Optimize shift lefts of a constant by a value plus constant into a single shift.
authorNadav Rotem <nrotem@apple.com>
Fri, 1 Feb 2013 06:45:40 +0000 (06:45 +0000)
committerNadav Rotem <nrotem@apple.com>
Fri, 1 Feb 2013 06:45:40 +0000 (06:45 +0000)
commit1d584029aea9c458c8772b6bbaf3acdc10cbe702
tree3446dba3861e2325771e5edb4e96cf447834972c
parentdf1e4bfcb24816baac9370658d50aaef487ea0e9
Optimize shift lefts of a constant by a value plus constant into a single shift.

llvm-svn: 174152
llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
llvm/test/Transforms/InstCombine/shift.ll