diff options
| -rw-r--r-- | gcc/calls.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index c23fb829cd9..c132a6586b8 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -886,10 +886,10 @@ expand_call (exp, target, ignore) { /* We make a copy of the object and pass the address to the function being called. */ - int size = int_size_in_bytes (type); rtx copy; - if (size < 0) + if (TYPE_SIZE (type) == 0 + || TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST) { /* This is a variable-sized object. Make space on the stack for it. */ @@ -908,7 +908,10 @@ expand_call (exp, target, ignore) TYPE_ALIGN (type))); } else - copy = assign_stack_temp (TYPE_MODE (type), size, 1); + { + int size = int_size_in_bytes (type); + copy = assign_stack_temp (TYPE_MODE (type), size, 1); + } store_expr (args[i].tree_value, copy, 0); |
