From: robertl Date: Fri, 13 Feb 1998 05:30:56 +0000 (+0000) Subject: * c-lang.c (finish_file): Bracket declaration of static_ctors, X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e396ed6543c97cceb24dada538938de47398ec8;p=platform%2Fupstream%2Flinaro-gcc.git * c-lang.c (finish_file): Bracket declaration of static_ctors, static_dtors. * calls.c (expand_call): Bracket declaration of 'rtx_before_call', 'old_stack_arg_under_construction' (emit_library_call): Bracket declaration of 'upper_bound', 'lower_bound', 'i', 'reg_parm_stack_space' (emit_library_call_value): Likewise. (store_one_arg): * collect2.c: include when appropriate. Bracket declaration of 'exportf' and 'full_real_ld_suffix'. * emit-rtl.c (prev_cc0_setter): Remove unused variable 'link'. * explow.c (plus_constant_for_output_wide): Remove unused variable 'code'. (memory_address): Remove unused variable 'orig_x'. * genattrtab.c (make_canonical): Remove unreferenced label 'cond:'. (write_const_num_delay_slots): Remove unused variable 'i'. * genopinit.c (main): Remove unused variables 'dummy', 'insn_ptr'. (gen_insn): Remove unused variable 'obstack_ptr'. * libgcc2.c (__bb_exit_func): Remove unused variables 'ret', 'j', 'tmp', 'i'. (__bb_exit_trace_func): Remove unused variable 'e'. * optabs.c (expand_binop): remove unused variables 'lhs', 'rhs', 'funexp'. (expand_unop): Remove unused variable 'funexp'. (expand_complex_abs): Remove unused variable 'funexp'. (init_optabs): Bracket declaration of 'j'. (init_complex_libfuncs): Deleted. Dead static function. * profile.c (branch_prob): Remove unused variables 'insn', 'dest'. * reg-stack.c: Fix typo in proto for 'get_asm_operand_lengths' (reg_to_stack): 'initialized', 'before_function_beg' explictly type as ints instead of defaulting. (emit_swap_insn): Remove unused variable 'i2'. (compare_for_stack_reg): Remove unused variable 'src_note'. * rtlanal.c (computed_jump_p): Remove unused variable 'computed_jump'. * sched.c (actual_hazard): Bracket declaration of 'this_cost'. * stmt.c (add_case_node): Add parens for assignment used as truth. (all_cases_count): Remove unused variable 'count_high'. (mark_seen_cases): Remove unused variable 'i'. (check_for_full_enumeration_handling): Remove unused variable 't'. Bracket declaration of 'all_values', 'l'. * tlink.c: Include , , /. * varasm.c (assemble_string): Remove unused variable 'i'. (immed_double_const): Remove unused variable 'in_current_obstack'. (immed_real_const_1): Likewise. (output_constant_pool): Remove unreferenced label 'done'. (output_constant): Remove unused variable 'x'. * i386/i386.h (ENCODE_SECTION_INFO): TREE_PUBLIC is an int, not a string. * i386/sco5.h (ASM_OUTPUT_ASCII): Add parens for assignment used as truth. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17901 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 60da151..85518bf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,73 @@ +Wed Feb 11 21:44:40 1998 Robert Lipe + + * c-lang.c (finish_file): Bracket declaration of static_ctors, + static_dtors. + + * calls.c (expand_call): Bracket declaration of 'rtx_before_call', + 'old_stack_arg_under_construction' + (emit_library_call): Bracket declaration of 'upper_bound', + 'lower_bound', 'i', 'reg_parm_stack_space' + (emit_library_call_value): Likewise. + (store_one_arg): + + * collect2.c: include when appropriate. + Bracket declaration of 'exportf' and 'full_real_ld_suffix'. + + * emit-rtl.c (prev_cc0_setter): Remove