+1998-05-04 Ulrich Drepper <drepper@cygnus.com>
+
+ * c-common.c (format_char_info): Add new field hhlen.
+ (print_char_table, scan_char_table, time_char_table): Initialize
+ hhlen field appropriately.
+ (char_format_info): Recognize hh modifier and lookup correct char
+ table entry.
+
Mon May 4 19:15:29 1998 Jim Wilson <wilson@cygnus.com>
* expr.c (expand_expr, case INDIRECT_REF): Don't optimize string
Sun May 3 23:57:25 1998 Robert Lipe <robertl@dgii.com>
Make UnixWare 7 bootstrap support work with final shipping product.
- * configure.in: (i[34567]86-*-sysv5): append, not overwrite, xm_file.
+ * configure.in: (i[34567]86-*-sysv5): append, not overwrite, xm_file.
Pick up xm-siglist and xm-alloca.
(xm_defines): Add USG so dbxout will build.
* configure: Regenerate.
* haifa-sched.c (alloc_{INSN,EXPR}_LIST): Make static to agree
with the prototype.
-
+
Wed Apr 29 21:45:16 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
* sched.c (new_insn_dead_notes): Check if the register was
* m32r.c (conditional_move_operand): Silence a debug message.
({small,long}_insn): New predicates.
-
+
* m32r.h (TARGET_M32R): New macro.
(PREDICATE_CODES): Rearrange somewhat, add small_insn/long_insn.
(HAIFA_P): Define as 1/0 depending on whether the Haifa scheduler
divide and subtracts of the same operands.
* m32r.c zero_and_one, emit_cond_move): Add support for MVFC.
- * m32r.h: Ditto.
+ * m32r.h: Ditto.
* m32r.md: Ditto.
* m32r.h (PREDICATE_CODES): Add declaration of machine specific
* config/arm/arm.c (find_barrier): Return as soon as a barrier is
found, rather than at end of the loop, after the insn has been
- changed.
+ changed.
Thu Apr 23 20:21:06 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
instead of 1.
* rtl.def (MATCH_INSN2): Add new matching pattern.
- * genrecog.c (add_to_sequence): Support MATCH_INSN2.
+ * genrecog.c (add_to_sequence): Support MATCH_INSN2.
Wed Apr 22 15:52:22 1998 John Carr <jfc@mit.edu>
* emit-rtl.c (gen_highpart): The high part of a CONST_INT is not zero
if HOST_BITS_PER_WIDE_INT is larger than BITS_PER_WORD.
-
+
* final.c (split_double): Sign extend both halves of a split CONST_INT.
Wed Apr 22 10:42:45 1998 Jeffrey A Law (law@cygnus.com)
* cplus-dem.c (struct work stuff): Add field for B and K mangle codes.
(cplus_demangle_opname): Call mop_up_squangle.
- (cplus_demangle): Initialize squangle info, then call
+ (cplus_demangle): Initialize squangle info, then call
internal_cplus_demangle. (Most code moved there as well)
- (internal_cplus_demangle): New function, performs most of what use
+ (internal_cplus_demangle): New function, performs most of what use
to be done in cplus_demangle, but is only called with this file.
(squangle_mop_up): New function to clean up B and K code data.
(mop_up): set pointers to NULL after freeing.
- (demangle_signature, demangle_template, demangle_class): Add
+ (demangle_signature, demangle_template, demangle_class): Add
switch elements to handle K and B codes.
(demangle_prefix, gnu_special, demangle_qualified): Add
code to handle K and B codes.
* i386.c: Include expr.h to get the change_address prototype
declared.
-
+
Mon Apr 20 01:00:05 1998 H.J. Lu (hjl@gnu.org)
* reg-stack.c (subst_asm_stack_regs): Change to return the last
(process_command): Initialize added_libraries. Pass it to
lang_specific_driver.
(main): Use added_libraries in check for no input files.
-
+
Sat Apr 18 01:23:11 1998 John Carr <jfc@mit.edu>
* sparc.c, sparc.h, sparc.md, sol2.h: Many changes related to V9
function prototypes. The fixproto script guarantees these header
files exist on the target system.
* libgcc2.c: Likewise.
-
+
* gthr-single.h (__gthread_mutex_lock, __gthread_mutex_trylock,
__gthread_mutex_unlock): Add __attribute__ ((__unused__)) to the
function parameters.
(reg_set_last_1): Likewise.
* reorg.c (find_dead_or_set_registers): Add prototype.
-
+
* regmove (try_auto_increment): Add prototype.
* reg-stack.c (pop_stack): Add prototype.
* alias.c (record_set): Add prototype.
(find_base_term, base_alias_check): Likewise.
-
+
* function.c (assign_outer_stack_local): Make static and add prototype.
* haifa-sched.c (build_control_flow): Accept raw data as inputs
* configure.in (alpha-*-linux*): Use them.
Fri Apr 3 17:02:13 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
-
+
* tree.def (EXPR_WITH_FILE_LOCATION): New tree node definition.
* tree.h (EXPR_WFL_{NODE,FILENAME,FILENAME_NODE,LINENO,
COLNO,LINECOL,SET_LINECOL,EMIT_LINE_NOTE}): New macros.
* protoize.c: Likewise. Properly check for cpp stringification.
* Makefile.in (c-parse.o, cccp.o, cexp.o, protoize.o, unprotoize.o):
- Depend on system.h.
+ Depend on system.h.
* objc/Make-lang.in (objc-parse.o): Likewise.
__attribute__ when its available. Also provide definitions for
ATTRIBUTE_PRINTF_1, ATTRIBUTE_PRINTF_2 and ATTRIBUTE_PRINTF_3 in
terms of ATTRIBUTE_PRINTF.
-
+
* genoutput.c (process_template): Use ATTRIBUTE_UNUSED in place
of __attribute__.
* objc/objc-act.c (encode_aggregate_within): Avoid GNU extensions
in prototype and definition.
-
+
Mon Apr 6 00:48:56 PDT 1998 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.
Mon Apr 6 00:08:50 1998 Richard Henderson <rth@cygnus.com>
- * alpha.c (alpha_expand_block_clear): Add missing offset arg to
+ * alpha.c (alpha_expand_block_clear): Add missing offset arg to
alpha_expand_unaligned_store_words.
Sun Apr 5 21:31:24 1998 John Wehle (john@feith.com)
* configure.in (alpha-dec-osf*): Match osf1.3 correctly.
-Sun Apr 5 16:53:37 1998 Don Bowman <don@pixsci.com>
+Sun Apr 5 16:53:37 1998 Don Bowman <don@pixsci.com>
* configure.in (mips-wrs-vxworks): New target.
* reload.c (find_reloads_address): Try LEGITIMIZE_RELOAD_ADDRESS.
(move_replacements): New function.
* reload.h: Prototype it.
