[llvm-commits] CVS: llvm/lib/Target/Target.td

[Chris Lattner]

Changes in directory llvm/lib/Target:

Target.td updated: 1.88 -> 1.89
---
Log message:

initial steps to getting the predicate on PPC::BLR right.


---
Diffs of the changes:  (+11 -0)

 Target.td |   11 +++++++++++
 1 files changed, 11 insertions(+)


Index: llvm/lib/Target/Target.td
diff -u llvm/lib/Target/Target.td:1.88 llvm/lib/Target/Target.td:1.89
--- llvm/lib/Target/Target.td:1.88	Fri Nov  3 17:50:15 2006
+++ llvm/lib/Target/Target.td	Fri Nov  3 17:52:18 2006
@@ -222,6 +222,17 @@
 def i32imm : Operand<i32>;
 def i64imm : Operand<i64>;
 
+
+/// PredicateOperand - This can be used to define a predicate operand for an
+/// instruction.  OpTypes specifies the MIOperandInfo for the operand, and
+/// AlwaysVal specifies the value of this predicate when set to "always
+/// execute".
+class PredicateOperand<dag OpTypes, dag AlwaysVal> : Operand<OtherVT> {
+  let MIOperandInfo = OpTypes;
+  dag ExecuteAlways = AlwaysVal;
+}
+
+
 // InstrInfo - This class should only be instantiated once to provide parameters
 // which are global to the the target machine.
 //