Add accessors for MCSubtargetInfo CPU and Feature tables

This is needed for `-C target-cpu=help` and `-C target-feature=help` in rustc
alexcrichton · Jul 2, 2019 · 78a950e · 78a950e
1 parent 1b534e9
commit 78a950e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/llvm/include/llvm/MC/MCSubtargetInfo.h b/llvm/include/llvm/MC/MCSubtargetInfo.h
@@ -221,6 +221,14 @@ class MCSubtargetInfo {
     auto Found = std::lower_bound(ProcDesc.begin(), ProcDesc.end(), CPU);
     return Found != ProcDesc.end() && StringRef(Found->Key) == CPU;
   }
+
+  ArrayRef<SubtargetSubTypeKV> getCPUTable() const {
+    return ProcDesc;
+  }
+
+  ArrayRef<SubtargetFeatureKV> getFeatureTable() const {
+    return ProcFeatures;
+  }
 };
 
 } // end namespace llvm