[PATCH][OBVIOUS] rs6000: fix symtab_node::get == NULL issue

[Martin Liška]

Hello.

The patch is approved by David and fixes the issue described in the PR.

Martin

        PR target/102349

gcc/ChangeLog:

        * config/rs6000/rs6000.c (rs6000_xcoff_encode_section_info):
        Check that we have a symbol summary for a symbol.
---
 gcc/config/rs6000/rs6000.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index b0ec8108007..d0830a95027 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -21728,6 +21728,7 @@ rs6000_xcoff_encode_section_info (tree decl, rtx rtl, 
int first)
   if (decl
       && DECL_P (decl)
       && VAR_OR_FUNCTION_DECL_P (decl)
+      && symtab_node::get (decl) != NULL
       && symtab_node::get (decl)->alias == 0
       && symname[strlen (symname) - 1] != ']')
     {
--
2.33.0