Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/library_call.cpp
src/share/vm/opto/library_call.cpp
- changeset 9756
- 2be326848943
- parent 9703
- 2fdf635bcf28
- parent 9720
- 67dddb025b7b
- child 9806
- 758c07667682
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inserted
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| 9707:b87dc103bf45 | 9756:2be326848943 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
| 6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 3801 return always_branch; | 3801 return always_branch; |
| 3802 } | 3802 } |
| 3803 } | 3803 } |
| 3804 // Now test the correct condition. | 3804 // Now test the correct condition. |
| 3805 jint nval = (obj_array | 3805 jint nval = (obj_array |
| 3806 ? ((jint)Klass::_lh_array_tag_type_value | 3806 ? (jint)(Klass::_lh_array_tag_type_value |
| 3807 << Klass::_lh_array_tag_shift) | 3807 << Klass::_lh_array_tag_shift) |
| 3808 : Klass::_lh_neutral_value); | 3808 : Klass::_lh_neutral_value); |
| 3809 Node* cmp = _gvn.transform(new(C) CmpINode(layout_val, intcon(nval))); | 3809 Node* cmp = _gvn.transform(new(C) CmpINode(layout_val, intcon(nval))); |
| 3810 BoolTest::mask btest = BoolTest::lt; // correct for testing is_[obj]array | 3810 BoolTest::mask btest = BoolTest::lt; // correct for testing is_[obj]array |
| 3811 // invert the test if we are looking for a non-array | 3811 // invert the test if we are looking for a non-array |
| 6757 state = get_state_from_sha_object(sha_obj); | 6757 state = get_state_from_sha_object(sha_obj); |
| 6758 } | 6758 } |
| 6759 if (state == NULL) return false; | 6759 if (state == NULL) return false; |
| 6760 | 6760 |
| 6761 // Call the stub. | 6761 // Call the stub. |
| 6762 Node* call = make_runtime_call(RC_LEAF|RC_NO_FP, | 6762 Node *call; |
| 6763 OptoRuntime::digestBase_implCompressMB_Type(), | 6763 if (CCallingConventionRequiresIntsAsLongs) { |
| 6764 stubAddr, stubName, TypePtr::BOTTOM, | 6764 call = make_runtime_call(RC_LEAF|RC_NO_FP, |
| 6765 src_start, state, ofs, limit); | 6765 OptoRuntime::digestBase_implCompressMB_Type(), |
| 6766 stubAddr, stubName, TypePtr::BOTTOM, | |
| 6767 src_start, state, ofs XTOP, limit XTOP); | |
| 6768 } else { | |
| 6769 call = make_runtime_call(RC_LEAF|RC_NO_FP, | |
| 6770 OptoRuntime::digestBase_implCompressMB_Type(), | |
| 6771 stubAddr, stubName, TypePtr::BOTTOM, | |
| 6772 src_start, state, ofs, limit); | |
| 6773 } | |
| 6766 // return ofs (int) | 6774 // return ofs (int) |
| 6767 Node* result = _gvn.transform(new (C) ProjNode(call, TypeFunc::Parms)); | 6775 Node* result = _gvn.transform(new (C) ProjNode(call, TypeFunc::Parms)); |
| 6768 set_result(result); | 6776 set_result(result); |
| 6769 | 6777 |
| 6770 return true; | 6778 return true; |
