Fix returned objects by value attributed with inalloca

For more details see https://llvm.org/docs/InAlloca.html. This specific crash happened on Win 32 only. Signed-off-by: Dimitar Dobrev <[email protected]>
mono · Jun 18, 2019 · 72368d5 · 72368d5
1 parent 1fc1b4e
commit 72368d5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/CppParser/Parser.cpp b/src/CppParser/Parser.cpp
@@ -3284,7 +3284,8 @@ void Parser::WalkFunction(const clang::FunctionDecl* FD, Function* F,
  return;
 
  auto& CGInfo = GetCodeGenFunctionInfo(codeGenTypes, FD);
- F->isReturnIndirect = CGInfo.getReturnInfo().isIndirect();
+ F->isReturnIndirect = CGInfo.getReturnInfo().isIndirect() ||
+ CGInfo.getReturnInfo().isInAlloca();
 
  unsigned Index = 0;
  for (const auto& Arg : CGInfo.arguments())