[llvm] 87d98a7 - [hwasan] Remove no-op setDSOLocal. NFC

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2022-11-02T00:17:16-07:00
New Revision: 87d98a73005d42dc233c4f5bf191fc0496193716

URL: https://github.com/llvm/llvm-project/commit/87d98a73005d42dc233c4f5bf191fc0496193716
DIFF: https://github.com/llvm/llvm-project/commit/87d98a73005d42dc233c4f5bf191fc0496193716.diff

LOG: [hwasan] Remove no-op setDSOLocal. NFC

PrivateLinkage and HiddenVisibility are implicitly dso_local.

Added: 
    

Modified: 
    llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
index eb54069e74dba..2a4b640129d84 100644
--- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -497,12 +497,10 @@ void HWAddressSanitizer::createHwasanCtorComdat() {
       new GlobalVariable(M, Int8Arr0Ty, true, GlobalVariable::ExternalLinkage,
                          nullptr, "__start_hwasan_globals");
   Start->setVisibility(GlobalValue::HiddenVisibility);
-  Start->setDSOLocal(true);
   auto Stop =
       new GlobalVariable(M, Int8Arr0Ty, true, GlobalVariable::ExternalLinkage,
                          nullptr, "__stop_hwasan_globals");
   Stop->setVisibility(GlobalValue::HiddenVisibility);
-  Stop->setDSOLocal(true);
 
   // Null-terminated so actually 8 bytes, which are required in order to align
   // the note properly.
@@ -516,7 +514,6 @@ void HWAddressSanitizer::createHwasanCtorComdat() {
   Note->setSection(".note.hwasan.globals");
   Note->setComdat(NoteComdat);
   Note->setAlignment(Align(4));
-  Note->setDSOLocal(true);
 
   // The pointers in the note need to be relative so that the note ends up being
   // placed in rodata, which is the standard location for notes.