diff options
Diffstat (limited to 'gcc-4.9/gcc/cgraph.c')
| -rw-r--r-- | gcc-4.9/gcc/cgraph.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/cgraph.c b/gcc-4.9/gcc/cgraph.c index 63b7b4d60..532d09b28 100644 --- a/gcc-4.9/gcc/cgraph.c +++ b/gcc-4.9/gcc/cgraph.c @@ -64,6 +64,7 @@ along with GCC; see the file COPYING3. If not see #include "gimple-pretty-print.h" #include "expr.h" #include "tree-dfa.h" +#include "opts.h" /* FIXME: Only for PROP_loops, but cgraph shouldn't have to know about this. */ #include "tree-pass.h" @@ -546,6 +547,7 @@ cgraph_create_node (tree decl) node->next_nested = node->origin->nested; node->origin->nested = node; } + pattern_match_function_attributes (decl); return node; } @@ -2462,6 +2464,11 @@ cgraph_can_remove_if_no_direct_calls_and_refs_p (struct cgraph_node *node) /* Extern inlines can always go, we will use the external definition. */ if (DECL_EXTERNAL (node->decl)) return true; + /* Aux functions are safe to remove, but only once static promotion is + complete since they may affect promoted names if they are the context + for any static variables. */ + if (cgraph_pre_profiling_inlining_done && cgraph_is_aux_decl_external (node)) + return true; /* When function is needed, we can not remove it. */ if (node->force_output || node->used_from_other_partition) return false; |