Index: buildbot/osuosl/master/config/builders.py
===================================================================
--- buildbot/osuosl/master/config/builders.py
+++ buildbot/osuosl/master/config/builders.py
@@ -233,6 +233,22 @@
 
 # Clang builders.
 
+    {'name': "clang-arm64-windows-msvc-quick",
+    'tags' : ["llvm", "clang", "lld", "flang"],
+    'workernames' : ["linaro-armv8-windows-msvc-03"],
+    'builddir': "clang-arm64-windows-msvc",
+    'factory' : ClangBuilder.getClangCMakeBuildFactory(
+                    vs="manual",
+                    clean=False,
+                    checkout_flang=True,
+                    checkout_lld=True,
+                    checkout_compiler_rt=False,
+                    extra_cmake_args=[
+                        "-DCMAKE_TRY_COMPILE_CONFIGURATION=Release",
+                        "-DLLVM_TARGETS_TO_BUILD='AArch64'",
+                        "-DCMAKE_C_COMPILER_LAUNCHER=sccache",
+                        "-DCMAKE_CXX_COMPILER_LAUNCHER=sccache"])},
+
     {'name': "clang-arm64-windows-msvc",
     'tags' : ["clang"],
     'workernames' : ["linaro-armv8-windows-msvc-01", "linaro-armv8-windows-msvc-02"],
Index: buildbot/osuosl/master/config/workers.py
===================================================================
--- buildbot/osuosl/master/config/workers.py
+++ buildbot/osuosl/master/config/workers.py
@@ -56,6 +56,7 @@
         # AArch64 Windows Microsoft Surface X Pro
         create_worker("linaro-armv8-windows-msvc-01", properties={'jobs' : 8}, max_builds=1),
         create_worker("linaro-armv8-windows-msvc-02", properties={'jobs' : 8}, max_builds=1),
+        create_worker("linaro-armv8-windows-msvc-03", properties={'jobs' : 8}, max_builds=1),
         create_worker("linaro-lldb-aarch64-windows", properties={'jobs' : 8}, max_builds=1),
 
         # Windows Server 2016 Intel Xeon(R) Quad 2.30 GHz, 56GB of RAM