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Added isReMaterializable.

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llvm-svn: 35160
This commit is contained in:
Evan Cheng 2007-03-19 06:22:07 +00:00
parent a54c20ca4e
commit 498f19548c
1 changed files with 1 additions and 0 deletions
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lib/Target/Target.td
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@ -165,6 +165,7 @@ class Instruction {
bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote? bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote?
bit isCommutable = 0; // Is this 3 operand instruction commutable? bit isCommutable = 0; // Is this 3 operand instruction commutable?
bit isTerminator = 0; // Is this part of the terminator for a basic block? bit isTerminator = 0; // Is this part of the terminator for a basic block?
bit isReMaterializable = 0; // Is this instruction re-materializable?
bit hasDelaySlot = 0; // Does this instruction have an delay slot? bit hasDelaySlot = 0; // Does this instruction have an delay slot?
bit usesCustomDAGSchedInserter = 0; // Pseudo instr needing special help. bit usesCustomDAGSchedInserter = 0; // Pseudo instr needing special help.
bit hasCtrlDep = 0; // Does this instruction r/w ctrl-flow chains? bit hasCtrlDep = 0; // Does this instruction r/w ctrl-flow chains?