8e4eb09b1e3571965f49edcdfb56b1375b1b7551 - platform/external/llvm

commit	8e4eb09b1e3571965f49edcdfb56b1375b1b7551	[log] [tgz]
author	Duncan Sands <baldrick@free.fr>	Sun Jun 08 20:54:56 2008 +0000
committer	Duncan Sands <baldrick@free.fr>	Sun Jun 08 20:54:56 2008 +0000
tree	8acc21a2f0ac1a2bf76323b94970850c00929db5
parent	7d8ab4efbc340638c8f6748f620550df4065bec6 [diff]

Remove comparison methods for MVT.  The main cause
of apint codegen failure is the DAG combiner doing
the wrong thing because it was comparing MVT's using
< rather than comparing the number of bits.  Removing
the < method makes this mistake impossible to commit.
Instead, add helper methods for comparing bits and use
them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52098 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/SelectionDAG.h[diff]
include/llvm/CodeGen/ValueTypes.h[diff]
include/llvm/Target/TargetLowering.h[diff]
lib/CodeGen/SelectionDAG/DAGCombiner.cpp[diff]
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp[diff]
lib/CodeGen/SelectionDAG/LegalizeTypesExpand.cpp[diff]
lib/CodeGen/SelectionDAG/LegalizeTypesFloatToInt.cpp[diff]
lib/CodeGen/SelectionDAG/LegalizeTypesScalarize.cpp[diff]
lib/CodeGen/SelectionDAG/LegalizeTypesSplit.cpp[diff]
lib/CodeGen/SelectionDAG/SelectionDAG.cpp[diff]
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp[diff]
lib/CodeGen/SelectionDAG/TargetLowering.cpp[diff]
lib/Target/Alpha/AlphaISelLowering.cpp[diff]
lib/Target/CellSPU/SPUISelDAGToDAG.cpp[diff]
lib/Target/CellSPU/SPUISelLowering.cpp[diff]
lib/Target/PowerPC/PPCISelLowering.cpp[diff]
lib/Target/X86/X86ISelLowering.cpp[diff]
lib/Transforms/Scalar/CodeGenPrepare.cpp[diff]

18 files changed

tree: 8acc21a2f0ac1a2bf76323b94970850c00929db5