回复:Re: Re: Re: Will clang 4.0 support the new LLVM Exception Handleing instructions ?

Get it. Thank you for your information.

发件人:David Majnemer david.majnemer@gmail.com
收件人:bluedream_zqs@sina.com
抄送人:cfe-dev cfe-dev@lists.llvm.org
主题:Re: Re: Re: [cfe-dev] Will clang 4.0 support the new LLVM Exception Handleing instructions ?
日期:2016年09月07日 13点11分

Does it mean, LLVM supports the new eh instructions early before and clang use it to implement the MSVC exception handling. What 4.0 did is just export those instructions into the documentation. And we won’t change the clang eh implementation in fact, still use the landingpad inst for all platform ?

We don’t use LandingPadInst for all platforms, we use it on all non-MSVC compatible platforms. MSVC compatible EH uses the new mechanism.