llvm-svn: 163569

llvm-svn: 163568

llvm-svn: 163567

Unfortunately, no test case. rdar://11960120

llvm-svn: 163566

llvm-svn: 163565

Patch by David Tweed, review by myself and John McCall.

llvm-svn: 163564

rdar://12257073

llvm-svn: 163563

llvm-svn: 163562

llvm-svn: 163561

Revert "Remove clang man page reference to -Oz.  It's not an option we want people to use, and is around for historical reasons."

This should be discussed more first.

llvm-svn: 163560

truncated during install-headers.

<rdar://problem/12268130>

llvm-svn: 163559

The option allows to always inline very small functions, whose size (in
number of basic blocks) is set using -analyzer-config
ipa-always-inline-size option.

llvm-svn: 163558

llvm-svn: 163557

llvm-svn: 163556

A couple of missing "RequireNonAbstractType" calls in conditional operator
handling. I looked for opportunities to tie this check in to all relevant
callers of PerformCopyInitialization (couldn't be all callers since this is
called for base subobject copying too, where it's acceptable to copy abstract
types) but the callers varied too much & in many cases had substantial code
or conditionals on the RequireNonAbstractType call, the
PerformCopyInitialization call, or the code between the two calls.

llvm-svn: 163555

test/CodeGen/X86/ms-inline-asm.ll: Relax for non-darwin x86 targets. '##InlineAsm' could not be seen in other hosts.

llvm-svn: 163554

llvm-svn: 163553

load in the IndirectField declarations as well.

Field designators in initializer lists depend on traversing the fields
decl chain to find the indirect fields.

Fixes rdar://12239321

llvm-svn: 163552

Also, document both new inlining options in IPA.txt.

llvm-svn: 163551

and InlineAsmVariant don't match.

llvm-svn: 163550

llvm-svn: 163549

This is a (heavy-handed) solution to PR13724 -- until we know we can do
a good job inlining the STL, it's best to be consistent and not generate
more false positives than we did before. We can selectively whitelist
certain parts of the 'std' namespace that are known to be safe.

This is controlled by analyzer config option 'c++-stdlib-inlining', which
can be set to "true" or "false".

This commit also adds control for whether or not to inline any templated
functions (member or non-member), under the config option
'c++-template-inlining'. This option is currently on by default.

llvm-svn: 163548

llvm-svn: 163547

llvm-svn: 163546

llvm-svn: 163545

and update the printOperand() function accordingly.

llvm-svn: 163544

llvm-svn: 163543

llvm-svn: 163542

uint32_t size = ThreadList.GetSize();
for (i=0; i < size; ++i)

without grabbing the thread list mutex.

llvm-svn: 163541

Now we have a list of all commands.  This is a good thing in itself, but it
also enables us to easily implement typo correction for command names.

With this change we have objects that contain information about each command,
so it makes sense to resolve command name just once during lexing (currently we
store command names as strings and do a linear search every time some property
value is needed).  Thus comment token and AST nodes were changed to contain a
command ID -- index into a tables of builtin and registered commands.  Unknown
commands are registered during parsing and thus are also uniformly assigned an
ID.  Using an ID instead of a StringRef is also a nice memory optimization
since ID is a small integer that fits into a common bitfield in Comment class.

This change implies that to get any information about a command (even a command
name) we need a CommandTraits object to resolve the command ID to CommandInfo*.
Currently a fresh temporary CommandTraits object is created whenever it is
needed since it does not have any state.  But with this change it has state --
new commands can be registered, so a CommandTraits object was added to
ASTContext.

Also, in libclang CXComment has to be expanded to include a CXTranslationUnit
so that all functions working on comment AST nodes can get a CommandTraits
object.  This breaks binary compatibility of CXComment APIs.

Now clang_FullComment_getAsXML(CXTranslationUnit TU, CXComment CXC) doesn't
need TU parameter anymore, so it was removed.  This is a source-incompatible
change for this C API.

llvm-svn: 163540

llvm-svn: 163539

Remove clang man page reference to -Oz.  It's not an option we want people to use, and is around for historical reasons.

llvm-svn: 163538

analysis that may give false positives because it is confused by aliasing, and
a less precise analysis that has fewer false positives, but may have false
negatives.  The more precise warnings are enabled by -Wthread-safety-precise.
An additional note clarify the warnings in the precise case.

llvm-svn: 163537

llvm-svn: 163536

The ARM backend can eliminate cmp instructions by reusing flags from a
nearby sub instruction with similar arguments.

Don't do that if the sub is predicated - the flags are not written
unconditionally.

<rdar://problem/12263428>

llvm-svn: 163535

llvm-svn: 163534

llvm-svn: 163533

llvm-svn: 163532

llvm-svn: 163531

llvm-svn: 163530