More work to allow dag combiner to promote 16-bit ops to 32-bit.
authorEvan Cheng <evan.cheng@apple.com>
Sat, 17 Apr 2010 06:13:15 +0000 (06:13 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sat, 17 Apr 2010 06:13:15 +0000 (06:13 +0000)
commite5b51ac7708402473f0a558f4aac74fab63d4f7e
treefc4b7c5802dbc3431de88c9ecf220d087478d748
parent4ff28527bb8e5ed4ae4b65f0fa6967eb79a05d4c
More work to allow dag combiner to promote 16-bit ops to 32-bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101621 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetLowering.h
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
lib/CodeGen/SelectionDAG/TargetLowering.cpp
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
lib/Target/X86/X86InstrInfo.td