[PATCH] LLVM codegen test cases updated to check instructions generated when VSX is activated on Power

[Eric Christopher]

I gather the reason for this patch is to increase the amount of testing that vsx gets while not just reusing the existing testcases and not writing new ones?

One small nit:

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Comment at: /home/seurer/llvm/llvm-oneoff/test/CodeGen/PowerPC/vec_mul.ll:92
@@ +91,1 @@
+; CHECK-LE-VSX: xvmulsp
\ No newline at end of file

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Newline.

http://reviews.llvm.org/D5759