- <rdar://problem/6948703> clang treats weak_import like weak

llvm-svn: 72967

llvm-svn: 72963

llvm-svn: 72962

llvm-svn: 72961

when generating a coercion for ABI handling purposes.
 - This may only manifest itself when building at -O0, but the practical effect
   is that other arguments may get clobbered.

 - <rdar://problem/6930451> [irgen] ABI coercion clobbers other arguments

llvm-svn: 72932

llvm-svn: 72910

llvm-svn: 72902

function of interest, not an operand of it.

llvm-svn: 72869

llvm-svn: 72842

llvm-svn: 72838

llvm-svn: 72837

llvm-svn: 72835

llvm-svn: 72831

llvm-svn: 72827

llvm-svn: 72814

llvm-svn: 72803

llvm-svn: 72796

llvm-svn: 72793

llvm-svn: 72792

Also, committing an #if 0'ed __builtin_setjmp and __builtin_longjmp 
implementation I've had sitting in my tree for a while.  I haven't 
enabled it because the LLVM backend support isn't complete yet.

llvm-svn: 72727

alloca without declaring it.

llvm-svn: 72719

for the Next runtime.

llvm-svn: 72703

K&R-style definition.

llvm-svn: 72690

llvm-svn: 72679

llvm-svn: 72678

llvm-svn: 72677

llvm-svn: 72676

llvm-svn: 72675

llvm-svn: 72674

llvm-svn: 72672

Don't try to call getFileCharacteristic if the function declaration has an invalid source location (as is the case for the global allocation functions.

llvm-svn: 72671

llvm-svn: 72656

llvm-svn: 72655

When possible, don't emit the cleanup block. Instead, just move the instructions to the current block.

llvm-svn: 72654

llvm-svn: 72653

llvm-svn: 72652

llvm-svn: 72649

llvm-svn: 72648

llvm-svn: 72636

llvm-svn: 72633