[libc-commits] [libc] [libc][math] Add C23 math function fabsf128. (PR #77825)

[Nick Desaulniers via libc-commits]

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@@ -354,6 +355,14 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.truncl
 )
 
+if(LIBC_COMPILER_HAS_FLOAT128)
+  list(APPEND TARGET_LIBM_ENTRYPOINTS
+    # math.h C23 _Float128 entrypoints
+    libc.src.math.copysignf128
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nickdesaulniers wrote:

should copysign be a distinct commit?

https://github.com/llvm/llvm-project/pull/77825