bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517

llvm-svn: 85516

llvm-svn: 85515

llvm-svn: 85514

llvm-svn: 85512

llvm-svn: 85511

Make sure to call CompleteConstructorCall for bases and members that are initialized implicitly in constructors so that default arguments etc are set correctly. Fixes PR5283.

llvm-svn: 85510

llvm-svn: 85509

llvm-svn: 85505

make clang emit undefs for padding of structs and unions instead of zeros. this enables constant compaction optimizations.

llvm-svn: 85504

llvm-svn: 85501

types.  Preserve it through template instantiation.  Preserve it through PCH,
although TSTs themselves aren't serializable, so that's pretty much meaningless.

llvm-svn: 85500

classes.  Move its implementation into a new module.

This will seem marginally more justified in a bit.

llvm-svn: 85499

llvm-svn: 85498

llvm-svn: 85497

llvm-svn: 85496

static constructors with indirect gotos :)

llvm-svn: 85495

small test case to show we handle dereferences of undefined values.

llvm-svn: 85492

llvm-svn: 85491

now correctly runs clang's test/CodeGen/indirect-goto.c.  The JIT will abort
on it until someone feels compelled to implement this.

llvm-svn: 85488

llvm-svn: 85487

by Zhongxing Xu.  RemoveDeadBindings() would falsely prune
SymbolicRegions from the store that wrapped derived symbols whose
liveness could only be determined after scanning the store.

llvm-svn: 85484

llvm-svn: 85483

Ken Dyck!

llvm-svn: 85482

llvm-svn: 85481

llvm-svn: 85480

patch by Peter Housel!

llvm-svn: 85479

Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function

llvm-svn: 85478

realignment regardless of whether it's strictly necessary.

llvm-svn: 85476

llvm-svn: 85475

indexed via the stack pointer, even if a frame pointer is present. Update the
heuristic to place it nearest the stack pointer in that case, rather than
nearest the frame pointer.

llvm-svn: 85474

 - clang-cc doesn't care about their relative order with other -W options.

llvm-svn: 85473

llvm-svn: 85472

Add a CheckLocation() interface to Checker.
Now ImplicitNullDeref nodes are cached in NullDerefChecker.
More cleanups follow.

llvm-svn: 85471

I was trying to check the WIP file to some local repository, but ended up
checking in the llvm repository.  Oops!

llvm-svn: 85470

llvm-svn: 85469

llvm-svn: 85468

declaring local variables.

llvm-svn: 85467

crash on any clang tests.

llvm-svn: 85465

llvm-svn: 85464