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Improve test robustness
authorMatthias Braun <matze@braunis.de>
Wed, 4 Mar 2015 22:31:18 +0000 (22:31 +0000)
committerMatthias Braun <matze@braunis.de>
Wed, 4 Mar 2015 22:31:18 +0000 (22:31 +0000)
commit29aeaf540838f3dcfeb8f8b4429d597a559c1375
tree986165a2865fee993bd3cde74fe12669d6c6c8d7
parent295be8492e38affac3fbb182b2d953f15f9afba6
Improve test robustness

Improve test robustness in preparation of coming commits:
- Avoid undefs which may get propagated too much.
- Remove several pointless add 0, instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231307 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/ARM/2011-12-14-machine-sink.ll