[llvm-branch-commits] [llvm] [NFCI][StaticDataLayout] Get rid of section prefix validation in codegen (PR #162349)

[Mingming Liu via llvm-branch-commits]

mingmingl-llvm wrote:

> > The change looks fine but should there be a test that uses the DAP profiles and triggers this?
> 
> Yeah removing validation without test coverage is generally a 'meh' PR indeed :(
> 
> This piece of code doesn't have test coverage in the trunk-of-tree. [95292a6](https://github.com/llvm/llvm-project/commit/95292a62e7dbd09aecd3bf24b8a6c90cdd1dceda) adds a RUN line (`not llc`). I'll rebase this PR on top of that one to show the updated test.

Sorry for being back and forth. I realized I need a new `llc` test which process IR with section_prefix eventually.

Let me add that as a new test (under `CodeGen`) in the prior PR https://github.com/llvm/llvm-project/pull/162348 which tests `not llc`. After that
* This PR can flip the `not` --> llc should pass
* The subsequent PRs of this one can extend on the new test.

I'll ping on https://github.com/llvm/llvm-project/pull/162348 and this one when they are ready for review.

https://github.com/llvm/llvm-project/pull/162349