diff options
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index ba14215ed6f..fe7c1940c4e 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -2294,13 +2294,19 @@ symtab_node::real_symbol_p (void) } /* Return true if DECL should have entry in symbol table if used. - Those are functions and static & external veriables*/ + Those are functions and static & external non-constpool variables. + We do not expect constant pool variables in the varpool, as they're + not related to other variables, and simply lazily inserting them + using the regular interface results in varpool thinking they are + externally provided -- which results in erroneous assembly emission + as an undefined decl. */ static inline bool decl_in_symtab_p (const_tree decl) { return (TREE_CODE (decl) == FUNCTION_DECL || (TREE_CODE (decl) == VAR_DECL + && !DECL_IN_CONSTANT_POOL (decl) && (TREE_STATIC (decl) || DECL_EXTERNAL (decl)))); } |