MatCat.OpenSource/8sa1-gcc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Warning fixes:

Browse Source 
* Makefile.in (xcoffout.o): Depend on toplev.h, output.h and dbxout.h.
        * config/fp-bit.c (_fpmul_parts): Move variables `x', `ylow',
        `yhigh' and `bit' into the scope in which they are used.
        (_fpdiv_parts): Remove unused variables `low', `high', `r0', `r1',
        `y0', `y1', `q', `remainder', `carry', `d0' and `d1'.
        * rs6000.c: Move include of output.h below tree.h.  Include toplev.h.
        (any_operand): Mark unused parameters `op' and `mode' with
        ATTRIBUTE_UNUSED.
        (count_register_operand): Likewise for parameter `mode'.
        (fpmem_operand): Likewise.
        (short_cint_operand): Likewise.
        (u_short_cint_operand): Likewise.
        (non_short_cint_operand): Likewise.
        (got_operand): Likewise.
        (got_no_const_operand): Likewise.
        (non_add_cint_operand): Likewise.
        (non_logical_cint_operand): Likewise.
        (mask_operand): Likewise.
        (current_file_function_operand): Likewise.
        (small_data_operand): Likewise for parameters `op' and `mode' but
        only when !TARGET_ELF.
        (init_cumulative_args): Mark parameters `libname' with
        ATTRIBUTE_UNUSED.
        (function_arg_pass_by_reference): Likewise for parameters `cum',
        `mode' and `named'.
        (expand_builtin_saveregs): Likewise for parameter `args'.
        (load_multiple_operation): Likewise for parameter `mode'.
        (store_multiple_operation): Likewise.
        (branch_comparison_operator): Likewise.
        (secondary_reload_class): Likewise.
        (print_operand): Add parentheses around & operation.
        (output_prolog): Mark parameter `size' with ATTRIBUTE_UNUSED.
        (output_epilog): Likewise.  Cast argument to fprintf to int.
        (rs6000_adjust_cost): Mark parameter `dep_insn' with ATTRIBUTE_UNUSED.
        (rs6000_valid_decl_attribute_p): Likewise for parameters `decl',
        `attributes', `identifier' and `args'.
        (rs6000_valid_type_attribute_p): Likewise for parameter `attributes'.
        (rs6000_comp_type_attributes): Likewise for parameters `type1' and
        `type2'.
        (rs6000_set_default_type_attributes): Likewise for parameter `type'.
        * rs6000.h (RTX_COSTS): Add parentheses around & operation.
        (toc_section, private_data_section, trap_comparison_operator): Add
        prototypes.
        * dbxout.h (dbxout_parms, dbxout_reg_parms, dbxout_syms): Add
        prototypes.
        * xcoffout.c: Include toplev.h, outout.h and dbxout.h.
        * xcoffout.h (stab_to_sclass, xcoffout_begin_function,
        xcoffout_begin_block, xcoffout_end_epilogue,
        xcoffout_end_function, xcoffout_end_block,
        xcoff_output_standard_types, xcoffout_declare_function,
        xcoffout_source_line): Add prototypes.

From-SVN: r20717
This commit is contained in:
Kaveh R. Ghazi 1998-06-25 13:05:20 +00:00 committed by Kaveh Ghazi
parent ff73fb5308
commit 296b815223
8 changed files with 144 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
gcc/ChangeLog
View File

