[llvm-branch-commits] [llvm] DAG: Fall back to separate sin and cos when softening sincos (PR #147468)

[Benjamin Maxwell via llvm-branch-commits]

https://github.com/MacDue approved this pull request.

The logic here LGTM, can't vouch for the WASM tests though. 

https://github.com/llvm/llvm-project/pull/147468