[PATCH] D26348: Allow convergent attribute for function arguments

[Kai via llvm-commits]

curan added a comment.

`Tested-by: Kai Wasserbäch <kai at dev.carbon-project.org>`

Fixes fdo#97988 <https://bugs.freedesktop.org/show_bug.cgi?id=97988> for me (together with the Mesa part attached to that bug report).


https://reviews.llvm.org/D26348