Check vector elements for equivalence in the HexagonVectorLoopCarriedReuse pass

If the two instructions being compared for equivalence have corresponding operands
that are integer constants, then check their values to determine equivalence.

Patch by Suyog Sarda!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313993 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed