https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85656
--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
Uni-Bielefeld.DE> ---
> --- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
[...]
> According to log file alias support is mission on solaris. Thus following
> patch
> should fix that by skipping the test:
>
> diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
> b/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
> index 85531ab1cf3..45525844551 100644
> --- a/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
> +++ b/gcc/testsuite/gcc.dg/ipa/ipa-icf-38.c
> @@ -1,4 +1,5 @@
> /* { dg-do link } */
> +/* { dg-require-alias "" } */
> /* { dg-options "-O2 -fdump-ipa-icf -flto -fdump-tree-fixup_cfg4" } */
> /* { dg-require-effective-target lto } */
> /* { dg-additional-sources "ipa-icf-38a.c" }*/
>
> Can you please verify that?
The patch doesn't make a difference as Solaris *does* support attribute
alias, even when using as and ld. However, I noticed that the
unmodified test PASSes when using gas/gld instead, so there is a
toolchain difference that causes this failure.
