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src/hotspot/cpu/s390/interp_masm_s390.cpp

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1780         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1781         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1782 
1783         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1784         add2reg(mdp, to_add);
1785         off_to_args += to_add;
1786       }
1787 
1788       if (MethodData::profile_return()) {
1789         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1790         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1791       }
1792 
1793       bind(done);
1794 
1795       if (MethodData::profile_return()) {
1796         // We're right after the type profile for the last
1797         // argument. Tmp is the number of cells left in the
1798         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1799         // if there's a return to profile.
1800         assert(ReturnTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1801         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1802         z_agr(mdp, tmp);
1803       }
1804       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1805     } else {
1806       assert(MethodData::profile_return(), "either profile call args or call ret");
1807       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1808     }
1809 
1810     // Mdp points right after the end of the
1811     // CallTypeData/VirtualCallTypeData, right after the cells for the
1812     // return value type if there's one.
1813     bind(profile_continue);
1814   }
1815 }
1816 
1817 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1818   assert_different_registers(mdp, ret, tmp);
1819   if (ProfileInterpreter && MethodData::profile_return()) {
1820     Label profile_continue;

1829       // length.
1830       NearLabel do_profile;
1831       Address bc(Z_bcp);
1832       z_lb(tmp, bc);
1833       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1834       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1835       get_method(tmp);
1836       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1837       if (Method::intrinsic_id_size_in_bytes() == 1) {
1838         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1839       } else {
1840         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1841         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1842         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1843       }
1844       z_brne(profile_continue);
1845 
1846       bind(do_profile);
1847     }
1848 
1849     Address mdo_ret_addr(mdp, -in_bytes(ReturnTypeEntry::size()));
1850     profile_obj_type(ret, mdo_ret_addr, tmp);
1851 
1852     bind(profile_continue);
1853   }
1854 }
1855 
1856 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1857   if (ProfileInterpreter && MethodData::profile_parameters()) {
1858     Label profile_continue, done;
1859 
1860     test_method_data_pointer(mdp, profile_continue);
1861 
1862     // Load the offset of the area within the MDO used for
1863     // parameters. If it's negative we're not profiling any parameters.
1864     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1865     load_and_test_int2long(tmp1, parm_di_addr);
1866     z_brl(profile_continue);
1867 
1868     // Compute a pointer to the area for parameters from the offset
1869     // and move the pointer to the slot for the last

1780         Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
1781         profile_obj_type(tmp, mdo_arg_addr, tmp, /*ltg did compare to 0*/ true);
1782 
1783         int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
1784         add2reg(mdp, to_add);
1785         off_to_args += to_add;
1786       }
1787 
1788       if (MethodData::profile_return()) {
1789         z_lg(tmp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, mdp);
1790         add2reg(tmp, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
1791       }
1792 
1793       bind(done);
1794 
1795       if (MethodData::profile_return()) {
1796         // We're right after the type profile for the last
1797         // argument. Tmp is the number of cells left in the
1798         // CallTypeData/VirtualCallTypeData to reach its end. Non null
1799         // if there's a return to profile.
1800         assert(SingleTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
1801         z_sllg(tmp, tmp, exact_log2(DataLayout::cell_size));
1802         z_agr(mdp, tmp);
1803       }
1804       z_stg(mdp, _z_ijava_state_neg(mdx), Z_fp);
1805     } else {
1806       assert(MethodData::profile_return(), "either profile call args or call ret");
1807       update_mdp_by_constant(mdp, in_bytes(TypeEntriesAtCall::return_only_size()));
1808     }
1809 
1810     // Mdp points right after the end of the
1811     // CallTypeData/VirtualCallTypeData, right after the cells for the
1812     // return value type if there's one.
1813     bind(profile_continue);
1814   }
1815 }
1816 
1817 void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
1818   assert_different_registers(mdp, ret, tmp);
1819   if (ProfileInterpreter && MethodData::profile_return()) {
1820     Label profile_continue;

1829       // length.
1830       NearLabel do_profile;
1831       Address bc(Z_bcp);
1832       z_lb(tmp, bc);
1833       compare32_and_branch(tmp, Bytecodes::_invokedynamic, Assembler::bcondEqual, do_profile);
1834       compare32_and_branch(tmp, Bytecodes::_invokehandle, Assembler::bcondEqual, do_profile);
1835       get_method(tmp);
1836       // Supplement to 8139891: _intrinsic_id exceeded 1-byte size limit.
1837       if (Method::intrinsic_id_size_in_bytes() == 1) {
1838         z_cli(in_bytes(Method::intrinsic_id_offset()), tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1839       } else {
1840         assert(Method::intrinsic_id_size_in_bytes() == 2, "size error: check Method::_intrinsic_id");
1841         z_lh(tmp, in_bytes(Method::intrinsic_id_offset()), Z_R0, tmp);
1842         z_chi(tmp, static_cast<int>(vmIntrinsics::_compiledLambdaForm));
1843       }
1844       z_brne(profile_continue);
1845 
1846       bind(do_profile);
1847     }
1848 
1849     Address mdo_ret_addr(mdp, -in_bytes(SingleTypeEntry::size()));
1850     profile_obj_type(ret, mdo_ret_addr, tmp);
1851 
1852     bind(profile_continue);
1853   }
1854 }
1855 
1856 void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
1857   if (ProfileInterpreter && MethodData::profile_parameters()) {
1858     Label profile_continue, done;
1859 
1860     test_method_data_pointer(mdp, profile_continue);
1861 
1862     // Load the offset of the area within the MDO used for
1863     // parameters. If it's negative we're not profiling any parameters.
1864     Address parm_di_addr(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()));
1865     load_and_test_int2long(tmp1, parm_di_addr);
1866     z_brl(profile_continue);
1867 
1868     // Compute a pointer to the area for parameters from the offset
1869     // and move the pointer to the slot for the last
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