[llvm] [llvm][MC] Add public getAllProcessorFeatures() (PR #66582)

[Balint Cristian via llvm-commits]

https://github.com/cbalint13 updated https://github.com/llvm/llvm-project/pull/66582

>From 127a220f1caf3c645461ce556f3f8c3df1286b85 Mon Sep 17 00:00:00 2001
From: Balint Cristian <cristian.balint at gmail.com>
Date: Sat, 16 Sep 2023 20:55:44 +0300
Subject: [PATCH] [llvm][MC] Add public getAllProcessorFeatures()

Signed-off-by: Balint Cristian <cristian.balint at gmail.com>
---
 llvm/include/llvm/MC/MCSubtargetInfo.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/llvm/include/llvm/MC/MCSubtargetInfo.h b/llvm/include/llvm/MC/MCSubtargetInfo.h
index c1533ac8d0059f5..e8ca9aa2cd88705 100644
--- a/llvm/include/llvm/MC/MCSubtargetInfo.h
+++ b/llvm/include/llvm/MC/MCSubtargetInfo.h
@@ -230,10 +230,16 @@ class MCSubtargetInfo {
     return Found != ProcDesc.end() && StringRef(Found->Key) == CPU;
   }
 
+  // Return processor descriptions.
   ArrayRef<SubtargetSubTypeKV> getAllProcessorDescriptions() const {
     return ProcDesc;
   }
 
+  // Return processor features.
+  ArrayRef<SubtargetFeatureKV> getAllProcessorFeatures() const {
+    return ProcFeatures;
+  }
+
   virtual unsigned getHwMode() const { return 0; }
 
   /// Return the cache size in bytes for the given level of cache.