diff options
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index 14c10b0..ad79078 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -2416,9 +2416,8 @@ expand_call (exp, target, ignore) /* Tail calls can make things harder to debug, and we're traditionally pushed these optimizations into -O2. Don't try if we're already - expanding a call, as that means we're an argument. Similarly, if - there's pending loops or cleanups we know there's code to follow - the call. + expanding a call, as that means we're an argument. Don't try if + there's cleanups, as we know there's code to follow the call. If rtx_equal_function_value_matters is false, that means we've finished with regular parsing. Which means that some of the @@ -2429,7 +2428,6 @@ expand_call (exp, target, ignore) if (currently_expanding_call++ != 0 || !flag_optimize_sibling_calls || !rtx_equal_function_value_matters - || !stmt_loop_nest_empty () || any_pending_cleanups (1) || args_size.var) try_tail_call = try_tail_recursion = 0; |