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riscv-gcc-1
Commit 3c303f52 by Kaveh R. Ghazi Committed by Kaveh Ghazi
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Warning fixes: 

        * alpha.c: Include system.h and toplev.h.
        (cint8_operand): Mark parameter `mode' with ATTRIBUTE_UNUSED.
        (const48_operand): Likewise.
        (mode_width_operand): Likewise.
        (mode_mask_operand): Likewise.
        (mul8_operand): Likewise.
        (current_file_function_operand): Likewise.
        (signed_comparison_operator): Likewise.
        (divmod_operator): Likewise.
        (any_memory_operand): Likewise.
        (alpha_return_addr): Likewise for parameter `frame'.
        (alpha_builtin_saveregs): Likewise for parameter `arglist'.
        (vms_valid_decl_attribute_p): Likewise for parameters `decl' and
        `attributes'.
        (alpha_start_function): Likewise for parameter `decl'.  Use
        HOST_WIDE_INT_PRINT_DEC in call to fprintf.  Fix various format
        specifiers.  Remove unused variables `lab' and `name'.
        (alpha_end_function): Mark parameter `decl' with ATTRIBUTE_UNUSED.
        (check_float_value): Likewise for parameter `overflow'.
        (alpha_need_linkage): Likewise for parameters `name' and `is_local'.
        * alpha.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Define as
        taking an argument.
        (ASM_OUTPUT_SHORT): Cast argument to `int' in call to fprintf.
        (ASM_OUTPUT_CHAR): Likewise.
        (ASM_OUTPUT_BYTE): Likewise.
        (PRINT_OPERAND_ADDRESS): Use HOST_WIDE_INT_PRINT_DEC in call to
        fprintf.
        (PUT_SDB_EPILOGUE_END): Mention argument `NAME' in definition.
        Add prototypes for functions in alpha.c.
        * alpha.md (ashldi3): Add default case in switch.

From-SVN: r20737
parent f1943b77
Showing with 116 additions and 36 deletions
gcc/ChangeLog
Fri Jun 26 09:31:24 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* alpha.c: Include system.h and toplev.h.
(cint8_operand): Mark parameter `mode' with ATTRIBUTE_UNUSED.
(const48_operand): Likewise.
(mode_width_operand): Likewise.
(mode_mask_operand): Likewise.
(mul8_operand): Likewise.
(current_file_function_operand): Likewise.
(signed_comparison_operator): Likewise.
(divmod_operator): Likewise.
(any_memory_operand): Likewise.
(alpha_return_addr): Likewise for parameter `frame'.
(alpha_builtin_saveregs): Likewise for parameter `arglist'.
(vms_valid_decl_attribute_p): Likewise for parameters `decl' and
`attributes'.
(alpha_start_function): Likewise for parameter `decl'. Use
HOST_WIDE_INT_PRINT_DEC in call to fprintf. Fix various format
specifiers. Remove unused variables `lab' and `name'.
(alpha_end_function): Mark parameter `decl' with ATTRIBUTE_UNUSED.
(check_float_value): Likewise for parameter `overflow'.
(alpha_need_linkage): Likewise for parameters `name' and `is_local'.
* alpha.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Define as
taking an argument.
(ASM_OUTPUT_SHORT): Cast argument to `int' in call to fprintf.
(ASM_OUTPUT_CHAR): Likewise.
(ASM_OUTPUT_BYTE): Likewise.
(PRINT_OPERAND_ADDRESS): Use HOST_WIDE_INT_PRINT_DEC in call to
fprintf.
(PUT_SDB_EPILOGUE_END): Mention argument `NAME' in definition.
Add prototypes for functions in alpha.c.
* alpha.md (ashldi3): Add default case in switch.
1998-06-26 Manfred Hollstein <manfred@s-direktnet.de> 1998-06-26 Manfred Hollstein <manfred@s-direktnet.de>
* Makefile.in (gcc_version, gcc_version_trigger): New macros. * Makefile.in (gcc_version, gcc_version_trigger): New macros.