@ -1,3 +1,63 @@
Thu Jun 25 15:47:55 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (xcoffout.o): Depend on toplev.h, output.h and dbxout.h.
* config/fp-bit.c (_fpmul_parts): Move variables `x', `ylow',
`yhigh' and `bit' into the scope in which they are used.
(_fpdiv_parts): Remove unused variables `low', `high', `r0', `r1',
`y0', `y1', `q', `remainder', `carry', `d0' and `d1'.
* rs6000.c: Move include of output.h below tree.h. Include toplev.h.
(any_operand): Mark unused parameters `op' and `mode' with
ATTRIBUTE_UNUSED.
(count_register_operand): Likewise for parameter `mode'.
(fpmem_operand): Likewise.
(short_cint_operand): Likewise.
(u_short_cint_operand): Likewise.
(non_short_cint_operand): Likewise.
(got_operand): Likewise.
(got_no_const_operand): Likewise.
(non_add_cint_operand): Likewise.
(non_logical_cint_operand): Likewise.
(mask_operand): Likewise.
(current_file_function_operand): Likewise.
(small_data_operand): Likewise for parameters `op' and `mode' but
only when !TARGET_ELF.
(init_cumulative_args): Mark parameters `libname' with
ATTRIBUTE_UNUSED.
(function_arg_pass_by_reference): Likewise for parameters `cum',
`mode' and `named'.
(expand_builtin_saveregs): Likewise for parameter `args'.
(load_multiple_operation): Likewise for parameter `mode'.
(store_multiple_operation): Likewise.
(branch_comparison_operator): Likewise.
(secondary_reload_class): Likewise.
(print_operand): Add parentheses around & operation.
(output_prolog): Mark parameter `size' with ATTRIBUTE_UNUSED.
(output_epilog): Likewise. Cast argument to fprintf to int.
(rs6000_adjust_cost): Mark parameter `dep_insn' with ATTRIBUTE_UNUSED.
(rs6000_valid_decl_attribute_p): Likewise for parameters `decl',
`attributes', `identifier' and `args'.
(rs6000_valid_type_attribute_p): Likewise for parameter `attributes'.
(rs6000_comp_type_attributes): Likewise for parameters `type1' and
`type2'.
(rs6000_set_default_type_attributes): Likewise for parameter `type'.
* rs6000.h (RTX_COSTS): Add parentheses around & operation.
(toc_section, private_data_section, trap_comparison_operator): Add
prototypes.
* dbxout.h (dbxout_parms, dbxout_reg_parms, dbxout_syms): Add
prototypes.
* xcoffout.c: Include toplev.h, outout.h and dbxout.h.
* xcoffout.h (stab_to_sclass, xcoffout_begin_function,
xcoffout_begin_block, xcoffout_end_epilogue,
xcoffout_end_function, xcoffout_end_block,
xcoff_output_standard_types, xcoffout_declare_function,
xcoffout_source_line): Add prototypes.
Thu Jun 25 09:54:55 1998 Nick Clifton <nickc@cygnus.com>
* config/arm/arm.h (REG_ALLOC_ORDER): Add ARG_POINTER_REGNUM,

2
gcc/Makefile.in
View File

@ -1409,7 +1409,7 @@ dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
flags.h insn-config.h insn-codes.h reload.h output.h defaults.h \
hard-reg-set.h regs.h expr.h toplev.h dwarf2out.h
xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
flags.h
flags.h toplev.h output.h dbxout.h
emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
except.h function.h regs.h insn-config.h insn-codes.h $(RECOG_H) real.h \
expr.h obstack.h hard-reg-set.h bitmap.h

19
gcc/config/fp-bit.c
View File

@ -855,13 +855,13 @@ _fpmul_parts ( fp_number_type * a,
/* Calculate the mantissa by multiplying both 64bit numbers to get a
128 bit number */
{
fractype x = a->fraction.ll;
fractype ylow = b->fraction.ll;
fractype yhigh = 0;
int bit;
#if defined(NO_DI_MODE)
{
fractype x = a->fraction.ll;
fractype ylow = b->fraction.ll;
fractype yhigh = 0;
int bit;
/* ??? This does multiplies one bit at a time. Optimize. */
for (bit = 0; bit < FRAC_NBITS; bit++)
{
@ -1000,14 +1000,10 @@ _fpdiv_parts (fp_number_type * a,
fp_number_type * b,
fp_number_type * tmp)
{
fractype low = 0;
fractype high = 0;
fractype r0, r1, y0, y1, bit;
fractype q;
fractype bit;
fractype numerator;
fractype denominator;
fractype quotient;
fractype remainder;
if (isnan (a))
{
@ -1042,9 +1038,6 @@ _fpdiv_parts (fp_number_type * a,
/* Calculate the mantissa by multiplying both 64bit numbers to get a
128 bit number */
{
int carry;
intfrac d0, d1; /* weren't unsigned before ??? */
/* quotient =
( numerator / denominator) * 2^(numerator exponent - denominator exponent)
*/

