make -ftime-trace also print template arguments

Without this, I get e.g. 'PerformPendingInstantiations' -> 'std::fill',
now I get 'std::fill<unsigned long *, int>'.

Differential Revision: https://reviews.llvm.org/D61822

llvm-svn: 360539

1 files changed, 7 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 2878f9c6771..3a84bdf94c8 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2695,8 +2695,13 @@ void CodeGenModule::EmitGlobalDefinition(GlobalDecl GD, llvm::GlobalValue *GV) {
     if (!shouldEmitFunction(GD))
       return;
 
-    llvm::TimeTraceScope TimeScope(
-        "CodeGen Function", [&]() { return FD->getQualifiedNameAsString(); });
+    llvm::TimeTraceScope TimeScope("CodeGen Function", [&]() {
+      std::string Name;
+      llvm::raw_string_ostream OS(Name);
+      FD->getNameForDiagnostic(OS, getContext().getPrintingPolicy(),
+                               /*Qualified=*/true);
+      return Name;
+    });
 
     if (const auto *Method = dyn_cast<CXXMethodDecl>(D)) {
       // Make sure to emit the definition(s) before we emit the thunks.