......
gcc/config/alpha/alpha.c
...@@ -21,8 +21,7 @@ Boston, MA 02111-1307, USA. */ ...@@ -21,8 +21,7 @@ Boston, MA 02111-1307, USA. */
#include "config.h" #include "config.h"
#include <stdio.h> #include "system.h"
#include <ctype.h>
#include "rtl.h" #include "rtl.h"
#include "regs.h" #include "regs.h"
#include "hard-reg-set.h" #include "hard-reg-set.h"
...@@ -40,6 +39,7 @@ Boston, MA 02111-1307, USA. */ ...@@ -40,6 +39,7 @@ Boston, MA 02111-1307, USA. */
#include "tree.h" #include "tree.h"
#include "except.h" #include "except.h"
#include "function.h" #include "function.h"
#include "toplev.h"
/* External data. */ /* External data. */
extern char *version_string; extern char *version_string;
...@@ -358,7 +358,7 @@ reg_or_8bit_operand (op, mode) ...@@ -358,7 +358,7 @@ reg_or_8bit_operand (op, mode)
int int
cint8_operand (op, mode) cint8_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == CONST_INT return (GET_CODE (op) == CONST_INT
&& (unsigned HOST_WIDE_INT) INTVAL (op) < 0x100); && (unsigned HOST_WIDE_INT) INTVAL (op) < 0x100);
...@@ -399,7 +399,7 @@ sext_add_operand (op, mode) ...@@ -399,7 +399,7 @@ sext_add_operand (op, mode)
int int
const48_operand (op, mode) const48_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == CONST_INT return (GET_CODE (op) == CONST_INT
&& (INTVAL (op) == 4 || INTVAL (op) == 8)); && (INTVAL (op) == 4 || INTVAL (op) == 8));
...@@ -444,7 +444,7 @@ or_operand (op, mode) ...@@ -444,7 +444,7 @@ or_operand (op, mode)
int int
mode_width_operand (op, mode) mode_width_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == CONST_INT return (GET_CODE (op) == CONST_INT
&& (INTVAL (op) == 8 || INTVAL (op) == 16 && (INTVAL (op) == 8 || INTVAL (op) == 16
...@@ -457,7 +457,7 @@ mode_width_operand (op, mode) ...@@ -457,7 +457,7 @@ mode_width_operand (op, mode)
int int
mode_mask_operand (op, mode) mode_mask_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
#if HOST_BITS_PER_WIDE_INT == 32 #if HOST_BITS_PER_WIDE_INT == 32
if (GET_CODE (op) == CONST_DOUBLE) if (GET_CODE (op) == CONST_DOUBLE)
...@@ -484,7 +484,7 @@ mode_mask_operand (op, mode) ...@@ -484,7 +484,7 @@ mode_mask_operand (op, mode)
int int
mul8_operand (op, mode) mul8_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == CONST_INT return (GET_CODE (op) == CONST_INT
&& (unsigned HOST_WIDE_INT) INTVAL (op) < 64 && (unsigned HOST_WIDE_INT) INTVAL (op) < 64
...@@ -613,7 +613,7 @@ input_operand (op, mode) ...@@ -613,7 +613,7 @@ input_operand (op, mode)
int int
current_file_function_operand (op, mode) current_file_function_operand (op, mode)
rtx op; rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == SYMBOL_REF return (GET_CODE (op) == SYMBOL_REF
&& ! profile_flag && ! profile_block_flag && ! profile_flag && ! profile_block_flag
...@@ -675,7 +675,7 @@ alpha_swapped_comparison_operator (op, mode) ...@@ -675,7 +675,7 @@ alpha_swapped_comparison_operator (op, mode)
int int
signed_comparison_operator (op, mode) signed_comparison_operator (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