78
gcc/config/rs6000/rs6000.c
View File

@ -28,7 +28,6 @@ Boston, MA 02111-1307, USA. */
#include "insn-config.h"
#include "conditions.h"
#include "insn-flags.h"
#include "output.h"
#include "insn-attr.h"
#include "flags.h"
#include "recog.h"
@ -37,6 +36,8 @@ Boston, MA 02111-1307, USA. */
#include "tree.h"
#include "except.h"
#include "function.h"
#include "output.h"
#include "toplev.h"
#ifndef TARGET_NO_PROTOTYPE
#define TARGET_NO_PROTOTYPE 0
@ -420,8 +421,8 @@ direct_return ()
int
any_operand (op, mode)
register rtx op;
enum machine_mode mode;
register rtx op ATTRIBUTE_UNUSED;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return 1;
}
@ -430,7 +431,7 @@ any_operand (op, mode)
int
count_register_operand(op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
if (GET_CODE (op) != REG)
return 0;
@ -449,7 +450,7 @@ count_register_operand(op, mode)
int
fpmem_operand(op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
if (GET_CODE (op) != REG)
return 0;
@ -470,7 +471,7 @@ fpmem_operand(op, mode)
int
short_cint_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT
&& (unsigned HOST_WIDE_INT) (INTVAL (op) + 0x8000) < 0x10000);
@ -481,7 +482,7 @@ short_cint_operand (op, mode)
int
u_short_cint_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT
&& (INTVAL (op) & (~ (HOST_WIDE_INT) 0xffff)) == 0);
@ -492,7 +493,7 @@ u_short_cint_operand (op, mode)
int
non_short_cint_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT
&& (unsigned HOST_WIDE_INT) (INTVAL (op) + 0x8000) >= 0x10000);
@ -583,7 +584,7 @@ reg_or_cint_operand (op, mode)
int
got_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == SYMBOL_REF
|| GET_CODE (op) == CONST
@ -596,7 +597,7 @@ got_operand (op, mode)
int
got_no_const_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == LABEL_REF);
}
@ -841,7 +842,7 @@ add_operand (op, mode)
int
non_add_cint_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT
&& (unsigned HOST_WIDE_INT) (INTVAL (op) + 0x8000) >= 0x10000
@ -868,7 +869,7 @@ logical_operand (op, mode)
int
non_logical_cint_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == CONST_INT
&& (INTVAL (op) & (~ (HOST_WIDE_INT) 0xffff)) != 0
@ -905,7 +906,7 @@ mask_constant (c)
int
mask_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return GET_CODE (op) == CONST_INT && mask_constant (INTVAL (op));
}
@ -1066,7 +1067,7 @@ call_operand (op, mode)
int
current_file_function_operand (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
return (GET_CODE (op) == SYMBOL_REF
&& (SYMBOL_REF_FLAG (op)
@ -1132,8 +1133,13 @@ input_operand (op, mode)
int
small_data_operand (op, mode)
#if TARGET_ELF
rtx op;
enum machine_mode mode;
#else
rtx op ATTRIBUTE_UNUSED;
enum machine_mode mode ATTRIBUTE_UNUSED;
#endif
{
#if TARGET_ELF
rtx sym_ref, const_part;
@ -1189,7 +1195,7 @@ void
init_cumulative_args (cum, fntype, libname, incoming)
CUMULATIVE_ARGS *cum;
tree fntype;
rtx libname;
rtx libname ATTRIBUTE_UNUSED;
int incoming;
{
static CUMULATIVE_ARGS zero_cumulative;
@ -1524,10 +1530,10 @@ function_arg_partial_nregs (cum, mode, type, named)
int
function_arg_pass_by_reference (cum, mode, type, named)
CUMULATIVE_ARGS *cum;
enum machine_mode mode;
CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED;
enum machine_mode mode ATTRIBUTE_UNUSED;
tree type;
int named;
int named ATTRIBUTE_UNUSED;
{
if ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS)