unused variable 'link'. + + * explow.c (plus_constant_for_output_wide): Remove unused variable + 'code'. + (memory_address): Remove unused variable 'orig_x'. + + * genattrtab.c (make_canonical): Remove unreferenced label 'cond:'. + (write_const_num_delay_slots): Remove unused variable 'i'. + + * genopinit.c (main): Remove unused variables 'dummy', 'insn_ptr'. + (gen_insn): Remove unused variable 'obstack_ptr'. + + * libgcc2.c (__bb_exit_func): Remove unused variables 'ret', + 'j', 'tmp', 'i'. + (__bb_exit_trace_func): Remove unused variable 'e'. + + * optabs.c (expand_binop): remove unused variables 'lhs', 'rhs', + 'funexp'. + (expand_unop): Remove unused variable 'funexp'. + (expand_complex_abs): Remove unused variable 'funexp'. + (init_optabs): Bracket declaration of 'j'. + (init_complex_libfuncs): Deleted. Dead static function. + + * profile.c (branch_prob): Remove unused variables 'insn', 'dest'. + + * reg-stack.c: Fix typo in proto for 'get_asm_operand_lengths' + (reg_to_stack): 'initialized', 'before_function_beg' + explictly type as ints instead of defaulting. + (emit_swap_insn): Remove unused variable 'i2'. + (compare_for_stack_reg): Remove unused variable 'src_note'. + + * rtlanal.c (computed_jump_p): Remove unused variable 'computed_jump'. + + * sched.c (actual_hazard): Bracket declaration of 'this_cost'. + + * stmt.c (add_case_node): Add parens for assignment used as truth. + (all_cases_count): Remove unused variable 'count_high'. + (mark_seen_cases): Remove unused variable 'i'. + (check_for_full_enumeration_handling): Remove unused variable 't'. + Bracket declaration of 'all_values', 'l'. + + * tlink.c: Include , , /. + + * varasm.c (assemble_string): Remove unused variable 'i'. + (immed_double_const): Remove unused variable 'in_current_obstack'. + (immed_real_const_1): Likewise. + (output_constant_pool): Remove unreferenced label 'done'. + (output_constant): Remove unused variable 'x'. + + * i386/i386.h (ENCODE_SECTION_INFO): TREE_PUBLIC is an int, not + a string. + + * i386/sco5.h (ASM_OUTPUT_ASCII): Add parens for assignment used + as truth. + Fri Feb 13 10:21:41 1998 J"orn Rennecke * combine.c (can_combine_p): Handle USEs in PARALLELs. diff --git a/gcc/c-lang.c b/gcc/c-lang.c index b5ed3de..d19dc03 100644 --- a/gcc/c-lang.c +++ b/gcc/c-lang.c @@ -136,7 +136,12 @@ GNU_xref_end () void finish_file () { - extern tree static_ctors, static_dtors; +#ifndef ASM_OUTPUT_CONSTRUCTOR + extern tree static_ctors; +#endif +#ifndef ASM_OUTPUT_DESTRUCTOR + extern tree static_dtors; +#endif extern tree build_function_call PROTO((tree, tree)); tree void_list_node = build_tree_list (NULL_TREE, void_type_node); #ifndef ASM_OUTPUT_CONSTRUCTOR diff --git a/gcc/calls.c b/gcc/calls.c index 2278e88..6c52191 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -585,11 +585,11 @@ expand_call (exp, target, ignore) #ifdef ACCUMULATE_OUTGOING_ARGS int initial_highest_arg_in_use = highest_outgoing_arg_in_use; char *initial_stack_usage_map = stack_usage_map; + int old_stack_arg_under_construction; #endif rtx old_stack_level = 0; int old_pending_adj = 0; - int old_stack_arg_under_construction; int old_inhibit_defer_pop = inhibit_defer_pop; rtx call_fusage = 0; register tree p; @@ -723,7 +723,9 @@ expand_call (exp, target, ignore) if (is_integrable) { rtx temp; +#ifdef ACCUMULATE_OUTGOING_ARGS rtx before_call = get_last_insn (); +#endif temp = expand_inline_function (fndecl, actparms, target, ignore, TREE_TYPE (exp), @@ -2319,8 +2321,6 @@ emit_library_call VPROTO((rtx orgfun, int no_queue, enum machine_mode outmode, struct arg *argvec; int old_inhibit_defer_pop = inhibit_defer_pop; rtx call_fusage = 0; - /* Size of the stack reserved for parameter registers. */ - int reg_parm_stack_space = 0; #if defined(ACCUMULATE_OUTGOING_ARGS) && defined(REG_PARM_STACK_SPACE) /* Define the boundary of the register parm stack space that needs to be save, if any. */ @@ -2335,6 +2335,8 @@ emit_library_call VPROTO((rtx orgfun, int no_queue, enum machine_mode outmode, #endif #ifdef REG_PARM_STACK_SPACE + /* Size of the stack reserved for parameter registers. */ + int reg_parm_stack_space = 0; #ifdef MAYBE_REG_PARM_STACK_SPACE reg_parm_stack_space = MAYBE_REG_PARM_STACK_SPACE; #else @@ -2613,7 +2615,9 @@ emit_library_call VPROTO((rtx orgfun, int no_queue, enum machine_mode outmode, register rtx val = argvec[argnum].value; rtx reg = argvec[argnum].reg; int partial = argvec[argnum].partial; +#ifdef ACCUMULATE_OUTGOING_ARGS int lower_bound, upper_bound, i; +#endif if (! (reg != 0 && partial == 0)) { @@ -2817,13 +2821,13 @@ emit_library_call_value VPROTO((rtx orgfun, rtx value, int no_queue, struct arg *argvec; int old_inhibit_defer_pop = inhibit_defer_pop; rtx call_fusage = 0; - /* Size of the stack reserved for parameter registers. */ - int reg_parm_stack_space = 0; rtx mem_value = 0; int pcc_struct_value = 0; int struct_value_size = 0; int is_const; +#ifdef ACCUMULATE_OUTGOING_ARGS int needed; +#endif #if defined(ACCUMULATE_OUTGOING_ARGS) && defined(REG_PARM_STACK_SPACE) /* Define the boundary of the register parm stack space that needs to be @@ -2833,6 +2837,8 @@ emit_library_call_value VPROTO((rtx orgfun, rtx value, int no_queue, #endif #ifdef ACCUMULATE_OUTGOING_ARGS + /* Size of the stack reserved for parameter registers. */ + int reg_parm_stack_space = 0; int initial_highest_arg_in_use = highest_outgoing_arg_in_use; char *initial_stack_usage_map = stack_usage_map; #endif @@ -3184,7 +3190,9 @@ emit_library_call_value VPROTO((rtx orgfun, rtx value, int no_queue, register rtx val = argvec[argnum].value; rtx reg = argvec[argnum].reg; int partial = argvec[argnum].partial; +#ifdef ACCUMULATE_OUTGOING_ARGS int lower_bound, upper_bound, i; +#endif if (! (reg != 0 && partial == 0)) { @@ -3448,7 +3456,9 @@ store_one_arg (arg, argblock, may_be_alloca, variable_size, fndecl, rtx reg = 0; int partial = 0; int used = 0; +#ifdef ACCUMULATE_OUTGOING_ARGS int i, lower_bound, upper_bound; +#endif if (TREE_CODE (pval) == ERROR_MARK) return; diff --git a/gcc/collect2.c b/gcc/collect2.c index d362735..57bd0d9 100644 --- a/gcc/collect2.c +++ b/gcc/collect2.c @@ -38,6 +38,10 @@ Boston, MA 02111-1307, USA. */ #include #endif +#ifdef HAVE_UNISTD_H +#include +#endif + #ifdef HAVE_STRING_H #include #else @@ -921,7 +925,9 @@ main (argc, argv) char *ld_suffix = "ld"; char *full_ld_suffix = ld_suffix; char *real_ld_suffix = "real-ld"; +#ifdef CROSS_COMPILE char *full_real_ld_suffix = real_ld_suffix; +#endif char *collect_ld_suffix = "collect-ld"; char *nm_suffix = "nm"; char *full_nm_suffix = nm_suffix; @@ -936,7 +942,10 @@ main (argc, argv) char *gstrip_suffix = "gstrip"; char *full_gstrip_suffix = gstrip_suffix; char *arg; - FILE *outf, *exportf; + FILE *outf; +#ifdef COLLECT_EXPORT_LIST + FILE *exportf; +#endif /* COLLECT_EXPORT_LIST */ char *ld_file_name; char *collect_name; char *collect_names; diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 