switch (GET_CODE (op)) switch (GET_CODE (op))
{ {
...@@ -694,7 +694,7 @@ signed_comparison_operator (op, mode) ...@@ -694,7 +694,7 @@ signed_comparison_operator (op, mode)
int int
divmod_operator (op, mode) divmod_operator (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
switch (GET_CODE (op)) switch (GET_CODE (op))
{ {
...@@ -797,7 +797,7 @@ reg_or_unaligned_mem_operand (op, mode) ...@@ -797,7 +797,7 @@ reg_or_unaligned_mem_operand (op, mode)
int int
any_memory_operand (op, mode) any_memory_operand (op, mode)
register rtx op; register rtx op;
enum machine_mode mode; enum machine_mode mode ATTRIBUTE_UNUSED;
{ {
return (GET_CODE (op) == MEM return (GET_CODE (op) == MEM
|| (GET_CODE (op) == SUBREG && GET_CODE (SUBREG_REG (op)) == REG) || (GET_CODE (op) == SUBREG && GET_CODE (SUBREG_REG (op)) == REG)
...@@ -2428,7 +2428,7 @@ alpha_init_expanders () ...@@ -2428,7 +2428,7 @@ alpha_init_expanders ()
rtx rtx
alpha_return_addr (count, frame) alpha_return_addr (count, frame)
int count; int count;
rtx frame; rtx frame ATTRIBUTE_UNUSED;
{ {
rtx init; rtx init;
...@@ -2815,7 +2815,7 @@ print_operand (file, x, code) ...@@ -2815,7 +2815,7 @@ print_operand (file, x, code)
struct rtx_def * struct rtx_def *
alpha_builtin_saveregs (arglist) alpha_builtin_saveregs (arglist)
tree arglist; tree arglist ATTRIBUTE_UNUSED;
{ {
rtx block, addr, dest, argsize; rtx block, addr, dest, argsize;
tree fntype = TREE_TYPE (current_function_decl); tree fntype = TREE_TYPE (current_function_decl);
...@@ -3053,8 +3053,8 @@ alpha_using_fp () ...@@ -3053,8 +3053,8 @@ alpha_using_fp ()
int int
vms_valid_decl_attribute_p (decl, attributes, identifier, args) vms_valid_decl_attribute_p (decl, attributes, identifier, args)
tree decl; tree decl ATTRIBUTE_UNUSED;
tree attributes; tree attributes ATTRIBUTE_UNUSED;
tree identifier; tree identifier;
tree args; tree args;
{ {
...@@ -3346,7 +3346,7 @@ void ...@@ -3346,7 +3346,7 @@ void
alpha_start_function (file, fnname, decl) alpha_start_function (file, fnname, decl)
FILE *file; FILE *file;
char *fnname; char *fnname;
tree decl; tree decl ATTRIBUTE_UNUSED;
{ {
unsigned long imask = 0; unsigned long imask = 0;
unsigned long fmask = 0; unsigned long fmask = 0;
...@@ -3435,7 +3435,9 @@ alpha_start_function (file, fnname, decl) ...@@ -3435,7 +3435,9 @@ alpha_start_function (file, fnname, decl)
fprintf (file, "\t.frame $%d,", vms_unwind_regno); fprintf (file, "\t.frame $%d,", vms_unwind_regno);
fprintf (file, HOST_WIDE_INT_PRINT_DEC, fprintf (file, HOST_WIDE_INT_PRINT_DEC,
frame_size >= (1l << 31) ? 0 : frame_size); frame_size >= (1l << 31) ? 0 : frame_size);
fprintf (file, ",$26,%d\n", reg_offset); fputs (",$26,", file);
fprintf (file, HOST_WIDE_INT_PRINT_DEC, reg_offset);
fputs ("\n", file);
} }
else if (!flag_inhibit_size_directive) else if (!flag_inhibit_size_directive)
{ {
...@@ -3453,9 +3455,9 @@ alpha_start_function (file, fnname, decl) ...@@ -3453,9 +3455,9 @@ alpha_start_function (file, fnname, decl)
if (imask) if (imask)
/* ??? Does VMS care if mask contains ra? The old code did'nt /* ??? Does VMS care if mask contains ra? The old code did'nt
