Teach InstructionSimplify to fold (A & B) & A -> A & B and (A | B) | A -> A | B.
[oota-llvm.git] / test / Transforms / InstCombine / invariant.ll
2010-04-08 Dan GohmanPrint empty structs as {} rather than { }.
2009-11-11 Duncan SandsDon't trivially delete unused calls to llvm.invariant...