[Bug 106774] GLSL IR copy propagates loads of SSBOs

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 5 22:58:31 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106774

--- Comment #5 from Jason Ekstrand <jason at jlekstrand.net> ---
I'd be a fan of just making GLSL IR bail in copy propagation of anything that
isn't a local, global, or uniform.  We could try to make it smart enough to
handle barriers correctly with SSBOs and shared variables but that's very hard
to get right.

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