diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 58a60bf..721afd1 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4707,12 +4707,14 @@ gimplify_modify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, return gimplify_modify_expr_complex_part (expr_p, pre_p, want_value); /* Try to alleviate the effects of the gimplification creating artificial - temporaries (see for example is_gimple_reg_rhs) on the debug info. */ + temporaries (see for example is_gimple_reg_rhs) on the debug info, but + make sure not to create DECL_DEBUG_EXPR links across functions. */ if (!gimplify_ctxp->into_ssa && TREE_CODE (*from_p) == VAR_DECL && DECL_IGNORED_P (*from_p) && DECL_P (*to_p) - && !DECL_IGNORED_P (*to_p)) + && !DECL_IGNORED_P (*to_p) + && decl_function_context (*to_p) == current_function_decl) { if (!DECL_NAME (*from_p) && DECL_NAME (*to_p)) DECL_NAME (*from_p) |