make instcombine produce calls to llvm.donothing instead of a random intrinsic
[oota-llvm.git] / test / Transforms / InstCombine / sub-xor.ll
2011-12-24 Benjamin KramerInstCombine: Add a combine that turns (2^n)-1 ^ x back...
2011-12-24 Benjamin KramerComputeMaskedBits: Make knownzero computation more...
2011-12-24 Benjamin KramerInstCombine: Canonicalize (2^n)-1 - x into (2^n)-1...