tree adf4c1ea549b0eb4b1251400b2cabca34a7b740c
parent b24ef13f5e1ddb56be8e7a2f5b77c1139cc8d92e
author Nick Lewycky <nick@wasmer.io> 1616627609 -0700
committer Copybara-Service <copybara-worker@google.com> 1618604015 -0700

Verify the LLVMContext that an Attribute belongs to.

Attributes don't know their parent Context, adding this would make Attribute larger. Instead, we add hasParentContext that answers whether this Attribute belongs to a particular LLVMContext by checking for itself inside the context's FoldingSet. Same with AttributeSet and AttributeList. The Verifier checks them with the Module context.

Differential Revision: https://reviews.llvm.org/D99362

GitOrigin-RevId: 244d9d6e41db71e76eeb55e56d84f658b3f56681