llvm-svn: 60586

llvm-svn: 60585

changing the stack slots on an instruction, to keep them
consistent with the actual memory addresses.

llvm-svn: 60584

While they appear to provide a normal clobbering def, they don't
in the case of the awkward IMPLICIT_DEF+INSERT_SUBREG idiom. It
would be good to change INSERT_SUBREG; until then, this change
allows post-regalloc scheduling to cope in a mildly conservative
way.

llvm-svn: 60583

llvm-svn: 60582

llvm-svn: 60581

llvm-svn: 60580

Change the implementation of symbol_iterator to not use a union and rely on any details of SymbolRef's implementation.

llvm-svn: 60579

Add SymbolRef::print() and have SymbolicRegion::print() use this method instead of calling SymbolRef::getNumber().

llvm-svn: 60578

llvm-svn: 60577

llvm-svn: 60576

Rename SymbolID to SymbolRef.  This is a precursor to some overhauling of the representation of symbolic values.

llvm-svn: 60575

llvm-svn: 60574

methods in class and its implementation.
This is work in progress.

llvm-svn: 60573

llvm-svn: 60572

Re-did 60519. It turns out Darwin's handling of hidden visibility symbols are a bit more complicate than I expected. Both declarations and weak definitions still need a stub indirection. However, the stubs are in data section and they contain the addresses of the actual symbols.

llvm-svn: 60571

StoreManager::Retrieve and StoreManager::RemoveDeadBindings now take a GRState* argument instead of a Store.  This allows them to use the GDM for storing other data.

llvm-svn: 60570

even it. 

llvm-svn: 60568

aren't part of the test suite but are generally useful nonetheless, and can
be expanded later to test the backend against the actual Cell SPU system.

There's basically no other good place to put this code, so put it here for
the time being.

- vecoperations.c: Vector shuffles for all supported vector types, tests
  for v16i8 add and multiply.

llvm-svn: 60566

Finish up support for <rdar://problem/6213955> clang ObjC rewriter: rewriter doesn't appear to support @property and @synthesize.

llvm-svn: 60565

the containing block.  Introduce a new getCurFunctionOrMethodDecl
method to check to see if we're in a function or objc method.
Minor cleanups to other related places.  This fixes rdar://6405429.

llvm-svn: 60564

specific targets default them to on.  Default blocks to on on 10.6 and later.
Add a -fblocks option that allows the user to override the target's default.
Use -fblocks in the various testcases that use blocks.

llvm-svn: 60563

property attribute mis-specification.

llvm-svn: 60562

to specify their default language options.

llvm-svn: 60561

Have raw_fd_ostream keep track of the position in the file to make tell() go faster by not requiring a flush().

llvm-svn: 60560

llvm-svn: 60559

llvm-svn: 60558

llvm-svn: 60557

llvm-svn: 60556

llvm-svn: 60555

This fixes many bugs. I will add more test cases in a separate check-in.

Some day, the code that manipulates CFG and updates dom. info could use refactoring help.

llvm-svn: 60554

llvm-svn: 60553

- Add v4f32, v2f64 to LowerVECTOR_SHUFFLE
- Look for vector rotate in shuffle elements, generate a vector rotate
  instead of a full-blown shuffle when opportunity presents itself.
- Generate larger test harness and fix a few interesting but obscure bugs.

llvm-svn: 60552

llvm-svn: 60548

llvm-svn: 60547

Fix bug in attribute(nonnull) processing where not all of the parameter indices in nonnull(...) were actually processed.

llvm-svn: 60546

Will discuss with Chris...

llvm-svn: 60545

llvm-svn: 60544

number of bytes for types such as i1 which are not
a multiple of 8 bits in length.

llvm-svn: 60543

llvm-svn: 60542