[libc-commits] [libc] [libc] Make ffma functions constexpr (PR #226872)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Sam (user1342234)

<details>
<summary>Changes</summary>

Make ffma functions constexpr along with tests

Notes:
`libc/src/__support/FPUtil/generic/FMA.h` - The new check supports more types such as emulated `Float128`

---
Full diff: https://github.com/llvm/llvm-project/pull/226872.diff


6 Files Affected:

- (modified) libc/src/__support/FPUtil/FMA.h (+1-1) 
- (modified) libc/src/__support/FPUtil/generic/FMA.h (+9-9) 
- (modified) libc/src/__support/math/ffma.h (+1-1) 
- (modified) libc/src/__support/math/ffmaf128.h (+1-1) 
- (modified) libc/src/__support/math/ffmal.h (+1-1) 
- (modified) libc/test/shared/shared_math_constexpr_test.cpp (+5) 


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</details>


https://github.com/llvm/llvm-project/pull/226872