* src/vm/jit/s390/patcher.c (patcher_checkcast_instanceof_interface): Fix error intro...

diff --git a/src/vm/jit/s390/patcher.c b/src/vm/jit/s390/patcher.c
index af32a263e2e35fc16c82c9854cce64348b79c44b..7148e7804c661c58d45e2aa4ca2457389dd592b6 100644 (file)
--- a/src/vm/jit/s390/patcher.c
+++ b/src/vm/jit/s390/patcher.c
@@ -460,7 +460,7 @@ bool patcher_checkcast_instanceof_interface(patchref_t *pr)
                        /* First M_ALD is into ITMP2 */
                        /* CHECKCAST code */
 
-                       N_RI_SET_IMM(ra + SZ_L + SZ_L, c->index);
+                       N_RI_SET_IMM(ra + SZ_L + SZ_L, - c->index);
                        N_RI_SET_IMM(
                                ra + SZ_L + SZ_L + SZ_AHI + SZ_BRC + SZ_ILL,
                                (int16_t)(OFFSET(vftbl_t, interfacetable[0]) - c->index * sizeof(methodptr*))