patching file sysdeps/x86_64/fpu/Makeconfig
Hunk #1 FAILED at 56.
1 out of 1 hunk FAILED -- saving rejects to file sysdeps/x86_64/fpu/Makeconfig.rej
patching file sysdeps/x86_64/fpu/libmvec-exp2-inputs
patching file sysdeps/x86_64/fpu/libmvec-exp2f-inputs

Reject file sysdeps/x86_64/fpu/Makeconfig.rej:
--- sysdeps/x86_64/fpu/Makeconfig
+++ sysdeps/x86_64/fpu/Makeconfig
@@ -56,6 +56,7 @@ libmvec-bench-funcs = \
   erf \
   erfc \
   exp10 \
+  exp2 \
 
 bench-libmvec-double = \
   $(addprefix double-vlen1-, $(libmvec-bench-funcs)) \