set it, so I don't here. */ set it, so I don't here. */
fprintf (file, "\t.mask 0x%x,0\n", imask & ~(1L << REG_RA)); fprintf (file, "\t.mask 0x%lx,0\n", imask & ~(1L << REG_RA));
if (fmask) if (fmask)
fprintf (file, "\t.fmask 0x%x,0\n", fmask); fprintf (file, "\t.fmask 0x%lx,0\n", fmask);
if (!vms_is_stack_procedure) if (!vms_is_stack_procedure)
fprintf (file, "\t.fp_save $%d\n", vms_save_fp_regno); fprintf (file, "\t.fp_save $%d\n", vms_save_fp_regno);
} }
...@@ -3463,7 +3465,7 @@ alpha_start_function (file, fnname, decl) ...@@ -3463,7 +3465,7 @@ alpha_start_function (file, fnname, decl)
{ {
if (imask) if (imask)
{ {
fprintf (file, "\t.mask 0x%x,", imask); fprintf (file, "\t.mask 0x%lx,", imask);
fprintf (file, HOST_WIDE_INT_PRINT_DEC, fprintf (file, HOST_WIDE_INT_PRINT_DEC,
frame_size >= (1l << 31) ? 0 : reg_offset - frame_size); frame_size >= (1l << 31) ? 0 : reg_offset - frame_size);
putc ('\n', file); putc ('\n', file);
...@@ -3475,7 +3477,7 @@ alpha_start_function (file, fnname, decl) ...@@ -3475,7 +3477,7 @@ alpha_start_function (file, fnname, decl)
if (fmask) if (fmask)
{ {
fprintf (file, "\t.fmask 0x%x,", fmask); fprintf (file, "\t.fmask 0x%lx,", fmask);
fprintf (file, HOST_WIDE_INT_PRINT_DEC, fprintf (file, HOST_WIDE_INT_PRINT_DEC,
frame_size >= (1l << 31) ? 0 : reg_offset - frame_size); frame_size >= (1l << 31) ? 0 : reg_offset - frame_size);
putc ('\n', file); putc ('\n', file);
...@@ -3487,9 +3489,6 @@ alpha_start_function (file, fnname, decl) ...@@ -3487,9 +3489,6 @@ alpha_start_function (file, fnname, decl)
plain text. */ plain text. */
if (!TARGET_OPEN_VMS && !TARGET_WINDOWS_NT) if (!TARGET_OPEN_VMS && !TARGET_WINDOWS_NT)
{ {
rtx lab;
char *name;
alpha_function_needs_gp = alpha_does_function_need_gp (); alpha_function_needs_gp = alpha_does_function_need_gp ();
if (alpha_function_needs_gp) if (alpha_function_needs_gp)
fputs ("\tldgp $29,0($27)\n", file); fputs ("\tldgp $29,0($27)\n", file);
...@@ -3725,7 +3724,7 @@ void ...@@ -3725,7 +3724,7 @@ void
alpha_end_function (file, fnname, decl) alpha_end_function (file, fnname, decl)
FILE *file; FILE *file;
char *fnname; char *fnname;
tree decl; tree decl ATTRIBUTE_UNUSED;
{ {
/* End the function. */ /* End the function. */
if (!flag_inhibit_size_directive) if (!flag_inhibit_size_directive)
...@@ -4181,7 +4180,7 @@ int ...@@ -4181,7 +4180,7 @@ int
check_float_value (mode, d, overflow) check_float_value (mode, d, overflow)
enum machine_mode mode; enum machine_mode mode;
REAL_VALUE_TYPE *d; REAL_VALUE_TYPE *d;
int overflow; int overflow ATTRIBUTE_UNUSED;
{ {
if (TARGET_IEEE || TARGET_IEEE_CONFORMANT || TARGET_IEEE_WITH_INEXACT) if (TARGET_IEEE || TARGET_IEEE_CONFORMANT || TARGET_IEEE_WITH_INEXACT)
...@@ -4371,8 +4370,8 @@ alpha_write_linkage (stream) ...@@ -4371,8 +4370,8 @@ alpha_write_linkage (stream)
void void
alpha_need_linkage (name, is_local) alpha_need_linkage (name, is_local)
char *name; char *name ATTRIBUTE_UNUSED;
int is_local; int is_local ATTRIBUTE_UNUSED;
{ {
} }
......
