diff options
Diffstat (limited to 'gcc/resource.c')
| -rw-r--r-- | gcc/resource.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/resource.c b/gcc/resource.c index b24679f..f13956b 100644 --- a/gcc/resource.c +++ b/gcc/resource.c @@ -581,7 +581,7 @@ find_dead_or_set_registers (rtx_insn *target, struct resources *res, find_dead_or_set_registers (next_insn, &fallthrough_res, 0, jump_count, set, needed); - IOR_HARD_REG_SET (fallthrough_res.regs, target_res.regs); + fallthrough_res.regs |= target_res.regs; res->regs &= fallthrough_res.regs; break; } @@ -670,7 +670,7 @@ mark_set_resources (rtx x, struct resources *res, int in_dest, res->cc = res->memory = 1; get_call_reg_set_usage (call_insn, ®s, regs_invalidated_by_call); - IOR_HARD_REG_SET (res->regs, regs); + res->regs |= regs; for (link = CALL_INSN_FUNCTION_USAGE (call_insn); link; link = XEXP (link, 1)) @@ -1109,7 +1109,7 @@ mark_target_live_regs (rtx_insn *insns, rtx target_maybe_return, struct resource HARD_REG_SET extra_live; REG_SET_TO_HARD_REG_SET (extra_live, DF_LR_IN (bb)); - IOR_HARD_REG_SET (current_live_regs, extra_live); + current_live_regs |= extra_live; } } @@ -1118,7 +1118,7 @@ mark_target_live_regs (rtx_insn *insns, rtx target_maybe_return, struct resource are implicitly required at that point. */ else if (NOTE_P (real_insn) && NOTE_KIND (real_insn) == NOTE_INSN_EPILOGUE_BEG) - IOR_HARD_REG_SET (current_live_regs, start_of_epilogue_needs.regs); + current_live_regs |= start_of_epilogue_needs.regs; } res->regs = current_live_regs; @@ -1162,12 +1162,12 @@ mark_target_live_regs (rtx_insn *insns, rtx target_maybe_return, struct resource scratch = needed.regs; AND_COMPL_HARD_REG_SET (scratch, set.regs); - IOR_HARD_REG_SET (new_resources.regs, scratch); + new_resources.regs |= scratch; mark_set_resources (insn, &set, 0, MARK_SRC_DEST_CALL); } - IOR_HARD_REG_SET (res->regs, new_resources.regs); + res->regs |= new_resources.regs; } if (tinfo != NULL) |