3051 case vmIntrinsics::_dpow : do_MathIntrinsic(x); break;
3052 case vmIntrinsics::_arraycopy: do_ArrayCopy(x); break;
3053
3054 case vmIntrinsics::_fmaD: do_FmaIntrinsic(x); break;
3055 case vmIntrinsics::_fmaF: do_FmaIntrinsic(x); break;
3056
3057 // java.nio.Buffer.checkIndex
3058 case vmIntrinsics::_checkIndex: do_NIOCheckIndex(x); break;
3059
3060 case vmIntrinsics::_compareAndSetObject:
3061 do_CompareAndSwap(x, objectType);
3062 break;
3063 case vmIntrinsics::_compareAndSetInt:
3064 do_CompareAndSwap(x, intType);
3065 break;
3066 case vmIntrinsics::_compareAndSetLong:
3067 do_CompareAndSwap(x, longType);
3068 break;
3069
3070 case vmIntrinsics::_loadFence :
3071 if (os::is_MP()) __ membar_acquire();
3072 break;
3073 case vmIntrinsics::_storeFence:
3074 if (os::is_MP()) __ membar_release();
3075 break;
3076 case vmIntrinsics::_fullFence :
3077 if (os::is_MP()) __ membar();
3078 break;
3079 case vmIntrinsics::_onSpinWait:
3080 __ on_spin_wait();
3081 break;
3082 case vmIntrinsics::_Reference_get:
3083 do_Reference_get(x);
3084 break;
3085
3086 case vmIntrinsics::_updateCRC32:
3087 case vmIntrinsics::_updateBytesCRC32:
3088 case vmIntrinsics::_updateByteBufferCRC32:
3089 do_update_CRC32(x);
3090 break;
3091
3092 case vmIntrinsics::_updateBytesCRC32C:
3093 case vmIntrinsics::_updateDirectByteBufferCRC32C:
3094 do_update_CRC32C(x);
3095 break;
3096
3097 case vmIntrinsics::_vectorizedMismatch:
3606 if (addr->type() == T_LONG || addr->type() == T_DOUBLE) {
3607 __ unaligned_move(arg->result(), addr);
3608 } else {
3609 __ move(arg->result(), addr);
3610 }
3611 }
3612 }
3613
3614 if (info) {
3615 __ call_runtime(entry, getThreadTemp(), phys_reg, cc->args(), info);
3616 } else {
3617 __ call_runtime_leaf(entry, getThreadTemp(), phys_reg, cc->args());
3618 }
3619 if (result->is_valid()) {
3620 __ move(phys_reg, result);
3621 }
3622 return result;
3623 }
3624
3625 void LIRGenerator::do_MemBar(MemBar* x) {
3626 if (os::is_MP()) {
3627 LIR_Code code = x->code();
3628 switch(code) {
3629 case lir_membar_acquire : __ membar_acquire(); break;
3630 case lir_membar_release : __ membar_release(); break;
3631 case lir_membar : __ membar(); break;
3632 case lir_membar_loadload : __ membar_loadload(); break;
3633 case lir_membar_storestore: __ membar_storestore(); break;
3634 case lir_membar_loadstore : __ membar_loadstore(); break;
3635 case lir_membar_storeload : __ membar_storeload(); break;
3636 default : ShouldNotReachHere(); break;
3637 }
3638 }
3639 }
3640
3641 LIR_Opr LIRGenerator::mask_boolean(LIR_Opr array, LIR_Opr value, CodeEmitInfo*& null_check_info) {
3642 LIR_Opr value_fixed = rlock_byte(T_BYTE);
3643 if (TwoOperandLIRForm) {
3644 __ move(value, value_fixed);
3645 __ logical_and(value_fixed, LIR_OprFact::intConst(1), value_fixed);
3646 } else {
3647 __ logical_and(value, LIR_OprFact::intConst(1), value_fixed);
3648 }
3649 LIR_Opr klass = new_register(T_METADATA);
3650 __ move(new LIR_Address(array, oopDesc::klass_offset_in_bytes(), T_ADDRESS), klass, null_check_info);
3651 null_check_info = NULL;
3652 LIR_Opr layout = new_register(T_INT);
3653 __ move(new LIR_Address(klass, in_bytes(Klass::layout_helper_offset()), T_INT), layout);
3654 int diffbit = Klass::layout_helper_boolean_diffbit();
3655 __ logical_and(layout, LIR_OprFact::intConst(diffbit), layout);
3656 __ cmp(lir_cond_notEqual, layout, LIR_OprFact::intConst(0));
3657 __ cmove(lir_cond_notEqual, value_fixed, value, value_fixed, T_BYTE);
