849
850 // LIR operation codes
851 enum LIR_Code {
852 lir_none
853 , begin_op0
854 , lir_word_align
855 , lir_label
856 , lir_nop
857 , lir_backwardbranch_target
858 , lir_std_entry
859 , lir_osr_entry
860 , lir_build_frame
861 , lir_fpop_raw
862 , lir_24bit_FPU
863 , lir_reset_FPU
864 , lir_breakpoint
865 , lir_rtcall
866 , lir_membar
867 , lir_membar_acquire
868 , lir_membar_release
869 , lir_get_thread
870 , end_op0
871 , begin_op1
872 , lir_fxch
873 , lir_fld
874 , lir_ffree
875 , lir_push
876 , lir_pop
877 , lir_null_check
878 , lir_return
879 , lir_leal
880 , lir_neg
881 , lir_branch
882 , lir_cond_float_branch
883 , lir_move
884 , lir_prefetchr
885 , lir_prefetchw
886 , lir_convert
887 , lir_alloc_object
888 , lir_monaddr
1901 append(new LIR_OpJavaCall(lir_static_call, method, LIR_OprFact::illegalOpr, result, dest, arguments, info));
1902 }
1903 void call_icvirtual(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1904 address dest, LIR_OprList* arguments, CodeEmitInfo* info) {
1905 append(new LIR_OpJavaCall(lir_icvirtual_call, method, receiver, result, dest, arguments, info));
1906 }
1907 void call_virtual(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1908 intptr_t vtable_offset, LIR_OprList* arguments, CodeEmitInfo* info) {
1909 append(new LIR_OpJavaCall(lir_virtual_call, method, receiver, result, vtable_offset, arguments, info));
1910 }
1911 void call_dynamic(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1912 address dest, LIR_OprList* arguments, CodeEmitInfo* info) {
1913 append(new LIR_OpJavaCall(lir_dynamic_call, method, receiver, result, dest, arguments, info));
1914 }
1915
1916 void get_thread(LIR_Opr result) { append(new LIR_Op0(lir_get_thread, result)); }
1917 void word_align() { append(new LIR_Op0(lir_word_align)); }
1918 void membar() { append(new LIR_Op0(lir_membar)); }
1919 void membar_acquire() { append(new LIR_Op0(lir_membar_acquire)); }
1920 void membar_release() { append(new LIR_Op0(lir_membar_release)); }
1921
1922 void nop() { append(new LIR_Op0(lir_nop)); }
1923 void build_frame() { append(new LIR_Op0(lir_build_frame)); }
1924
1925 void std_entry(LIR_Opr receiver) { append(new LIR_Op0(lir_std_entry, receiver)); }
1926 void osr_entry(LIR_Opr osrPointer) { append(new LIR_Op0(lir_osr_entry, osrPointer)); }
1927
1928 void branch_destination(Label* lbl) { append(new LIR_OpLabel(lbl)); }
1929
1930 void negate(LIR_Opr from, LIR_Opr to) { append(new LIR_Op1(lir_neg, from, to)); }
1931 void leal(LIR_Opr from, LIR_Opr result_reg) { append(new LIR_Op1(lir_leal, from, result_reg)); }
1932
1933 // result is a stack location for old backend and vreg for UseLinearScan
1934 // stack_loc_temp is an illegal register for old backend
1935 void roundfp(LIR_Opr reg, LIR_Opr stack_loc_temp, LIR_Opr result) { append(new LIR_OpRoundFP(reg, stack_loc_temp, result)); }
1936 void unaligned_move(LIR_Address* src, LIR_Opr dst) { append(new LIR_Op1(lir_move, LIR_OprFact::address(src), dst, dst->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1937 void unaligned_move(LIR_Opr src, LIR_Address* dst) { append(new LIR_Op1(lir_move, src, LIR_OprFact::address(dst), src->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1938 void unaligned_move(LIR_Opr src, LIR_Opr dst) { append(new LIR_Op1(lir_move, src, dst, dst->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1939 void move(LIR_Opr src, LIR_Opr dst, CodeEmitInfo* info = NULL) { append(new LIR_Op1(lir_move, src, dst, dst->type(), lir_patch_none, info)); }
1940 void move(LIR_Address* src, LIR_Opr dst, CodeEmitInfo* info = NULL) { append(new LIR_Op1(lir_move, LIR_OprFact::address(src), dst, src->type(), lir_patch_none, info)); }
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849
850 // LIR operation codes
851 enum LIR_Code {
852 lir_none
853 , begin_op0
854 , lir_word_align
855 , lir_label
856 , lir_nop
857 , lir_backwardbranch_target
858 , lir_std_entry
859 , lir_osr_entry
