Merging r195941:
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r195941 | haoliu | 2013-11-28 18:11:22 -0800 (Thu, 28 Nov 2013) | 4 lines
AArch64: The pattern match should check the range of the immediate value.
Or we can generate some illegal instructions.
E.g. shrn2 v0.4s, v1.2d, #35. The legal range should be in [1, 16].
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196033
91177308-0d34-0410-b5e6-
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projects / llvm / commit