From 8269e4614158b4129f86bd072cfe2f29abc7ce5a Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sergesanspaille@free.fr>
Date: Sat, 24 Jan 2026 18:18:32 +0100
Subject: [PATCH 1/2] [ci] Setup Windows arm64 runner

---
 .github/workflows/windows.yml | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 16b02e62d..e9e782aed 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -91,3 +91,31 @@ jobs:
       - name: Test
         run: |
           cd _build && ./test/test_xsimd
+
+  build-windows-arm64:
+    name: 'MSVC arm64'
+    defaults:
+      run:
+        shell: bash {0}
+    runs-on: windows-11-arm
+    steps:
+    - name: Setup compiler
+      uses: ilammy/msvc-dev-cmd@v1
+      with:
+        arch: amd64
+    - name: Setup Ninja
+      run: |
+        python3 -m pip install --upgrade pip setuptools wheel
+        python3 -m pip install ninja
+    - name: Checkout xsimd
+      uses: actions/checkout@v3
+    - name: Setup
+      run: |
+        mkdir _build
+        cd _build && cmake .. -DBUILD_TESTS=ON -DDOWNLOAD_DOCTEST=ON -DBUILD_BENCHMARK=ON -DBUILD_EXAMPLES=ON -DCMAKE_BUILD_TYPE=Release -G Ninja
+    - name: Build
+      run: |
+        cd _build && cmake --build .
+    - name: Testing xsimd
+      run: |
+        cd _build && ./test/test_xsimd

From 0bd148de67a0020194b197981267d5bdfa043664 Mon Sep 17 00:00:00 2001
From: serge-sans-paille <sergesanspaille@free.fr>
Date: Sun, 25 Jan 2026 13:45:08 +0100
Subject: [PATCH 2/2] [ci] Validate Windows arm64

And not windows amd64...
---
 .github/workflows/windows.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index e9e782aed..448e0786f 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -102,7 +102,7 @@ jobs:
     - name: Setup compiler
       uses: ilammy/msvc-dev-cmd@v1
       with:
-        arch: amd64
+        arch: arm64
     - name: Setup Ninja
       run: |
         python3 -m pip install --upgrade pip setuptools wheel
@@ -112,7 +112,7 @@ jobs:
     - name: Setup
       run: |
         mkdir _build
-        cd _build && cmake .. -DBUILD_TESTS=ON -DDOWNLOAD_DOCTEST=ON -DBUILD_BENCHMARK=ON -DBUILD_EXAMPLES=ON -DCMAKE_BUILD_TYPE=Release -G Ninja
+        cd _build && cmake .. -DBUILD_TESTS=ON -DDOWNLOAD_DOCTEST=ON -DCMAKE_BUILD_TYPE=Release -G Ninja
     - name: Build
       run: |
         cd _build && cmake --build .