Fix PR82442

Recently the gcc.dg/vect/pr31699.c was modified to check for
vect_float effective target instead for vect_double.  As a 
result it now fails on armhf.  Fix by avoiding double.
Tested on armhf, aarch64 and x64.

    gcc/testsuite/
	PR target/82442
	* gcc.dg/vect/pr31699.c: Fix testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253786 138bc75d-0d04-0410-961f-82ee72b054a4
2 files changed