tree 4f99c8ea8f8fff7bc3020eac3988da7acc5e630e
parent ada5e7b0f9de129a54667f9e28f1865623261190
author Ben Clayton <bclayton@google.com> 1671469649 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1671469649 +0000

tint: Replace type::UniqueNode::Hash() virtual with field

Virtual methods are expensive to call, and hashes are frequently tested.
The hash must be immutable, so just calculate it once in the constructor and store it as an immutable field.

Change-Id: I9d29fb3fc074e57e7af91367768a47193baa40f1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114780
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>