Nate Begeman 3df4d525c5 More cool stuff for the dag combiner. We can now finally handle things ... like turning: _foo: fctiwz f0, f1 stfd f0, -8(r1) lwz r2, -4(r1) rlwinm r3, r2, 0, 16, 31 blr into _foo: fctiwz f0,f1 stfd f0,-8(r1) lhz r3,-2(r1) blr Also removed an unncessary constraint from sra -> srl conversion, which should take care of hte only reason we would ever need to handle sra in MaskedValueIsZero, AFAIK. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23703 91177308-0d34-0410-b5e6-96231b3b80d8		2005-10-12 20:40:40 +00:00
..
DAGCombiner.cpp	More cool stuff for the dag combiner. We can now finally handle things	2005-10-12 20:40:40 +00:00
LegalizeDAG.cpp	silence a bogus GCC warning	2005-10-06 17:39:10 +00:00
Makefile
ScheduleDAG.cpp	Finally committing to the new scheduler. Still -sched=none by default.	2005-10-12 18:29:35 +00:00
SelectionDAG.cpp	This function is now dead	2005-10-10 16:49:22 +00:00
SelectionDAGISel.cpp	Enable Nate's excellent DAG combiner work by default. This allows the	2005-10-10 16:47:10 +00:00
SelectionDAGPrinter.cpp	add a method	2005-10-01 00:17:07 +00:00
TargetLowering.cpp	initialize new flag	2005-09-27 22:13:56 +00:00