On 12/14/2015 09:10 AM, Segher Boessenkool wrote:
That, and adding a memory clobber degrades performance for a lot of
existing basic asm that does not expect the clobber, e.g. asm(""),
asm("#"), asm("nop"), ...
I wonder about this. People keep bringing up "a lot of existing basic asm" in general, but are there any known examples in real software?
Bernd
