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comparison src/share/vm/opto/subnode.hpp @ 20804:7848fc12602b

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Merge with jdk8u40-b25
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Tue, 07 Apr 2015 14:58:49 +0200
parents 52b4284cb496 5b8e0f84f00f
children
comparison
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20184:84105dcdb05b 20804:7848fc12602b
273 // a simple char array where each element is the ASCII version of a 'mask' 273 // a simple char array where each element is the ASCII version of a 'mask'
274 // enum from above. 274 // enum from above.
275 mask commute( ) const { return mask("032147658"[_test]-'0'); } 275 mask commute( ) const { return mask("032147658"[_test]-'0'); }
276 mask negate( ) const { return mask(_test^4); } 276 mask negate( ) const { return mask(_test^4); }
277 bool is_canonical( ) const { return (_test == BoolTest::ne || _test == BoolTest::lt || _test == BoolTest::le || _test == BoolTest::overflow); } 277 bool is_canonical( ) const { return (_test == BoolTest::ne || _test == BoolTest::lt || _test == BoolTest::le || _test == BoolTest::overflow); }
278 #ifndef PRODUCT
279 void dump_on(outputStream *st) const; 278 void dump_on(outputStream *st) const;
280 #endif
281 }; 279 };
282 280
283 //------------------------------BoolNode--------------------------------------- 281 //------------------------------BoolNode---------------------------------------
284 // A Node to convert a Condition Codes to a Logical result. 282 // A Node to convert a Condition Codes to a Logical result.
285 class BoolNode : public Node { 283 class BoolNode : public Node {