Chad Rosier f1de1adc82 [AArch64] When combining constant mul of -3, prefer (sub x, (shl x, N)).
This change only effects codegen when the constant is -3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231085 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-03 17:31:01 +00:00
..
2015-02-13 10:48:30 +00:00
2014-08-20 10:40:20 +00:00