TableGen: Check scheduling models for completeness

TableGen checks at compiletime that for scheduling models with
"CompleteModel = 1" one of the following holds:

- Is marked with the hasNoSchedulingInfo flag
- The instruction is a subclass of Sched
- There are InstRW definitions in the scheduling model

Typical steps necessary to complete a model:

- Ensure all pseudo instructions that are expanded before machine
  scheduling (usually everything handled with EmitYYY() functions in
  XXXTargetLowering).
- If a CPU does not support some instructions mark the corresponding
  resource unsupported: "WriteRes<WriteXXX, []> { let Unsupported = 1; }".
- Add missing scheduling information.

Differential Revision: http://reviews.llvm.org/D17747

llvm-svn: 262384

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/Mips/MipsScheduleP5600.td b/llvm/lib/Target/Mips/MipsScheduleP5600.td
index d32ae4f55ea..cee42873c6e 100644
--- a/llvm/lib/Target/Mips/MipsScheduleP5600.td
+++ b/llvm/lib/Target/Mips/MipsScheduleP5600.td
@@ -13,7 +13,7 @@ def MipsP5600Model : SchedMachineModel {
   int LoadLatency = 4;
   int MispredictPenalty = 8; // TODO: Estimated
 
-  let CompleteModel = 1;
+  let CompleteModel = 0;
 }
 
 let SchedModel = MipsP5600Model in {