pre-commit adding test for broadcastm pattern
pre-commit adding test for broadcastm pattern

Differential Revision: https://reviews.llvm.org/D38312

Change-Id: Ifbc4189549f2f59995019a86f85f989c04e4d37d

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@314626 91177308-0d34-0410-b5e6-96231b3b80d8

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