Test CPUs.

.github/workflows/cpu.yml

@@ -0,0 +1,40 @@
+name: CPUs
+
+on:
+  workflow_dispatch:
+
+jobs:
+  test-386:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        lfs: 'true'
+
+    - name: Set up
+      uses: actions/setup-go@v4
+      with:
+        go-version: stable
+
+    - name: Test
+      run: GOARCH=386 go test -v ./...
+
+  test-arm:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        lfs: 'true'
+
+    - name: Set up
+      uses: actions/setup-go@v4
+      with:
+        go-version: stable
+
+    - name: Install QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Test
+      run: GOARCH=arm64 go test -v ./...

.github/workflows/cross.yml

@@ -4,13 +4,11 @@ on:
   workflow_dispatch:
 
 jobs:
-  test:
+  build:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-      with:
-        lfs: 'true'
 
     - name: Set up
       uses: actions/setup-go@v4

.github/workflows/repro.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  test:
+  build:
     strategy:
       matrix:
         os: [macos-latest, ubuntu-latest, windows-latest]