diff options
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 3ae08ed6384..02a92c1609d 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -608,8 +608,8 @@ combine_instructions (rtx f, unsigned int nregs) FOR_EACH_BB (this_basic_block) { - for (insn = this_basic_block->head; - insn != NEXT_INSN (this_basic_block->end); + for (insn = BB_HEAD (this_basic_block); + insn != NEXT_INSN (BB_END (this_basic_block)); insn = next ? next : NEXT_INSN (insn)) { next = 0; @@ -2337,7 +2337,7 @@ try_combine (rtx i3, rtx i2, rtx i1, int *new_direct_jump_p) for (insn = NEXT_INSN (i3); insn && (this_basic_block->next_bb == EXIT_BLOCK_PTR - || insn != this_basic_block->next_bb->head); + || insn != BB_HEAD (this_basic_block->next_bb)); insn = NEXT_INSN (insn)) { if (INSN_P (insn) && reg_referenced_p (ni2dest, PATTERN (insn))) @@ -2546,7 +2546,7 @@ try_combine (rtx i3, rtx i2, rtx i1, int *new_direct_jump_p) SET_DEST (XVECEXP (PATTERN (i2), 0, i)))) for (temp = NEXT_INSN (i2); temp && (this_basic_block->next_bb == EXIT_BLOCK_PTR - || this_basic_block->head != temp); + || BB_HEAD (this_basic_block) != temp); temp = NEXT_INSN (temp)) if (temp != i3 && INSN_P (temp)) for (link = LOG_LINKS (temp); link; link = XEXP (link, 1)) @@ -11978,7 +11978,7 @@ reg_dead_at_p (rtx reg, rtx insn) else { FOR_EACH_BB (block) - if (insn == block->head) + if (insn == BB_HEAD (block)) break; if (block == EXIT_BLOCK_PTR) @@ -12617,7 +12617,7 @@ distribute_notes (rtx notes, rtx from_insn, rtx i3, rtx i2) { if (! INSN_P (tem)) { - if (tem == bb->head) + if (tem == BB_HEAD (bb)) break; continue; } @@ -12744,7 +12744,7 @@ distribute_notes (rtx notes, rtx from_insn, rtx i3, rtx i2) break; } - if (tem == bb->head) + if (tem == BB_HEAD (bb)) break; } @@ -12841,7 +12841,7 @@ distribute_notes (rtx notes, rtx from_insn, rtx i3, rtx i2) { if (! INSN_P (tem)) { - if (tem == bb->head) + if (tem == BB_HEAD (bb)) { SET_BIT (refresh_blocks, this_basic_block->index); @@ -12948,7 +12948,7 @@ distribute_links (rtx links) for (insn = NEXT_INSN (XEXP (link, 0)); (insn && (this_basic_block->next_bb == EXIT_BLOCK_PTR - || this_basic_block->next_bb->head != insn)); + || BB_HEAD (this_basic_block->next_bb) != insn)); insn = NEXT_INSN (insn)) if (INSN_P (insn) && reg_overlap_mentioned_p (reg, PATTERN (insn))) { |