combine.c: Fix comment formatting.
* combine.c: Fix comment formatting. * loop.c: Likewise. * real.c: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * regrename.c: Likewise. * reg-stack.c: Likewise. * reload1.c: Likewise. * reload.c: Likewise. * reload.h: Likewise. * unroll.c: Likewise. From-SVN: r58583
This commit is contained in:
Kazu Hirata
Kazu Hirata
parent
e591c83de7
commit
3eae4643be
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@ -1,3 +1,17 @@
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2002-10-27 Kazu Hirata <kazu@cs.umass.edu>
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* combine.c: Fix comment formatting.
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* loop.c: Likewise.
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* real.c: Likewise.
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* regclass.c: Likewise.
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* regmove.c: Likewise.
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* regrename.c: Likewise.
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* reg-stack.c: Likewise.
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* reload1.c: Likewise.
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* reload.c: Likewise.
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* reload.h: Likewise.
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* unroll.c: Likewise.
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2002-10-27 Kazu Hirata <kazu@cs.umass.edu>
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* reload1.c (reload): Fix a comment typo.
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@ -11913,7 +11913,7 @@ mark_used_regs_combine (x)
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{
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unsigned int endregno, r;
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/* None of this applies to the stack, frame or arg pointers */
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/* None of this applies to the stack, frame or arg pointers. */
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if (regno == STACK_POINTER_REGNUM
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#if FRAME_POINTER_REGNUM != HARD_FRAME_POINTER_REGNUM
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|| regno == HARD_FRAME_POINTER_REGNUM
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@ -12021,7 +12021,7 @@ move_deaths (x, maybe_kill_insn, from_cuid, to_insn, pnotes)
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rtx where_dead = reg_last_death[regno];
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rtx before_dead, after_dead;
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/* Don't move the register if it gets killed in between from and to */
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/* Don't move the register if it gets killed in between from and to. */
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if (maybe_kill_insn && reg_set_p (x, maybe_kill_insn)
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&& ! reg_referenced_p (x, maybe_kill_insn))
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return;
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@ -2475,7 +2475,7 @@ prescan_loop (loop)
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loop_info->first_loop_store_insn = NULL_RTX;
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loop_info->mems_idx = 0;
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loop_info->num_mem_sets = 0;
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/* If loop opts run twice, this was set on 1st pass for 2nd. */
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/* If loop opts run twice, this was set on 1st pass for 2nd. */
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loop_info->preconditioned = NOTE_PRECONDITIONED (end);
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for (insn = start; insn && GET_CODE (insn) != CODE_LABEL;
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@ -1635,7 +1635,7 @@ real_to_decimal (str, r_orig, buf_size, digits, crop_trailing_zeros)
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digit = rtd_divmod (&r, &pten);
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/* Be prepared for error in that division via underflow ... */
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/* Be prepared for error in that division via underflow ... */
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if (digit == 0 && cmp_significand_0 (&r))
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{
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/* Multiply by 10 and try again. */
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@ -222,7 +222,7 @@ enum emit_where
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/* The block we're currently working on. */
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static basic_block current_block;
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/* This is the register file for all register after conversion */
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/* This is the register file for all register after conversion. */
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static rtx
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FP_mode_reg[LAST_STACK_REG+1-FIRST_STACK_REG][(int) MAX_MACHINE_MODE];
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@ -379,7 +379,7 @@ straighten_stack (insn, regstack)
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change_stack (insn, regstack, &temp_stack, EMIT_AFTER);
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}
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/* Pop a register from the stack */
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/* Pop a register from the stack. */
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static void
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pop_stack (regstack, regno)
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@ -390,7 +390,7 @@ pop_stack (regstack, regno)
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CLEAR_HARD_REG_BIT (regstack->reg_set, regno);
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regstack->top--;
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/* If regno was not at the top of stack then adjust stack */
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/* If regno was not at the top of stack then adjust stack. */
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if (regstack->reg [top] != regno)
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{
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int i;
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@ -1125,7 +1125,7 @@ move_for_stack_reg (insn, regstack, pat)
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return;
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}
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/* The destination ought to be dead */
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/* The destination ought to be dead. */
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if (get_hard_regnum (regstack, dest) >= FIRST_STACK_REG)
