llvm-svn: 40698

llvm-svn: 40697

failure to assemble).

llvm-svn: 40696

exit edge to preserve LCSSA.

Fix dominance frontier update during loop unswitch. This fixes PR 1589.

llvm-svn: 40695

llvm-svn: 40692

llvm-svn: 40691

llvm-svn: 40690

llvm-svn: 40689

llvm-svn: 40688

llvm-svn: 40687

llvm-svn: 40682

llvm-svn: 40681

llvm-svn: 40680

llvm-svn: 40675

llvm-svn: 40674

llvm-svn: 40673

llvm-svn: 40672

intended to be overridden.

llvm-svn: 40671

llvm-svn: 40668

llvm-svn: 40667

llvm-svn: 40666

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: 40658

llvm-svn: 40657

llvm-svn: 40655

llvm-svn: 40654

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

llvm-svn: 40642

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

llvm-svn: 40641

llvm-svn: 40638

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

llvm-svn: 40629