Between scheduling regions, correctly maintain anti-dep breaking state so that we don't incorrectly rename registers that span these regions.

llvm-svn: 85537

llvm-svn: 85536

llvm-svn: 85535

llvm-svn: 85534

doesn't initialize anything.

llvm-svn: 85533

We may need to instantiate a class template specialization as part of a derived-to-base pointer case

llvm-svn: 85532

llvm-svn: 85531

*ISelDAGToDAG.cpp to being regular code in SelectionDAGISel.cpp.

llvm-svn: 85530

llvm-svn: 85529

- change ObjCCategoryImplDecl::getCategoryClass() to getCategoryDecl().

No functionality change.

llvm-svn: 85528

llvm-svn: 85527

llvm-svn: 85526

llvm-svn: 85524

llvm-svn: 85522

clang_getDeclSpelling(): For category implementations, make sure we hand back the category name (not the class name). This fixes <rdar://problem/7297518>.

llvm-svn: 85521

Provide an API for getting the SourceRange of a TAL and use it judiciously.

llvm-svn: 85520

llvm-svn: 85519

First bitcase use may not lead to a dbg.declare intrinsic. Iterate uses until one find's dbg.declare intrinsic.
Patch by Sunae Seo.

llvm-svn: 85518

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