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abort ();
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@ -1181,7 +1181,7 @@ move_for_stack_reg (insn, regstack, pat)
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stack. The stack mapping is changed to reflect that DEST is
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now at top of stack. */
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/* The destination ought to be dead */
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/* The destination ought to be dead. */
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if (get_hard_regnum (regstack, dest) >= FIRST_STACK_REG)
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abort ();
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@ -292,7 +292,7 @@ init_reg_sets ()
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memcpy (call_used_regs, initial_call_used_regs, sizeof call_used_regs);
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memset (global_regs, 0, sizeof global_regs);
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/* Do any additional initialization regsets may need */
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/* Do any additional initialization regsets may need. */
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INIT_ONCE_REG_SET ();
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#ifdef REG_ALLOC_ORDER
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@ -2296,7 +2296,7 @@ allocate_reg_info (num_regs, new_p, renumber_p)
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if (renumber_p)
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reg_renumber = renumber;
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/* Tell the regset code about the new number of registers */
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/* Tell the regset code about the new number of registers. */
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MAX_REGNO_REG_SET (num_regs, new_p, renumber_p);
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}
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@ -793,7 +793,7 @@ copy_src_to_dest (insn, src, dest, old_max_uid)
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p_move_notes = ®_NOTES (move_insn);
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p_insn_notes = ®_NOTES (insn);
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/* Move any notes mentioning src to the move instruction */
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/* Move any notes mentioning src to the move instruction. */
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for (link = REG_NOTES (insn); link != NULL_RTX; link = next)
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{
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next = XEXP (link, 1);
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@ -812,7 +812,7 @@ copy_src_to_dest (insn, src, dest, old_max_uid)
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*p_move_notes = NULL_RTX;
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*p_insn_notes = NULL_RTX;
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/* Is the insn the head of a basic block? If so extend it */
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/* Is the insn the head of a basic block? If so extend it. */
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insn_uid = INSN_UID (insn);
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move_uid = INSN_UID (move_insn);
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if (insn_uid < old_max_uid)
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@ -738,7 +738,7 @@ scan_rtx (insn, loc, class, action, type, earlyclobber)
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}
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}
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/* Build def/use chain */
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/* Build def/use chain. */
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static struct du_chain *
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build_def_use (bb)
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@ -6004,7 +6004,7 @@ copy_replacements_1 (px, py, orig_replacements)
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}
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}
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/* Change any replacements being done to *X to be done to *Y */
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/* Change any replacements being done to *X to be done to *Y. */
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void
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move_replacements (x, y)
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@ -139,7 +139,7 @@ static int reg_reloaded_contents[FIRST_PSEUDO_REGISTER];
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when reg_reloaded_valid is set for this register. */
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static rtx reg_reloaded_insn[FIRST_PSEUDO_REGISTER];
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/* Indicate if reg_reloaded_insn / reg_reloaded_contents is valid */
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/* Indicate if reg_reloaded_insn / reg_reloaded_contents is valid. */
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static HARD_REG_SET reg_reloaded_valid;
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/* Indicate if the register was dead at the end of the reload.
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This is only valid if reg_reloaded_contents is set and valid. */
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@ -1497,7 +1497,7 @@ calculate_needs_all_insns (global)
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&& REGNO (SET_SRC (set)) >= FIRST_PSEUDO_REGISTER)
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{
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delete_insn (insn);
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/* Delete it from the reload chain */
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/* Delete it from the reload chain. */
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if (chain->prev)
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chain->prev->next = next;
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else
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@ -1136,7 +1136,7 @@ unroll_loop (loop, insn_count, strength_reduce_p)
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/* And whether the loop has been preconditioned. */
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loop_info->preconditioned = loop_preconditioned;
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/* Remember whether it was preconditioned for the second loop pass. */
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/* Remember whether it was preconditioned for the second loop pass. */
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NOTE_PRECONDITIONED (loop->end) = loop_preconditioned;
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/* For each biv and giv, determine whether it can be safely split into
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