[libc] [llvm] [libc][math][c23] Add rsqrtf16() function (PR #137545)

[via llvm-commits]

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@@ -784,6 +784,7 @@ if(LIBC_TYPES_HAS_FLOAT16)
     libc.src.math.rintf16
     libc.src.math.roundevenf16
     libc.src.math.roundf16
+    libc.src.math.rsqrtf16
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lntue wrote:

also add entrypoints for other targets that have float16.

https://github.com/llvm/llvm-project/pull/137545