Chris Lattner 15045b6973 Fold "and (LOAD P), 255" -> zextload. This allows us to compile: ... unsigned foo3(unsigned *P) { return *P & 255; } as: _foo3: lbz r3, 3(r3) blr instead of: _foo3: lwz r2, 0(r3) rlwinm r3, r2, 0, 24, 31 blr and: unsigned short foo2(float a) { return a; } as: _foo2: fctiwz f0, f1 stfd f0, -8(r1) lhz r3, -2(r1) blr instead of: _foo2: fctiwz f0, f1 stfd f0, -8(r1) lwz r2, -4(r1) rlwinm r3, r2, 0, 16, 31 blr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26417 91177308-0d34-0410-b5e6-96231b3b80d8		2006-02-28 06:35:35 +00:00
..
DAGCombiner.cpp	Fold "and (LOAD P), 255" -> zextload. This allows us to compile:	2006-02-28 06:35:35 +00:00
LegalizeDAG.cpp	Fix a problem on itanium with memset. The value to set has been promoted to	2006-02-20 06:38:35 +00:00
Makefile
ScheduleDAG.cpp	Added an offset field to ConstantPoolSDNode.	2006-02-25 09:54:52 +00:00
ScheduleDAGList.cpp	make -debug output less newliney	2006-02-02 00:38:08 +00:00
ScheduleDAGSimple.cpp
SelectionDAG.cpp	Print ConstantPoolSDNode offset field.	2006-02-26 08:36:57 +00:00
SelectionDAGISel.cpp	Add support for output memory constraints.	2006-02-27 23:45:39 +00:00
SelectionDAGPrinter.cpp
TargetLowering.cpp	Implement bit propagation through sub nodes, this (re)implements	2006-02-27 01:00:42 +00:00