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src/hotspot/cpu/s390/interp_masm_s390.cpp

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1745         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1746         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1747 
1748         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1749         add2reg(mdp, to_add);
1750         off_to_args += to_add;
1751       }
1752 
1753       if (MethodData::profile_return()) {
1754         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1755         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1756       }
1757 
1758       bind(done);
1759 
1760       if (MethodData::profile_return()) {
1761         // We're right after the type profile for the last
1762         // argument. Tmp is the number of cells left in the
1763         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1764         // if there's a return to profile.
1765         assert(ReturnTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1766         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1767         z_agr(mdp, tmp);
1768       }
1769       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1770     } else {
1771       assert(MethodData::profile_return(), "either profile call args or call ret");
1772       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1773     }
1774 
1775     // Mdp points right after the end of the
1776     // CallTypeData/VirtualCallTypeData, right after the cells for the
1777     // return value type if there's one.
1778     bind(profile_continue);
1779   }
1780 }
1781 
1782 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1783   assert_different_registers(mdp, ret, tmp);
1784   if (ProfileInterpreter && MethodData::profile_return()) {
1785     Label profile_continue;

1794       // length.
1795       NearLabel do_profile;
1796       Address bc(Z_bcp);
1797       z_lb(tmp, bc);
1798       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1799       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1800       get_method(tmp);
1801       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1802       if (Method::intrinsic_id_size_in_bytes() == 1) {
1803         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1804       } else {
1805         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1806         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1807         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1808       }
1809       z_brne(profile_continue);
1810 
1811       bind(do_profile);
1812     }
1813 
1814     Address mdo_ret_addr(mdp, -in_bytes(ReturnTypeEntry::size()));
1815     profile_obj_type(ret, mdo_ret_addr, tmp);
1816 
1817     bind(profile_continue);
1818   }
1819 }
1820 
1821 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1822   if (ProfileInterpreter && MethodData::profile_parameters()) {
1823     Label profile_continue, done;
1824 
1825     test_method_data_pointer(mdp, profile_continue);
1826 
1827     // Load the offset of the area within the MDO used for
1828     // parameters. If it's negative we're not profiling any parameters.
1829     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1830     load_and_test_int2long(tmp1, parm_di_addr);
1831     z_brl(profile_continue);
1832 
1833     // Compute a pointer to the area for parameters from the offset
1834     // and move the pointer to the slot for the last

1745         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1746         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1747 
1748         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1749         add2reg(mdp, to_add);
1750         off_to_args += to_add;
1751       }
1752 
1753       if (MethodData::profile_return()) {
1754         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1755         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1756       }
1757 
1758       bind(done);
1759 
1760       if (MethodData::profile_return()) {
1761         // We're right after the type profile for the last
1762         // argument. Tmp is the number of cells left in the
1763         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1764         // if there's a return to profile.
1765         assert(SingleTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1766         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1767         z_agr(mdp, tmp);
1768       }
1769       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1770     } else {
1771       assert(MethodData::profile_return(), "either profile call args or call ret");
1772       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1773     }
1774 
1775     // Mdp points right after the end of the
1776     // CallTypeData/VirtualCallTypeData, right after the cells for the
1777     // return value type if there's one.
1778     bind(profile_continue);
1779   }
1780 }
1781 
1782 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1783   assert_different_registers(mdp, ret, tmp);
1784   if (ProfileInterpreter && MethodData::profile_return()) {
1785     Label profile_continue;

1794       // length.
1795       NearLabel do_profile;
1796       Address bc(Z_bcp);
1797       z_lb(tmp, bc);
1798       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1799       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1800       get_method(tmp);
1801       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1802       if (Method::intrinsic_id_size_in_bytes() == 1) {
1803         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1804       } else {
1805         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1806         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1807         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1808       }
1809       z_brne(profile_continue);
1810 
1811       bind(do_profile);
1812     }
1813 
1814     Address mdo_ret_addr(mdp, -in_bytes(SingleTypeEntry::size()));
1815     profile_obj_type(ret, mdo_ret_addr, tmp);
1816 
1817     bind(profile_continue);
1818   }
1819 }
1820 
1821 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1822   if (ProfileInterpreter && MethodData::profile_parameters()) {
1823     Label profile_continue, done;
1824 
1825     test_method_data_pointer(mdp, profile_continue);
1826 
1827     // Load the offset of the area within the MDO used for
1828     // parameters. If it's negative we're not profiling any parameters.
1829     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1830     load_and_test_int2long(tmp1, parm_di_addr);
1831     z_brl(profile_continue);
1832 
1833     // Compute a pointer to the area for parameters from the offset
1834     // and move the pointer to the slot for the last
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