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Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index c993b1f..1dcb31c 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -4027,10 +4027,20 @@ inline_forbidden_p (tree fndecl) the caller. */ if (COMPLETE_TYPE_P (TREE_TYPE (TREE_TYPE (fndecl))) && !poly_int_tree_p (TYPE_SIZE (TREE_TYPE (TREE_TYPE (fndecl))))) - return true; + { + inline_forbidden_reason + = G_("function %q+F can never be inlined because " + "it has a VLA return argument"); + return true; + } for (tree parm = DECL_ARGUMENTS (fndecl); parm; parm = DECL_CHAIN (parm)) if (!poly_int_tree_p (DECL_SIZE (parm))) - return true; + { + inline_forbidden_reason + = G_("function %q+F can never be inlined because " + "it has a VLA argument"); + return true; + } FOR_EACH_BB_FN (bb, fun) { |