-
+
* alpha.h (LEGITIMIZE_RELOAD_ADDRESS): New definition.
-
+
Thu Apr 2 01:01:34 1998 Richard Henderson <rth@cygnus.com>
* configure (alpha-*-linuxecoff, alpha-*-linux-gnulibc1):
(gen_highpart): Likewise.
* final.c (alter_subreg): Allow the target to hook by-mode subreg
hard register number changes.
-
+
Wed Apr 1 22:26:22 1998 Jeffrey A Law (law@cygnus.com)
* fold-const.c optimze_bit_field_compare): Initialize rnbitpos,
* config/arm/t-semi: Add interworking support.
* config/arm/t-thumb: Add interworking support.
* config/arm/README-interworking: New file.
-
+
Wed Apr 1 14:38:10 1998 Jim Wilson <wilson@cygnus.com>
* config/mips/iris6.h (MD_EXEC_PREFIX): Set to /usr/bin/.
* libgcc2.c: (__main, __do_global_dtors, __do_global_ctors):
For __CYGWIN32__ use the versions in winsup/dcrt0.cc.
-
+
* gcc.c, cccp.c, cpplib.c, collect2.c (GET_ENVIRONMENT): Added.
cygwin32 can override this to allow both unix and win32 style PATHs.
* i386/xm-cygwin32.h (GET_ENVIRONMENT): Defined to allow win32
style environment paths.
-
+
Mon Mar 30 14:43:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (cppalloc.o, cpperror.o, cppexp.o, cpphash.o,
cpplib.o, cppmain.o, fix-header.o, gcov.o, gen-protos.o,
gengenrtl.o, halfpic.o, hash.o, scan-decls.o, scan.o): Depend on
system.h.
-
+
* cpphash.c: Include config.h.
* cppalloc.c: Include system.h. Add parameters to various
function prototypes.
(From Kaveh R. Ghazi <ghazi@caip.rutgers.edu>)
* collect2.c (scan_prog_file): Add explicit braces to avoid
ambiguous `else'.
-
+
* dbxout.c (dbxout_type_fields): Add braces around empty body in
an if-statement.
(dbxout_type): Likewise.
-
+
* rs6000.c (rs6000_override_options): Change type of `i', `j' and
`ptt_size' from int to size_t.
(rs6000_file_start): Likewise for `i'.
(output_epilog): Remove unused variable `i'.
(rs6000_longcall_ref): Remove unused variables `len', `p', `reg1'
and `reg2'.
-
+
* rs6000.h (ADDITIONAL_REGISTER_NAMES): Add missing braces around
initializer.
(get_issue_rate, non_logical_cint_operand): Add prototype.
(rs6000_output_load_toc_table): Ditto.
-
+
* rs6000.md (udivmodsi4): Add explicit braces to avoid ambiguous
`else'.
-
+
Wed Mar 25 10:05:19 1998 Nick Clifton <nickc@cygnus.com>
* config/arm/thumb.c: New File. Support for ARM's Thumb
- instruction set.
+ instruction set.
* config/arm/thumb.h: New File. Thumb definitions.
* config/arm/thumb.md: New File. Thumb machine description.
* config/arm/tcoff.h: New File. Thumb COFF support.
DIR_SERPARATOR is defined.
(prefix_from_string): Add debugging.
(main): Test for debug command line switch at start of program
- execution.
+ execution.
(main): Use GET_ENVIRONMENT rather than getenv().
(prefix_from_env): Use GET_ENVIRONMENT.
* cplus-dem.c (optable): Add sizeof.
(demangle_template_value_parm): New function containing code
previously found in demangle_template.
- (demangle_integral_value): New function which handles complicated
+ (demangle_integral_value): New function which handles complicated
integral expressions.
(demangle_template): Use them.
* Makefile.in (genconfig.o, genflags.o, gencodes.o, genemit.o,
genopinit.o, genrecog.o, genextract.o, genpeep.o, genattr.o,
genattrtab.o, genoutput.o): Depend on system.h.
-
+
* genattr.c: Include system.h. Add arguments to various function
prototypes. Remove redundant prototype of read_rtx().
* genattrtab.c: Likewise.
* reg-stack.c (pop_stack): Define. Pops any register on the
regstack and adjusts regstack.
(compare_for_stack_reg): Use pop_stack.
-
+
Thu Mar 19 23:51:01 1998 Jeffrey A Law (law@cygnus.com)
* configure.in (hppa1.0-hp-hpux10): Handle threads for this
* rtl.c (read_rtx): Fall back on homebrew atoll if HOST_WIDE_INT
is large, and the system doesn't provide atoll or atoq.
- (atoll): New.
+ (atoll): New.
* alpha/xm-vms.h (HAVE_ATOLL): Define.
Reported by Klaus Kaempf <kkaempf@progis.de>.
-
+
Wed Mar 18 09:56:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* c-lang.c (finish_file): Wrap variable `void_list_node' with macro
test !ASM_OUTPUT_CONSTRUCTOR || !ASM_OUTPUT_DESTRUCTOR.
* calls.c (emit_call_1): Wrap variable `already_popped' with macro
- test !ACCUMULATE_OUTGOING_ARGS.
+ test !ACCUMULATE_OUTGOING_ARGS.
* collect2.c (write_c_file_glob): Wrap function definition in
macro test !LD_INIT_SWITCH.
(__throw): Remove unused variable `val'.
* protoize.c: Check for a previously existing definition before
- defining *_OK macros.
+ defining *_OK macros.
* scan-decls.c (scan_decls): Remove unused variable `old_written'.
(From Geoffrey Keating <geoffk@ozemail.com.au>)
* rs6000.c (small_data_operand): Ensure that any address
- referenced relative to the small data area is inside the SDA.
+ referenced relative to the small data area is inside the SDA.
Mon Mar 16 12:55:15 1998 Jim Wilson <wilson@cygnus.com>
-
+
* config/m68k/netbsd.h (ASM_SPEC): Add %{m68060}.
Mon Mar 16 15:50:20 EST 1998 Andrew MacLeod <amacleod@cygnus.com>
* final.c (final): Initialize the table indicating which instructions
belong in which exception region.
* genpeep.c (main): Add "except.h" to include file list in generated
- file insn-peep.c.
- * config/sparc/sparc.md: Add calls to 'in_same_eh_region' in 4
- peepholes involving calls and unconditional branches.
+ file insn-peep.c.
+ * config/sparc/sparc.md: Add calls to 'in_same_eh_region' in 4
+ peepholes involving calls and unconditional branches.
Mon Mar 16 11:16:50 1998 Jim Wilson <wilson@cygnus.com>
Thu Mar 12 15:13:16 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Richard Earnshaw <rearnsha@arm.com>
Nick Clifton <nickc@cygnus.com>
-
+
* tm.texi (DEFAULT_RTX_COSTS): Document new macro.
