opts: do not do sanity check when an error is seen

	PR target/103804

gcc/c-family/ChangeLog:

	* c-attribs.c (handle_optimize_attribute): Do not call
	cl_optimization_compare if we seen an error.

diff --git a/gcc/c-family/c-attribs.c b/gcc/c-family/c-attribs.c
index dbb892e..bdf72ce 100644 (file)
--- a/gcc/c-family/c-attribs.c
+++ b/gcc/c-family/c-attribs.c
@@ -5516,7 +5516,8 @@ handle_optimize_attribute (tree *node, tree name, tree args,
 
       if (saved_global_options != NULL)
        {
-         cl_optimization_compare (saved_global_options, &global_options);
+         if (!seen_error ())
+           cl_optimization_compare (saved_global_options, &global_options);
          free (saved_global_options);
        }
     }