v{-1};
llvm-svn: 182597

Put this somewhere on your path and use:

git clang-format

Awesome work by Mark Lodato. Many thanks!

llvm-svn: 182596

Reviewers: shankarke

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D847

llvm-svn: 182595

llvm-svn: 182594

Now that the LiveDebugVariables pass is running *after* register
coalescing, the ConnectedVNInfoEqClasses class needs to deal with
DBG_VALUE instructions.

This only comes up when rematerialization during coalescing causes the
remaining live range of a virtual register to separate into two
connected components.

llvm-svn: 182592

llvm-svn: 182590

llvm-svn: 182589

llvm-svn: 182588

Also removes an unused function.

llvm-svn: 182587

Lets us use a SetVector instead of an explicit set + vector combination.

llvm-svn: 182586

Setting the default value (fixes CRT assertions about uninitialized variable use when doing debug MSVC builds), and fixing coding style.

llvm-svn: 182585

The error was:
error: non-constant-expression cannot be narrowed from type 'long long' to 'long' in initializer list [-Wc++11-narrowing]
        MI.getOperand(6).getImm() & 0x1F,

llvm-svn: 182584

"check-lsan" now runs both the tests from lib/lsan/tests and any lit
tests found under lib/lsan/lit_tests.

llvm-svn: 182583

llvm-svn: 182582

llvm-svn: 182580

[ASan] Introduce SymbolizerPrepareForSandboxing(), which is a no-op on every platform except Linux (because we don't support sandboxing anywhere else yet)
On Linux we pre-cache the value of readlink("/proc/self/exe"), so that it can be later used when the sandbox has been turned on.

llvm-svn: 182579

llvm-svn: 182578

Previously we would align:
f(); // comment
     // other comment
g();

Even if // other comment was at the start of the line. Now we do not
align trailing comments if they have been already aligned correctly
with the next line.

Thus,
f(); // comment
// other comment
g();
will not be changed, while:
f(); // comment
  // other commment
g();
will lead to the two trailing comments being aligned.

llvm-svn: 182577

llvm-svn: 182576

llvm-svn: 182575

llvm-svn: 182574

llvm-svn: 182573

Replaces the use of WhitespaceStart + WhitspaceLength.
This made a bug in the formatter obvous where we would incorrectly
calculate the next column.

FIXME: There's a similar bug left regarding TokenLength. We should
probably also move to have a TokenRange instead.

llvm-svn: 182572

Also remove unnecessary ifdefs.

llvm-svn: 182571

Before:
vector<int> x { 1, 2, 3 };
After:
vector<int> x{ 1, 2, 3 };

Also add a style option to remove the spaces inside braced lists,
so that the above becomes:
std::vector<int> v{1, 2, 3};

llvm-svn: 182570

llvm-svn: 182569