[llvm] c9280ba - [AMDGPU] Simplify emitAtomicRMWLegalRemark. NFC. (#134614)

[via llvm-commits]

Author: Jay Foad
Date: 2025-04-07T12:27:43+01:00
New Revision: c9280ba25aef6cd47e973a439da23c7b52bddb56

URL: https://github.com/llvm/llvm-project/commit/c9280ba25aef6cd47e973a439da23c7b52bddb56
DIFF: https://github.com/llvm/llvm-project/commit/c9280ba25aef6cd47e973a439da23c7b52bddb56.diff

LOG: [AMDGPU] Simplify emitAtomicRMWLegalRemark. NFC. (#134614)

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/SIISelLowering.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 21f8c7cfeec1f..356040da95672 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -16723,8 +16723,8 @@ static bool atomicIgnoresDenormalModeOrFPModeIsFTZ(const AtomicRMWInst *RMW) {
 
 static OptimizationRemark emitAtomicRMWLegalRemark(const AtomicRMWInst *RMW) {
   LLVMContext &Ctx = RMW->getContext();
-  StringRef SS = Ctx.getSyncScopeName(RMW->getSyncScopeID()).value_or("");
-  StringRef MemScope = SS.empty() ? StringRef("system") : SS;
+  StringRef MemScope =
+      Ctx.getSyncScopeName(RMW->getSyncScopeID()).value_or("system");
 
   return OptimizationRemark(DEBUG_TYPE, "Passed", RMW)
          << "Hardware instruction generated for atomic "