diff options
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index df9c734..2739832 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -2197,8 +2197,11 @@ expand_call (tree exp, rtx target, int ignore) the argument areas are shared. */ || (fndecl && decl_function_context (fndecl) == current_function_decl) /* If this function requires more stack slots than the current - function, we cannot change it into a sibling call. */ - || args_size.constant > current_function_args_size + function, we cannot change it into a sibling call. + current_function_pretend_args_size is not part of the + stack allocated by our caller. */ + || args_size.constant > (current_function_args_size + - current_function_pretend_args_size) /* If the callee pops its own arguments, then it must pop exactly the same number of arguments as the current function. */ || (RETURN_POPS_ARGS (fndecl, funtype, args_size.constant) |