94692a0..035ca69 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1716,7 +1716,7 @@ do \ if (TARGET_DEBUG_ADDR \ && TREE_CODE_CLASS (TREE_CODE (DECL)) == 'd') \ { \ - fprintf (stderr, "Encode %s, public = %s\n", \ + fprintf (stderr, "Encode %s, public = %d\n", \ IDENTIFIER_POINTER (DECL_NAME (DECL)), \ TREE_PUBLIC (DECL)); \ } \ diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h index 6180bd3..142d3bc 100644 --- a/gcc/config/i386/sco5.h +++ b/gcc/config/i386/sco5.h @@ -313,7 +313,7 @@ asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) register unsigned char *_limited_str = (unsigned char *) (STR); \ register unsigned ch; \ fprintf ((FILE), "%s\t\"", STRING_ASM_OP); \ - for (; ch = *_limited_str; _limited_str++) \ + for (; (ch = *_limited_str); _limited_str++) \ { \ register int escape; \ switch (escape = ESCAPES[ch]) \ diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 602766d..fdbc310 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -2108,7 +2108,6 @@ prev_cc0_setter (insn) rtx insn; { rtx note = find_reg_note (insn, REG_CC_SETTER, NULL_RTX); - rtx link; if (note) return XEXP (note, 0); diff --git a/gcc/explow.c b/gcc/explow.c index e9cf9e5..faa4640 100644 --- a/gcc/explow.c +++ b/gcc/explow.c @@ -151,7 +151,6 @@ plus_constant_for_output_wide (x, c) register rtx x; register HOST_WIDE_INT c; { - register RTX_CODE code = GET_CODE (x); register enum machine_mode mode = GET_MODE (x); if (GET_CODE (x) == LO_SUM) diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c index 65976bc..5e513f6 100644 --- a/gcc/genattrtab.c +++ b/gcc/genattrtab.c @@ -1446,7 +1446,6 @@ make_canonical (attr, exp) /* Fall through to COND case since this is now a COND. */ case COND: - cond: { int allsame = 1; rtx defval; @@ -5770,7 +5769,6 @@ write_const_num_delay_slots () struct attr_desc *attr = find_attr ("*num_delay_slots", 0); struct attr_value *av; struct insn_ent *ie; - int i; if (attr) { diff --git a/gcc/genopinit.c b/gcc/genopinit.c index 6ee2f4f..5374786 100644 --- a/gcc/genopinit.c +++ b/gcc/genopinit.c @@ -142,7 +142,6 @@ gen_insn (insn) int pindex; int i; char *np, *pp, *p, *q; - struct obstack *obstack_ptr; /* Don't mention instructions whose names are the null string. They are in the machine description just to be recognized. */ @@ -336,8 +335,6 @@ main (argc, argv) char **argv; { rtx desc; - rtx dummy; - rtx *insn_ptr; FILE *infile; register int c; diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 673d2f3..474d1e1 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -1497,10 +1497,6 @@ __bb_exit_func (void) if ((da_file = fopen (ptr->filename, "r")) != 0) { long n_counts = 0; - unsigned char tmp; - int i; - int ret = 0; - if (__read_long (&n_counts, da_file, 8) != 0) { @@ -1516,9 +1512,6 @@ __bb_exit_func (void) for (i = 0; i < n_counts; i++) { long v = 0; - unsigned char tmp; - int j; - int ret = 0; if (__read_long (&v, da_file, 8) != 0) { @@ -1883,7 +1876,6 @@ __bb_exit_trace_func () { FILE *file = fopen ("bb.out", "a"); struct bb_func *f; - struct bb_edge *e; struct bb *b; if (!file) diff --git a/gcc/optabs.c b/gcc/optabs.c index 067db59e..ffad920 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -247,7 +247,6 @@ static optab init_optab PROTO((enum rtx_code)); static void init_libfuncs PROTO((optab, int, int, char *, int)); static void init_integral_libfuncs PROTO((optab, char *, int)); static void init_floating_libfuncs PROTO((optab, char *, int)); -static