llvm-project

3e16aef2 - [SPARC] Properly handle CC for long double on sparc32 (#162226)

[SPARC] Properly handle CC for long double on sparc32 (#162226) Pass and return `long double`s indirectly, as specified in the psABI. This continues the patch at https://reviews.llvm.org/D89130. This should fix the issue at https://github.com/llvm/llvm-project/issues/41838.