On Mon, 15 Feb 2021 at 08:11, Jonathan Wakely wrote:
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> On Mon, 15 Feb 2021, 00:48 Neven Sajko via Gcc, wrote:
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>> This is why I am asking for this feature to be documented. It seems
>> like this would be the most appropriate place:
>> h
Hello all,
There is a long-standing, but undocumented GCC inline assembly feature
that's part of the extended asm GCC extension to C and C++: extended
asm empty input constraints.
As far as I understand the semantics, this is a feature that
effectively creates a "fake" load and a "fake" ordering
