search for: seh_

In the past people in #llvm suggested to me I should use landing pads instead of seh when it comes to Windows unless i really need seh. Looking at what gets generated win64 -gnu does use seh but calls the landing pad somehow, while win32 doesn't at all. It looks to me a custom win64 landing pad personality can also deal with things like Access Violation. Is there a way to make win32 also

Hi, We would like to upstream exception handling support for Windows on ARM64. Microsoft-published specifications can be found here: a) https://docs.microsoft.com/en-us/cpp/build/arm64-exception-handling b) https://docs.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions We propose the following approach: 1) Upstream miscellaneous clang and llvm patches that are