[llvm] [wip] Apply all remaining LLVM_ABI annotations to build, tests, tools and benchmarks (PR #189946)

[via llvm-commits]

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@@ -0,0 +1,61 @@
+name: Build LLVM as shared library on Windows
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  build-main:
+    name: Windows-LLVM-Shared-Library
+    runs-on: windows-2025
+
+    if: github.repository == 'llvm/llvm-project'
+    steps:
+    - uses: actions/checkout at 8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      with:
+        path: ${{ github.workspace }}/llvm
----------------
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https://github.com/llvm/llvm-project/pull/189946