[flang-commits] [flang] [llvm] [flang] Optimize `acospi` precision (PR #152869)

[Tom Eccles via flang-commits]

tblah wrote:

> > Please could you add a test for f128 like in your issue.
> 
> I can do this, but I'm concerned it might break the AIX build bot. It seems they use a different fp format. We may need to add separate fp numbers based on the target triple to address this? (Or simply omit the f128 test...

Try `! REQUIRES: flang-supports-f128-math` in the lit test. For example see `test/Lower/Intrinsics/acos_complex16.f90`.

https://github.com/llvm/llvm-project/pull/152869