&& type && AGGREGATE_TYPE_P (type))
@ -1652,7 +1658,7 @@ setup_incoming_varargs (cum, mode, type, pretend_size, no_rtl)
struct rtx_def *
expand_builtin_saveregs (args)
tree args;
tree args ATTRIBUTE_UNUSED;
{
return virtual_incoming_args_rtx;
}
@ -1899,7 +1905,7 @@ expand_block_move (operands)
int
load_multiple_operation (op, mode)
rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
int count = XVECLEN (op, 0);
int dest_regno;
@ -1942,7 +1948,7 @@ load_multiple_operation (op, mode)
int
store_multiple_operation (op, mode)
rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
int count = XVECLEN (op, 0) - 1;
int src_regno;
@ -1985,7 +1991,7 @@ store_multiple_operation (op, mode)
int
branch_comparison_operator (op, mode)
register rtx op;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
enum rtx_code code = GET_CODE (op);
enum machine_mode cc_mode;
@ -2165,7 +2171,7 @@ addrs_ok_for_quad_peep (addr1, addr2)
enum reg_class
secondary_reload_class (class, mode, in)
enum reg_class class;
enum machine_mode mode;
enum machine_mode mode ATTRIBUTE_UNUSED;
rtx in;
{
int regno = true_regnum (in);
@ -2534,7 +2540,7 @@ print_operand (file, x, code)
case 'B':
/* If the low-order bit is zero, write 'r'; otherwise, write 'l'
for 64-bit mask direction. */
putc ((INT_LOWPART(x) & 1 == 0 ? 'r' : 'l'), file);
putc (((INT_LOWPART(x) & 1) == 0 ? 'r' : 'l'), file);
case 'C':
/* This is an optional cror needed for LE or GE floating-point
@ -3798,7 +3804,7 @@ rs6000_allocate_stack_space (file, size, copy_r12)
void
output_prolog (file, size)
FILE *file;
int size;
int size ATTRIBUTE_UNUSED;
{
rs6000_stack_t *info = rs6000_stack_info ();
int reg_size = info->reg_size;
@ -4054,7 +4060,7 @@ output_prolog (file, size)
void
output_epilog (file, size)
FILE *file;
int size;
int size ATTRIBUTE_UNUSED;
{
rs6000_stack_t *info = rs6000_stack_info ();
char *load_reg = (TARGET_32BIT) ? "\t{l|lwz} %s,%d(%s)\n" : "\tld %s,%d(%s)\n";
@ -4337,7 +4343,7 @@ output_epilog (file, size)
/* Omit this list of longs, because there are no CTL anchors. */
/* Length of function name. */
fprintf (file, "\t.short %d\n", strlen (fname));
fprintf (file, "\t.short %d\n", (int) strlen (fname));
/* Function name. */
assemble_string (fname, strlen (fname));
@ -4757,7 +4763,7 @@ int
rs6000_adjust_cost (insn, link, dep_insn, cost)
rtx insn;
rtx link;
rtx dep_insn;
rtx dep_insn ATTRIBUTE_UNUSED;
int cost;
{
if (! recog_memoized (insn))
@ -4979,10 +4985,10 @@ rs6000_initialize_trampoline (addr, fnaddr, cxt)
int
rs6000_valid_decl_attribute_p (decl, attributes, identifier, args)
tree decl;
tree attributes;
tree identifier;
tree args;
tree decl ATTRIBUTE_UNUSED;
tree attributes ATTRIBUTE_UNUSED;
tree identifier ATTRIBUTE_UNUSED;
tree args ATTRIBUTE_UNUSED;
{
return 0;
}
@ -4994,7 +5000,7 @@ rs6000_valid_decl_attribute_p (decl, attributes, identifier, args)
int
rs6000_valid_type_attribute_p (type, attributes, identifier, args)
tree type;
tree attributes;
tree attributes ATTRIBUTE_UNUSED;
tree identifier;
tree args;
{
@ -5063,8 +5069,8 @@ rs6000_valid_type_attribute_p (type, attributes, identifier, args)
int
rs6000_comp_type_attributes (type1, type2)
tree type1;
tree type2;
tree type1 ATTRIBUTE_UNUSED;
tree type2 ATTRIBUTE_UNUSED;
{
return 1;
}
@ -5074,7 +5080,7 @@ rs6000_comp_type_attributes (type1, type2)
void
rs6000_set_default_type_attributes (type)
tree type;
tree type ATTRIBUTE_UNUSED;
{
}

