[committed] Fix check_effective_target_vect_simd_clones comment

[Jakub Jelinek]

Hi!

I've noticed the comment in check_effective_target_vect_simd_clones
doesn't match the reality, fixed thusly, committed to trunk as obvious.

2016-09-05  Jakub Jelinek  <ja...@redhat.com>

        * lib/target-supports.exp (check_effective_target_vect_simd_clones):
        Update comment to mention also avx512f.

--- gcc/testsuite/lib/target-supports.exp.jj    2016-08-29 12:17:15.000000000 
+0200
+++ gcc/testsuite/lib/target-supports.exp       2016-09-03 11:24:19.121609356 
+0200
@@ -2909,10 +2909,10 @@ proc check_effective_target_vect_simd_cl
     } else {
        set et_vect_simd_clones_saved($et_index) 0
        if { [istarget i?86-*-*] || [istarget x86_64-*-*] } {
-           # On i?86/x86_64 #pragma omp declare simd builds a sse2, avx and
-           # avx2 clone.  Only the right clone for the specified arch will be
-           # chosen, but still we need to at least be able to assemble
-           # avx2.
+           # On i?86/x86_64 #pragma omp declare simd builds a sse2, avx, avx2
+           # and avx512f clone.  Only the right clone for the specified arch
+           # will be chosen, but still we need to at least be able to assemble
+           # avx512f.
            if { [check_effective_target_avx512f] } {
                set et_vect_simd_clones_saved($et_index) 1
            }

        Jakub