Evan Cheng 60108e96bb 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108465 91177308-0d34-0410-b5e6-96231b3b80d8

2010-07-15 22:07:12 +00:00

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