[CHERIoT] Enable the B extension for cheriot-ibex and cheriot-kudu.

resistor · resistor · commit 41b8f143eeba · 2025-10-02T11:32:18.000+09:00
diff --git a/llvm/lib/Target/RISCV/RISCVProcessors.td b/llvm/lib/Target/RISCV/RISCVProcessors.td
@@ -812,12 +812,12 @@ def CHERIOT_IBEX
     : RISCVProcessorModel<"cheriot-ibex", NoSchedModel,
                           [Feature32Bit, FeatureVendorXCheri,
                            FeatureVendorXCheriot, FeatureVendorXCheriPureCap,
-                           FeatureStdExtC, FeatureStdExtE, FeatureStdExtM,
+                           FeatureStdExtB, FeatureStdExtC, FeatureStdExtE, FeatureStdExtM,
                            FeatureUnalignedScalarMem]>;
 
 def CHERIOT_KUDU
     : RISCVProcessorModel<"cheriot-kudu", NoSchedModel,
                           [Feature32Bit, FeatureVendorXCheri,
                            FeatureVendorXCheriot, FeatureVendorXCheriPureCap,
-                           FeatureStdExtC, FeatureStdExtE, FeatureStdExtM,
+                           FeatureStdExtB, FeatureStdExtC, FeatureStdExtE, FeatureStdExtM,
                            FeatureUnalignedScalarMem]>;
