2 Commits

Author	SHA1	Message	Date
Evan Cheng	55f0c6b9fc	Split -enable-finite-only-fp-math to two options: ... -enable-no-nans-fp-math and -enable-no-infs-fp-math. All of the current codegen fp math optimizations only care whether the fp arithmetics arguments and results can never be NaN. llvm-svn: 108465	2010-07-15 22:07:12 +00:00
Dan Gohman	450aa64fc1	Move several SelectionDAG-independent utility functions out of the ... SelectionDAG directory and into a new Analysis.cpp file. llvm-svn: 101975	2010-04-21 01:22:34 +00:00