src/hotspot/share/opto/escape.cpp

BarrierSetC2

  */
 
 #include "precompiled.hpp"
 #include "ci/bcEscapeAnalyzer.hpp"
 #include "compiler/compileLog.hpp"
+#include "gc/shared/c2/barrierSetC2.hpp"
 #include "libadt/vectset.hpp"
 #include "memory/allocation.hpp"
 #include "memory/resourceArea.hpp"
 #include "opto/c2compiler.hpp"
 #include "opto/arraycopynode.hpp"

@@ -978,14 +979,13
           //
           bool arg_is_arraycopy_dest = src_has_oops && is_arraycopy &&
                                        arg_has_oops && (i > TypeFunc::Parms);
 #ifdef ASSERT
           if (!(is_arraycopy ||
+                BarrierSet::barrier_set()->barrier_set_c2()->is_gc_barrier_node(call) ||
                 (call->as_CallLeaf()->_name != NULL &&
-                 (strcmp(call->as_CallLeaf()->_name, "g1_wb_pre")  == 0 ||
-                  strcmp(call->as_CallLeaf()->_name, "g1_wb_post") == 0 ||
-                  strcmp(call->as_CallLeaf()->_name, "updateBytesCRC32") == 0 ||
+                 (strcmp(call->as_CallLeaf()->_name, "updateBytesCRC32") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "updateBytesCRC32C") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "updateBytesAdler32") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "aescrypt_encryptBlock") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "aescrypt_decryptBlock") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "cipherBlockChaining_encryptAESCrypt") == 0 ||

@@ -3283,13 +3283,11
         uint op = use->Opcode();
         if ((use->in(MemNode::Memory) == n) &&
             (op == Op_StrCompressedCopy || op == Op_StrInflatedCopy)) {
           // They overwrite memory edge corresponding to destination array,
           memnode_worklist.append_if_missing(use);
-        } else if (!(op == Op_StoreCM ||
-              (op == Op_CallLeaf && use->as_CallLeaf()->_name != NULL &&
-               strcmp(use->as_CallLeaf()->_name, "g1_wb_pre") == 0) ||
+        } else if (!(BarrierSet::barrier_set()->barrier_set_c2()->is_gc_barrier_node(use) ||
               op == Op_AryEq || op == Op_StrComp || op == Op_HasNegatives ||
               op == Op_StrCompressedCopy || op == Op_StrInflatedCopy ||
               op == Op_StrEquals || op == Op_StrIndexOf || op == Op_StrIndexOfChar)) {
           n->dump();
           use->dump();