-
+
* arm.h (DEFAULT_RTX_COSTS): Define instead of RTX_COSTS.
-
+
* cse.c (rtx_cost): Provide a default case in an enumeration
switch, and call DEFAULT_RTX_COSTS if it's defined.
-
+
Thu Mar 12 10:02:38 1998 Manfred Hollstein <manfred@s-direktnet.de>
* basic-block.h (compute_preds_succs): Change return type in
change type of variable i to size_t.
* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
-
+
* genopinit.c (get_insn): Change type of variable pindex to size_t.
* genrecog.c (add_to_sequence): Change type of variable i to size_t.
* gthr.h: Changed the comment about return values.
* gthr-solaris.h (__gthread_once): Do not use errno; return the
- error number instead of -1.
+ error number instead of -1.
(__gthread_key_create): Any non-zero return value is an error.
* libgcc2.c (eh_context_initialize): Check for non-zero return
value from __gthread_once.
abort.
* config/mips/sni-svr4.h (CPP_PREDEFINE): Add -DSNI and -Dsinix.
-
+
* configure.in (alpha-dec-osf): Add default case for osf* to switch.
Patch from Bruno Haible.
Thu Mar 5 09:55:15 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* mips/iris6.h (TARGET_DEFAULT): Parenthesize macro definition.
-
+
* mips/mips.c: Include stdlib.h and unistd.h.
(mips_asm_file_end): Add braces around empty body in an if-statement.
(function_prologue): Wrap variable `fnname' in
!FUNCTION_NAME_ALREADY_DECLARED. Correct format specifier in fprintf.
(mips_select_rtx_section, mips_select_section): Declare as void.
-
+
* mips/mips.h: Add prototypes for extern functions in mips.c.
(FUNCTION_ARG_REGNO_P): Add parentheses around && within ||.
(ENCODE_SECTION_INFO): Add braces around empty body in an
if-statement.
-
+
* mips/mips.md (movdi): Add parentheses around && within ||.
(movsf, movdf): Likewise.
(branch_zero, branch_zero_di): Add default case in
enumeration switch.
-
+
Thu Mar 5 02:45:48 1998 Richard Henderson <rth@cygnus.com>
Wed Mar 4 21:58:25 1998 Franz Sirl <franz.sirl-kernel@lauterbach.com>
- * rs6000/linux.h: don't define DEFAULT_VTABLE_THUNKS to 1 if
+ * rs6000/linux.h: don't define DEFAULT_VTABLE_THUNKS to 1 if
USE_GNULIBC_1 is defined
* configure.in: add a new case powerpc-*-linux-gnulibc1 which
includes the t-linux-gnulibc1 fragment
* sparc.c (ultrasparc_adjust_cost): Add default case in
enumeration switch.
-
+
* sparc.h: Add prototypes for extern functions defined in
sparc.c.
Tue Mar 3 10:00:11 1998 Nick Clifton <nickc@cygnus.com>
* toplev.c: Only generate <name>.dbr file when dumping RTL if
- DEALY_SLOTS is defined.
+ DEALY_SLOTS is defined.
Tue Mar 3 07:36:37 1998 Manfred Hollstein <manfred@s-direktnet.de>
Mon Mar 2 13:45:03 1998 Richard Henderson <rth@cygnus.com>
- * alpha/linux.h (CPP_PREDEFINES): Correct connecting whitespace
+ * alpha/linux.h (CPP_PREDEFINES): Correct connecting whitespace
to SUB_CPP_PREDEFINES. Reported by asun@saul4.u.washington.edu.
Mon Mar 2 22:59:28 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
Sun Mar 1 18:25:49 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz>
* reorg.c (fill_slots_from_thread): Don't steal delay list from target
- if condition code of jump conflicts with opposite_needed.
+ if condition code of jump conflicts with opposite_needed.
* reorg.c (fill_slots_from_thread): Mark resources referenced in
opposite_needed thread. Return delay_list even when cannot get
* pa.h (CONST_COSTS): When checking the CONST_DOUBLE enumerated
case, add parentheses to specify the proper order of precedence in
the if-statement.
-
+
* c-aux-info.c: Include string.h/strings.h.
(pa_reorg): Declare as void.
(pa_combine_instructions): Declare as static void. Add
parentheses around && within ||.
-
+
* pa.h: Add prototypes for pa_reorg, symbolic_operand,
following_call, function_label_operand, lhs_lshift_cint_operand
and zdepi_cint_p.
(generate_static_references): Remove unused variables `idecl' and
`instance'.
(check_protocols): Wrap empty else-statement body in braces.
-
+
* protoize.c: Include stdlib.h.
(substr): Add parentheses around assignment used as truth value.
(abspath): Likewise.
* unroll.c (copy_loop_body): Wrap variable `cc0_insn' in
macro HAVE_cc0.
-
+
* varasm.c: Include stdlib.h.
-
+
* system.h: Remove sys/stat.h.
* gcc.c: Add sys/stat.h.
(CTORS_SECTION_FUNCTION, DTORS_SECTION_FUNCTION): Remove.
(SELECT_SECTION): Use sdata when small enough.
* alpha/linux.h (ASM_SPEC): Remove.
-
+
Mon Feb 23 15:09:18 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
* config.sub (sco5): Fix typo.
* emit-rtl.c (gen_lowpart_common): Suppress last change if __complex__.
* emit-rtl.c (hard-reg-set.h): Include.
- (get_lowpart_common): Don't make new REG for hard reg in a
+ (get_lowpart_common): Don't make new REG for hard reg in a
class that cannot change size.
* Makefile.in (emit-rtl.o): Depend on hard-reg-set.h.
Mon Feb 16 09:24:32 1998 Gavin Koch <gavin@cygnus.com>
- * mips/mips.c (mips_expand_epilogue): Update tsize_rtx if
+ * mips/mips.c (mips_expand_epilogue): Update tsize_rtx if
tsize changes to something other than zero.
Mon Feb 16 09:11:48 1998 Gavin Koch <gavin@cygnus.com>
(flag_schedule_reverse_after_reload): Likewise.
* haifa-sched.c (rank_for_schedule): Remove support for reverse
scheduling.
-
+
Sun Feb 15 21:33:55 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.c: Get system includes, prototypes and macros via "system.h"
* varasm.c (output_constant_pool): Bring back 'done' label inside
an appropriate #ifdef.
- * bitmap.c (bitmap_element_allocate): Wrap variable 'i' in an
+ * bitmap.c (bitmap_element_allocate): Wrap variable 'i' in an
appropriate #ifdef.
(bitmap_copy, bitmap_operation): Likewise.
* combine.c (combinable_i3pat): Similarly for 'src'.
