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[ARM] Expand vector ctlz_zero_undef so it becomes ctlz.
authorCraig Topper <craig.topper@gmail.com>
Tue, 26 Apr 2016 05:04:37 +0000 (05:04 +0000)
committerCraig Topper <craig.topper@gmail.com>
Tue, 26 Apr 2016 05:04:37 +0000 (05:04 +0000)
commitd8d6be4f99766c1828fa4651226bba1d1f9eac82
treece9092fa8fe8d8e9428ae24c814d707c71a0fc67tree | snapshot
parentedb4a6ba982df35c02a6418fa9faf091459a306fcommit | diff
[ARM] Expand vector ctlz_zero_undef so it becomes ctlz.

The default is Legal, which results in 'Cannot select' errors.

llvm-svn: 267521
llvm/lib/Target/ARM/ARMISelLowering.cpp diff | blob | history
llvm/test/CodeGen/ARM/vcnt.ll diff | blob | history
Domain: System / Toolchain;