2307 Node* src1 = vector_opd(p, 2); //2=CMoveNode::IfFalse
2308 if (src1 == NULL) {
2309 if (do_reserve_copy()) {
2310 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: src1 should not be NULL, exiting SuperWord");})
2311 return; //and reverse to backup IG
2312 }
2313 ShouldNotReachHere();
2314 }
2315 Node* src2 = vector_opd(p, 3); //3=CMoveNode::IfTrue
2316 if (src2 == NULL) {
2317 if (do_reserve_copy()) {
2318 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: src2 should not be NULL, exiting SuperWord");})
2319 return; //and reverse to backup IG
2320 }
2321 ShouldNotReachHere();
2322 }
2323 BasicType bt = velt_basic_type(n);
2324 const TypeVect* vt = TypeVect::make(bt, vlen);
2325 vn = new CMoveVDNode(cc, src1, src2, vt);
2326 NOT_PRODUCT(if(is_trace_cmov()) {tty->print("SWPointer::output: created new CMove node %d: ", vn->_idx); vn->dump();})
2327 } else {
2328 if (do_reserve_copy()) {
2329 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: ShouldNotReachHere, exiting SuperWord");})
2330 return; //and reverse to backup IG
2331 }
2332 ShouldNotReachHere();
2333 }
2334
2335 assert(vn != NULL, "sanity");
2336 if (vn == NULL) {
2337 if (do_reserve_copy()){
2338 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: got NULL node, cannot proceed, exiting SuperWord");})
2339 return; //and reverse to backup IG
2340 }
2341 ShouldNotReachHere();
2342 }
2343
2344 _block.at_put(i, vn);
2345 _igvn.register_new_node_with_optimizer(vn);
2346 _phase->set_ctrl(vn, _phase->get_ctrl(p->at(0)));
|
2307 Node* src1 = vector_opd(p, 2); //2=CMoveNode::IfFalse
2308 if (src1 == NULL) {
2309 if (do_reserve_copy()) {
2310 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: src1 should not be NULL, exiting SuperWord");})
2311 return; //and reverse to backup IG
2312 }
2313 ShouldNotReachHere();
2314 }
2315 Node* src2 = vector_opd(p, 3); //3=CMoveNode::IfTrue
2316 if (src2 == NULL) {
2317 if (do_reserve_copy()) {
2318 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: src2 should not be NULL, exiting SuperWord");})
2319 return; //and reverse to backup IG
2320 }
2321 ShouldNotReachHere();
2322 }
2323 BasicType bt = velt_basic_type(n);
2324 const TypeVect* vt = TypeVect::make(bt, vlen);
2325 vn = new CMoveVDNode(cc, src1, src2, vt);
2326 NOT_PRODUCT(if(is_trace_cmov()) {tty->print("SWPointer::output: created new CMove node %d: ", vn->_idx); vn->dump();})
2327 } else if (opc == Op_FmaD || opc == Op_FmaF) {
2328 // Promote operands to vector
2329 Node* in1 = vector_opd(p, 1);
2330 Node* in2 = vector_opd(p, 2);
2331 Node* in3 = vector_opd(p, 3);
2332 vn = VectorNode::make(opc, in1, in2, in3, vlen, velt_basic_type(n));
2333 vlen_in_bytes = vn->as_Vector()->length_in_bytes();
2334 } else {
2335 if (do_reserve_copy()) {
2336 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: ShouldNotReachHere, exiting SuperWord");})
2337 return; //and reverse to backup IG
2338 }
2339 ShouldNotReachHere();
2340 }
2341
2342 assert(vn != NULL, "sanity");
2343 if (vn == NULL) {
2344 if (do_reserve_copy()){
2345 NOT_PRODUCT(if(is_trace_loop_reverse() || TraceLoopOpts) {tty->print_cr("SWPointer::output: got NULL node, cannot proceed, exiting SuperWord");})
2346 return; //and reverse to backup IG
2347 }
2348 ShouldNotReachHere();
2349 }
2350
2351 _block.at_put(i, vn);
2352 _igvn.register_new_node_with_optimizer(vn);
2353 _phase->set_ctrl(vn, _phase->get_ctrl(p->at(0)));
|