Fri Feb 13 08:41:49 1998 Robert Lipe <robertl@dgii.com>
- * c-lang.c (finish_file): Bracket declaration of static_ctors,
+ * 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',
+ (emit_library_call): Bracket declaration of 'upper_bound',
'lower_bound', 'i', 'reg_parm_stack_space'
(emit_library_call_value): Likewise.
- (store_one_arg):
+ (store_one_arg):
* collect2.c: include <unistd.h> 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'.
+ (memory_address): Remove unused variable 'orig_x'.
* genattrtab.c (make_canonical): Remove unreferenced label 'cond:'.
(write_const_num_delay_slots): Remove unused variable 'i'.
* optabs.c (expand_binop): remove unused variables 'lhs', 'rhs',
'funexp'.
(expand_unop): Remove unused variable 'funexp'.
- (expand_complex_abs): 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'
(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 <stdlib.h>, <unistd.h>, <string.h>/<strings.h>.
- * varasm.c (assemble_string): Remove unused variable 'i'.
- (immed_double_const): Remove unused variable 'in_current_obstack'.
+ * 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.
for -mcall-linux
Fri Feb 13 01:23:46 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
+
* system.h: New file to get common systems includes and various
definitions and declarations based on autoconf macros.
Thu Feb 12 16:45:17 1998 Robert Lipe <robertl@dgii.com>
- * expr.c (expand_assignment): Correct typo exposed by -Wall.
+ * expr.c (expand_assignment): Correct typo exposed by -Wall.
offset should have been a truth value, not an assignment.
Thu Feb 12 15:26:50 1998 Jeffrey A Law (law@cygnus.com)
Thu Feb 12 14:04:09 1998 Gavin Koch <gavin@cygnus.com>
- * mips.md (trucndihi2,truncdiqi2): Change these to support
+ * mips.md (trucndihi2,truncdiqi2): Change these to support
mips16.
Thu Feb 12 11:34:55 1998 Gavin Koch <gavin@cygnus.com>
Thu Feb 12 11:18:37 1998 Gavin Koch <gavin@cygnus.com>
- * mips.md (extendsidi2): Allow extension to/from a non-mips16
+ * mips.md (extendsidi2): Allow extension to/from a non-mips16
register.
Thu Feb 12 00:04:16 1998 Marc Lehmann <pcg@goof.com>
(expand_builtin_eh_stub): Remove unused variable 'temp'.
(copy_eh_entry): Deleted. Dead function.
- * expr.c (move_block_to_reg) Bracket declaration of 'pat' and
+ * expr.c (move_block_to_reg) Bracket declaration of 'pat' and
'last' with same #if HAVE_load_multiple as use of it.
(move_block_from_reg): Likewise.
(emit_move_insn_1): Remove unused variable 'insns'.
- (store_constructor): Bracket declaration of startb, endb with
- #if TARGET_MEMFUNCTIONS. Remove unused variables 'set_word_size'
+ (store_constructor): Bracket declaration of startb, endb with
+ #if TARGET_MEMFUNCTIONS. Remove unused variables 'set_word_size'
'target', and 'xtarget'.
- (expand_builtin_setjmp): Remove unused variables 'op0',
+ (expand_builtin_setjmp): Remove unused variables 'op0',
'next_arg_reg', 'old_inhibit_defer_pop'.
- (expand_builtin): Remove unused variable 'offset'.
+ (expand_builtin): Remove unused variable 'offset'.
(do_store_flag): Remove unused variables 'pattern', 'jump_pat'.
(emit_queue): Add parens for assignment used as conditional.
(expand_expr): case TARGET_EXPR: Remove unused variable 'temp'.
Wed Feb 11 01:30:49 1998 Marc Lehmann <pcg@goof.com>
- * i386.c: Added include for recog.h.
+ * i386.c: Added include for recog.h.
(override_options): Removed unused variable p. Initialized regno to
avoid warning.
(order_regs_for_local_alloc): Initialized regno to avoid warning.
* loop.c (strength_reduce): When placing increment for auto-inc
case, do comparison in loop order.
-
+
Sun Feb 8 13:21:38 1998 John Carr <jfc@mit.edu>
* bitmap.c (bitmap_debug_file): HOST_PTR_PRINTF converts a pointer,
* prefix.c: Include <string.h>/<strings.h>, <stdlib.h>
- * stmt.c: Include <stdlib.h>.
- (expand_asm_operands): Remove unused variable val1.
+ * stmt.c: Include <stdlib.h>.
+ (expand_asm_operands): Remove unused variable val1.
(expand_return): Remove unused variable block.
(pushcase): Remove unused variables l and n.
(pushcaserange): Likewise.
Fri Feb 6 14:34:28 1998 Gavin Koch <gavin@cygnus.com>
- * mips/t-r3900: New - same as t-ecoff but eliminate
+ * mips/t-r3900: New - same as t-ecoff but eliminate
multilibs: mips1 and mips3.
* configure.in (tx39*): Use new mips/t-r3900.
* configure: Rebuild.
no output operands.
Thu Feb 5 21:56:06 1998 Mumit Khan <khan@xraylith.wisc.edu>
-
+
* c-common.c (decl_attributes): Flag unrecognized attribute
functions as warnings instead of as errors.
Sat Jan 31 11:26:58 1998 Jeffrey A Law (law@cygnus.com)
- * toplev.c (close_dump_file): Wrap function prototype for
+ * toplev.c (close_dump_file): Wrap function prototype for
argument "func" in PROTO.
(dump_rtl): Likewise.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
-
+
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
- vs. args.
+ vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
-
+
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
- (make_assertion): Remove unused variable `kt'.
+ (make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
- around assignment used as truth value.
+ around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
- hide `pcf' and `pcfbuflimit'.
+ hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
-
+
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
-
+
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
-
+
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
Tue Jan 27 17:21:09 1998 Gavin Koch (gavin@cygnus.com)
* mips/mips.c (mips_expand_prologue,mips_expand_epilogue):
- Change mode of registers used to add/sub from
+ Change mode of registers used to add/sub from
hard_frame_pointer_rtx from word_mode to Pmode.
Tue Jan 27 11:02:04 1998 Nick Clifton <nickc@cygnus.com>
* toplev.c (rest_of_compilation): Replace references to
stack_reg_dump_file and dbr_sched_dump_file with references to
- rtl_dump_file.
+ rtl_dump_file.
Tue Jan 27 10:22:13 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
* alpha.h (ASM_OUTPUT_MI_THUNK): New define.
* config/alpha/win-nt.h (ASM_OUTPUT_MI_THUNK): New define.
* config/alpha/vms.h (ASM_OUTPUT_MI_THUNK): New undef.
-
+
Tue Jan 27 03:21:23 1998 Richard Henderson <rth@cygnus.com>
* alpha.md (abssf, absdf): Revert last change.
* flags.h: New flag (optimize_size).