void init_complex_libfuncs PROTO((optab, char *, int)); /* Add a REG_EQUAL note to the last insn in SEQ. TARGET is being set to the result of operation CODE applied to OP0 (and OP1 if it is a binary @@ -1385,7 +1384,6 @@ expand_binop (mode, binoptab, op0, op1, target, unsignedp, methods) X/(a+ib) */ rtx divisor; rtx real_t, imag_t; - rtx lhs, rhs; rtx temp1, temp2; /* Don't fetch these from memory more than once. */ @@ -1518,7 +1516,6 @@ expand_binop (mode, binoptab, op0, op1, target, unsignedp, methods) && (methods == OPTAB_LIB || methods == OPTAB_LIB_WIDEN)) { rtx insns; - rtx funexp = binoptab->handlers[(int) mode].libfunc; rtx op1x = op1; enum machine_mode op1_mode = mode; rtx value; @@ -2014,7 +2011,6 @@ expand_unop (mode, unoptab, op0, target, unsignedp) if (unoptab->handlers[(int) mode].libfunc) { rtx insns; - rtx funexp = unoptab->handlers[(int) mode].libfunc; rtx value; start_sequence (); @@ -2324,7 +2320,6 @@ expand_complex_abs (mode, op0, target, unsignedp) if (abs_optab->handlers[(int) mode].libfunc) { rtx insns; - rtx funexp = abs_optab->handlers[(int) mode].libfunc; rtx value; start_sequence (); @@ -4062,19 +4057,6 @@ init_floating_libfuncs (optable, opname, suffix) init_libfuncs (optable, SFmode, TFmode, opname, suffix); } -/* Initialize the libfunc fields of an entire group of entries in some - optab which correspond to all complex floating modes. The parameters - have the same meaning as similarly named ones for the `init_libfuncs' - routine. (See above). */ - -static void -init_complex_libfuncs (optable, opname, suffix) - register optab optable; - register char *opname; - register int suffix; -{ - init_libfuncs (optable, SCmode, TCmode, opname, suffix); -} /* Call this once to initialize the contents of the optabs appropriately for the current target machine. */ @@ -4082,7 +4064,11 @@ init_complex_libfuncs (optable, opname, suffix) void init_optabs () { - int i, j; + int i; +#ifdef FIXUNS_TRUNC_LIKE_FIX_TRUNC + int j; +#endif + enum insn_code *p; /* Start by initializing all tables to contain CODE_FOR_nothing. */ diff --git a/gcc/profile.c b/gcc/profile.c index 81841fb..d4b26f8 100644 --- a/gcc/profile.c +++ b/gcc/profile.c @@ -443,8 +443,6 @@ branch_prob (f, dump_file) FILE *dump_file; { int i, num_blocks; - int dest; - rtx insn; struct adj_list *arcptr; int num_arcs, changes, passes; int total, prob; diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 243d74d..10958d2 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -246,7 +246,7 @@ static void record_asm_reg_life PROTO((rtx,stack, rtx *, char **, int, int)); static void record_reg_life_pat PROTO((rtx, HARD_REG_SET *, HARD_REG_SET *, int)); -static void get_asm_operand_length PROTO((rtx, int, int *, int *)); +static void get_asm_operand_lengths PROTO((rtx, int, int *, int *)); static void record_reg_life PROTO((rtx, int, stack)); static void find_blocks PROTO((rtx)); static int uses_reg_or_mem PROTO((rtx)); @@ -370,7 +370,7 @@ reg_to_stack (first, file) CLEAR_HARD_REG_SET (stackentry); { - static initialised; + static int initialised; if (!initialised) { #if 0 @@ -395,7 +395,7 @@ reg_to_stack (first, file) { register RTX_CODE prev_code = BARRIER; register RTX_CODE code; - register before_function_beg = 1; + register int before_function_beg = 1; max_uid = 0; blocks = 0; @@ -1771,7 +1771,6 @@ emit_swap_insn (insn, regstack, reg) if (i1set) { - rtx i2; /* the stack-reg insn prior to I1 */ rtx i1src = *get_true_reg (&SET_SRC (i1set)); rtx i1dest = *get_true_reg (&SET_DEST (i1set)); @@ -2006,7 +2005,7 @@ compare_for_stack_reg (insn, regstack, pat) && SET_DEST (PATTERN (cc0_user)) != pc_rtx && GET_CODE (SET_SRC (PATTERN (cc0_user))) == IF_THEN_ELSE) { - rtx *dest, src_note; + rtx *dest; dest = get_true_reg (&SET_DEST (PATTERN (cc0_user))); diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index efb70ea..d3b0f54 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -1967,7 +1967,6 @@ computed_jump_p (insn) if (GET_CODE (insn) == JUMP_INSN) { rtx pat = PATTERN (insn); - int computed_jump = 0; if (GET_CODE (pat) == PARALLEL) { diff --git a/gcc/sched.c b/gcc/sched.c index 60cbcc7..5243961 100644 --- a/gcc/sched.c +++ b/gcc/sched.c @@ -750,9 +750,9 @@ actual_hazard (unit, insn, clock, cost) int instance = unit; int best_cost = actual_hazard_this_instance (unit, instance, insn, clock, cost); +#if MAX_MULTIPLICITY > 1 int this_cost; -#if MAX_MULTIPLICITY > 1 if (best_cost > cost) { for (i = function_units[unit].multiplicity - 1; i > 0; i--) diff --git a/gcc/stmt.c b/gcc/stmt.c index 7cb99ad..c264e09 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -4012,7 +4012,7 @@ add_case_node (low, high, label, duplicate) q = &case_stack->data.case_stmt.case_list; p = *q; - while (r = *q) + while ((r = *q)) { p = r; @@ -4241,7 +4241,7 @@ all_cases_count (type, spareness) tree type; int *spareness; { - HOST_WIDE_INT count, count_high = 0; + HOST_WIDE_INT count; *spareness = 0; switch (TREE_CODE (type)) @@ -4330,8 +4330,6 @@ mark_seen_cases (type, cases_seen, count, sparseness) long count; int sparseness; { - long i; - tree next_node_to_try = NULL_TREE; long next_node_offset = 0; @@ -4459,9 +4457,11 @@ check_for_full_enumeration_handling (type) tree type; { register struct case_node *n; - register struct case_node **l; register tree chain; +#if 0 /* variable used by 'if 0'ed code below. */ + register struct case_node **l; int all_values = 1; +#endif /* True iff the selector type is a numbered set mode. */ int sparseness = 0; @@ -4475,7 +4475,6 @@ check_for_full_enumeration_handling (type) /* The allocated size of cases_seen, in chars. */ long bytes_needed; - tree t; if (! warn_switch) return; diff --git a/gcc/tlink.c b/gcc/tlink.c index eb3d878..5c04ddc 100644 --- a/gcc/tlink.c +++ b/gcc/tlink.c @@ -26,6 +26,22 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "hash.h" #include "demangle.h" +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifdef HAVE_STRING_H +#include +#else +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + #define MAX_ITERATIONS 17 /* Obstack allocation and deallocation routines. */ diff --git a/gcc/varasm.c b/gcc/varasm.c index d7f0605..fb19010 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1890,7 +1890,6 @@ immed_double_const (i0, i1, mode) enum machine_mode mode; { register rtx r; - int in_current_obstack; if (GET_MODE_CLASS (mode) == MODE_INT || GET_MODE_CLASS (mode) == MODE_PARTIAL_INT) @@ -1999,7 +1998,6 @@ immed_real_const_1 (d, mode) { union real_extract u; register rtx r; - int in_current_obstack; /* Get the desired `double' value as a sequence of ints since that is how they are stored in a CONST_DOUBLE. */ @@ -3537,7 +3535,6 @@ output_constant_pool (fnname, fndecl) abort (); } - done: ; } #ifdef ASM_OUTPUT_POOL_EPILOGUE @@ -3723,7 +3720,6 @@ output_constant (exp, size) register int size; { register enum tree_code code = TREE_CODE (TREE_TYPE (exp)); - rtx x; if (size == 0) return;