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comparison src/share/vm/opto/addnode.cpp @ 4137:04b9a2566eec

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Merge with hsx23/hotspot.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sat, 17 Dec 2011 21:40:27 +0100
parents a6eef545f1a2
children e626685e9f6c
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3737:9dc19b7d89a3 4137:04b9a2566eec
31 #include "opto/mulnode.hpp" 31 #include "opto/mulnode.hpp"
32 #include "opto/phaseX.hpp" 32 #include "opto/phaseX.hpp"
33 #include "opto/subnode.hpp" 33 #include "opto/subnode.hpp"
34 34
35 // Portions of code courtesy of Clifford Click 35 // Portions of code courtesy of Clifford Click
36
37 #define MAXFLOAT ((float)3.40282346638528860e+38)
38 36
39 // Classic Add functionality. This covers all the usual 'add' behaviors for 37 // Classic Add functionality. This covers all the usual 'add' behaviors for
40 // an algebraic ring. Add-integer, add-float, add-double, and binary-or are 38 // an algebraic ring. Add-integer, add-float, add-double, and binary-or are
41 // all inherited from this class. The various identity values are supplied 39 // all inherited from this class. The various identity values are supplied
42 // by virtual functions. 40 // by virtual functions.