org.jikesrvm.compilers.opt.lir2mir
Class BURS_IntConstantTreeNode
java.lang.Object
org.jikesrvm.compilers.opt.lir2mir.ia32.BURS_TreeNode
org.jikesrvm.ArchitectureSpecificOpt.BURS_TreeNode
org.jikesrvm.compilers.opt.lir2mir.BURS_IntConstantTreeNode
- All Implemented Interfaces:
- BURS_Definitions
final class BURS_IntConstantTreeNode
- extends ArchitectureSpecificOpt.BURS_TreeNode
A subclass of BURS_TreeNode for an IntConstantOperand.
It is very common for us to want to access the value of an
int constant during BURS, so we make it easy to do so by creating
a special kind of node.
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Field Summary |
(package private) int |
value
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| Fields inherited from class org.jikesrvm.compilers.opt.lir2mir.ia32.BURS_TreeNode |
child1, child2, cost_address, cost_address1reg, cost_address1scaledreg, cost_any, cost_bittest, cost_boolcmp, cost_cz, cost_czr, cost_double_load, cost_float_load, cost_load16, cost_load16_32, cost_load32, cost_load64, cost_load8, cost_load8_16_32, cost_r, cost_riv, cost_rlv, cost_sload16, cost_sload8, cost_stm, cost_szp, cost_szpr, cost_uload16, cost_uload8, dg_node, word0, word1, word2 |
| Fields inherited from interface org.jikesrvm.compilers.opt.lir2mir.ia32.BURS_Definitions |
address_NT, address1reg_NT, address1scaledreg_NT, any_NT, bittest_NT, boolcmp_NT, cz_NT, czr_NT, double_load_NT, float_load_NT, load16_32_NT, load16_NT, load32_NT, load64_NT, load8_16_32_NT, load8_NT, r_NT, riv_NT, rlv_NT, sload16_NT, sload8_NT, stm_NT, szp_NT, szpr_NT, uload16_NT, uload8_NT |
| Methods inherited from class org.jikesrvm.compilers.opt.lir2mir.ia32.BURS_TreeNode |
getCost, getInstruction, getNonTerminal, getOpcode, initCost, isREGISTERNode, isSuperNodeRoot, isTreeRoot, numRegisters, rule, setNonTerminal, setNumRegisters, setTreeRoot |
value
final int value
BURS_IntConstantTreeNode
BURS_IntConstantTreeNode(int val)
- Constructor for interior node.
toString
public String toString()
- Overrides:
toString in class BURS_TreeNode