860 , lir_build_frame
861 , lir_fpop_raw
862 , lir_24bit_FPU
863 , lir_reset_FPU
864 , lir_breakpoint
865 , lir_rtcall
866 , lir_membar
867 , lir_membar_acquire
868 , lir_membar_release
869 , lir_membar_loadload
870 , lir_membar_storestore
871 , lir_membar_loadstore
872 , lir_membar_storeload
873 , lir_get_thread
874 , end_op0
875 , begin_op1
876 , lir_fxch
877 , lir_fld
878 , lir_ffree
879 , lir_push
880 , lir_pop
881 , lir_null_check
882 , lir_return
883 , lir_leal
884 , lir_neg
885 , lir_branch
886 , lir_cond_float_branch
887 , lir_move
888 , lir_prefetchr
889 , lir_prefetchw
890 , lir_convert
891 , lir_alloc_object
892 , lir_monaddr
1905 append(new LIR_OpJavaCall(lir_static_call, method, LIR_OprFact::illegalOpr, result, dest, arguments, info));
1906 }
1907 void call_icvirtual(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1908 address dest, LIR_OprList* arguments, CodeEmitInfo* info) {
1909 append(new LIR_OpJavaCall(lir_icvirtual_call, method, receiver, result, dest, arguments, info));
1910 }
1911 void call_virtual(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1912 intptr_t vtable_offset, LIR_OprList* arguments, CodeEmitInfo* info) {
1913 append(new LIR_OpJavaCall(lir_virtual_call, method, receiver, result, vtable_offset, arguments, info));
1914 }
1915 void call_dynamic(ciMethod* method, LIR_Opr receiver, LIR_Opr result,
1916 address dest, LIR_OprList* arguments, CodeEmitInfo* info) {
1917 append(new LIR_OpJavaCall(lir_dynamic_call, method, receiver, result, dest, arguments, info));
1918 }
1919
1920 void get_thread(LIR_Opr result) { append(new LIR_Op0(lir_get_thread, result)); }
1921 void word_align() { append(new LIR_Op0(lir_word_align)); }
1922 void membar() { append(new LIR_Op0(lir_membar)); }
1923 void membar_acquire() { append(new LIR_Op0(lir_membar_acquire)); }
1924 void membar_release() { append(new LIR_Op0(lir_membar_release)); }
1925 void membar_loadload() { append(new LIR_Op0(lir_membar_loadload)); }
1926 void membar_storestore() { append(new LIR_Op0(lir_membar_storestore)); }
1927 void membar_loadstore() { append(new LIR_Op0(lir_membar_loadstore)); }
1928 void membar_storeload() { append(new LIR_Op0(lir_membar_storeload)); }
1929
1930 void nop() { append(new LIR_Op0(lir_nop)); }
1931 void build_frame() { append(new LIR_Op0(lir_build_frame)); }
1932
1933 void std_entry(LIR_Opr receiver) { append(new LIR_Op0(lir_std_entry, receiver)); }
1934 void osr_entry(LIR_Opr osrPointer) { append(new LIR_Op0(lir_osr_entry, osrPointer)); }
1935
1936 void branch_destination(Label* lbl) { append(new LIR_OpLabel(lbl)); }
1937
1938 void negate(LIR_Opr from, LIR_Opr to) { append(new LIR_Op1(lir_neg, from, to)); }
1939 void leal(LIR_Opr from, LIR_Opr result_reg) { append(new LIR_Op1(lir_leal, from, result_reg)); }
1940
1941 // result is a stack location for old backend and vreg for UseLinearScan
1942 // stack_loc_temp is an illegal register for old backend
1943 void roundfp(LIR_Opr reg, LIR_Opr stack_loc_temp, LIR_Opr result) { append(new LIR_OpRoundFP(reg, stack_loc_temp, result)); }
1944 void unaligned_move(LIR_Address* src, LIR_Opr dst) { append(new LIR_Op1(lir_move, LIR_OprFact::address(src), dst, dst->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1945 void unaligned_move(LIR_Opr src, LIR_Address* dst) { append(new LIR_Op1(lir_move, src, LIR_OprFact::address(dst), src->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1946 void unaligned_move(LIR_Opr src, LIR_Opr dst) { append(new LIR_Op1(lir_move, src, dst, dst->type(), lir_patch_none, NULL, lir_move_unaligned)); }
1947 void move(LIR_Opr src, LIR_Opr dst, CodeEmitInfo* info = NULL) { append(new LIR_Op1(lir_move, src, dst, dst->type(), lir_patch_none, info)); }
1948 void move(LIR_Address* src, LIR_Opr dst, CodeEmitInfo* info = NULL) { append(new LIR_Op1(lir_move, LIR_OprFact::address(src), dst, src->type(), lir_patch_none, info)); }
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