llvm-svn: 42638

for consistency.

llvm-svn: 42637

llvm-svn: 42636

llvm-svn: 42635

llvm-svn: 42634

llvm-svn: 42630

llvm-svn: 42627

llvm-svn: 42626

scheduler will try a number of tricks in order to avoid generating the
copies. This may not be possible in case the node produces a chain value
that prevent movement. Try unfolding the load from the node before to allow
it to be moved / cloned.

llvm-svn: 42625

llvm-svn: 42624

llvm-svn: 42623

llvm-svn: 42622

address (not just from / to frameindexes).
- Added target hooks to unfold load / store instructions / SDNodes into separate
load, data processing, store instructions / SDNodes.

llvm-svn: 42621

llvm-svn: 42620

llvm-svn: 42619

llvm-svn: 42607

Useful for diagnostics and debugging.

llvm-svn: 42598

Also, add a FIXME for a bug in PostDomTree calculation I noticed while writing this,

llvm-svn: 42593

llvm-svn: 42591

llvm-svn: 42590

llvm-svn: 42589

to giving it iterators.

llvm-svn: 42586

of comparing begin() and end().

llvm-svn: 42585

llvm-svn: 42584

llvm-svn: 42582

llvm-svn: 42579

llvm-svn: 42578

it const.

Preparation for APFloat -> hexadecimal string conversion.

llvm-svn: 42576

llvm-svn: 42573

llvm-svn: 42565

seem significant as well.

llvm-svn: 42564

each one's runOnFunction method.

llvm-svn: 42563

llvm-svn: 42554

llvm-svn: 42552

llvm-svn: 42549

llvm-svn: 42548

llvm-svn: 42547

llvm-svn: 42546

llvm-svn: 42542

llvm-svn: 42537