[clang] [compiler-rt] [llvm] [WIP][SPARC] Properly handle CC for long double on sparc32 (PR #162226)

[Eli Friedman via llvm-commits]

https://github.com/efriedma-quic commented:

Looks okay at first glance.  Take the [WIP] out of the title when you're ready for a full review.

https://github.com/llvm/llvm-project/pull/162226