Dan Gohman 00c4ac3add Re-apply 70645, converting ScalarEvolution to use ...

CallbackVH, with fixes. allUsesReplacedWith need to
walk the def-use chains and invalidate all users of a
value that is replaced. SCEVs of users need to be
recalcualted even if the new value is equivalent. Also,
make forgetLoopPHIs walk def-use chains, since any
SCEV that depends on a PHI should be recalculated when
more information about that PHI becomes available.

llvm-svn: 70927

2009-05-04 22:30:44 +00:00

..

IPO

Use a SmallPtrSet instead of std::set.

2009-03-23 23:39:20 +00:00

Utils

Re-apply 70645, converting ScalarEvolution to use

2009-05-04 22:30:44 +00:00

Instrumentation.h

fix typos

2008-03-06 10:36:00 +00:00

IPO.h

Add helper pass to remove llvm.dbg.declare intrinsics.

2009-03-09 20:49:37 +00:00

RSProfiling.h

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

Scalar.h

Add a new pass to simplify specific half_powr function calls. This is

2008-11-04 23:41:45 +00:00