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3051 case vmIntrinsics::_dpow : do_MathIntrinsic(x); break;
3052 case vmIntrinsics::_arraycopy: do_ArrayCopy(x); break;
3053
3054 case vmIntrinsics::_fmaD: do_FmaIntrinsic(x); break;
3055 case vmIntrinsics::_fmaF: do_FmaIntrinsic(x); break;
3056
3057 // java.nio.Buffer.checkIndex
3058 case vmIntrinsics::_checkIndex: do_NIOCheckIndex(x); break;
3059
3060 case vmIntrinsics::_compareAndSetObject:
3061 do_CompareAndSwap(x, objectType);
3062 break;
3063 case vmIntrinsics::_compareAndSetInt:
3064 do_CompareAndSwap(x, intType);
3065 break;
3066 case vmIntrinsics::_compareAndSetLong:
3067 do_CompareAndSwap(x, longType);
3068 break;
3069
3070 case vmIntrinsics::_loadFence :
3071 __ membar_acquire();
3072 break;
3073 case vmIntrinsics::_storeFence:
3074 __ membar_release();
3075 break;
3076 case vmIntrinsics::_fullFence :
3077 __ membar();
3078 break;
3079 case vmIntrinsics::_onSpinWait:
3080 __ on_spin_wait();
3081 break;
3082 case vmIntrinsics::_Reference_get:
3083 do_Reference_get(x);
3084 break;
3085
3086 case vmIntrinsics::_updateCRC32:
3087 case vmIntrinsics::_updateBytesCRC32:
3088 case vmIntrinsics::_updateByteBufferCRC32:
3089 do_update_CRC32(x);
3090 break;
3091
3092 case vmIntrinsics::_updateBytesCRC32C:
3093 case vmIntrinsics::_updateDirectByteBufferCRC32C:
3094 do_update_CRC32C(x);
3095 break;
3096
3097 case vmIntrinsics::_vectorizedMismatch:
3606 if (addr->type() == T_LONG || addr->type() == T_DOUBLE) {
3607 __ unaligned_move(arg->result(), addr);
3608 } else {
3609 __ move(arg->result(), addr);
3610 }
3611 }
3612 }
3613
3614 if (info) {
3615 __ call_runtime(entry, getThreadTemp(), phys_reg, cc->args(), info);
3616 } else {
3617 __ call_runtime_leaf(entry, getThreadTemp(), phys_reg, cc->args());
3618 }
3619 if (result->is_valid()) {
3620 __ move(phys_reg, result);
3621 }
3622 return result;
3623 }
3624
3625 void LIRGenerator::do_MemBar(MemBar* x) {
3626 LIR_Code code = x->code();
3627 switch(code) {
3628 case lir_membar_acquire : __ membar_acquire(); break;
3629 case lir_membar_release : __ membar_release(); break;
3630 case lir_membar : __ membar(); break;
3631 case lir_membar_loadload : __ membar_loadload(); break;
3632 case lir_membar_storestore: __ membar_storestore(); break;
3633 case lir_membar_loadstore : __ membar_loadstore(); break;
3634 case lir_membar_storeload : __ membar_storeload(); break;
3635 default : ShouldNotReachHere(); break;
3636 }
3637 }
3638
3639 LIR_Opr LIRGenerator::mask_boolean(LIR_Opr array, LIR_Opr value, CodeEmitInfo*& null_check_info) {
3640 LIR_Opr value_fixed = rlock_byte(T_BYTE);
3641 if (TwoOperandLIRForm) {
3642 __ move(value, value_fixed);
3643 __ logical_and(value_fixed, LIR_OprFact::intConst(1), value_fixed);
3644 } else {
3645 __ logical_and(value, LIR_OprFact::intConst(1), value_fixed);
3646 }
3647 LIR_Opr klass = new_register(T_METADATA);
3648 __ move(new LIR_Address(array, oopDesc::klass_offset_in_bytes(), T_ADDRESS), klass, null_check_info);
3649 null_check_info = NULL;
3650 LIR_Opr layout = new_register(T_INT);
3651 __ move(new LIR_Address(klass, in_bytes(Klass::layout_helper_offset()), T_INT), layout);
3652 int diffbit = Klass::layout_helper_boolean_diffbit();
3653 __ logical_and(layout, LIR_OprFact::intConst(diffbit), layout);
3654 __ cmp(lir_cond_notEqual, layout, LIR_OprFact::intConst(0));
3655 __ cmove(lir_cond_notEqual, value_fixed, value, value_fixed, T_BYTE);
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