On Tue, 2 May 2017, Jakub Jelinek wrote:
Also, you've removed some builtin uses like __builtin_ia32_psllwi256 above, but haven't removed those builtins from the compiler (unlike the intrinsics, the builtins are not supported and can be removed).
When we changed previous intrinsics, the same issue came up, and Ada folks asked us to keep the builtins...
-- Marc Glisse
