Dan Gohman 838ba27094 Add a SCEV class and supporting code for sign-extend expressions. ...

This created an ambiguity for expandInTy to decide when to use
sign-extension or zero-extension, but it turns out that most of its callers
don't actually need a type conversion, now that LLVM types don't have
explicit signedness. Drop expandInTy in favor of plain expand, and change
the few places that actually need a type conversion to do it themselves.

llvm-svn: 37591

2007-06-15 14:38:12 +00:00

..

llvm

Add a SCEV class and supporting code for sign-extend expressions.

2007-06-15 14:38:12 +00:00

llvm-c

Add C wrappers for the LTO library (PR1081). Patch by Chandler Carruth!

2007-01-06 23:53:43 +00:00