[gcc r12-8262] testsuite: Fix up g++.target/i386/vec-tmpl1.C testcase [PR65211]

[Jakub Jelinek]

https://gcc.gnu.org/g:1b45ae16fffc856b5d84aeea12040dd82452cd07

commit r12-8262-g1b45ae16fffc856b5d84aeea12040dd82452cd07
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Apr 26 09:52:22 2022 +0200

    testsuite: Fix up g++.target/i386/vec-tmpl1.C testcase [PR65211]
    
    This test fails on i686-linux:
    Excess errors:
    .../gcc/testsuite/g++.target/i386/vec-tmpl1.C:13:27: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
    
    2022-04-26  Jakub Jelinek  <jakub@redhat.com>
    
            PR c++/65211
            * g++.target/i386/vec-tmpl1.C: Add -Wno-psabi as
            dg-additional-options.

Diff:
---
 gcc/testsuite/g++.target/i386/vec-tmpl1.C | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/testsuite/g++.target/i386/vec-tmpl1.C b/gcc/testsuite/g++.target/i386/vec-tmpl1.C
index d512072a2a2..e0865e3515b 100644
--- a/gcc/testsuite/g++.target/i386/vec-tmpl1.C
+++ b/gcc/testsuite/g++.target/i386/vec-tmpl1.C
@@ -1,4 +1,5 @@
 // PR c++/65211
+// { dg-additional-options "-Wno-psabi" }
 // { dg-final { scan-assembler-not "movdqa" } }
 
 typedef unsigned v4ui __attribute__ ((vector_size(16), aligned (16)));