diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h
index 18fcdbc7e4..a375d6a7c5 100644
--- a/target/hexagon/gen_tcg.h
+++ b/target/hexagon/gen_tcg.h
@@ -734,4 +734,15 @@
 #define fGEN_TCG_F2_dfmpyhh(SHORTCODE) \
     gen_helper_dfmpyhh(RxxV, cpu_env, RxxV, RssV, RttV)
 
+/* Nothing to do for these in qemu, need to suppress compiler warnings */
+#define fGEN_TCG_Y4_l2fetch(SHORTCODE) \
+    do { \
+        RsV = RsV; \
+        RtV = RtV; \
+    } while (0)
+#define fGEN_TCG_Y5_l2fetch(SHORTCODE) \
+    do { \
+        RsV = RsV; \
+    } while (0)
+
 #endif
diff --git a/target/hexagon/imported/encode_pp.def b/target/hexagon/imported/encode_pp.def
index 35ae3d2369..939c6fc55f 100644
--- a/target/hexagon/imported/encode_pp.def
+++ b/target/hexagon/imported/encode_pp.def
@@ -493,6 +493,9 @@ DEF_ENC32(Y2_dccleana,     ICLASS_ST" 000 00 00sssss PP------ --------")
 DEF_ENC32(Y2_dcinva,       ICLASS_ST" 000 00 01sssss PP------ --------")
 DEF_ENC32(Y2_dccleaninva,  ICLASS_ST" 000 00 10sssss PP------ --------")
 
+DEF_ENC32(Y4_l2fetch,      ICLASS_ST" 011 00 00sssss PP-ttttt 000-----")
+DEF_ENC32(Y5_l2fetch,      ICLASS_ST" 011 01 00sssss PP-ttttt --------")
+
 /*******************************/
 /*                             */
 /*                             */
diff --git a/tests/tcg/hexagon/misc.c b/tests/tcg/hexagon/misc.c
index 9e139f3e85..f0b1947fb3 100644
--- a/tests/tcg/hexagon/misc.c
+++ b/tests/tcg/hexagon/misc.c
@@ -326,6 +326,13 @@ void test_lsbnew(void)
     check(result, 5);
 }
 
+void test_l2fetch(void)
+{
+    /* These don't do anything in qemu, just make sure they don't assert */
+    asm volatile ("l2fetch(r0, r1)\n\t"
+                  "l2fetch(r0, r3:2)\n\t");
+}
+
 int main()
 {
     int res;
@@ -459,6 +466,8 @@ int main()
 
     test_lsbnew();
 
+    test_l2fetch();
+
     puts(err ? "FAIL" : "PASS");
     return err;
 }