diff options
Diffstat (limited to 'gcc/cp/cp-gimplify.c')
| -rw-r--r-- | gcc/cp/cp-gimplify.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/cp/cp-gimplify.c b/gcc/cp/cp-gimplify.c index 0ddd435..653d1dce 100644 --- a/gcc/cp/cp-gimplify.c +++ b/gcc/cp/cp-gimplify.c @@ -1513,6 +1513,29 @@ cp_genericize_r (tree *stmt_p, int *walk_subtrees, void *data) == REFERENCE_TYPE)) *walk_subtrees = 0; } + /* Fall through. */ + case AGGR_INIT_EXPR: + /* For calls to a multi-versioned function, overload resolution + returns the function with the highest target priority, that is, + the version that will checked for dispatching first. If this + version is inlinable, a direct call to this version can be made + otherwise the call should go through the dispatcher. */ + { + tree fn = cp_get_callee_fndecl (stmt); + if (fn && DECL_FUNCTION_VERSIONED (fn) + && (current_function_decl == NULL + || !targetm.target_option.can_inline_p (current_function_decl, + fn))) + if (tree dis = get_function_version_dispatcher (fn)) + { + mark_versions_used (dis); + dis = build_address (dis); + if (TREE_CODE (stmt) == CALL_EXPR) + CALL_EXPR_FN (stmt) = dis; + else + AGGR_INIT_EXPR_FN (stmt) = dis; + } + } break; default: |