Changes in directory llvm/lib/Target:
Target.td updated: 1.105 -> 1.106 --- Log message: Revert the earlier change that removed the M_REMATERIALIZABLE machine instruction flag, and use the flag along with a virtual member function hook for targets to override if there are instructions that are only trivially rematerializable with specific operands (i.e. constant pool loads). --- Diffs of the changes: (+1 -0) Target.td | 1 + 1 files changed, 1 insertion(+) Index: llvm/lib/Target/Target.td diff -u llvm/lib/Target/Target.td:1.105 llvm/lib/Target/Target.td:1.106 --- llvm/lib/Target/Target.td:1.105 Mon Jun 18 20:48:04 2007 +++ llvm/lib/Target/Target.td Mon Jun 25 19:48:06 2007 @@ -186,6 +186,7 @@ bit isConvertibleToThreeAddress = 0; // Can this 2-addr instruction promote? bit isCommutable = 0; // Is this 3 operand instruction commutable? bit isTerminator = 0; // Is this part of the terminator for a basic block? + bit isReMaterializable = 0; // Is this instruction re-materializable? bit isPredicable = 0; // Is this instruction predicable? bit hasDelaySlot = 0; // Does this instruction have an delay slot? bit usesCustomDAGSchedInserter = 0; // Pseudo instr needing special help. _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits