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Fixed a bug when trying to optimize a extract vector element of a
authorMon P Wang <wangmp@apple.com>
Wed, 10 Dec 2008 03:59:02 +0000 (03:59 +0000)
committerMon P Wang <wangmp@apple.com>
Wed, 10 Dec 2008 03:59:02 +0000 (03:59 +0000)
commitbae527d949949da0cf45d279990eee21e7c66108
treeeb1ebbaca087e0ba2e5bdaf214406f6ae6eb5d6c
parent5788d1a169db3346a612a13113348d2709bdd15b
Fixed a bug when trying to optimize a extract vector element of a
bit convert that changes the number of elements of a shuffle.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60829 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
test/CodeGen/X86/extractelement-shuffle.ll [new file with mode: 0644]