* toplev.c (main): Parse -Os option and set optimize_space
accordingly.
- * gcc.c (default_compilers), cp/lang-specs.h, f/lang-specs.h: Define
+ * gcc.c (default_compilers), cp/lang-specs.h, f/lang-specs.h: Define
__OPTIMIZE_SIZE__ when compiling with -Os.
* config/dsp16xx/dsp16xx.h, config/i386/i386.h,
config/i386/dgux.h, config/i960/i960.h, config/pdp11/pdp11.h,
* toplev.c: Add -dM command line option to dump RTL after the
machine dependent reorganisation pass, if there is one.
Reorganise RTL dump code, so that only one file handle is
- needed.
+ needed.
Mon Jan 26 12:09:42 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
(host_xm_file_list): Don't add $(srcdir) to auto-config.h.
(build_xm_file_list): Likewise.
* configure: Rebuild.
-
+
Sun Jan 25 22:00:25 1998 Alasdair Baird <alasdair@wildcat.demon.co.uk>
* recog.c (validate_replace_rtx_1): Only perform substitutions
* sparc.c (output_cbranch): Add default case in
enumeration switch.
-
+
* reorg.c (insn_sets_resource_p): Correct typo in prototype.
(emit_delay_sequence): Eliminate unused parameter, all callers
changed.
Sat Jan 17 22:35:39 1998 Mumit Khan <khan@xraylith.wisc.edu>
J.J VanderHeijden <J.J.vanderHeijden@student.utwente.nl>
-
+
* pexecute.c (pexecute): New function for mingw32. Supports pipes.
(pwait): New function for mingw32.
* i386/x-sco5 (CC): Remove trailing whitespace.
Sat Jan 17 21:09:46 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
+
* gengenrtl.c (type_from_format): De-ANSIfy function signature.
(accessor_from_format): Likewise.
(xmalloc): New function for use when linking with alloca.o.
Wed Jan 14 01:26:05 1998 Jeffrey A Law (law@cygnus.com)
- * loop.c (check_dbra_loop): Make sure initial value is a
+ * loop.c (check_dbra_loop): Make sure initial value is a
CONST_INT before trying to normalize it.
Tue Jan 13 23:27:54 1998 Robert Lipe (robertl@dgii.com)
* configure.in (target_cpu_default, target_cpu_default2): Use double
quotes around them when testing their value.
* configure: Rebuilt.
-
+
Tue Jan 13 09:07:44 1998 John Carr <jfc@mit.edu>
* gengenrtl.c (gencode): Emit new function obstack_alloc_rtx
for now.
Thu Dec 18 18:40:17 1997 Mumit Khan <khan@xraylith.wisc.edu>
-
+
* i386/mingw32.h (INCOMING_RETURN_ADDR_RTX): Delete. Use the value
of DWARF2_UNWIND_INFO, if any, from i386/cygwin32.h instead.
(STANDARD_INCLUDE_DIR): Change to /usr/local/i386-mingw32/include.
-Tue Jan 13 00:44:02 1998 Jim Wilson <wilson@cygnus.com>
+Tue Jan 13 00:44:02 1998 Jim Wilson <wilson@cygnus.com>
* mips.md (return_internal): Change mode from SImode to VOIDmode.
* rtl.h (optimize_reg_copy_1, optimize_reg_copy_2): Declare.
Sat Jan 10 20:30:12 1998 Jeffrey A Law (law@cygnus.com)
-
+
* regclass.c (record_address_regs): Don't use REG_OK_FOR_BASE_P
if it is not defined.
-
+
Thu Jan 8 21:06:54 1998 Richard Henderson <rth@cygnus.com>
* Makefile.in (OBJ, GEN, RTL_H): Add genrtl.[oh] bits.
* config/pa/t-dce-thr: New file.
* config/pa/t-pa: Removed multilibs.
* config/sparc/t-sol2: Ditto.
-
+
* gthr.h: New file.
* gthr-single.h: New file.
* gthr-posix.h: New file.
* alpha.c (override_options): Reinstate PROCESSOR_EV6.
(alpha_adjust_cost): Add EV6 tuning; streamline EV5 tests.
* alpha.h (REGISTER_MOVE_COST): Increase ftoi/itof cost slightly.
- * alpha.md: Redo all of the scheduling, adding EV6 support, and
- combining function units where possible.
+ * alpha.md: Redo all of the scheduling, adding EV6 support, and
+ combining function units where possible.
(attr "type"): Split loads, stores, cmov into int/fp. Combine
multiplies and divides. Add EV6 sqrt, ftoi, itof.
(attr "opsize"): New attribute.
(movsi2-1, movdi2-1): Likewise.
Tue Dec 23 03:53:21 1997 Richard Henderson <rth@cygnus.com>
-
+
* alpha.h (CPP_PREDEFINES, LIB_SPEC, LINK_SPEC, STARTFILE_SPEC,
MD_STARTFILE_PREFIX, ASM_FILE_START, ASM_SPEC, ASM_FINAL_SPEC):
Move OSF/1 specific defines out.
* alpha/win-nt.h (TARGET_DEFAULT): Define.
* configure.in (alpha*-*-osf*, alpha*-*-linux*) [tm_file]:
Add new headers as appropriate.
-
+
* configure.in (alpha*): Enable Haifa by default.
(*-*-winnt3*): Change to winnt*, since we're not v3 specific.
* configure: Rebuild.
-
+
Tue Dec 23 03:14:54 1997 Richard Henderson <rth@cygnus.com>
* Makefile.in (clean): Remove the stages with their objects here ...
(distclean): ... instead of here.
Mon Dec 22 11:24:01 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
+
* cse.c (rtx_cost): Add default case in enumeration switch.
* fix-header.c (recognized_macro): Likewise.
(recognized_extern): Likewise.
* collect2.c (scan_library): Protect prototype with
#ifdef SCAN_LIBRARIES.
* emit-rtl.c (find_line_note): Fix typo in declaration.
- * final.c (asm_insn_count): Protect prototype with
+ * final.c (asm_insn_count): Protect prototype with
#ifdef HAVE_ATTR_length.
* flow.c (find_auto_inc): Protect prototype with #ifdef AUTO_INC_DEC.
(try_pre_increment_1, try_pre_increment): Likewise.
Likewise.
Thu Dec 18 17:05:10 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
-
+
* mips.c (fatal): Remove declaration.
1997-12-18 Mark Mitchell <mmitchell@usa.net>
* i386/xm-sco5.h (USE_C_ALLOCA) Added.
Tue Dec 16 18:51:00 1997 Bill Moyer <billm@cygnus.com>
-
+
* config/m68k/m68k.c (output_function_prologue): Typecast
dwarf2out_cfi_label to (char *).
* config/m68k/m68kemb.h (STARTFILE_SPEC): Redefined to "".
