Re: [PATCH] gcc: add trigonometric pi-based functions as gcc builtins

[Jakub Jelinek]

On Wed, May 14, 2025 at 02:22:23PM +0000, Yuao Ma wrote:
> If approved, I suggest committing this foundational change first. Constant
> folding for these builtins will be addressed in subsequent patches.

Note, not just constant folding is needed, but I think the builtins should
be handled in
tree-call-cdce.cc (can_test_argument_range, edom_only_function,
get_no_error_domain).

        Jakub