Chris Lattner 2255887574 Fold (sext (truncate x)) more aggressively, by avoiding creation of a ...

sextinreg if not needed.   This is useful in two cases: before legalize,
it avoids creating a sextinreg that will be trivially removed.  After legalize
if the target doesn't support sextinreg, the trunc/sext would not have been
removed before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34621 91177308-0d34-0410-b5e6-96231b3b80d8

2007-02-26 03:13:59 +00:00

..

DAGCombiner.cpp

Fold (sext (truncate x)) more aggressively, by avoiding creation of a

2007-02-26 03:13:59 +00:00

LegalizeDAG.cpp

Drop unused operand.

2007-02-24 09:44:17 +00:00

Makefile

…

ScheduleDAG.cpp

print target nodes nicely

2007-02-17 06:38:37 +00:00

ScheduleDAGList.cpp

switch the sched unit map over to use a DenseMap instead of std::map. This

2007-02-03 01:34:13 +00:00

ScheduleDAGRRList.cpp

switch the sched unit map over to use a DenseMap instead of std::map. This

2007-02-03 01:34:13 +00:00

ScheduleDAGSimple.cpp

switch the VRBaseMap in the scheduler from an std::map to a DenseMap. This

2007-02-04 08:47:20 +00:00

SelectionDAG.cpp

fold trivial token factor nodes. This allows us to compile

2007-02-25 08:24:27 +00:00

SelectionDAGISel.cpp

track signedness of formal argument, though we have a fixme here.

2007-02-26 02:56:58 +00:00

SelectionDAGPrinter.cpp

…

TargetLowering.cpp

initialize a instance variable

2007-02-25 01:28:05 +00:00