diff options
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index d8eb3a9c1fc..5854bd934ab 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -871,6 +871,7 @@ remap_gimple_op_r (tree *tp, int *walk_subtrees, void *data) ptr, TREE_OPERAND (*tp, 1)); TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old); TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old); + TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old); TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old); *walk_subtrees = 0; return NULL; @@ -3835,6 +3836,12 @@ expand_call_inline (basic_block bb, gimple stmt, copy_body_data *id) goto egress; if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn)) + /* For extern inline functions that get redefined we always + silently ignored always_inline flag. Better behaviour would + be to be able to keep both bodies and use extern inline body + for inlining, but we can't do that because frontends overwrite + the body. */ + && !cg_edge->callee->local.redefined_extern_inline /* Avoid warnings during early inline pass. */ && cgraph_global_info_ready /* PR 20090218-1_0.c. Body can be provided by another module. */ |