Do away with ImmutablePredicateOperand.
llvm-svn: 37959
diff --git a/llvm/lib/Target/Target.td b/llvm/lib/Target/Target.td
index 3d6d836..fa140cc 100644
--- a/llvm/lib/Target/Target.td
+++ b/llvm/lib/Target/Target.td
@@ -263,20 +263,13 @@
/// 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". If isImmutable is true, then the operand should not change
-/// after instruction selection.
+/// execute".
class PredicateOperand<ValueType ty, dag OpTypes, dag AlwaysVal>
: Operand<ty> {
let MIOperandInfo = OpTypes;
- bit isImmutable = 0;
dag DefaultOps = AlwaysVal;
}
-class ImmutablePredicateOperand<ValueType ty, dag OpTypes, dag AlwaysVal>
- : PredicateOperand<ty, OpTypes, AlwaysVal> {
- let isImmutable = 1;
-}
-
/// OptionalDefOperand - This is used to define a optional definition operand
/// for an instruction. DefaultOps is the register the operand represents if none
/// is supplied, e.g. zero_reg.