llvm-svn: 66653

llvm-svn: 66652

linkage: this linkage type only applies to declarations,
but ODR is only relevant to globals with definitions.

llvm-svn: 66650

llvm-svn: 66649

variety.  For example, an i64 div might turn into a call to __divdi3 during
legalization.

llvm-svn: 66646

llvm-svn: 66645

llvm-svn: 66643

llvm-svn: 66642

alignment of the generated constant pool entry to the
desired alignment of a type.  If we don't do this, we end up
trying to do movsd from 4-byte alignment memory.  This fixes
450.soplex and 456.hmmer.

llvm-svn: 66641

offset may be different that the base. Ultimately we need a better solution for
these issues, but this point-by-point fixes are gradually outlining the scope of
the problem.

llvm-svn: 66638

llvm-svn: 66637

llvm-svn: 66636

llvm-svn: 66635

return an unsigned integer for a null pointer value.

llvm-svn: 66630

llvm-svn: 66629

values. Indicating this in 'canReasonAbout' allows GRExprEngine to recover
path-sensitivity in some cases.

llvm-svn: 66628

path-sensitivity, beyond checking to see if the value is "unknown" also check if
the ConstraintManager can handle the SVal. This allows us to recover some
path-sensitivity by actually discarding some information.

llvm-svn: 66627

llvm-svn: 66626

llvm-svn: 66625

a ConstraintManager can usefully reason about the given SVal.

llvm-svn: 66624

deletes all registered BugTypes from BugReporter, and thus we need to display
the graph first.

llvm-svn: 66623

llvm-svn: 66622

llvm-svn: 66621

llvm-svn: 66620

with "clang t.i s.i" where the .i files contain line markers.
rdar://6667812

llvm-svn: 66619

llvm-svn: 66618

Remove space-break that interrupts one string literal.  This is fine in C, but not in TableGen files.

llvm-svn: 66616

Work in progress.

llvm-svn: 66615

llvm-svn: 66614

llvm-svn: 66613

llvm-svn: 66611

1. Use the same value# to represent unknown values being merged into sub-registers.
2. When coalescer commute an instruction and the destination is a physical register, update its sub-registers by merging in the extended ranges.

llvm-svn: 66610

llvm-svn: 66607

Sema/asm.c:64:9: error: invalid % escape in inline assembly string
  asm("%!" : );   // expected-error {{invalid % escape in inline assembly string}}
      ~~^~

llvm-svn: 66606

llvm-svn: 66605

llvm-svn: 66604

llvm-svn: 66603

llvm-svn: 66602

translation unit.

Thread the various declarations of variables via
VarDecl::getPreviousDeclaration.

llvm-svn: 66601

 - Replace assorted -ccc-host-* options by -ccc-host-triple which is
   more sane.

llvm-svn: 66600