intended to be overridden.

llvm-svn: 40671

llvm-svn: 40668

llvm-svn: 40667

llvm-svn: 40666

llvm-svn: 40665

Update generated files.

llvm-svn: 40663

New CallInst interface to address GLIBCXX_DEBUG errors caused by
indexing an empty std::vector.

Updates to all clients.

llvm-svn: 40660

llvm-svn: 40659

llvm-svn: 40658

llvm-svn: 40657

Tighten up Parser::ParseTypeofSpecifier().
Add some more tests to typeof.c. Also added a couple of missing "expect" attributes that caused the test to fail.

llvm-svn: 40656

llvm-svn: 40655

llvm-svn: 40654

llvm-svn: 40653

canonical types.

llvm-svn: 40652

llvm-svn: 40651

removal of redundant phis.

llvm-svn: 40650

llvm-svn: 40649

mnemonics from their operands instead of single spaces. This makes the
assembly output a little more consistent with various other compilers
(f.e. GCC), and slightly easier to read. Also, update the regression
tests accordingly.

llvm-svn: 40648

Fix GLIBCXX_DEBUG error owing to dereference of end iterator.  There's
no guarantee that an instruction returned by getDependency exists in
the maps.

llvm-svn: 40647

there is now an isXXXType and a getAsXXXType

llvm-svn: 40646

llvm-svn: 40645

llvm-svn: 40644

llvm-svn: 40643

llvm-svn: 40642

directly, because the insert point used by the SCEVExpander may vary
from what LSR originally computes.

llvm-svn: 40641

llvm-svn: 40640

existing one to getAsPointerType()

llvm-svn: 40639

llvm-svn: 40638

llvm-svn: 40637

llvm-svn: 40636

llvm-svn: 40635

llvm-svn: 40634

llvm-svn: 40633

permitted on function results. So, revert the last patch to make it illegal.

llvm-svn: 40632

Add parsing and AST support for GNU "typeof".
Many small changes to lot's of files.
Still some FIXME's, however the basic support is in place.

llvm-svn: 40631

llvm-svn: 40629

Redo and generalize previously removed opt for pinsrw: (vextract (v4i32 bc (v4f32 s2v (f32 load ))), 0) -> (i32 load )

llvm-svn: 40628

Use simple analysis interface to preserve analysis info maintained by other loop passes.

llvm-svn: 40627

llvm-svn: 40626