-
+
Wed Dec 17 15:06:04 1997 Richard Henderson <rth@cygnus.com>
* sparc.md (jump): Don't use the annul bit around an empty loop.
Wed Dec 17 00:51:36 1997 Stan Cox (scox@cygnus.com)
- * jump.c: (jump_optimize): Don't use the return register as a
+ * jump.c: (jump_optimize): Don't use the return register as a
source1 of a conditional move.
Tue Dec 16 23:45:40 1997 Richard Henderson <rth@cygnus.com>
* fixincludes (strlen,strspn,strcspn return value): Handle different
layout on sysV88.
- (hypot): Provide a fake for hypot which is broken on
+ (hypot): Provide a fake for hypot which is broken on
m88k-motorola-sysv3.
Thu Dec 11 23:50:17 1997 John F. Carr <jfc@mit.edu>
Thu Dec 11 20:42:18 1997 Teemu Torma <tot@trema.com>
Thread-safe EH support for pthreads, DCE threads and Solaris threads.
-
+
* integrate.c (expand_inline_function): If the inline fn uses eh
context, make sure that the current fn has one.
* toplev.c (rest_of_compilation): Call emit_eh_context.
* libgcc2.c: (__get_cpp_eh_context): Removed.
(struct cpp_eh_context): Removed.
(struct eh_context): Replaced cpp_eh_context with generic language
- specific pointer.
+ specific pointer.
(__get_eh_info): New function.
(__throw): Check eh_context::info.
(__sjthrow): Ditto.
* haifa-sched.c (haifa_classify_insn): Renamed from classify_insn.
All references changed.
* rtl.h: Protect from multiple inclusions. Add many prototypes.
-
+
Tue Dec 9 01:15:15 1997 Fred Fish <fnf@ninemoons.com>
* libgcc2.c (string.h): Hoist inclusion to occur before first use of
Sat Dec 6 01:02:38 1997 Mumit Khan <khan@xraylith.wisc.edu>
- * config/i386/cygwin32.h (DWARF2_UNWIND): Exception handling
+ * config/i386/cygwin32.h (DWARF2_UNWIND): Exception handling
doesn't work with it yet, so set it to 0.
* config/i386/xm-cygwin32.h (NO_SYS_SIGLIST): Define.
Tue Nov 25 22:43:30 1997 Jason Merrill <jason@yorick.cygnus.com>
- * dwarfout.c (output_type): If finalizing, write out nested types
+ * dwarfout.c (output_type): If finalizing, write out nested types
of types we've already written.
Tue Nov 25 20:32:24 1997 Michael Meissner <meissner@cygnus.com>
Thu Nov 20 14:42:15 1997 Jason Merrill <jason@yorick.cygnus.com>
* Makefile.in (LIB2FUNCS): Remove C++ memory management support.
- * libgcc2.c: Remove __builtin_new, __builtin_vec_new, set_new_handler,
+ * libgcc2.c: Remove __builtin_new, __builtin_vec_new, set_new_handler,
__builtin_delete, and __builtin_vec_delete.
* except.c (output_exception_table): Don't bother with
whose address is the stack or argument pointers are indirect
pointers.
-1997-11-13 Paul Eggert <eggert@twinsun.com>
-
+1997-11-13 Paul Eggert <eggert@twinsun.com>
+
* cccp.c, cpplib.c (compare_defs):
Don't complain about arg name respellings unless pedantic.
- * cpplib.c (compare_defs): Accept pfile as new arg.
- All callers changed.
+ * cpplib.c (compare_defs): Accept pfile as new arg.
+ All callers changed.
Thu Nov 13 23:33:50 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
(ASM_OUTPUT_ALIGNED_BSS): New macro.
Tue Nov 4 00:55:48 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
-
+
* profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP.
Mon Nov 3 14:36:50 1997 Jeffrey A Law (law@cygnus.com)
Sun Oct 26 09:15:15 1997 Richard Henderson <rth@cygnus.com>
- * expr.c (get_inner_reference): Remove the array bias after
+ * expr.c (get_inner_reference): Remove the array bias after
converting the index to Pmode.
Sat Oct 25 12:20:58 1997 Jeffrey A Law (law@cygnus.com)
* v850.h: Move define of __v850__ from CPP_PREDEFINES
to CPP_SPEC.
-
+
* xm-v850.h: Use __v850 rather than __v850__ to
identify v850 port.
(restore_tree_status): If this is a toplevel inline obstack and we
didn't want to save anything on it, recycle it.
(print_inline_obstack_statistics): New fn.
- * function.c (pop_function_context_from): Pass context to
+ * function.c (pop_function_context_from): Pass context to
restore_tree_status.
* obstack.h (obstack_empty_p): New macro.
(EXTRA_CONSTRAINT): Define 'U'.
* v850.md: Add comments on bit field instructions.
(addsi3): Delete &r/r/r alternative. Add r/r/U alternative.
- (lshrsi3): Use N not J constraint.
+ (lshrsi3): Use N not J constraint.
* v850.md (v850_tst1+1): New define_split for tst1 instruction.
(alpha_sa_size [VMS && !VMS]): Likewise.
* alpha.h (RETURN_ADDR_RTX): Call alpha_return_addr.
(INIT_EXPANDERS): New definition.
-
+
* alpha.c: Move REG_PV, REG_RA somewhere more visible in the file.
(output_prolog [!VMS]): Use them.
* alpha.c (output_prolog [!VMS]): Move gp detection to ...
- (alpha_does_function_need_gp): ... a new function. Refine the
+ (alpha_does_function_need_gp): ... a new function. Refine the
CALL_INSN test to just TYPE_JSR.
* alpha.md (most call insns): Fix some jsr/ibr type transpositions.
Tue Oct 7 11:00:42 1997 Jason Merrill <jason@yorick.cygnus.com>
- * regclass.c (init_reg_modes): If we can't find a mode for the
+ * regclass.c (init_reg_modes): If we can't find a mode for the
register, use the previous one.
Tue Oct 7 10:55:34 1997 Richard Henderson <rth@cygnus.com>
Thu Oct 2 21:15:03 1997 Richard Henderson <rth@cygnus.com>
- * i386.h (RETURN_ADDR_RTX): New definition that works for
+ * i386.h (RETURN_ADDR_RTX): New definition that works for
__builtin_return_address(0) and -fomit-frame-pointer.
Wed Oct 1 13:43:53 1997 Jim Wilson <wilson@cygnus.com>
Bring over from FSF.
Tue Aug 5 16:10:45 1997 Jason Merrill <jason@yorick.cygnus.com>
- * mips.c (function_arg): Handle passing a struct
+ * mips.c (function_arg): Handle passing a struct
containing a double in a DFmode register without the PARALLEL.
