[gcc r16-3273] testsuite: Fix PR108080 testcase for some targets [PR121396]

[Nathaniel Shead via Gcc-cvs]

https://gcc.gnu.org/g:82e4932623e57ded0f9303621fe329ee5aaba508

commit r16-3273-g82e4932623e57ded0f9303621fe329ee5aaba508
Author: Nathaniel Shead <nathanielosh...@gmail.com>
Date:   Sun Aug 17 13:06:52 2025 +1000

    testsuite: Fix PR108080 testcase for some targets [PR121396]
    
    I added a testcase for the (temporary) warning that we don't currently
    support the 'gnu::optimize' or 'gnu::target' attributes in r15-10183;
    however, some targets produce target nodes even when only an optimize
    attribute is present.  This adjusts the warning.
    
            PR c++/108080
            PR c++/121396
    
    gcc/testsuite/ChangeLog:
    
            * g++.dg/modules/pr108080.H: Also allow target warnings.
    
    Signed-off-by: Nathaniel Shead <nathanielosh...@gmail.com>

Diff:
---
 gcc/testsuite/g++.dg/modules/pr108080.H | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/g++.dg/modules/pr108080.H 
b/gcc/testsuite/g++.dg/modules/pr108080.H
index b05d9573b076..e26afcbba2a2 100644
--- a/gcc/testsuite/g++.dg/modules/pr108080.H
+++ b/gcc/testsuite/g++.dg/modules/pr108080.H
@@ -2,4 +2,4 @@
 // { dg-additional-options "-fmodules" }
 // Give a diagnostic message rather than a crash for unsupported features.
 
-[[gnu::optimize("-O3")]] void foo();  // { dg-warning "optimize" }
+[[gnu::optimize("-O3")]] void foo();  // { dg-warning "optimize|target" }