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5828bbd
2008 Jun 16
1
[LLVMdev] VFCmp failing when unordered or UnsafeFPMath on x86
Hi Chris,
I've attached a replacement of fibonacci.cpp that reproduces the issue on
x86/SSE systems.
Regarding the definition of the VFCmp instruction, I think it would really
be a lot more valuable to define it as returning all 1's or all 0's per
element. Just setting the most significant bit is pretty much worthless
(someone correct me if I'm wrong). I checked and I