[llvm-commits] [llvm] r37959 - /llvm/trunk/lib/Target/Target.td

[Evan Cheng]

Author: evancheng
Date: Fri Jul  6 18:21:02 2007
New Revision: 37959

URL: http://llvm.org/viewvc/llvm-project?rev=37959&view=rev
Log:
Do away with ImmutablePredicateOperand.

Modified:
    llvm/trunk/lib/Target/Target.td

Modified: llvm/trunk/lib/Target/Target.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Target.td?rev=37959&r1=37958&r2=37959&view=diff

==============================================================================
--- llvm/trunk/lib/Target/Target.td (original)
+++ llvm/trunk/lib/Target/Target.td Fri Jul  6 18:21:02 2007
@@ -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.