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Warning fixes:

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* Makefile.in (fix-header): Don't needlessly depend on cpperror.o.
        * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to
        void since it is evaluated in a comma list.
        * mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM'
        argument as a long and cast `NUM' to long to ensure it is of the
        proper width.  Wrap macro arguments in parens when they appear in
        the expansion.
        * sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        * sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
        (ASM_DECLARE_RESULT): Fix fprintf format specifier to match
        function argument return type.
        (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P,
        REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'.
        * cpplib.c (cpp_message_from_errno): Remove unneeded argument to
        cpp_message.
        * dbxout.c: Fix the comments after an #endif to reflect the actual
        condition tested in the preceding #if.
        * except.c (find_all_handler_type_matches): Switch to old-style
        function definition.
        * expr.c (expand_builtin): Remove unused variable `type' twice.
        * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it
        to an unsigned long.
        * haifa-sched.c (print_insn_chain): Remove unused function.
        * objc/objc-act.c (build_msg_pool_reference): Hide prototype and
        definition.
        * toplev.c: When testing whether to include dbxout.h, also include
        it when XCOFF_DEBUGGING_INFO is defined.
        * unroll.c (unroll_loop): Add parentheses around assignment used
        as truth value.

From-SVN: r20801
This commit is contained in:
Kaveh R. Ghazi 1998-06-29 17:36:07 +00:00 committed by Kaveh Ghazi
parent d0902cd14b
commit 4f70758f37
15 changed files with 67 additions and 52 deletions
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45
gcc/ChangeLog
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@ -1,3 +1,48 @@
Mon Jun 29 20:12:41 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (fix-header): Don't needlessly depend on cpperror.o.
* alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): Cast expansion to
void since it is evaluated in a comma list.
* mips.h (ASM_GENERATE_INTERNAL_LABEL): Always sprintf `NUM'
argument as a long and cast `NUM' to long to ensure it is of the
proper width. Wrap macro arguments in parens when they appear in
the expansion.
* sol2.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
* sparc.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
(ASM_DECLARE_RESULT): Fix fprintf format specifier to match
function argument return type.
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_FP_P,
REGNO_OK_FOR_CCFP_P): Use `(unsigned)' not `U'.
* cpplib.c (cpp_message_from_errno): Remove unneeded argument to
cpp_message.
* dbxout.c: Fix the comments after an #endif to reflect the actual
condition tested in the preceding #if.
* except.c (find_all_handler_type_matches): Switch to old-style
function definition.
* expr.c (expand_builtin): Remove unused variable `type' twice.
* gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Cast -1 before comparing it
to an unsigned long.
* haifa-sched.c (print_insn_chain): Remove unused function.
* objc/objc-act.c (build_msg_pool_reference): Hide prototype and
definition.
* toplev.c: When testing whether to include dbxout.h, also include
it when XCOFF_DEBUGGING_INFO is defined.
* unroll.c (unroll_loop): Add parentheses around assignment used
as truth value.
Mon Jun 29 12:18:00 1998 Catherine Moore <clm@cygnus.com>
* config/lb1spc.asm (.div, .udiv): Replace routines.

2
gcc/Makefile.in
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@ -2047,7 +2047,7 @@ xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefil
rm -rf fixtmp.c
fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
cpplib.o cpphash.o cppalloc.o cppexp.o cpperror.o prefix.o version.o
cpplib.o cpphash.o cppalloc.o cppexp.o prefix.o version.o
$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o prefix.o \
version.o cppexp.o $(HOST_LIBS)

2
gcc/alias.c
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@ -54,7 +54,7 @@ static rtx find_base_value PROTO((rtx));
&& (MEM_ALIAS_SET (MEM1) || MEM_ALIAS_SET (MEM2)) \
? (abort (), 0) : 0)
#else
#define CHECK_ALIAS_SETS_FOR_CONSISTENCY(MEM1, MEM2) 0
#define CHECK_ALIAS_SETS_FOR_CONSISTENCY(MEM1, MEM2) ((void)0)
#endif
/* Returns nonzero if MEM1 and MEM2 do not alias because they are in

