Linaro GCC

  1. Bug #709453
  2. Comment #6

Comment 6 for bug 709453

Revision history for this message
Ramana Radhakrishnan (ramana) wrote :

Hi Chung-Lin,

Yes that is the reason for the original bug but I'm asking about the motivation of the original patch. Why is #0 being special cased when there is code in the ARM backend to generate fconstd's (which is the older syntax for the vmov.f64 instruction). As I said please investigate why that's not getting triggered ? I suspect it is because of a splitter in the backend.

cheers
Ramana