src/share/vm/opto/output.cpp

rev 12113 : 8166561: [s390] Adaptions needed for s390 port in C1 and C2.

@@ -1211,10 +1211,17 @@
           int nops_cnt = padding / nop_size;
           MachNode *nop = new MachNopNode(nops_cnt);
           block->insert_node(nop, j++);
           last_inst++;
           _cfg->map_node_to_block(nop, block);
+          // Ensure enough space.
+          cb->insts()->maybe_expand_to_ensure_remaining(MAX_inst_size);
+          if ((cb->blob() == NULL) || (!CompileBroker::should_compile_new_jobs())) {
+            C->record_failure("CodeCache is full");
+            CompileBroker::handle_full_code_cache(CodeCache::get_code_blob_type(((nmethod*)cb)->comp_level()));
+            return;
+          }
           nop->emit(*cb, _regalloc);
           cb->flush_bundle(true);
           current_offset = cb->insts_size();
         }