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riscv-gcc-1
Commit bb93b973 by Richard Kenner Committed by Richard Kenner
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diagnostic.c (warn_deprecated_use): Rework to lower indentation. 

	* diagnostic.c (warn_deprecated_use): Rework to lower indentation.
	* expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for
	offsets, and change line folding.
	* optabs.c (expand_binop): Remove warnings.
	* sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning.

From-SVN: r48801
parent 6a0b0c1b
Showing with 67 additions and 58 deletions
gcc/ChangeLog
Sat Jan 12 08:54:51 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* diagnostic.c (warn_deprecated_use): Rework to lower indentation.
* expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for
offsets, and change line folding.
* optabs.c (expand_binop): Remove warnings.
* sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning.
2002-01-12 Graham Stott <grahams@redhat.com>
* attribs.c (handle_deprecated_attribute): constify WHAT.
......
gcc/diagnostic.c
......@@ -1525,41 +1525,36 @@ void
warn_deprecated_use (node)
tree node;
{
if (node && warn_deprecated_decl)
if (node == 0 || !warn_deprecated_decl)
return;
if (DECL_P (node))
warning ("`%s' is deprecated (declared at %s:%d)",
IDENTIFIER_POINTER (DECL_NAME (node)),
DECL_SOURCE_FILE (node), DECL_SOURCE_LINE (node));
else if (TYPE_P (node))
{
if (DECL_P (node))
{
warning ("`%s' is deprecated (declared at %s:%d)",
IDENTIFIER_POINTER (DECL_NAME (node)),
DECL_SOURCE_FILE (node), DECL_SOURCE_LINE (node));
}
else if (TYPE_P (node))
{
const char *what = NULL;
tree decl = TYPE_STUB_DECL (node);
if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE)
what = IDENTIFIER_POINTER (TYPE_NAME (node));
else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL
&& DECL_NAME (TYPE_NAME (node)))
what = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node)));
const char *what = NULL;
tree decl = TYPE_STUB_DECL (node);
if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE)
what = IDENTIFIER_POINTER (TYPE_NAME (node));
else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL
&& DECL_NAME (TYPE_NAME (node)))
what = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node)));
if (what)
{
if (decl)
warning ("`%s' is deprecated (declared at %s:%d)", what,
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
else
warning ("`%s' is deprecated", what);
}
if (what)
{
if (decl)
warning ("`%s' is deprecated (declared at %s:%d)", what,
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
else
{
if (decl)
warning ("type is deprecated (declared at %s:%d)",
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
else
warning ("type is deprecated");
}
}
warning ("`%s' is deprecated", what);
}
else if (decl)
warning ("type is deprecated (declared at %s:%d)",
DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl));
else
warning ("type is deprecated");
}
}
gcc/expr.c
......@@ -2791,7 +2791,6 @@ emit_move_insn_1 (x, y)
enum machine_mode mode = GET_MODE (x);
enum machine_mode submode;
enum mode_class class = GET_MODE_CLASS (mode);
unsigned int i;
if ((unsigned int) mode >= (unsigned int) MAX_MACHINE_MODE)
abort ();
......@@ -2817,10 +2816,11 @@ emit_move_insn_1 (x, y)
/* In case we output to the stack, but the size is smaller machine can
push exactly, we need to use move instructions. */
if (stack
&& PUSH_ROUNDING (GET_MODE_SIZE (submode)) != GET_MODE_SIZE (submode))
&& (PUSH_ROUNDING (GET_MODE_SIZE (submode))
!= GET_MODE_SIZE (submode)))
{
rtx temp;
int offset1, offset2;
HOST_WIDE_INT offset1, offset2;
/* Do not use anti_adjust_stack, since we don't want to update
stack_pointer_delta. */
......@@ -2832,12 +2832,13 @@ emit_move_insn_1 (x, y)
#endif
stack_pointer_rtx,
GEN_INT
(PUSH_ROUNDING (GET_MODE_SIZE (GET_MODE (x)))),
stack_pointer_rtx,
0,
OPTAB_LIB_WIDEN);
(PUSH_ROUNDING
(GET_MODE_SIZE (GET_MODE (x)))),
stack_pointer_rtx, 0, OPTAB_LIB_WIDEN);
if (temp != stack_pointer_rtx)
emit_move_insn (stack_pointer_rtx, temp);
#ifdef STACK_GROWS_DOWNWARD
offset1 = 0;
offset2 = GET_MODE_SIZE (submode);
