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Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 898dacb..362ddd1 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -1367,8 +1367,9 @@ optimize_inline_calls (fn) { tree ifn = make_tree_vec (VARRAY_ACTIVE_SIZE (id.inlined_fns)); - memcpy (&TREE_VEC_ELT (ifn, 0), &VARRAY_TREE (id.inlined_fns, 0), - VARRAY_ACTIVE_SIZE (id.inlined_fns) * sizeof (tree)); + if (VARRAY_ACTIVE_SIZE (id.inlined_fns)) + memcpy (&TREE_VEC_ELT (ifn, 0), &VARRAY_TREE (id.inlined_fns, 0), + VARRAY_ACTIVE_SIZE (id.inlined_fns) * sizeof (tree)); DECL_INLINED_FNS (fn) = ifn; } } |