This is in preparation of supporting multiple global split candidates in
a single live range split operation.

llvm-svn: 135074

it as used.  Otherwise, we can fail to instantiate or validate the destructor,
which can lead to crashes in IR gen like PR10351.

llvm-svn: 135073

llvm-svn: 135072

llvm-svn: 135071

a complete misunderstanding of the code.

llvm-svn: 135070

rdar://problem/9763907

llvm-svn: 135069

llvm-svn: 135068

llvm-svn: 135067

The immediate is of limited range and the operand type should reflect that.

llvm-svn: 135066

[arcmt] For properties rewrite 'assign' -> 'weak or unsafe_unretained', 'retain' -> 'strong', and add
'weak or unsafe_unretained' when 'assign' is missing. rdar://9496219&9602589.

llvm-svn: 135065

llvm-svn: 135064

llvm-svn: 135063

llvm-svn: 135062

llvm-svn: 135061

Keeping the instructions in alphabetical order, just like in the ARM ARM.
Adding FIXMEs for skipped instructions when adding tests out of order.

llvm-svn: 135060

llvm-svn: 135059

It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is another use of sqrt. rdar://9763193

llvm-svn: 135058

used in @selector expression because, well, their implementation 
is optional. // rdar://9545564

llvm-svn: 135057

llvm-svn: 135056

Catch potential cascading errors on a malformed so_reg operand and bail after
the first error.

Add some tests for the diagnostics we do want.

llvm-svn: 135055

llvm-svn: 135054

llvm-svn: 135053

llvm-svn: 135052

__unknown_anytype, and rewrite such message sends correctly.

I had to bite the bullet and actually add a debugger support mode for this
one, which is a bit unfortunate, but there really isn't anything else
I could imagine doing;  this is clearly just debugger-specific behavior.

llvm-svn: 135051

Make it also available in ObjC++ propeties. Use common code for
objc and objc++ so they don't diverge. // rdar://9740328

llvm-svn: 135050

Now works for parsing register shifted register and register shifted
immediate arithmetic instructions, including the 'rrx' rotate with extend.

llvm-svn: 135049

Re-relax conversion specifier checking for printf format strings and conversion specifiers.  My recent change was a mistake.

llvm-svn: 135048

llvm-svn: 135047

Fix inversion in argument type checking for format strings with conversion specifiers for character types.

llvm-svn: 135046

llvm-svn: 135045

Reverted to 134947.  Once I got into it, I discovered there were too many problems to fix in 135035.

llvm-svn: 135044

Update the debug output interface for MCParsedAsmOperand to have a print()
method which takes an output stream argument, an << operator which invokes
the print method using the given stream, and a dump() method which prints
the operand to the dbgs() stream. This makes the interface more consistent
with the rest of LLVM, and more convenient to use at the debugger command
line.

llvm-svn: 135043

llvm-svn: 135042

llvm-svn: 135040

ExtractValueInst APIs to use ArrayRef: a new constructor taking a
(begin, end) range, and operators == and != for element-wise comparison.

llvm-svn: 135039

them, too.

llvm-svn: 135038

llvm-svn: 135037

llvm-svn: 135036

all platforms. Unfortunately a lot of this remains conditionally
compiled so as not to break Apple's ABI.

The new _LIBCPP_LOCALE__L_EXTENSIONS macro can be defined on other
platforms that support _l suffixes for all functions in order to use
them.

llvm-svn: 135035

and (while I'm at it) teach it to grok the results of simple
assignments.

The first is PR10336.

llvm-svn: 135034