[llvm] [SPIRV] Do not emit @llvm.compiler.used (PR #162678)

[Dmitry Sidorov via llvm-commits]

Juan Manuel Martinez =?utf-8?q?Caamaño?= <juamarti at amd.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/162678 at github.com>


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@@ -2028,9 +2029,13 @@ Instruction *SPIRVEmitIntrinsics::visitUnreachableInst(UnreachableInst &I) {
 
 void SPIRVEmitIntrinsics::processGlobalValue(GlobalVariable &GV,
                                              IRBuilder<> &B) {
-  // Skip special artifical variable llvm.global.annotations.
-  if (GV.getName() == "llvm.global.annotations")
+  // Skip special artifical variables
+  static const StringSet<> ArtificialGlobals{"llvm.global.annotations",
+                                             "llvm.compiler.used"};
----------------
MrSidims wrote:

while we are here, may be:
```suggestion
  static const StringSet<> ArtificialGlobals{"llvm.global.annotations",
                                             "llvm.compiler.used",
                                             "llvm.used"};
```
?

https://github.com/llvm/llvm-project/pull/162678