1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVSchedRocket.td b/llvm/lib/Target/RISCV/RISCVSchedRocket.td
index d5a0932c8778..78cf34c8c582 100644
--- a/llvm/lib/Target/RISCV/RISCVSchedRocket.td
+++ b/llvm/lib/Target/RISCV/RISCVSchedRocket.td
@@ -17,7 +17,10 @@ def RocketModel : SchedMachineModel {
   let LoadLatency = 3;
   let MispredictPenalty = 3;
   let CompleteModel = false;
-  let UnsupportedFeatures = [HasStdExtV, HasStdExtZvlsseg];
+  let UnsupportedFeatures = [HasStdExtZbkb, HasStdExtZbkc, HasStdExtZbkx,
+                             HasStdExtZknd, HasStdExtZkne, HasStdExtZknh,
+                             HasStdExtZksed, HasStdExtZksh, HasStdExtZkr,
+                             HasVInstructions, HasVInstructionsI64];
 }
 
 //===----------------------------------------------------------------------===//
@@ -237,5 +240,8 @@ def : ReadAdvance<ReadFClass64, 0>;
 defm : UnsupportedSchedV;
 defm : UnsupportedSchedZba;
 defm : UnsupportedSchedZbb;
+defm : UnsupportedSchedZbc;
+defm : UnsupportedSchedZbs;
+defm : UnsupportedSchedZbf;
 defm : UnsupportedSchedZfh;
 }