diff options
Diffstat (limited to 'gcc/resource.c')
| -rw-r--r-- | gcc/resource.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/gcc/resource.c b/gcc/resource.c index a9c0d0a..ad644af 100644 --- a/gcc/resource.c +++ b/gcc/resource.c @@ -439,7 +439,7 @@ find_dead_or_set_registers (rtx_insn *target, struct resources *res, for (insn = target; insn; insn = next_insn) { - rtx_insn *this_jump_insn = insn; + rtx_insn *this_insn = insn; next_insn = NEXT_INSN (insn); @@ -487,8 +487,8 @@ find_dead_or_set_registers (rtx_insn *target, struct resources *res, of a call, so search for a JUMP_INSN in any position. */ for (i = 0; i < seq->len (); i++) { - this_jump_insn = seq->insn (i); - if (JUMP_P (this_jump_insn)) + this_insn = seq->insn (i); + if (JUMP_P (this_insn)) break; } } @@ -497,14 +497,15 @@ find_dead_or_set_registers (rtx_insn *target, struct resources *res, break; } - if (JUMP_P (this_jump_insn)) + if (rtx_jump_insn *this_jump_insn = + dyn_cast <rtx_jump_insn *> (this_insn)) { if (jump_count++ < 10) { if (any_uncondjump_p (this_jump_insn) || ANY_RETURN_P (PATTERN (this_jump_insn))) { - rtx lab_or_return = JUMP_LABEL (this_jump_insn); + rtx lab_or_return = this_jump_insn->jump_label (); if (ANY_RETURN_P (lab_or_return)) next_insn = NULL; else @@ -577,10 +578,10 @@ find_dead_or_set_registers (rtx_insn *target, struct resources *res, AND_COMPL_HARD_REG_SET (scratch, needed.regs); AND_COMPL_HARD_REG_SET (fallthrough_res.regs, scratch); - if (!ANY_RETURN_P (JUMP_LABEL (this_jump_insn))) - find_dead_or_set_registers (JUMP_LABEL_AS_INSN (this_jump_insn), - &target_res, 0, jump_count, - target_set, needed); + if (!ANY_RETURN_P (this_jump_insn->jump_label ())) + find_dead_or_set_registers + (this_jump_insn->jump_target (), + &target_res, 0, jump_count, target_set, needed); find_dead_or_set_registers (next_insn, &fallthrough_res, 0, jump_count, set, needed); |