[Bug target/83334] __builtin_ms_va_copy used in function with sysv_abi is broken

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83334

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Target|                            |x86_64-*-* i?86-*-*

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
The summary suggests you are doing bogus things (sysv ABI varargs function
using __builtin_ms_va_copy) -> INVALID?