diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 8ef39a6c866..8c04a430573 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -1967,6 +1967,9 @@ extern "C" void LLVMRustContextConfigureDiagnosticHandler( std::unique_ptr<LLVMRemarkStreamer> LlvmRemarkStreamer; if (RemarkFilePath != nullptr) { + // Enable PGO hotness data for remarks, if available + unwrap(C)->setDiagnosticsHotnessRequested(true); + std::error_code EC; RemarkFile = std::make_unique<ToolOutputFile>( RemarkFilePath, |