Jean Christophe Beyler <jean.christophe.bey...@gmail.com> writes: > How can I force the prologue to keep this instruction. It is useless > only in the case that there is no function call or no alloca. But I > have a case where there is a function call and it is still removed.
Make the hard frame pointer register a fixed register, or add it to EPILOGUE_USES. Ian
