[Bug 28860] [r300g] Yo Frankie - shaders not working: Too many instructions

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 10 13:11:05 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=28860

--- Comment #8 from Tom Stellard <tstellar at gmail.com> 2010-07-10 13:11:05 PDT ---
Created an attachment (id=36940)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=36940)
Failing shaders

I pulled 1 of the 3 failing shaders from the error log.  If you have some
familiarity with assembly code, you can look through the log and try to find
optimization opportunities that would reduce the number of instructions we need
to emit.  This would be very helpful. I would recommend looking at the code
after the dataflow passes, because at this point most of our optimizations have
already been done.  If you are unsure of what the instructions do, their
definitions are in this file:
src/mesa/drivers/dri/r300/compiler/radeon_opcodes.h

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