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[ARM] Expand v1i64 and v2i64 ctpop.
authorBenjamin Kramer <benny.kra@googlemail.com>
Thu, 31 Mar 2016 19:42:04 +0000 (19:42 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Thu, 31 Mar 2016 19:42:04 +0000 (19:42 +0000)
commitdf691476c58451842c4cef42534497d8e933423d
tree025dc60ffbb50f1c3315938ae165b28949380d67
parent4d88edd42f739e11cc84927e3f248a8cd850e040
[ARM] Expand v1i64 and v2i64 ctpop.

The default is legal, which results in 'Cannot select' errors. This is
triggered during selfhost due to a recent cost model change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265040 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMISelLowering.cpp
test/CodeGen/ARM/popcnt.ll