[PATCH] [AArch64] Implement isLegalAddressingMode and getScalingFactorCost APIs

[Chad Rosier]

All,
The attached patch implements the isLegalAddressingMode and
getScalingFactorCost APIs, mirroring those in the ARM64 backend.  Please
take a look.

 Chad

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
-------------- next part --------------
A non-text attachment was scrubbed...
Name: aarch64-isLegalAdd-getScalFactCost.patch
Type: text/x-patch
Size: 3896 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20140408/1482bc7b/attachment.bin>