* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Renamed
from ix86_expand_vector_init_low_nonzero. Take an additional
one_var argument indicating which element is non-zero. Support
one_var != 0 for V4SFmode and V4SImode by permuting the result.
(ix86_expand_vector_init): Call ix86_expand_vector_init_one_nonzero
with one_var instead of ix86_expand_vector_init_low_nonzero.
* gcc.target/i386/vecinit-1.c: New test case.
* gcc.target/i386/vecinit-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112832 138bc75d-0d04-0410-961f-82ee72b054a4