1 // |
1 // |
2 // Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
2 // Copyright (c) 1997, 2012, 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. |
909 // Return the type signature for the ideal operation |
909 // Return the type signature for the ideal operation |
910 const char *ArchDesc::getIdealType(const char *idealOp) { |
910 const char *ArchDesc::getIdealType(const char *idealOp) { |
911 // Find last character in idealOp, it specifies the type |
911 // Find last character in idealOp, it specifies the type |
912 char last_char = 0; |
912 char last_char = 0; |
913 const char *ptr = idealOp; |
913 const char *ptr = idealOp; |
914 for( ; *ptr != '\0'; ++ptr) { |
914 for (; *ptr != '\0'; ++ptr) { |
915 last_char = *ptr; |
915 last_char = *ptr; |
916 } |
916 } |
917 |
917 |
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918 // Match Vector types. |
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919 if (strncmp(idealOp, "Vec",3)==0) { |
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920 switch(last_char) { |
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921 case 'S': return "TypeVect::VECTS"; |
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922 case 'D': return "TypeVect::VECTD"; |
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923 case 'X': return "TypeVect::VECTX"; |
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924 case 'Y': return "TypeVect::VECTY"; |
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925 default: |
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926 internal_err("Vector type %s with unrecognized type\n",idealOp); |
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927 } |
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928 } |
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929 |
918 // !!!!! |
930 // !!!!! |
919 switch( last_char ) { |
931 switch(last_char) { |
920 case 'I': return "TypeInt::INT"; |
932 case 'I': return "TypeInt::INT"; |
921 case 'P': return "TypePtr::BOTTOM"; |
933 case 'P': return "TypePtr::BOTTOM"; |
922 case 'N': return "TypeNarrowOop::BOTTOM"; |
934 case 'N': return "TypeNarrowOop::BOTTOM"; |
923 case 'F': return "Type::FLOAT"; |
935 case 'F': return "Type::FLOAT"; |
924 case 'D': return "Type::DOUBLE"; |
936 case 'D': return "Type::DOUBLE"; |