Objective-C. Patch to warn if the result of calling a property getter 
is unused (this is match behavior when property-dot syntax is used to
use same getter). rdar://17514245
Patch by Anders Carlsson with minor refactoring by me.


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@213423 91177308-0d34-0410-b5e6-96231b3b80d8
TypePrinter should not omit the static keyword in array parameter declarators

In C99, an array parameter declarator might have the form: direct-declarator
'[' 'static' type-qual-list[opt] assign-expr ']'

and when the size of the array is a constant, don't omit the static keyword
when printing the type. Also, in the VLA case, put a space after the static
keyword (some assignment expression must follow it).

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@213424 91177308-0d34-0410-b5e6-96231b3b80d8
[X86 inline-asm] Error out on inline-asm constraint "=f".

<rdar://problem/17476689>


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@213428 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r213415, "Merge two lines". It broke tests in -Asserts builds.

CGBuilder doesn't name instructions with Name. We should use Inst::setName() to name an instruction explicitly here.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@213431 91177308-0d34-0410-b5e6-96231b3b80d8