diff options
Diffstat (limited to 'gcc/cfglayout.c')
| -rw-r--r-- | gcc/cfglayout.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c index bcdeb96c130..f427a2bb57e 100644 --- a/gcc/cfglayout.c +++ b/gcc/cfglayout.c @@ -99,7 +99,6 @@ skip_insns_after_block (basic_block bb) case NOTE: switch (NOTE_LINE_NUMBER (insn)) { - case NOTE_INSN_LOOP_END: case NOTE_INSN_BLOCK_END: last_insn = insn; continue; @@ -135,12 +134,12 @@ skip_insns_after_block (basic_block bb) /* It is possible to hit contradictory sequence. For instance: jump_insn - NOTE_INSN_LOOP_BEG + NOTE_INSN_BLOCK_BEG barrier Where barrier belongs to jump_insn, but the note does not. This can be created by removing the basic block originally following - NOTE_INSN_LOOP_BEG. In such case reorder the notes. */ + NOTE_INSN_BLOCK_BEG. In such case reorder the notes. */ for (insn = last_insn; insn != BB_END (bb); insn = prev) { @@ -148,7 +147,6 @@ skip_insns_after_block (basic_block bb) if (NOTE_P (insn)) switch (NOTE_LINE_NUMBER (insn)) { - case NOTE_INSN_LOOP_END: case NOTE_INSN_BLOCK_END: case NOTE_INSN_DELETED: case NOTE_INSN_DELETED_LABEL: @@ -986,10 +984,6 @@ duplicate_insn_chain (rtx from, rtx to) in first BB, we may want to copy the block. */ case NOTE_INSN_PROLOGUE_END: - case NOTE_INSN_LOOP_BEG: - case NOTE_INSN_LOOP_END: - /* Strip down the loop notes - we don't really want to keep - them consistent in loop copies. */ case NOTE_INSN_DELETED: case NOTE_INSN_DELETED_LABEL: /* No problem to strip these. */ |