Migrate program finalization logic out of IRGenerator.
Most of the logic in IRGenerator::finish has moved to
Compiler::finalize. The @if/@switch pass has been combined with the pass
that verifies no dangling FunctionReference/TypeReference expressions,
saving one walk through the IR tree. Most program-finalization logic now
exists in Compiler and Analysis.
This change reorders our error generation logic slightly, and manages to
squeeze a few extra (valid) errors out of one of our fuzzer-generated
tests, but is not really intended to affect results in any significant
way.
Change-Id: I461de7c31f3980dedf74424e7826c032b1f40fd2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/444757
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
8 files changed