[lld] [llvm] [lld][AArch64][Build Attributes] Add support for converting AArch64 Build Attributes to GNU Properties (PR #131990)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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``````````bash
git-clang-format --diff b42f8ec26d5098128b32cc12b5daf342d26fd42e f98c952a819a5f77648d2243276e5443053a8768 --extensions h,cpp -- lld/ELF/Config.h lld/ELF/InputFiles.cpp lld/ELF/InputFiles.h llvm/include/llvm/Support/ELFAttrParserExtended.h llvm/include/llvm/Support/ELFAttributes.h
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View the diff from clang-format here.
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``````````diff
diff --git a/lld/ELF/InputFiles.cpp b/lld/ELF/InputFiles.cpp
index 7ae91729ee..cada5c6354 100644
--- a/lld/ELF/InputFiles.cpp
+++ b/lld/ELF/InputFiles.cpp
@@ -863,16 +863,15 @@ template <class ELFT> void ObjFile<ELFT>::parse(bool ignoreComdats) {
           }
         }
         sections[i] = &InputSection::discarded;
-      // Producing a static binary with MTE globals is not currently supported,
-      // remove all SHT_AARCH64_MEMTAG_GLOBALS_STATIC sections as they're unused
-      // metadata, and we don't want them to end up in the output file for
-      // static executables.
-      if (sec.sh_type == SHT_AARCH64_MEMTAG_GLOBALS_STATIC &&
-          !canHaveMemtagGlobals(ctx))
-        sections[i] = &InputSection::discarded;
+        // Producing a static binary with MTE globals is not currently
+        // supported, remove all SHT_AARCH64_MEMTAG_GLOBALS_STATIC sections as
+        // they're unused metadata, and we don't want them to end up in the
+        // output file for static executables.
+        if (sec.sh_type == SHT_AARCH64_MEMTAG_GLOBALS_STATIC &&
+            !canHaveMemtagGlobals(ctx))
+          sections[i] = &InputSection::discarded;
       }
-    }
-    break;
+    } break;
   }
 
   // Read a symbol table.
diff --git a/llvm/include/llvm/Support/ELFAttributes.h b/llvm/include/llvm/Support/ELFAttributes.h
index 95e4598b2a..b224ea15cb 100644
--- a/llvm/include/llvm/Support/ELFAttributes.h
+++ b/llvm/include/llvm/Support/ELFAttributes.h
@@ -32,7 +32,7 @@ struct BuildAttributeItem {
   unsigned Tag;
   unsigned IntValue;
   std::string StringValue;
-  BuildAttributeItem(){};
+  BuildAttributeItem() {};
   BuildAttributeItem(Types Ty, unsigned Tg, unsigned IV, std::string SV)
       : Type(Ty), Tag(Tg), IntValue(IV), StringValue(std::move(SV)) {}
 };
@@ -41,7 +41,7 @@ struct BuildAttributeSubSection {
   unsigned IsOptional;
   unsigned ParameterType;
   SmallVector<BuildAttributeItem, 64> Content;
-  BuildAttributeSubSection(){};
+  BuildAttributeSubSection() {};
   BuildAttributeSubSection(const std::string &N, unsigned Opt, unsigned Type,
                            SmallVector<BuildAttributeItem, 64> &&Content)
       : Name(N), IsOptional(Opt), ParameterType(Type),

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https://github.com/llvm/llvm-project/pull/131990