Mercurial > hg > graal-jvmci-8
comparison src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp @ 6739:8a02ca5e5576
7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere
Summary: C1 needs knowledge of T_METADATA at the LIR level.
Reviewed-by: kvn, coleenp
author | roland |
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date | Tue, 11 Sep 2012 16:20:57 +0200 |
parents | da91efe96a93 |
children | 7eca5de9e0b6 |
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6738:ec98e58952b2 | 6739:8a02ca5e5576 |
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882 CodeEmitInfo* info = state_for(x, x->state()); | 882 CodeEmitInfo* info = state_for(x, x->state()); |
883 LIR_Opr tmp1 = FrameMap::G1_oop_opr; | 883 LIR_Opr tmp1 = FrameMap::G1_oop_opr; |
884 LIR_Opr tmp2 = FrameMap::G3_oop_opr; | 884 LIR_Opr tmp2 = FrameMap::G3_oop_opr; |
885 LIR_Opr tmp3 = FrameMap::G4_oop_opr; | 885 LIR_Opr tmp3 = FrameMap::G4_oop_opr; |
886 LIR_Opr tmp4 = FrameMap::O1_oop_opr; | 886 LIR_Opr tmp4 = FrameMap::O1_oop_opr; |
887 LIR_Opr klass_reg = FrameMap::G5_oop_opr; | 887 LIR_Opr klass_reg = FrameMap::G5_metadata_opr; |
888 new_instance(reg, x->klass(), tmp1, tmp2, tmp3, tmp4, klass_reg, info); | 888 new_instance(reg, x->klass(), tmp1, tmp2, tmp3, tmp4, klass_reg, info); |
889 LIR_Opr result = rlock_result(x); | 889 LIR_Opr result = rlock_result(x); |
890 __ move(reg, result); | 890 __ move(reg, result); |
891 } | 891 } |
892 | 892 |
901 LIR_Opr reg = result_register_for(x->type()); | 901 LIR_Opr reg = result_register_for(x->type()); |
902 LIR_Opr tmp1 = FrameMap::G1_oop_opr; | 902 LIR_Opr tmp1 = FrameMap::G1_oop_opr; |
903 LIR_Opr tmp2 = FrameMap::G3_oop_opr; | 903 LIR_Opr tmp2 = FrameMap::G3_oop_opr; |
904 LIR_Opr tmp3 = FrameMap::G4_oop_opr; | 904 LIR_Opr tmp3 = FrameMap::G4_oop_opr; |
905 LIR_Opr tmp4 = FrameMap::O1_oop_opr; | 905 LIR_Opr tmp4 = FrameMap::O1_oop_opr; |
906 LIR_Opr klass_reg = FrameMap::G5_oop_opr; | 906 LIR_Opr klass_reg = FrameMap::G5_metadata_opr; |
907 LIR_Opr len = length.result(); | 907 LIR_Opr len = length.result(); |
908 BasicType elem_type = x->elt_type(); | 908 BasicType elem_type = x->elt_type(); |
909 | 909 |
910 __ oop2reg(ciTypeArrayKlass::make(elem_type)->constant_encoding(), klass_reg); | 910 __ metadata2reg(ciTypeArrayKlass::make(elem_type)->constant_encoding(), klass_reg); |
911 | 911 |
912 CodeStub* slow_path = new NewTypeArrayStub(klass_reg, len, reg, info); | 912 CodeStub* slow_path = new NewTypeArrayStub(klass_reg, len, reg, info); |
913 __ allocate_array(reg, len, tmp1, tmp2, tmp3, tmp4, elem_type, klass_reg, slow_path); | 913 __ allocate_array(reg, len, tmp1, tmp2, tmp3, tmp4, elem_type, klass_reg, slow_path); |
914 | 914 |
915 LIR_Opr result = rlock_result(x); | 915 LIR_Opr result = rlock_result(x); |
933 const LIR_Opr reg = result_register_for(x->type()); | 933 const LIR_Opr reg = result_register_for(x->type()); |