2
gcc/config/mips/mips.h
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@ -4110,7 +4110,7 @@ while (0)
This is suitable for output with `assemble_name'. */
#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
sprintf (LABEL, "*%s%s%d", LOCAL_LABEL_PREFIX, PREFIX, NUM)
sprintf ((LABEL), "*%s%s%ld", (LOCAL_LABEL_PREFIX), (PREFIX), (long)(NUM))
/* This is how to output an assembler line defining a `double' constant. */

2
gcc/config/sparc/sol2.h
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@ -107,7 +107,7 @@ Boston, MA 02111-1307, USA. */
#undef ASM_GENERATE_INTERNAL_LABEL
#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
sprintf ((LABEL), "*.L%s%ld", (PREFIX), (long)(NUM))
/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us.

16
gcc/config/sparc/sparc.h
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@ -1683,7 +1683,7 @@ extern int gen_v9_scc ();
the assembler). */
#define ASM_DECLARE_RESULT(FILE, RESULT) \
fprintf ((FILE), "\t.proc\t0%o\n", sparc_type_code (TREE_TYPE (RESULT)))
fprintf ((FILE), "\t.proc\t0%lo\n", sparc_type_code (TREE_TYPE (RESULT)))
/* Output the label for a function definition. */
@ -2245,16 +2245,16 @@ extern struct rtx_def *sparc_builtin_saveregs ();
has been allocated, which happens in local-alloc.c. */
#define REGNO_OK_FOR_INDEX_P(REGNO) \
((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < 32U)
((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < (unsigned)32)
#define REGNO_OK_FOR_BASE_P(REGNO) \
((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < 32U)
((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < (unsigned)32)
#define REGNO_OK_FOR_FP_P(REGNO) \
(((unsigned) (REGNO) - 32 < (TARGET_V9 ? 64U : 32U)) \
|| ((unsigned) reg_renumber[REGNO] - 32 < (TARGET_V9 ? 64U : 32U)))
(((unsigned) (REGNO) - 32 < (TARGET_V9 ? (unsigned)64 : (unsigned)32)) \
|| ((unsigned) reg_renumber[REGNO] - 32 < (TARGET_V9 ? (unsigned)64 : (unsigned)32)))
#define REGNO_OK_FOR_CCFP_P(REGNO) \
(TARGET_V9 \
&& (((unsigned) (REGNO) - 96 < 4U) \
|| ((unsigned) reg_renumber[REGNO] - 96 < 4U)))
&& (((unsigned) (REGNO) - 96 < (unsigned)4) \
|| ((unsigned) reg_renumber[REGNO] - 96 < (unsigned)4)))
/* Now macros that check whether X is a register and also,
strictly, whether it is in a specified class.
@ -2888,7 +2888,7 @@ extern struct rtx_def *legitimize_pic_address ();
This is suitable for output with `assemble_name'. */
#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \
sprintf (LABEL, "*%s%d", PREFIX, NUM)
sprintf ((LABEL), "*%s%ld", (PREFIX), (long)(NUM))
/* This is how to output an assembler line defining a `float' constant.
We always have to use a .long pseudo-op to do this because the native

2
gcc/cpplib.c
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@ -7656,7 +7656,7 @@ cpp_message_from_errno (pfile, is_error, name)
if (ip != NULL)
cpp_file_line_for_message (pfile, ip->nominal_fname, ip->lineno, -1);
cpp_message (pfile, is_error, "%s: %s", name, my_strerror (e), "");
cpp_message (pfile, is_error, "%s: %s", name, my_strerror (e));
}
void

2
gcc/dbxout.c
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@ -2710,4 +2710,4 @@ dbxout_function (decl)
dbxout_function_end ();
#endif
}
#endif /* DBX_DEBUGGING_INFO */
#endif /* DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO */

3
gcc/except.c
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@ -792,7 +792,8 @@ void remove_handler (removing_label)
currently exist in all regions. */
int
find_all_handler_type_matches (void ***array)
find_all_handler_type_matches (array)
void ***array;
{
struct handler_info *handler, *last;
int x,y;

