[Github] Add build Flang docs in CI if autogenerated files change

[boomanaiden154]

Currently, when changes are made to the tablegen files that build the docs, the docs build is not tested. This should rarely cause breakages, but it's cheap to test and there isn't a major reason not to.

[llvmbot]

@llvm/pr-subscribers-github-workflow

Author: Aiden Grossman (boomanaiden154)

Changes

Currently, when changes are made to the tablegen files that build the docs, the docs build is not tested. This should rarely cause breakages, but it's cheap to test and there isn't a major reason not to.

---

Full diff: https://github.com/llvm/llvm-project/pull/72721.diff

1 Files Affected:

• (modified) .github/workflows/docs.yml (+3)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6329d777a182031..d872097b239d27e 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -24,6 +24,7 @@ on:
       - 'openmp/docs/**'
       - 'polly/docs/**'
       - 'flang/docs/**'
+      - 'flang/include/flang/Optimizer/Dialect/FIROps.td'
   pull_request:
     paths:
       - 'llvm/docs/**'
@@ -37,6 +38,7 @@ on:
       - 'openmp/docs/**'
       - 'polly/docs/**'
       - 'flang/docs/**'
+      - 'flang/include/flang/Optimizer/Dialect/FIROps.td'
 
 jobs:
   check-docs-build:
@@ -80,6 +82,7 @@ jobs:
               - 'polly/docs/**'
             flang:
               - 'flang/docs/**'
+              - 'flang/include/flang/Optimizer/Dialect/FIROps.td'
       - name: Fetch LLVM sources (PR)
         if: ${{ github.event_name == 'pull_request' }}
         uses: actions/checkout@v4

[kiranchandramohan]

Thanks. We probably have to add the HLFIR dialect ops as well. But that can come in a separate patch since it is not yet added to the documentation.