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[AArch64] armv8-A doesn't have LSE.
authorAhmed Bougacha <ahmed.bougacha@gmail.com>
Tue, 2 May 2017 00:45:01 +0000 (00:45 +0000)
committerAhmed Bougacha <ahmed.bougacha@gmail.com>
Tue, 2 May 2017 00:45:01 +0000 (00:45 +0000)
commit2f6226dcbdec66bfe9d79a521d713d57502407da
treed48689f83a985337ad2141d3fcde5dc64c8fc181
parentb0cacfc25f613529b8aaba24b6db7baef589612d
[AArch64] armv8-A doesn't have LSE.

r288279 mistakenly added it to all arches, but it's only available
from v8.1 onwards.

The testcase is awkward, because (I suspect) of PR32873.

Spotted by inspection.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301890 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/AArch64TargetParser.def
test/MC/AArch64/directive-arch-negative.s