Additional SkSL benches
This adds additional benchmarks to give us better insight into how long
the various compilation phases take. The four benches per size now
cover just parsing, parsing + converting to IR, parsing + converting to
IR + optimizing, and finally parsing + converting to IR + optimizing +
generating GLSL.
Change-Id: I7099a5a9f40ae5031e330dc4e1bb08c2a20ada63
Bug: skia:10805
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/332262
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
7 files changed
