commit 78f3c72e8948087352788997a70854dee613352c
author Stefano Cianciulli <scianciulli@google.com> Tue May 16 10:32:54 2023 +0000
committer Stefano Cianciulli <scianciulli@google.com> Mon May 22 10:36:39 2023 +0000
tree 306db3c15bc4b7af149bcf3e07be533e50679b88
parent dc771261232c2ff702373f396a5a7fe586e2f0a6

Use C++17's [[maybe_unused]] attribute in ART

Bug: 169680875
Test: mmm art
Change-Id: Ic0cc320891c42b07a2b5520a584d2b62052e7235

compiler/optimizing/code_generator_x86_64.h

diff --git a/compiler/optimizing/code_generator_x86_64.h b/compiler/optimizing/code_generator_x86_64.h
index dff2e79..e1ce3a9 100644
--- a/compiler/optimizing/code_generator_x86_64.h
+++ b/compiler/optimizing/code_generator_x86_64.h
@@ -162,16 +162,16 @@
   Location GetFieldIndexLocation() const override {
     return Location::RegisterLocation(RDI);
   }
-  Location GetReturnLocation(DataType::Type type ATTRIBUTE_UNUSED) const override {
+  Location GetReturnLocation([[maybe_unused]] DataType::Type type) const override {
     return Location::RegisterLocation(RAX);
   }
-  Location GetSetValueLocation(DataType::Type type ATTRIBUTE_UNUSED, bool is_instance)
-      const override {
+  Location GetSetValueLocation([[maybe_unused]] DataType::Type type,
+                               bool is_instance) const override {
     return is_instance
         ? Location::RegisterLocation(RDX)
         : Location::RegisterLocation(RSI);
   }
-  Location GetFpuLocation(DataType::Type type ATTRIBUTE_UNUSED) const override {
+  Location GetFpuLocation([[maybe_unused]] DataType::Type type) const override {
     return Location::FpuRegisterLocation(XMM0);
   }
 
@@ -502,9 +502,7 @@
     block_labels_ = CommonInitializeLabels<Label>();
   }
 
-  bool NeedsTwoRegisters(DataType::Type type ATTRIBUTE_UNUSED) const override {
-    return false;
-  }
+  bool NeedsTwoRegisters([[maybe_unused]] DataType::Type type) const override { return false; }
 
   // Check if the desired_string_load_kind is supported. If it is, return it,
   // otherwise return a fall-back kind that should be used instead.