7
gcc/config/rs6000/rs6000.h
View File

@ -2183,7 +2183,7 @@ do { \
return ((GET_CODE (XEXP (X, 1)) == CONST_INT \
&& ((unsigned HOST_WIDE_INT) (INTVAL (XEXP (X, 1)) \
+ 0x8000) >= 0x10000) \
&& (INTVAL (XEXP (X, 1)) & 0xffff != 0)) \
&& ((INTVAL (XEXP (X, 1)) & 0xffff) != 0)) \
? COSTS_N_INSNS (2) \
: COSTS_N_INSNS (1)); \
case AND: \
@ -2191,7 +2191,7 @@ do { \
case XOR: \
return ((GET_CODE (XEXP (X, 1)) == CONST_INT \
&& (INTVAL (XEXP (X, 1)) & (~ (HOST_WIDE_INT) 0xffff)) != 0 \
&& (INTVAL (XEXP (X, 1)) & 0xffff != 0)) \
&& ((INTVAL (XEXP (X, 1)) & 0xffff) != 0)) \
? COSTS_N_INSNS (2) \
: COSTS_N_INSNS (1)); \
case MULT: \
@ -3240,6 +3240,9 @@ extern void rs6000_set_default_type_attributes ();
extern struct rtx_def *rs6000_dll_import_ref ();
extern struct rtx_def *rs6000_longcall_ref ();
extern int function_arg_padding ();
extern void toc_section ();
extern void private_data_section ();
extern int trap_comparison_operator ();
/* See nonlocal_goto_receiver for when this must be set. */

3
gcc/dbxout.h
View File

@ -25,6 +25,9 @@ extern void dbxout_start_new_source_file PROTO ((char *));
extern void dbxout_resume_previous_source_file PROTO ((void));
extern void dbxout_symbol PROTO ((tree, int));
extern void dbxout_parms PROTO ((tree));
extern void dbxout_reg_parms PROTO ((tree));
extern void dbxout_syms PROTO ((tree));
extern void dbxout_function PROTO ((tree));
extern void dbxout_source_line PROTO ((FILE *, char*, int));
extern void dbxout_begin_function PROTO ((tree));

3
gcc/xcoffout.c
View File

@ -29,6 +29,8 @@ Boston, MA 02111-1307, USA. */
#include "tree.h"
#include "rtl.h"
#include "flags.h"
#include "toplev.h"
#include "output.h"
#ifdef XCOFF_DEBUGGING_INFO
@ -36,6 +38,7 @@ Boston, MA 02111-1307, USA. */
#include <dbxstclass.h>
#include "xcoffout.h"
#include "dbxout.h"
#if defined (USG) || !defined (HAVE_STAB_H)
#include "gstab.h"

24
gcc/xcoffout.h
View File

@ -166,3 +166,27 @@ extern char *xcoff_lastfile;
can't find them. */
#define DEBUG_SYMS_TEXT
/* Prototype functions in xcoffout.c. */
extern int stab_to_sclass PROTO ((int));
#ifdef BUFSIZ
extern void xcoffout_begin_function PROTO ((FILE *, int));
extern void xcoffout_begin_block PROTO ((FILE *, int, int));
extern void xcoffout_end_epilogue PROTO ((FILE *));
extern void xcoffout_end_function PROTO ((FILE *, int));
extern void xcoffout_end_block PROTO ((FILE *, int, int));
#endif /* BUFSIZ */
#ifdef TREE_CODE
extern void xcoff_output_standard_types PROTO ((tree));
#ifdef BUFSIZ
extern void xcoffout_declare_function PROTO ((FILE *, tree, char *));
#endif /* BUFSIZ */
#endif /* TREE_CODE */
#ifdef RTX_CODE
#ifdef BUFSIZ
extern void xcoffout_source_line PROTO ((FILE *, char *, rtx));
#endif /* BUFSIZ */
#endif /* RTX_CODE */