Bug 1709404 - Add a new SM(fuzzilli) spidermonkey build job r=jmaher

Differential Revision: https://phabricator.services.mozilla.com/D114277

js/src/devtools/automation/variants/fuzzilli

@@ -0,0 +1,13 @@
+{
+    "configure-args": "--enable-js-fuzzilli --enable-gczeal --disable-jemalloc --disable-stdcxx-compat --enable-ctypes --enable-nspr-build --enable-rust-simd",
+    "optimize": true,
+    "debug": true,
+    "compiler": "clang",
+    "env": {
+        "JITTEST_EXTRA_ARGS": "--jitflags=ion"
+    },
+    "skip-tests": {
+        "all": ["jstests"]
+    },
+    "use_minidump": false
+}

taskcluster/ci/spidermonkey/linux.yml

@@ -383,6 +383,25 @@ sm-fuzzing-linux64/opt:
             - linux64-llvm-symbolizer
             - linux64-sysroot
 
+sm-fuzzilli-linux64/debug:
+    description: "Spidermonkey Fuzzilli debug"
+    index:
+        job-name: sm-fuzzilli-linux64-debug
+    treeherder:
+        platform: linux64/debug
+        symbol: SM(fuzzilli)
+    worker:
+        env:
+            MOZ_JS_UPLOAD_BINARIES_DEFAULT: "1"
+    run:
+        spidermonkey-variant: fuzzilli
+    fetches:
+        toolchain:
+            - linux64-clang
+            - linux64-rust
+            - linux64-cbindgen
+            - linux64-sysroot
+
 sm-gdb-linux64/debug:
     description: "Spidermonkey GDB Pretty-printers"
     index: