[llvm] 78bac7f - [MC] Remove unneeded getMemtagAttr()

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2025-02-23T10:56:59-08:00
New Revision: 78bac7f0a6757880b9d43e0e3030ff4c0f669bc4

URL: https://github.com/llvm/llvm-project/commit/78bac7f0a6757880b9d43e0e3030ff4c0f669bc4
DIFF: https://github.com/llvm/llvm-project/commit/78bac7f0a6757880b9d43e0e3030ff4c0f669bc4.diff

LOG: [MC] Remove unneeded getMemtagAttr()

Added: 
    

Modified: 
    llvm/include/llvm/MC/MCAsmInfo.h
    llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/MC/MCAsmInfo.h b/llvm/include/llvm/MC/MCAsmInfo.h
index f4de106860d35..87eefdd41b011 100644
--- a/llvm/include/llvm/MC/MCAsmInfo.h
+++ b/llvm/include/llvm/MC/MCAsmInfo.h
@@ -356,8 +356,6 @@ class MCAsmInfo {
   /// protected visibility.  Defaults to MCSA_Protected
   MCSymbolAttr ProtectedVisibilityAttr = MCSA_Protected;
 
-  MCSymbolAttr MemtagAttr = MCSA_Memtag;
-
   //===--- Dwarf Emission Directives -----------------------------------===//
 
   /// True if target supports emission of debugging information.  Defaults to
@@ -635,8 +633,6 @@ class MCAsmInfo {
     return ProtectedVisibilityAttr;
   }
 
-  MCSymbolAttr getMemtagAttr() const { return MemtagAttr; }
-
   bool doesSupportDebugInformation() const { return SupportsDebugInformation; }
 
   ExceptionHandling getExceptionHandlingType() const { return ExceptionsType; }

diff  --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index cbc28196632f2..3c4280333e76d 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -760,7 +760,7 @@ void AsmPrinter::emitGlobalVariable(const GlobalVariable *GV) {
       OutContext.reportError(SMLoc(),
                              "tagged symbols (-fsanitize=memtag-globals) are "
                              "only supported on AArch64 Android");
-    OutStreamer->emitSymbolAttribute(EmittedSym, MAI->getMemtagAttr());
+    OutStreamer->emitSymbolAttribute(EmittedSym, MCSA_Memtag);
   }
 
   if (!GV->hasInitializer())   // External globals require no extra code.