[Bug target/68674] ARM attribute target neon warning: incompatible implicit declaration of built-in function

[chrbr at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68674

--- Comment #5 from chrbr at gcc dot gnu.org ---
Created attachment 37041
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37041&action=edit
testcase without arm_neon parts

more concise to avoid mixing the arm_neon intrinsincs