tree 95f3c105e97220bf8686312ab597d3485f912306
parent 3aad2d0765b9f652e1964a8261d6ef0035d9535f
author Michael Pratt <mpratt@google.com> 1713971957 -0400
committer Michael Pratt <mpratt@google.com> 1713974111 +0000

cmd/compile: bail PGO method lookup on interface types

Interface types don't have concrete method implementations, so it does
not make sense to attempt a lookup.

An interface method would not normally appear in a PGO profile as it has
no symbol in the final binary. However it can appear if the method was
concrete when the profile was collected and it has since been refactored
to an interface method in the code being compiled.

The guards here (OTYPE, !Alias, !IsInterface) now match
noder.linker.relocObj, which does a similar iteration of all methods.

Fixes #67016.

Change-Id: I858c58929c890ac0b2019fbd7c99f683ab63f8bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/581436
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>