......@@ -2846,6 +2847,7 @@ emit_move_insn_1 (x, y)
offset2 = (-PUSH_ROUNDING (GET_MODE_SIZE (GET_MODE (x)))
+ GET_MODE_SIZE (submode));
#endif
emit_move_insn (change_address (x, submode,
gen_rtx_PLUS (Pmode,
stack_pointer_rtx,
......@@ -2901,8 +2903,10 @@ emit_move_insn_1 (x, y)
if (GET_MODE_BITSIZE (mode) < 2 * BITS_PER_WORD
&& (reload_in_progress | reload_completed) == 0)
{
int packed_dest_p = (REG_P (x) && REGNO (x) < FIRST_PSEUDO_REGISTER);
int packed_src_p = (REG_P (y) && REGNO (y) < FIRST_PSEUDO_REGISTER);
int packed_dest_p
= (REG_P (x) && REGNO (x) < FIRST_PSEUDO_REGISTER);
int packed_src_p
= (REG_P (y) && REGNO (y) < FIRST_PSEUDO_REGISTER);
if (packed_dest_p || packed_src_p)
{
......@@ -2924,12 +2928,14 @@ emit_move_insn_1 (x, y)
if (packed_dest_p)
{
rtx sreg = gen_rtx_SUBREG (reg_mode, x, 0);
emit_move_insn_1 (cmem, y);
return emit_move_insn_1 (sreg, mem);
}
else
{
rtx sreg = gen_rtx_SUBREG (reg_mode, y, 0);
emit_move_insn_1 (mem, sreg);
return emit_move_insn_1 (x, cmem);
}
......@@ -2950,9 +2956,7 @@ emit_move_insn_1 (x, y)
&& ! (reload_in_progress || reload_completed)
&& (GET_CODE (realpart_x) == SUBREG
|| GET_CODE (imagpart_x) == SUBREG))
{
emit_insn (gen_rtx_CLOBBER (VOIDmode, x));
}
emit_insn (gen_rtx_CLOBBER (VOIDmode, x));
emit_insn (GEN_FCN (mov_optab->handlers[(int) submode].insn_code)
(realpart_x, realpart_y));
......@@ -2971,6 +2975,7 @@ emit_move_insn_1 (x, y)
rtx last_insn = 0;
rtx seq, inner;
int need_clobber;
int i;
#ifdef PUSH_ROUNDING
......@@ -2991,19 +2996,20 @@ emit_move_insn_1 (x, y)
#endif
stack_pointer_rtx,
GEN_INT
(PUSH_ROUNDING (GET_MODE_SIZE (GET_MODE (x)))),
stack_pointer_rtx,
0,
OPTAB_LIB_WIDEN);
(PUSH_ROUNDING
(GET_MODE_SIZE (GET_MODE (x)))),
stack_pointer_rtx, 0,& OPTAB_LIB_WIDEN);
if (temp != stack_pointer_rtx)
emit_move_insn (stack_pointer_rtx, temp);
code = GET_CODE (XEXP (x, 0));
/* Just hope that small offsets off SP are OK. */
if (code == POST_INC)
temp = gen_rtx_PLUS (Pmode, stack_pointer_rtx,
GEN_INT (-(HOST_WIDE_INT)
GET_MODE_SIZE (GET_MODE (x))));
GEN_INT (-((HOST_WIDE_INT)
GET_MODE_SIZE (GET_MODE (x)))));
else if (code == POST_DEC)
temp = gen_rtx_PLUS (Pmode, stack_pointer_rtx,
GEN_INT (GET_MODE_SIZE (GET_MODE (x))));
......@@ -3062,9 +3068,7 @@ emit_move_insn_1 (x, y)
if (x != y
&& ! (reload_in_progress || reload_completed)
&& need_clobber != 0)
{
emit_insn (gen_rtx_CLOBBER (VOIDmode, x));
}
emit_insn (gen_rtx_CLOBBER (VOIDmode, x));
emit_insn (seq);
......
gcc/optabs.c
......@@ -895,7 +895,7 @@ expand_binop (mode, binoptab, op0, op1, target, unsignedp, methods)
&& GET_MODE_SIZE (mode) > UNITS_PER_WORD
&& binoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
{
unsigned int i;
int i;
rtx insns;
rtx equiv_value;
......@@ -1186,7 +1186,7 @@ expand_binop (mode, binoptab, op0, op1, target, unsignedp, methods)
&& GET_MODE_SIZE (mode) >= 2 * UNITS_PER_WORD
&& binoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
{
unsigned int i;
int i;
optab otheroptab = binoptab == add_optab ? sub_optab : add_optab;
unsigned int nwords = GET_MODE_BITSIZE (mode) / BITS_PER_WORD;
rtx carry_in = NULL_RTX, carry_out = NULL_RTX;
......@@ -2176,7 +2176,7 @@ expand_unop (mode, unoptab, op0, target, unsignedp)
&& GET_MODE_SIZE (mode) > UNITS_PER_WORD
&& unoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
{
unsigned int i;
int i;
rtx insns;
if (target == 0 || target == op0)
......@@ -2191,6 +2191,7 @@ expand_unop (mode, unoptab, op0, target, unsignedp)
rtx x = expand_unop (word_mode, unoptab,
operand_subword_force (op0, i, mode),
target_piece, unsignedp);
if (target_piece != x)
emit_move_insn (target_piece, x);
}
......
gcc/sdbout.c
......@@ -440,7 +440,7 @@ static void
sdbout_record_type_name (type)
tree type;
{
char *name = 0;
const char *name = 0;
int no_name;
if (KNOWN_TYPE_TAG (type))
......@@ -449,6 +449,7 @@ sdbout_record_type_name (type)
if (TYPE_NAME (type) != 0)
{
tree t = 0;
/* Find the IDENTIFIER_NODE for the type name. */
if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE)
t = TYPE_NAME (type);
......
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