Evan Cheng 1dc8e83707 - Mark last use of a split interval as kill instead of letting spiller track it. ...

This allows an important optimization to be re-enabled.
- If all uses / defs of a split interval can be folded, give the interval a
  low spill weight so it would not be picked in case spilling is needed (avoid
  pushing other intervals in the same BB to be spilled).

llvm-svn: 44601

2007-12-05 03:22:34 +00:00

..

llvm

- Mark last use of a split interval as kill instead of letting spiller track it.

2007-12-05 03:22:34 +00:00

llvm-c

C and Objective Caml bindings for PHINode::addIncoming etc.

2007-10-08 18:14:39 +00:00