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[PowerPC] Support the (old) cntlz instruction alias
authorHal Finkel <hfinkel@anl.gov>
Tue, 10 Feb 2015 18:45:02 +0000 (18:45 +0000)
committerHal Finkel <hfinkel@anl.gov>
Tue, 10 Feb 2015 18:45:02 +0000 (18:45 +0000)
commit241ede07b0ceeeee9709da377d4418046e7d2b03
tree662af179d42cb80cab88952287e4b3d427615f65tree | snapshot
parent261a3a361ba1d507730042378f5594bfbe6a1025commit | diff
[PowerPC] Support the (old) cntlz instruction alias

Some old assembly code uses the cntlz alias for cntlzw, binutils supports this,
and we should too. Fixes PR22519.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228719 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCInstrInfo.td diff | blob | history
test/MC/PowerPC/ppc64-encoding.s diff | blob | history
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