[libc-commits] [libc] [libc][math] Enable copysignf128 for aarch64 target. (PR #77972)

[via libc-commits]

https://github.com/lntue created https://github.com/llvm/llvm-project/pull/77972

None

>From f5476f9fe2d666e247bb9b7dad2ef23e0fc2f752 Mon Sep 17 00:00:00 2001
From: Tue Ly <lntue at google.com>
Date: Fri, 12 Jan 2024 15:08:35 -0500
Subject: [PATCH] [libc][math] Enable copysignf128 for aarch64 target.

---
 libc/config/linux/aarch64/entrypoints.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index 0148e76d65380b..81a6217ba680d6 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -358,6 +358,7 @@ set(TARGET_LIBM_ENTRYPOINTS
 if(LIBC_COMPILER_HAS_FLOAT128)
   list(APPEND TARGET_LIBM_ENTRYPOINTS
     # math.h C23 _Float128 entrypoints
+    libc.src.math.copysignf128
     libc.src.math.fabsf128
   )
 endif()