[LLVMdev] Poor floating point optimizations?

[Sdadsda Sdasdaas]

I'm aware that there are IEEE requirements for floating point. But all C/C++ 
compilers like GCC or MSVC have unsafe/fast math switches that disable all 
problems related to NaN/Inf/+-0/precision etc because in some applications those 
are not as important as performance (for example graphics calculation). 

But as I understand, LLVM currently does not have such unsafe/fast math 
optimizations built in and support of such is yet being planned?
I've found this 
document: http://nondot.org/sabre/LLVMNotes/FloatingPointChanges.txt but I 
suppose it was not implemented yet?

Bob