IEEE inexact-flag not working on the Alpha (despite -mieee-with-inexact)?

Richard Henderson rth@redhat.com
Fri Sep 19 06:01:00 GMT 2008


Roberto Bagnara wrote:
> Note that I am not compiling with optimizations and that the
> divs/sui opcode is generated.

The ev56 doesn't implement inexact in hardware, so this will
require a trap to the kernel for emulation.  The bug is apparently
in there.



r~



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