[AMDGPU] Fix flang build after #97633

[rampitec]

No description provided.

[llvmbot]

@llvm/pr-subscribers-flang-driver

Author: Stanislav Mekhanoshin (rampitec)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/98231.diff

1 Files Affected:

• (modified) flang/lib/Frontend/CompilerInstance.cpp (+4-4)

diff --git a/flang/lib/Frontend/CompilerInstance.cpp b/flang/lib/Frontend/CompilerInstance.cpp
index 27c36b7f84d89..d37430e0e5773 100644
--- a/flang/lib/Frontend/CompilerInstance.cpp
+++ b/flang/lib/Frontend/CompilerInstance.cpp
@@ -212,7 +212,6 @@ getExplicitAndImplicitAMDGPUTargetFeatures(clang::DiagnosticsEngine &diags,
                                            const llvm::Triple triple) {
   llvm::StringRef cpu = targetOpts.cpu;
   llvm::StringMap<bool> implicitFeaturesMap;
-  std::string errorMsg;
   // Get the set of implicit target features
   llvm::AMDGPU::fillAMDGPUFeatureMap(cpu, triple, implicitFeaturesMap);
 
@@ -222,11 +221,12 @@ getExplicitAndImplicitAMDGPUTargetFeatures(clang::DiagnosticsEngine &diags,
     implicitFeaturesMap[userKeyString] = (userFeature[0] == '+');
   }
 
-  if (!llvm::AMDGPU::insertWaveSizeFeature(cpu, triple, implicitFeaturesMap,
-                                           errorMsg)) {
+  auto HasError =
+      llvm::AMDGPU::insertWaveSizeFeature(cpu, triple, implicitFeaturesMap);
+  if (HasError.first) {
     unsigned diagID = diags.getCustomDiagID(clang::DiagnosticsEngine::Error,
                                             "Unsupported feature ID: %0");
-    diags.Report(diagID) << errorMsg.data();
+    diags.Report(diagID) << HasError.second;
     return std::string();
   }
 

[rampitec]

Fixes this build error after recent commit: https://lab.llvm.org/buildbot/#/builders/157/builds/2114

Sorry, forgot about flang.