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comparison src/share/vm/interpreter/templateInterpreter.cpp @ 1071:b18963243361

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6902000: use ShouldNotReachHere() for btos/ctos/stos in TemplateInterpreterGenerator::set_short_entry_points Summary: set_entry_point is only ever used with the tos states of bytecode templates in templateTable.cpp and none of those use the subword tos states like btos, ctos and stos. Reviewed-by: kvn
author twisti
date Thu, 19 Nov 2009 03:41:29 -0800
parents 389049f3f393
children cff162798819
comparison
equal deleted inserted replaced
1070:87b2fdd4bf98 1071:b18963243361
463 463
464 464
465 void TemplateInterpreterGenerator::set_short_entry_points(Template* t, address& bep, address& cep, address& sep, address& aep, address& iep, address& lep, address& fep, address& dep, address& vep) { 465 void TemplateInterpreterGenerator::set_short_entry_points(Template* t, address& bep, address& cep, address& sep, address& aep, address& iep, address& lep, address& fep, address& dep, address& vep) {
466 assert(t->is_valid(), "template must exist"); 466 assert(t->is_valid(), "template must exist");
467 switch (t->tos_in()) { 467 switch (t->tos_in()) {
468 case btos: vep = __ pc(); __ pop(btos); bep = __ pc(); generate_and_dispatch(t); break; 468 case btos:
469 case ctos: vep = __ pc(); __ pop(ctos); sep = __ pc(); generate_and_dispatch(t); break; 469 case ctos:
470 case stos: vep = __ pc(); __ pop(stos); sep = __ pc(); generate_and_dispatch(t); break; 470 case stos:
471 ShouldNotReachHere(); // btos/ctos/stos should use itos.
472 break;
471 case atos: vep = __ pc(); __ pop(atos); aep = __ pc(); generate_and_dispatch(t); break; 473 case atos: vep = __ pc(); __ pop(atos); aep = __ pc(); generate_and_dispatch(t); break;
472 case itos: vep = __ pc(); __ pop(itos); iep = __ pc(); generate_and_dispatch(t); break; 474 case itos: vep = __ pc(); __ pop(itos); iep = __ pc(); generate_and_dispatch(t); break;
473 case ltos: vep = __ pc(); __ pop(ltos); lep = __ pc(); generate_and_dispatch(t); break; 475 case ltos: vep = __ pc(); __ pop(ltos); lep = __ pc(); generate_and_dispatch(t); break;
474 case ftos: vep = __ pc(); __ pop(ftos); fep = __ pc(); generate_and_dispatch(t); break; 476 case ftos: vep = __ pc(); __ pop(ftos); fep = __ pc(); generate_and_dispatch(t); break;
475 case dtos: vep = __ pc(); __ pop(dtos); dep = __ pc(); generate_and_dispatch(t); break; 477 case dtos: vep = __ pc(); __ pop(dtos); dep = __ pc(); generate_and_dispatch(t); break;