Loading llvm/docs/ReleaseNotes.rst +16 −2 Original line number Diff line number Diff line Loading @@ -37,6 +37,9 @@ Non-comprehensive list of changes in this release * Added support for a `native object file-based bitcode wrapper format <BitCodeFormat.html#native-object-file>`_. * Added support for MSVC's ``__vectorcall`` calling convention as ``x86_vectorcallcc``. * ... next change ... .. NOTE Loading Loading @@ -354,9 +357,20 @@ The syntax of comdats was changed to The version without the parentheses is a syntatic sugar for a comdat with the same name as the global. Added support for Win64 unwind information ------------------------------------------ LLVM now obeys the `Win64 prologue and epilogue conventions <https://msdn.microsoft.com/en-us/library/tawsa7cb.aspx>`_ documented by Microsoft. Unwind information is also emitted into the .xdata section. As a result of the ABI-required prologue changes, it is now no longer possible to unwind the stack using a standard frame pointer walk on Win64. Instead, users should call ``CaptureStackBackTrace``, or implement equivalent functionality by consulting the unwind tables present in the binary. Diagnotic infrastructure used by lib/Linker and lib/Bitcode ----------------------------------------------------------- Diagnostic infrastructure used by lib/Linker and lib/Bitcode ------------------------------------------------------------ These libraries now use the diagnostic handler to print errors and warnings. This provides better error messages and simpler error handling. Loading Loading
llvm/docs/ReleaseNotes.rst +16 −2 Original line number Diff line number Diff line Loading @@ -37,6 +37,9 @@ Non-comprehensive list of changes in this release * Added support for a `native object file-based bitcode wrapper format <BitCodeFormat.html#native-object-file>`_. * Added support for MSVC's ``__vectorcall`` calling convention as ``x86_vectorcallcc``. * ... next change ... .. NOTE Loading Loading @@ -354,9 +357,20 @@ The syntax of comdats was changed to The version without the parentheses is a syntatic sugar for a comdat with the same name as the global. Added support for Win64 unwind information ------------------------------------------ LLVM now obeys the `Win64 prologue and epilogue conventions <https://msdn.microsoft.com/en-us/library/tawsa7cb.aspx>`_ documented by Microsoft. Unwind information is also emitted into the .xdata section. As a result of the ABI-required prologue changes, it is now no longer possible to unwind the stack using a standard frame pointer walk on Win64. Instead, users should call ``CaptureStackBackTrace``, or implement equivalent functionality by consulting the unwind tables present in the binary. Diagnotic infrastructure used by lib/Linker and lib/Bitcode ----------------------------------------------------------- Diagnostic infrastructure used by lib/Linker and lib/Bitcode ------------------------------------------------------------ These libraries now use the diagnostic handler to print errors and warnings. This provides better error messages and simpler error handling. Loading