934 LIR_Opr tmp1 = FrameMap::G1_oop_opr; | 934 LIR_Opr tmp1 = FrameMap::G1_oop_opr; |
935 LIR_Opr tmp2 = FrameMap::G3_oop_opr; | 935 LIR_Opr tmp2 = FrameMap::G3_oop_opr; |
936 LIR_Opr tmp3 = FrameMap::G4_oop_opr; | 936 LIR_Opr tmp3 = FrameMap::G4_oop_opr; |
937 LIR_Opr tmp4 = FrameMap::O1_oop_opr; | 937 LIR_Opr tmp4 = FrameMap::O1_oop_opr; |
938 LIR_Opr klass_reg = FrameMap::G5_oop_opr; | 938 LIR_Opr klass_reg = FrameMap::G5_metadata_opr; |
939 LIR_Opr len = length.result(); | 939 LIR_Opr len = length.result(); |
940 | 940 |
941 CodeStub* slow_path = new NewObjectArrayStub(klass_reg, len, reg, info); | 941 CodeStub* slow_path = new NewObjectArrayStub(klass_reg, len, reg, info); |
942 ciMetadata* obj = ciObjArrayKlass::make(x->klass()); | 942 ciMetadata* obj = ciObjArrayKlass::make(x->klass()); |
943 if (obj == ciEnv::unloaded_ciobjarrayklass()) { | 943 if (obj == ciEnv::unloaded_ciobjarrayklass()) { |
983 i * sizeof(jint))); | 983 i * sizeof(jint))); |
984 } | 984 } |
985 | 985 |
986 // This instruction can be deoptimized in the slow path : use | 986 // This instruction can be deoptimized in the slow path : use |
987 // O0 as result register. | 987 // O0 as result register. |
988 const LIR_Opr reg = result_register_for(x->type()); | 988 const LIR_Opr klass_reg = FrameMap::O0_metadata_opr; |
989 klass2reg_with_patching(reg, x->klass(), patching_info); | 989 klass2reg_with_patching(klass_reg, x->klass(), patching_info); |
990 LIR_Opr rank = FrameMap::O1_opr; | 990 LIR_Opr rank = FrameMap::O1_opr; |
991 __ move(LIR_OprFact::intConst(x->rank()), rank); | 991 __ move(LIR_OprFact::intConst(x->rank()), rank); |
992 LIR_Opr varargs = FrameMap::as_pointer_opr(O2); | 992 LIR_Opr varargs = FrameMap::as_pointer_opr(O2); |
993 int offset_from_sp = (frame::memory_parameter_word_sp_offset * wordSize) + STACK_BIAS; | 993 int offset_from_sp = (frame::memory_parameter_word_sp_offset * wordSize) + STACK_BIAS; |
994 __ add(FrameMap::SP_opr, | 994 __ add(FrameMap::SP_opr, |
995 LIR_OprFact::intptrConst(offset_from_sp), | 995 LIR_OprFact::intptrConst(offset_from_sp), |
996 varargs); | 996 varargs); |
997 LIR_OprList* args = new LIR_OprList(3); | 997 LIR_OprList* args = new LIR_OprList(3); |
998 args->append(reg); | 998 args->append(klass_reg); |
999 args->append(rank); | 999 args->append(rank); |
1000 args->append(varargs); | 1000 args->append(varargs); |
1001 const LIR_Opr reg = result_register_for(x->type()); | |
1001 __ call_runtime(Runtime1::entry_for(Runtime1::new_multi_array_id), | 1002 __ call_runtime(Runtime1::entry_for(Runtime1::new_multi_array_id), |
1002 LIR_OprFact::illegalOpr, | 1003 LIR_OprFact::illegalOpr, |
1003 reg, args, info); | 1004 reg, args, info); |
1004 | 1005 |
1005 LIR_Opr result = rlock_result(x); | 1006 LIR_Opr result = rlock_result(x); |