Alastair Donaldson 22eb528f17
spirv-fuzz: Do not add too many dead blocks (#4217)
Profiling has shown that adding large numbers of dead block
transformations can be expensive because each on requires dominator
analysis information, and each one invalidates this information. There
is currently no obvious mechanism for incrementally updating the
dominator analysis. This change restricts the number of these
transformations that a single fuzzer pass will apply, to restrict this
performance bottleneck.
2021-03-27 10:30:23 +00:00
..
2021-03-25 17:20:45 +00:00