Add a default NoItinerary class for targets to use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25670 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-01-27 01:41:38 +00:00
parent 188454ae2b
commit 3b0d1d71d1

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@ -47,6 +47,7 @@ class InstrStage<int cycles, list<FuncUnit> units> {
// instruction information.
//
class InstrItinClass;
def NoItinerary : InstrItinClass;
//===----------------------------------------------------------------------===//
// Instruction itinerary data - These values provide a runtime map of an