Simplify rs6000_builtin_vectorized_function
After the previous patches it's no longer necessary for
TARGET_BUILTIN_VECTORIZED_FUNCTION to return functions that
map to the vector optab of the original operation. We'll use
a vector form of the internal function instead.
Tested on powerpc64-linux-gnu.
gcc/
* config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): Remove
entries that map directly to optabs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230494 138bc75d-0d04-0410-961f-82ee72b054a4