[Libre-soc-bugs] [Bug 558] gcc SV intrinsics concept

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=558

--- Comment #67 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
folks i restored the horizontal sequential numbering for CRs: the
cross-interference and many other factors makes this necessary. i did however
think it worthwhile to increase them to 128.

this means unfortunately that significamt explicit internal modifications to
gcc are unavoidable to get it to recognise the concept of CR-vectors: the trick
of assuming that "scalar code producing a CR" may considered to be "multiple
scalars code producing multiple CRs" still applies, it's just that there is a
bit more work needed.

i am still waiting to hear from NLnet about the possibility of reassigning a
budget.

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