Wed Oct 1 11:13:25 1997 Ian Lance Taylor <ian@cygnus.com>
* m68k.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_REGNUM,
INCOMING_FRAME_SP_OFFSET): New definitions.
-
+
Mon Sep 22 11:36:42 1997 David S. Miller <davem@tanya.rutgers.edu>
* combine.c (try_combine): Use NULL_RTX instead of '0' where
(find_exception_handler): Don't change PC here. Compare end with >.
Thu Sep 18 10:43:07 1997 Nick Clifton <nickc@cygnus.com>
-
+
* v850.c (compute_register_save_size): Correct register
number.
* v850.md (save_interrupt, return_interrupt): Correct
* dwarf2out.c dwarf2out_frame_debug): Fix typo.
Handle epilogue restore of SP from FP.
- * emit-rtl.c (gen_sequence): Still generate a sequence if the
+ * emit-rtl.c (gen_sequence): Still generate a sequence if the
lone insn has RTX_FRAME_RELATED_P set.
* frame.c (extract_cie_info): Handle "e" augmentation.
* sparc/sun4gas.h: New file.
* configure.in: Use sun4gas.h if SunOS 4 --with-gnu-as.
- * collect2.c (write_c_file_stat, write_c_file_glob): Declare
+ * collect2.c (write_c_file_stat, write_c_file_glob): Declare
__register_frame_table and __deregister_frame.
1997-09-15 Brendan Kehoe <brendan@cygnus.com>
Add support for exception handling using DWARF 2 frame unwind info.
Currently works on SPARC and MIPS, and almost on x86.
-
+
* libgcc2.c (get_reg, put_reg, get_return_addr, put_return_addr,
next_stack_level, in_reg_window): Helper fns.
(__throw): Implement for DWARF2_UNWIND_INFO.
(start_eh_unwinder): Don't do anything if DWARF2_UNWIND_INFO.
(end_eh_unwinder): Likewise.
- * crtstuff.c: Wrap .eh_frame section, use EH_FRAME_SECTION_ASM_OP,
+ * crtstuff.c: Wrap .eh_frame section, use EH_FRAME_SECTION_ASM_OP,
call __register_frame and __deregister_frame as needed.
* varasm.c (eh_frame_section): New fn if EH_FRAME_SECTION_ASM_OP.
* dwarf2out.c (EH_FRAME_SECTION): Now a function-like macro. Check
__deregister_frame as needed.
(write_c_file_glob): Likewise.
- * defaults.h (DWARF2_UNWIND_INFO): Default to 1 if supported.
+ * defaults.h (DWARF2_UNWIND_INFO): Default to 1 if supported.
Also require unaligned reloc support.
* sparc.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_DOUBLE_INT_ASM_OP): Define here.
* configure.in (mn10200-*-*): New target.
* configure: Rebuilt.
* config.sub: Handle v850-elf.
- * Makefile.in (USER_H): Add va-mn10200.h.
+ * Makefile.in (USER_H): Add va-mn10200.h.
* invoke.texi: Document v850 stuff.
Fri Sep 5 09:37:50 1997 Jim Wilson (wilson@cygnus.com)
* alias.c (true_dependence): Address with AND can alias scalars.
(anti_dependence, output_dependence): Likewise.
-
+
* alias.c (true_dependence): Test x for BLKmode, in addition to mem.
Wed Sep 3 09:28:50 CDT 1997 Joel Sherrill (joel@OARcorp.com)
is passed in.
* emit-rtl.c (gen_lowpart_common): Add code to convert CONST_INT to
SFmode for 64 bit hosts.
-
+
Tue Sep 2 13:42:38 1997 Paul N. Hilfinger <hilfingr@CS.Berkeley.EDU>
* fixincludes: Permits spaces between # and define. Discard C++
* haifa-sched.c (move_insn): Handle notes correctly for insns
with SCHED_GROUP_P set.
-
+
Mon Sep 1 16:58:57 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
* alpha/xm-linux.h (USE_BFD): Undef before define.
Mon Sep 1 08:04:07 1997 Joel Sherrill (joel@OARcorp.com)
- * i386/go32-rtems.h, i386/rtems.h, i960/rtems.h,
+ * i386/go32-rtems.h, i386/rtems.h, i960/rtems.h,
m68k/rtems.h, mips/rtems64.h, pa/rtems.h, rs6000/rtems.h,
sparc/rtems.h (subtarget_switches): Added -mrtems as a switch.
* i960/i960.h: Added SUBTARGET_SWITCHES macro.
functions and declarations.
(analyze_loop_iterations): Use condjump_p.
(insert_bct): Likewise. Use exact_log2.
-
+
Fri Aug 15 23:48:32 1997 Jeffrey A Law (law@cygnus.com)
* haifa-sched.c (find_post_sched_live): Call FREE_REG_SET as needed.
condition is true.
(instrument_loop_bct): Ditto.
* haifa-sched.c: New file.
-
+
* Integrate regmove pass.
* Makefile.in (OBJS): Add regmove.o
RTL after regmove if requested.
(main): If -O2 or more, turn on regmove. Handle dump switches.
* regmove.c: New file.
-
+
Mon Aug 11 14:15:02 1997 Jeffrey A Law (law@cygnus.com)
* Integrate tlink patch from jason@cygnus.com
Sun Aug 10 12:00:20 1997 Jeffrey A Law (law@cygnus.com)
* egcs project officially starts.
-
wide_flag = 1;
}
- /* Compute the number of elements, for the array type. */
+ /* Compute the number of elements, for the array type. */
nchars = wide_flag ? length / wchar_bytes : length;
/* Create the array type for the string constant.
