[Hexagon] Add missing build attributes

[quic-areg]

Attributes for v79 and 81 were recorded but ignored.

[llvmbot]

@llvm/pr-subscribers-llvm-binary-utilities

Author: None (quic-areg)

Changes

Attributes for v77-81 were recorded but ignored.

---

Full diff: https://github.com/llvm/llvm-project/pull/166992.diff

1 Files Affected:

• (modified) llvm/lib/Object/ELFObjectFile.cpp (+6)

diff --git a/llvm/lib/Object/ELFObjectFile.cpp b/llvm/lib/Object/ELFObjectFile.cpp
index f9fda23469ee5..178b557c38541 100644
--- a/llvm/lib/Object/ELFObjectFile.cpp
+++ b/llvm/lib/Object/ELFObjectFile.cpp
@@ -311,6 +311,12 @@ static std::optional<std::string> hexagonAttrToFeatureString(unsigned Attr) {
     return "v73";
   case 75:
     return "v75";
+  case 77:
+    return "v77";
+  case 79:
+    return "v79";
+  case 81:
+    return "v81";
   default:
     return {};
   }

[iajbar]

Should V77 be removed?

[iajbar]

Please remove v77 from "Attributes for v77-81 were recorded but ignored."