2
gcc/expr.c
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@ -8769,7 +8769,6 @@ expand_builtin (exp, target, subtarget, mode, ignore)
tree dest = TREE_VALUE (arglist);
tree src = TREE_VALUE (TREE_CHAIN (arglist));
tree len = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
tree type;
int src_align
= get_pointer_alignment (src, BIGGEST_ALIGNMENT) / BITS_PER_UNIT;
@ -8830,7 +8829,6 @@ expand_builtin (exp, target, subtarget, mode, ignore)
tree dest = TREE_VALUE (arglist);
tree val = TREE_VALUE (TREE_CHAIN (arglist));
tree len = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
tree type;
int dest_align
= get_pointer_alignment (dest, BIGGEST_ALIGNMENT) / BITS_PER_UNIT;

2
gcc/gbl-ctors.h
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@ -83,7 +83,7 @@ extern void __do_global_dtors (void);
do { \
unsigned long nptrs = (unsigned long) __CTOR_LIST__[0]; \
unsigned i; \
if (nptrs == -1) \
if (nptrs == (unsigned long)-1) \
for (nptrs = 0; __CTOR_LIST__[nptrs + 1] != 0; nptrs++); \
for (i = nptrs; i >= 1; i--) \
__CTOR_LIST__[i] (); \

31
gcc/haifa-sched.c
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@ -456,7 +456,6 @@ static char *safe_concat PROTO ((char *, char *, char *));
static int insn_issue_delay PROTO ((rtx));
static int birthing_insn_p PROTO ((rtx));
static void adjust_priority PROTO ((rtx));
static void print_insn_chain PROTO ((rtx));
/* Mapping of insns to their original block prior to scheduling. */
static int *insn_orig_block;
@ -6277,36 +6276,6 @@ print_insn (buf, x, verbose)
}
} /* print_insn */
void
print_insn_chain (rtx_first)
rtx rtx_first;
{
register rtx tmp_rtx;
char str[BUF_LEN];
strcpy (str, "(nil)\n");
if (rtx_first != 0)
switch (GET_CODE (rtx_first))
{
case INSN:
case JUMP_INSN:
case CALL_INSN:
case NOTE:
case CODE_LABEL:
case BARRIER:
for (tmp_rtx = rtx_first; tmp_rtx != NULL;
tmp_rtx = NEXT_INSN (tmp_rtx))
{
print_insn (str, tmp_rtx, 0);
printf ("%s\n", str);
}
break;
default:
print_insn (str, rtx_first, 0);
printf ("%s\n", str);
}
} /* print_insn_chain */
/* Print visualization debugging info */
static void

4
gcc/objc/objc-act.c
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@ -297,7 +297,9 @@ static tree init_objc_symtab PROTO((tree));
static void forward_declare_categories PROTO((void));
static void generate_objc_symtab_decl PROTO((void));
static tree build_selector PROTO((tree));
#if 0
static tree build_msg_pool_reference PROTO((int));
#endif
static tree build_typed_selector_reference PROTO((tree, tree));
static tree build_selector_reference PROTO((tree));
static tree build_class_reference_decl PROTO((tree));
@ -2042,6 +2044,7 @@ build_selector (ident)
grok.m: warning: initialization of non-const * pointer from const *
grok.m: warning: initialization between incompatible pointer types. */
#if 0
static tree
build_msg_pool_reference (offset)
int offset;
@ -2059,7 +2062,6 @@ build_msg_pool_reference (offset)
return expr;
}
#if 0
static tree
init_selector (offset)
int offset;

2
gcc/toplev.c
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@ -65,7 +65,7 @@ Boston, MA 02111-1307, USA. */
#include "dwarf2out.h"
#endif
#ifdef DBX_DEBUGGING_INFO
#if defined(DBX_DEBUGGING_INFO) || defined(XCOFF_DEBUGGING_INFO)
#include "dbxout.h"
#endif

2
gcc/unroll.c
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@ -718,7 +718,7 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before,
}
}
}
else if (note = find_reg_note (insn, REG_LABEL, NULL_RTX))
else if ((note = find_reg_note (insn, REG_LABEL, NULL_RTX)))
set_label_in_map (map, CODE_LABEL_NUMBER (XEXP (note, 0)),
XEXP (note, 0));
}