On 09/29/2015 11:49 PM, Jeff Law wrote:
This code from builtins.c: /* If we don't need too much alignment, we'll have been guaranteed proper alignment by get_trampoline_type. */ if (TRAMPOLINE_ALIGNMENT <= STACK_BOUNDARY) return tramp; It's entirely conceivable that TRAMPOLINE_ALIGNMENT will be the same as STACK_BOUNDARY. And if they are, then -Wtautological-compare will complain bitterly.
Eww. Can we fix the warning not to complain when the comparison involves macros?
Bernd