embed val_to_reg in Builder::Instruction
Each one of these Instructions has its own register assignment,
so instead of allocating them in a little temporary side vector,
allocate them along with the main Program entries, just like
the other metadata, hoist and life.
No noticeable change in perf.
Change-Id: I3db8c1520d52f5787111b227e6becfef49e5a892
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/223118
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Herb Derby <herb@google.com>
2 files changed