Search for code like
if ... {
break
}
and replace with a break_if pseudo-instruction for optimized handling, since the
break_if lowering is better than the original code.
total instructions in shared programs: 1764596 -> 1764350 (-0.01%)
instructions in affected programs: 24540 -> 24294 (-1.00%)
helped: 78
HURT: 0
Instructions are helped.
total bytes in shared programs: 11611196 -> 11610212 (<.01%)
bytes in affected programs: 166458 -> 165474 (-0.59%)
helped: 78
HURT: 0
Bytes are helped.
shader-db probably understates the benefit here, since this optimizes the body
of loops.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25052>
Alyssa Rosenzweig
6e0ae2c316