Displaying 1 result from an estimated 1 matches for "50ebc5fd".
2016 Mar 22
2
NEON FP flags
Hal, James,
My plan to disable vectorization on NEON FP had two steps:
1. Create the infrastructure to detect unsafe FP maths and force NEON
FP via fast-math.
2. Use -mfpmath=neon/sse to fine-tune the flags even further, but this
needs a lot of work in IR.
The expected behaviour is to have most performance with least options,
but with correctness in mind. So, we can't vectorize FP loops