Run MSVC on PR action

Author: cbeuw

src/ci/github-actions/ci.yml

@@ -339,6 +339,12 @@ jobs:
               ENABLE_GCC_CODEGEN: "1"
             <<: *job-linux-16c
 
+          - name: x86_64-msvc
+          env:
+            RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-msvc --enable-profiler
+            SCRIPT: make ci-msvc
+          <<: *job-windows-8c
+
           - name: x86_64-gnu-tools
             <<: *job-linux-16c