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src/hotspot/cpu/s390/interp_masm_s390.cpp

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1761         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1762         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1763 
1764         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1765         add2reg(mdp, to_add);
1766         off_to_args += to_add;
1767       }
1768 
1769       if (MethodData::profile_return()) {
1770         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1771         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1772       }
1773 
1774       bind(done);
1775 
1776       if (MethodData::profile_return()) {
1777         // We're right after the type profile for the last
1778         // argument. Tmp is the number of cells left in the
1779         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1780         // if there's a return to profile.
1781         assert(ReturnTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1782         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1783         z_agr(mdp, tmp);
1784       }
1785       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1786     } else {
1787       assert(MethodData::profile_return(), "either profile call args or call ret");
1788       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1789     }
1790 
1791     // Mdp points right after the end of the
1792     // CallTypeData/VirtualCallTypeData, right after the cells for the
1793     // return value type if there's one.
1794     bind(profile_continue);
1795   }
1796 }
1797 
1798 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1799   assert_different_registers(mdp, ret, tmp);
1800   if (ProfileInterpreter && MethodData::profile_return()) {
1801     Label profile_continue;

1810       // length.
1811       NearLabel do_profile;
1812       Address bc(Z_bcp);
1813       z_lb(tmp, bc);
1814       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1815       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1816       get_method(tmp);
1817       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1818       if (Method::intrinsic_id_size_in_bytes() == 1) {
1819         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1820       } else {
1821         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1822         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1823         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1824       }
1825       z_brne(profile_continue);
1826 
1827       bind(do_profile);
1828     }
1829 
1830     Address mdo_ret_addr(mdp, -in_bytes(ReturnTypeEntry::size()));
1831     profile_obj_type(ret, mdo_ret_addr, tmp);
1832 
1833     bind(profile_continue);
1834   }
1835 }
1836 
1837 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1838   if (ProfileInterpreter && MethodData::profile_parameters()) {
1839     Label profile_continue, done;
1840 
1841     test_method_data_pointer(mdp, profile_continue);
1842 
1843     // Load the offset of the area within the MDO used for
1844     // parameters. If it's negative we're not profiling any parameters.
1845     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1846     load_and_test_int2long(tmp1, parm_di_addr);
1847     z_brl(profile_continue);
1848 
1849     // Compute a pointer to the area for parameters from the offset
1850     // and move the pointer to the slot for the last

1761         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1762         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1763 
1764         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1765         add2reg(mdp, to_add);
1766         off_to_args += to_add;
1767       }
1768 
1769       if (MethodData::profile_return()) {
1770         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1771         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1772       }
1773 
1774       bind(done);
1775 
1776       if (MethodData::profile_return()) {
1777         // We're right after the type profile for the last
1778         // argument. Tmp is the number of cells left in the
1779         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1780         // if there's a return to profile.
1781         assert(SingleTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1782         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1783         z_agr(mdp, tmp);
1784       }
1785       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1786     } else {
1787       assert(MethodData::profile_return(), "either profile call args or call ret");
1788       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1789     }
1790 
1791     // Mdp points right after the end of the
1792     // CallTypeData/VirtualCallTypeData, right after the cells for the
1793     // return value type if there's one.
1794     bind(profile_continue);
1795   }
1796 }
1797 
1798 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1799   assert_different_registers(mdp, ret, tmp);
1800   if (ProfileInterpreter && MethodData::profile_return()) {
1801     Label profile_continue;

1810       // length.
1811       NearLabel do_profile;
1812       Address bc(Z_bcp);
1813       z_lb(tmp, bc);
1814       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1815       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1816       get_method(tmp);
1817       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1818       if (Method::intrinsic_id_size_in_bytes() == 1) {
1819         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1820       } else {
1821         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1822         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1823         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1824       }
1825       z_brne(profile_continue);
1826 
1827       bind(do_profile);
1828     }
1829 
1830     Address mdo_ret_addr(mdp, -in_bytes(SingleTypeEntry::size()));
1831     profile_obj_type(ret, mdo_ret_addr, tmp);
1832 
1833     bind(profile_continue);
1834   }
1835 }
1836 
1837 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1838   if (ProfileInterpreter && MethodData::profile_parameters()) {
1839     Label profile_continue, done;
1840 
1841     test_method_data_pointer(mdp, profile_continue);
1842 
1843     // Load the offset of the area within the MDO used for
1844     // parameters. If it's negative we're not profiling any parameters.
1845     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1846     load_and_test_int2long(tmp1, parm_di_addr);
1847     z_brl(profile_continue);
1848 
1849     // Compute a pointer to the area for parameters from the offset
1850     // and move the pointer to the slot for the last
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