llvm12/trunk/no-strict-aliasing-DwarfCompileUnit.patch

   1 diff --git a/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt b/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
   2 index eb924282a75e..85929b54d6ce 100644
   3 --- a/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
   4 +++ b/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
   5 @@ -44,3 +44,8 @@ add_llvm_component_library(LLVMAsmPrinter
   6    Support
   7    Target
   8    )
   9 +
  10 +# https://bugs.llvm.org/show_bug.cgi?id=50611#c3
  11 +if (CMAKE_COMPILER_IS_GNUCXX)
  12 +  set_source_files_properties(DwarfCompileUnit.cpp PROPERTIES COMPILE_FLAGS -fno-strict-aliasing)
  13 +endif()