The assembly string for the VMOVPQIto64rr instruction incorrectly lacked the 'v'
prefix, resulting in mis-assembly of the vanilla movd instruction.

llvm-svn: 162963

(__builtin_* etc.) so that it isn't possible to take their address.
Specifically, introduce a new type to represent a reference to a builtin
function, and a new cast kind to convert it to a function pointer in the
operand of a call.  Fixes PR13195.

llvm-svn: 162962

the ConvertToMCInst() return void, rather then a bool.  Update all the cvt
functions as well.

llvm-svn: 162961

Take account of boolean vector contents when promoting a build vector from i1 to some other type.  rdar://problem/12210060

llvm-svn: 162960

method parameter types which are reference to an objective-C
pointer to object with no explicit ownership. // rdar://10907090

llvm-svn: 162959

llvm-svn: 162958

reanalyzed.

The policy on what to reanalyze should be in AnalysisConsumer with the
rest of visitation order logic.

There is no reason why ExprEngine needs to pass the Visited set to
CoreEngine, it can populate it itself.

llvm-svn: 162957

Teach the DAG combiner to turn chains of FADDs (x+x+x+x+...) into FMULs by constants.  This is only enabled in unsafe FP math mode, since it does not preserve rounding effects for all such constants.

llvm-svn: 162956

llvm-svn: 162955

llvm-svn: 162954

llvm-svn: 162953

llvm-svn: 162952

llvm-svn: 162951

There are two tests regressions that come from the fact that the Retain
Count checker does not cancel out inlining of ObjC methods.

llvm-svn: 162950

Thanks for catching this!

llvm-svn: 162949

llvm-svn: 162948

constructor not user provided (and, therefore, non-trivial). Fixes
<rdar://problem/11736429>.

llvm-svn: 162947

llvm-svn: 162946

llvm-svn: 162945

an 80-column violation in the generated code.  No functional change intended.

llvm-svn: 162944

./verify_api.py --library ./LLDB.framework/LLDB --api-regex lldb --arch x86_64 /Applications/Xcode.app/Contents/PlugIns/DebuggerLLDB.ideplugin/Contents/MacOS/DebuggerLLDB

So you specify a library with the "--library" option, then you specify an API regular expression that you want to match the executables against with "--api-regex <regex>", here we specify "lldb" to catch all undefined external API functions from the binary we want to test, then we specify the architectures to check with "--arch <arch>" (this can be specified more than once), and you give one or more executables.

llvm-svn: 162941

Due to recent diagnostic changes, we may generate malformed diagnostics.

llvm-svn: 162940

If the current path diagnostic does /not/ have files associated with it, we
were simply skipping on to the next diagnostic with 'continue'. But that
also skipped the close tag for the diagnostic's <dict> node.

Part of fixing our internal analyzer buildbot.

llvm-svn: 162939

initiated enum constant has the same value as another enum constant.

For instance:
enum test { A, B, C = -1, D, E = 1 };
Clang will warn that:
 A and D both have value 0
 B and E both have value 1

A few exceptions are made to keep the noise down.  Enum constants which are
initialized to another enum constant, or an enum constant plus or minus 1 will
not trigger this warning.  Also, anonymous enums are not checked.

llvm-svn: 162938

(__is_pod, __is_signed, etc.) to normal identifiers if they are
encountered in certain places in the grammar where we know that prior
versions of libstdc++ or libc++ use them, to still allow the use of
these keywords as type traits. Fixes <rdar://problem/9836262> and PR10184.

llvm-svn: 162937

Intorduces an abstraction for DynTypedNode which makes
is impossible to create in ways that introduced the bug;
also hides the implementation details of the template
magic away from the user and prepares the code for adding
QualType and TypeLoc bindings, as well as using DynTypedNode
instead of overloads for child and ancestor matching.

getNodeAs<T> was changed towards a non-pointer type, as
we'll want QualType and TypeLoc nodes to be returned
by value (the alternative would be to create new storage
which is prohibitively costly if we want to use it for
child / ancestor matching).

DynTypedNode is moved into a new header ASTTypeTraits.h,
as it is completely independent of the rest of the matcher
infrastructure - if the need comes up, we can move it to
a more common place.

The interface for users before the introduction of the
common storage change remains the same, minus the introduced
bug, for which a regression test was added.

llvm-svn: 162936

from callee to caller.

radar://12109638

llvm-svn: 162935

llvm-svn: 162934

llvm-svn: 162933

should consider renaming the command line option as well.

llvm-svn: 162932

and 'visualizeExplodedGraphWithGraphViz' respectively.

llvm-svn: 162931

llvm-svn: 162930

individual flags.

llvm-svn: 162929

llvm-svn: 162928

llvm-svn: 162927

Currently targets that do not support selects with scalar conditions and vector operands - scalarize the code. ARM is such a target
because it does not support CMOV of vectors. To implement this efficientlyi, we broadcast the condition bit and use a sequence of NAND-OR
to select between the two operands. This is the same sequence we use for targets that don't have vector BLENDs (like SSE2).

rdar://12201387

llvm-svn: 162926

functions to protect against duration and time_point overflow.  Since
we're about to wait anyway, we can afford to spend a few more cycles on
this checking.  I purposefully did not treat the timed try_locks with
overflow checking.  This fixes
http://llvm.org/bugs/show_bug.cgi?id=13721 .  I'm unsure if the standard
needs clarification in this area, or if this is simply QOI.  The
<chrono> facilities were never intended to overflow check, but just to
not overflow if durations stayed within +/- 292 years.

llvm-svn: 162925

llvm-svn: 162924

__objc_yes/__objc_no to (BOOL)1/(BOOL)0 when
BOOL is declared; otherwise it resorts to
default of 'signed char'. This is important to
selecting the correct Numeric API numberWithBool:
Can't have a clang test for this. Will checkin and
executable llvm test. // rdar://12156616

llvm-svn: 162922

OptionValueFileSpec had an accessor to read the contents of the file and return the data. This can end up being used to get the string contents of a text file and could end up not being NULL terminated. I added accessors to get the file contents raw, or with a null terminator. Added the needed calls to make this happen in the FileSpec and File classes.

llvm-svn: 162921