diff options
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index ab303363a97..54ad9389aa0 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -170,8 +170,8 @@ static rtx *unfilled_firstobj; struct resources { char memory; /* Insn sets or needs a memory location. */ - char unch_memory; /* Insn sets of needs a "unchanging" MEM. */ - char volatil; /* Insn sets or needs a volatile memory loc. */ + char unch_memory; /* Insn sets of needs a "unchanging" MEM. */ + char volatil; /* Insn sets or needs a volatile memory loc. */ char cc; /* Insn sets or needs the condition codes. */ HARD_REG_SET regs; /* Which registers are set or needed. */ }; @@ -395,7 +395,7 @@ mark_referenced_resources (x, res, include_delayed_effects) rtx next = NEXT_INSN (x); int i; - /* If we are part of a delay slot sequence, point at the SEQUENCE. */ + /* If we are part of a delay slot sequence, point at the SEQUENCE. */ if (NEXT_INSN (insn) != x) { next = NEXT_INSN (NEXT_INSN (insn)); @@ -454,7 +454,7 @@ mark_referenced_resources (x, res, include_delayed_effects) } } - /* ... fall through to other INSN processing ... */ + /* ... fall through to other INSN processing ... */ case INSN: case JUMP_INSN: @@ -813,7 +813,7 @@ find_end_label () end_of_function_label = gen_label_rtx (); LABEL_NUSES (end_of_function_label) = 0; - /* Put the label before an USE insns that may proceed the RETURN insn. */ + /* Put the label before an USE insns that may proceed the RETURN insn. */ while (GET_CODE (temp) == USE) temp = PREV_INSN (temp); @@ -870,14 +870,14 @@ emit_delay_sequence (insn, list, length, avail) register rtx li; int had_barrier = 0; - /* Allocate the the rtvec to hold the insns and the SEQUENCE. */ + /* Allocate the the rtvec to hold the insns and the SEQUENCE. */ rtvec seqv = rtvec_alloc (length + 1); rtx seq = gen_rtx (SEQUENCE, VOIDmode, seqv); rtx seq_insn = make_insn_raw (seq); rtx first = get_insns (); rtx last = get_last_insn (); - /* Make a copy of the insn having delay slots. */ + /* Make a copy of the insn having delay slots. */ rtx delay_insn = copy_rtx (insn); /* If INSN is followed by a BARRIER, delete the BARRIER since it will only @@ -1227,6 +1227,7 @@ optimize_skip (insn) Non conditional branches return no direction information and are predicted as very likely taken. */ + static int get_jump_flags (insn, label) rtx insn, label; @@ -1382,7 +1383,7 @@ mostly_true_jump (jump_insn, condition) } /* Look at the relative rarities of the fallthrough and destination. If - they differ, we can predict the branch that way. */ + they differ, we can predict the branch that way. */ switch (rare_fallthrough - rare_dest) { |