Cross Reference: /openjdk7/hotspot/src/share/vm/opto/output.cpp

Lines Matching defs:mach
389         MachNode *mach = nj->as_Mach();
390         blk_size += (mach->alignment_required() - 1) * relocInfo::addr_unit(); // assume worst case padding
391         reloc_size += mach->reloc();
392         if( mach->is_MachCall() ) {
393           MachCallNode *mcall = mach->as_MachCall();
402         } else if (mach->is_MachSafePoint()) {
411         if (mach->avoid_back_to_back()) {
419         if (mach->may_be_short_branch()) {
481       MachNode* mach = (idx == -1) ? NULL: b->_nodes[idx]->as_Mach();
482       if (mach != NULL && mach->may_be_short_branch()) {
484         assert(jmp_size[i] > 0 && mach->is_MachBranch(), "sanity");
492         assert(j >= 0 && j == idx && b->_nodes[j] == (Node*)mach, "sanity");
509         if (_matcher->is_short_branch_offset(mach->rule(), br_size, offset)) {
511           MachNode* replacement = mach->as_MachBranch()->short_branch_version(this);
527           mach->subsume_by(replacement, C);
528           mach = replacement;
533           DEBUG_ONLY( jmp_rule[i] = mach->rule(); );
538       } // (mach->may_be_short_branch())
539       if (mach != NULL && (mach->may_be_short_branch() ||
540                            mach->avoid_back_to_back())) {
812 void Compile::Process_OopMap_Node(MachNode *mach, int current_offset) {
815   MachSafePointNode *sfn   = mach->as_MachSafePoint();
819   assert( is_node_getting_a_safepoint(mach),  "logic does not match; false negative");
827   if( !mach->is_MachCall() ) {
831     mcall = mach->as_MachCall();
1298         MachNode *mach = n->as_Mach();
1303         if (is_sfn || is_mcall || mach->alignment_required() != 1) {
1312         int padding = mach->compute_padding(current_offset);
1318         if (padding == 0 && mach->avoid_back_to_back() &&
1338           MachCallNode *mcall = mach->as_MachCall();
1357             MachSafePointNode *sfn = mach->as_MachSafePoint();
1368           non_safepoints.observe_safepoint(mach->as_MachSafePoint()->jvms(),
1370           Process_OopMap_Node(mach, current_offset);
1374         else if( mach->is_MachNullCheck() ) {
1379         else if (mach->is_MachBranch()) {
1388           if (!delay_slot_is_used && mach->may_be_short_branch()) {
1404             if (_matcher->is_short_branch_offset(mach->rule(), br_size, offset)) {
1406               MachNode* replacement = mach->as_MachBranch()->short_branch_version(this);
1425               jmp_rule[i]   = mach->rule();
1428               mach->subsume_by(replacement, C);
1430               mach = replacement;
1433           mach->as_MachBranch()->label_set( &blk_labels[block_num], block_num );
1434         } else if (mach->ideal_Opcode() == Op_Jump) {
1439               if (jpn->is_JumpProj() && jpn->in(0) == mach) {
1442                 mach->add_case_label(jpn->as_JumpProj()->proj_no(), blkLabel);
1450         else if (mach->ideal_Opcode() == Op_StoreCM) {
1453           for (uint prec = mach->req(); prec < mach->len(); prec++) {
1454             Node *oop_store = mach->in(prec);  // Precedence edge
1498         assert(false, "wrong size of mach node");
1534           MachNode *mach = delay_slot->as_Mach();
1536           if (!mach->is_MachCall() && mach->as_MachSafePoint()->jvms()->method() == NULL) {
1539             assert( !is_node_getting_a_safepoint(mach),  "logic does not match; false positive");
1546           non_safepoints.observe_safepoint(mach->as_MachSafePoint()->jvms(),
1549           Process_OopMap_Node(mach, adjusted_offset);
2458       MachNode *mach = n->as_Mach();
2459       int iop = mach->ideal_Opcode();
2463           mach->pipeline() == MachNode::pipeline_class() &&
2866         Node *mach = b->_nodes[j];
2867         if( mach->is_Mach() && mach->as_Mach()->ideal_Opcode() == Op_AddP )
2868           mach->add_prec( n );