gcc/config/alpha/alpha.h
...@@ -1112,6 +1112,7 @@ extern void alpha_end_function (); ...@@ -1112,6 +1112,7 @@ extern void alpha_end_function ();
/* This macro notes the end of the prologue. */ /* This macro notes the end of the prologue. */
#define FUNCTION_END_PROLOGUE(FILE) output_end_prologue (FILE) #define FUNCTION_END_PROLOGUE(FILE) output_end_prologue (FILE)
extern void output_end_prologue ();
/* Output any profiling code before the prologue. */ /* Output any profiling code before the prologue. */
...@@ -1803,8 +1804,8 @@ do { \ ...@@ -1803,8 +1804,8 @@ do { \
sized text section with no associated exception handling info. The sized text section with no associated exception handling info. The
DEC linker sees this text section, and gives a warning saying that DEC linker sees this text section, and gives a warning saying that
the exception handling info is missing. */ the exception handling info is missing. */
#define ASM_IDENTIFY_GCC #define ASM_IDENTIFY_GCC(x)
#define ASM_IDENTIFY_LANGUAGE #define ASM_IDENTIFY_LANGUAGE(x)
/* Output to assembler file text saying following lines /* Output to assembler file text saying following lines
may contain character constants, extra white space, comments, etc. */ may contain character constants, extra white space, comments, etc. */
...@@ -1971,12 +1972,12 @@ literal_section () \ ...@@ -1971,12 +1972,12 @@ literal_section () \
#define ASM_OUTPUT_SHORT(FILE,VALUE) \ #define ASM_OUTPUT_SHORT(FILE,VALUE) \
fprintf (FILE, "\t.word %d\n", \ fprintf (FILE, "\t.word %d\n", \
(GET_CODE (VALUE) == CONST_INT \ (int)(GET_CODE (VALUE) == CONST_INT \
? INTVAL (VALUE) & 0xffff : (abort (), 0))) ? INTVAL (VALUE) & 0xffff : (abort (), 0)))
#define ASM_OUTPUT_CHAR(FILE,VALUE) \ #define ASM_OUTPUT_CHAR(FILE,VALUE) \
fprintf (FILE, "\t.byte %d\n", \ fprintf (FILE, "\t.byte %d\n", \
(GET_CODE (VALUE) == CONST_INT \ (int)(GET_CODE (VALUE) == CONST_INT \
? INTVAL (VALUE) & 0xff : (abort (), 0))) ? INTVAL (VALUE) & 0xff : (abort (), 0)))
/* We use the default ASCII-output routine, except that we don't write more /* We use the default ASCII-output routine, except that we don't write more
...@@ -2043,7 +2044,7 @@ literal_section () \ ...@@ -2043,7 +2044,7 @@ literal_section () \
/* This is how to output an assembler line for a numeric constant byte. */ /* This is how to output an assembler line for a numeric constant byte. */
#define ASM_OUTPUT_BYTE(FILE,VALUE) \ #define ASM_OUTPUT_BYTE(FILE,VALUE) \
fprintf (FILE, "\t.byte 0x%x\n", (VALUE) & 0xff) fprintf (FILE, "\t.byte 0x%x\n", (int) ((VALUE) & 0xff))
/* This is how to output an element of a case-vector that is absolute. /* This is how to output an element of a case-vector that is absolute.
