diff options
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index d5bd504..79b6e25 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -3357,8 +3357,7 @@ expand_call (tree exp, rtx target, int ignore) || ((caller_mode != caller_promoted_mode || callee_mode != callee_promoted_mode) && (caller_unsignedp != callee_unsignedp - || GET_MODE_BITSIZE (caller_mode) - < GET_MODE_BITSIZE (callee_mode))))) + || partial_subreg_p (caller_mode, callee_mode))))) { try_tail_call = 0; maybe_complain_about_tail_call (exp, |