[LLVMdev] LLVM ARM VMLA instruction

Tim Northover t.p.northover at gmail.com
Wed Dec 18 05:02:42 PST 2013


> I believe that's the NEON VMLA, not the VFP one.

Turns out I was misreading the assembly. I wish "vmla" and "vfma"
weren't so similar-looking.

For Suyog that means the option "-ffp-contract=fast" is needed to get
vfma when needed. Sorry about the bad information earlier.

Cheers.

Tim.



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