1 files changed, 24 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp
index 12c6b3f..52d0417 100644
--- a/clang/lib/CodeGen/CodeGenAction.cpp
+++ b/clang/lib/CodeGen/CodeGenAction.cpp
@@ -435,6 +435,11 @@ namespace clang {
     /// \return True if the diagnostic has been successfully reported, false
     /// otherwise.
     bool StackSizeDiagHandler(const llvm::DiagnosticInfoStackSize &D);
+    /// Specialized handler for ResourceLimit diagnostic.
+    /// \return True if the diagnostic has been successfully reported, false
+    /// otherwise.
+    bool ResourceLimitDiagHandler(const llvm::DiagnosticInfoResourceLimit &D);
+
     /// Specialized handler for unsupported backend feature diagnostic.
     void UnsupportedDiagHandler(const llvm::DiagnosticInfoUnsupported &D);
     /// Specialized handlers for optimization remarks.
@@ -631,6 +636,20 @@ BackendConsumer::StackSizeDiagHandler(const llvm::DiagnosticInfoStackSize &D) {
   return true;
 }
 
+bool BackendConsumer::ResourceLimitDiagHandler(
+    const llvm::DiagnosticInfoResourceLimit &D) {
+  auto Loc = getFunctionSourceLocation(D.getFunction());
+  if (!Loc)
+    return false;
+  unsigned DiagID = diag::err_fe_backend_resource_limit;
+  ComputeDiagID(D.getSeverity(), backend_resource_limit, DiagID);
+
+  Diags.Report(*Loc, DiagID)
+      << D.getResourceName() << D.getResourceSize() << D.getResourceLimit()
+      << llvm::demangle(D.getFunction().getName().str());
+  return true;
+}
+
 const FullSourceLoc BackendConsumer::getBestLocationFromDebugLoc(
     const llvm::DiagnosticInfoWithLocationBase &D, bool &BadDebugInfo,
     StringRef &Filename, unsigned &Line, unsigned &Column) const {
@@ -874,6 +893,11 @@ void BackendConsumer::DiagnosticHandlerImpl(const DiagnosticInfo &DI) {
       return;
     ComputeDiagID(Severity, backend_frame_larger_than, DiagID);
     break;
+  case llvm::DK_ResourceLimit:
+    if (ResourceLimitDiagHandler(cast<DiagnosticInfoResourceLimit>(DI)))
+      return;
+    ComputeDiagID(Severity, backend_resource_limit, DiagID);
+    break;
   case DK_Linker:
     ComputeDiagID(Severity, linking_module, DiagID);
     break;