Searched refs:must_be_zero_on_return (Results 1 – 16 of 16) sorted by relevance
317 HARD_REG_SET must_be_zero_on_return; member
3634 || TEST_HARD_REG_BIT (crtl->must_be_zero_on_return, regno)); in df_epilogue_uses_p()
5943 crtl->must_be_zero_on_return |= zeroed_hardregs; in gen_call_used_regs_seq()
7203 * emit-rtl.h (struct rtl_data): New field must_be_zero_on_return.
3622 || TEST_HARD_REG_BIT (crtl->must_be_zero_on_return, regno)); in df_epilogue_uses_p()
5924 crtl->must_be_zero_on_return |= zeroed_hardregs; in gen_call_used_regs_seq()