On Fri, Jun 30, 2017 at 11:21:48AM +0200, Martin Liška wrote:
> --- /dev/null
> +++ b/gcc/testsuite/g++.dg/asan/function-argument-3.C
> @@ -0,0 +1,27 @@
> +// { dg-do run }
> +// { dg-shouldfail "asan" }
> +
> +typedef int v4si __attribute__ ((vector_size (16)));
> +
> +static __attribute__ ((noinline)) int
> +goo (v4si *a)
> +{
> + return (*(volatile v4si *) (a + 1))[2];
> +}
> +
> +__attribute__ ((noinline)) int
> +foo (v4si arg)
> +{
> + return goo (&arg);
> +}
This test fails on i686-linux when -msse2 is not on by default,
fixed thusly, committed as obvious:
2017-07-04 Jakub Jelinek <ja...@redhat.com>
* g++.dg/asan/function-argument-3.C: Add -Wno-psabi to additional
options.
--- gcc/testsuite/g++.dg/asan/function-argument-3.C.jj 2017-07-03
19:03:25.000000000 +0200
+++ gcc/testsuite/g++.dg/asan/function-argument-3.C 2017-07-04
10:42:18.558716171 +0200
@@ -1,5 +1,6 @@
// { dg-do run }
// { dg-shouldfail "asan" }
+// { dg-additional-options "-Wno-psabi" }
typedef int v4si __attribute__ ((vector_size (16)));
Jakub