(Alpha does not use such vectors, but we must define this macro anyway.) */ (Alpha does not use such vectors, but we must define this macro anyway.) */
...@@ -2199,7 +2200,8 @@ do { \ ...@@ -2199,7 +2200,8 @@ do { \
else \ else \
abort (); \ abort (); \
\ \
fprintf (FILE, "%d($%d)", offset, basereg); \ fprintf (FILE, HOST_WIDE_INT_PRINT_DEC, offset); \
fprintf (FILE, "($%d)", basereg); \
} }
/* Define the codes that are matched by predicates in alpha.c. */ /* Define the codes that are matched by predicates in alpha.c. */
...@@ -2359,7 +2361,7 @@ do { \ ...@@ -2359,7 +2361,7 @@ do { \
#define PUT_SDB_FUNCTION_END(LINE) #define PUT_SDB_FUNCTION_END(LINE)
#define PUT_SDB_EPILOGUE_END(NAME) #define PUT_SDB_EPILOGUE_END(NAME) ((void)(NAME))
/* Macros for mips-tfile.c to encapsulate stabs in ECOFF, and for /* Macros for mips-tfile.c to encapsulate stabs in ECOFF, and for
mips-tdump.c to print them out. mips-tdump.c to print them out.
...@@ -2389,5 +2391,47 @@ do { \ ...@@ -2389,5 +2391,47 @@ do { \
/* The system headers under Alpha systems are generally C++-aware. */ /* The system headers under Alpha systems are generally C++-aware. */
#define NO_IMPLICIT_EXTERN_C #define NO_IMPLICIT_EXTERN_C
/* Prototypes for alpha.c functions used in the md file. */ /* Prototypes for alpha.c functions used in the md file & elsewhere. */
extern struct rtx_def *get_unaligned_address (); extern struct rtx_def *get_unaligned_address ();
extern void alpha_write_verstamp ();
extern void alpha_reorg ();
extern int check_float_value ();
extern int direct_return ();
extern int const48_operand ();
extern int add_operand ();
extern int and_operand ();
extern int unaligned_memory_operand ();
extern int zap_mask ();
extern int current_file_function_operand ();
extern int alpha_sa_size ();
extern int alpha_adjust_cost ();
extern void print_operand ();
extern int reg_or_0_operand ();
extern int reg_or_8bit_operand ();
extern int mul8_operand ();
extern int reg_or_6bit_operand ();
extern int alpha_comparison_operator ();
extern int alpha_swapped_comparison_operator ();
extern int sext_add_operand ();
extern int cint8_operand ();
extern int mode_mask_operand ();
extern int or_operand ();
extern int mode_width_operand ();
extern int reg_or_fp0_operand ();
extern int signed_comparison_operator ();
extern int fp0_operand ();
extern int some_operand ();
extern int input_operand ();
extern int divmod_operator ();
extern int call_operand ();
extern int reg_or_cint_operand ();
extern int hard_fp_register_operand ();
extern void alpha_set_memflags ();
extern int aligned_memory_operand ();
extern void get_aligned_mem ();
extern void alpha_expand_unaligned_load ();
extern void alpha_expand_unaligned_store ();
extern int alpha_expand_block_move ();
extern int alpha_expand_block_clear ();
extern void alpha_expand_prologue ();
extern void alpha_expand_epilogue ();
gcc/config/alpha/alpha.md
...@@ -1190,6 +1190,8 @@ ...@@ -1190,6 +1190,8 @@
return \"s%P2addq %r1,0,%0\"; return \"s%P2addq %r1,0,%0\";
case 1: case 1:
return \"sll %r1,%2,%0\"; return \"sll %r1,%2,%0\";
default:
abort();
} }
}" }"
[(set_attr "type" "iadd,shift")]) [(set_attr "type" "iadd,shift")])
......
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