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Fixed scalarizing an extract subvector and prevent an infinite loop
authorMon P Wang <wangmp@apple.com>
Thu, 6 Nov 2008 22:52:21 +0000 (22:52 +0000)
committerMon P Wang <wangmp@apple.com>
Thu, 6 Nov 2008 22:52:21 +0000 (22:52 +0000)
commite0b436ac41a00bc210163964d3cf393c8b487c9e
tree57d5d3c981047d6c2c9ea4251273df1739cf081e
parent703ccfe0538a30d674b52fdbb4f5debf9b062354
Fixed scalarizing an extract subvector and prevent an infinite loop
when simplify a vector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58820 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/Transforms/Scalar/InstructionCombining.cpp