tree args = TREE_VALUE (a);
int i;
enum attrs id;
-
+
for (i = 0; i < attrtab_idx; i++)
if (attrtab[i].name == name)
break;
TREE_THIS_VOLATILE (decl) = 1;
else if (TREE_CODE (type) == POINTER_TYPE
&& TREE_CODE (TREE_TYPE (type)) == FUNCTION_TYPE)
- TREE_TYPE (decl) = type
+ TREE_TYPE (decl) = type
= build_pointer_type
(build_type_variant (TREE_TYPE (type),
TREE_READONLY (TREE_TYPE (type)), 1));
case A_UNUSED:
if (is_type)
TREE_USED (type) = 1;
- else if (TREE_CODE (decl) == PARM_DECL
+ else if (TREE_CODE (decl) == PARM_DECL
|| TREE_CODE (decl) == VAR_DECL
|| TREE_CODE (decl) == FUNCTION_DECL)
TREE_USED (decl) = 1;
|| TREE_CODE (decl) == VAR_DECL)
&& TREE_CODE (TREE_VALUE (args)) == STRING_CST)
{
- if (TREE_CODE (decl) == VAR_DECL
+ if (TREE_CODE (decl) == VAR_DECL
&& current_function_decl != NULL_TREE
&& ! TREE_STATIC (decl))
error_with_decl (decl,
|| TREE_CODE (align_expr) == CONVERT_EXPR
|| TREE_CODE (align_expr) == NON_LVALUE_EXPR)
align_expr = TREE_OPERAND (align_expr, 0);
-
+
if (TREE_CODE (align_expr) != INTEGER_CST)
{
error ("requested alignment is not a constant");
enum format_type format_type;
tree argument;
int arg_num;
-
+
if (TREE_CODE (decl) != FUNCTION_DECL)
{
error_with_decl (decl,
"argument format specified for non-function `%s'");
continue;
}
-
+
if (TREE_CODE (format_type_id) != IDENTIFIER_NODE)
{
error ("unrecognized format specifier");
else
{
char *p = IDENTIFIER_POINTER (format_type_id);
-
+
if (!strcmp (p, "printf") || !strcmp (p, "__printf__"))
format_type = printf_format_type;
else if (!strcmp (p, "scanf") || !strcmp (p, "__scanf__"))
tree format_num_expr = TREE_VALUE (args);
int format_num, arg_num;
tree argument;
-
+
if (TREE_CODE (decl) != FUNCTION_DECL)
{
error_with_decl (decl,
"argument format specified for non-function `%s'");
continue;
}
-
+
/* Strip any conversions from the first arg number and verify it
is a constant. */
while (TREE_CODE (format_num_expr) == NOP_EXPR
#define T_D &double_type_node
#define T_LD &long_double_type_node
#define T_C &char_type_node
+#define T_UC &unsigned_char_type_node
#define T_V &void_type_node
#define T_W &wchar_type_node
#define T_ST &sizetype
tree *nolen;
/* Type of argument if length modifier for shortening is used.
If NULL, then this modifier is not allowed. */
+ tree *hhlen;
+ /* Type of argument if length modifier for shortening to byte if used.
+ If NULL, then this modifier is not allowed. */
tree *hlen;
/* Type of argument if length modifier `l' is used.
If NULL, then this modifier is not allowed. */
} format_char_info;
static format_char_info print_char_table[] = {
- { "di", 0, T_I, T_I, T_L, T_LL, T_LL, T_ST, "-wp0 +" },
- { "oxX", 0, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0#" },
- { "u", 0, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0" },
+ { "di", 0, T_I, T_I, T_I, T_L, T_LL, T_LL, T_ST, "-wp0 +" },
+ { "oxX", 0, T_UI, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0#" },
+ { "u", 0, T_UI, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0" },
/* A GNU extension. */
- { "m", 0, T_V, NULL, NULL, NULL, NULL, NULL, "-wp" },
- { "feEgGaA", 0, T_D, NULL, NULL, NULL, T_LD, NULL, "-wp0 +#" },
- { "c", 0, T_I, NULL, T_W, NULL, NULL, NULL, "-w" },
- { "C", 0, T_W, NULL, NULL, NULL, NULL, NULL, "-w" },
- { "s", 1, T_C, NULL, T_W, NULL, NULL, NULL, "-wp" },
- { "S", 1, T_W, NULL, NULL, NULL, NULL, NULL, "-wp" },
- { "p", 1, T_V, NULL, NULL, NULL, NULL, NULL, "-w" },
- { "n", 1, T_I, T_S, T_L, T_LL, NULL, NULL, "" },
+ { "m", 0, T_V, NULL, NULL, NULL, NULL, NULL, NULL, "-wp" },
+ { "feEgGaA", 0, T_D, NULL, NULL, NULL, NULL, T_LD, NULL, "-wp0 +#" },
+ { "c", 0, T_I, NULL, NULL, T_W, NULL, NULL, NULL, "-w" },
+ { "C", 0, T_W, NULL, NULL, NULL, NULL, NULL, NULL, "-w" },
+ { "s", 1, T_C, NULL, NULL, T_W, NULL, NULL, NULL, "-wp" },
+ { "S", 1, T_W, NULL, NULL, NULL, NULL, NULL, NULL, "-wp" },
+ { "p", 1, T_V, NULL, NULL, NULL, NULL, NULL, NULL, "-w" },
+ { "n", 1, T_I, NULL, T_S, T_L, T_LL, NULL, NULL, "" },
{ NULL }
};
static format_char_info scan_char_table[] = {
- { "di", 1, T_I, T_S, T_L, T_LL, T_LL, NULL, "*" },
- { "ouxX", 1, T_UI, T_US, T_UL, T_ULL, T_ULL, NULL, "*" },
- { "efgEGaA", 1, T_F, NULL, T_D, NULL, T_LD, NULL, "*" },
- { "sc", 1, T_C, NULL, T_W, NULL, NULL, NULL, "*a" },
- { "[", 1, T_C, NULL, NULL, NULL, NULL, NULL, "*a" },
- { "C", 1, T_W, NULL, NULL, NULL, NULL, NULL, "*" },
- { "S", 1, T_W, NULL, NULL, NULL, NULL, NULL, "*" },
- { "p", 2, T_V, NULL, NULL, NULL, NULL, NULL, "*" },
- { "n", 1, T_I, T_S, T_L, T_LL, NULL, NULL, "" },
+ { "di", 1, T_I, T_C, T_S, T_L, T_LL, T_LL, NULL, "*" },
+ { "ouxX", 1, T_UI, T_UC, T_US, T_UL, T_ULL, T_ULL, NULL, "*" },
+ { "efgEGaA", 1, T_F, NULL, NULL, T_D, NULL, T_LD, NULL, "*" },
+ { "sc", 1, T_C, NULL, NULL, T_W, NULL, NULL, NULL, "*a" },
+ { "[", 1, T_C, NULL, NULL, NULL, NULL, NULL, NULL, "*a" },
+ { "C", 1, T_W, NULL, NULL, NULL, NULL, NULL, NULL, "*" },
+ { "S", 1, T_W, NULL, NULL, NULL, NULL, NULL, NULL, "*" },
+ { "p", 2, T_V, NULL, NULL, NULL, NULL, NULL, NULL, "*" },
+ { "n", 1, T_I, T_C, T_S, T_L, T_LL, NULL, NULL, "" },
{ NULL }
};
'G' - other GNU extensions */
static format_char_info time_char_table[] = {
- { "y", 0, NULL, NULL, NULL, NULL, NULL, NULL, "2EO-_0w" },
- { "D", 0, NULL, NULL, NULL, NULL, NULL, NULL, "2" },
- { "g", 0, NULL, NULL, NULL, NULL, NULL, NULL, "2O-_0w" },
- { "cx", 0, NULL, NULL, NULL, NULL, NULL, NULL, "3E" },
- { "%RTXnrt", 0, NULL, NULL, NULL, NULL, NULL, NULL, "" },
- { "P", 0, NULL, NULL, NULL, NULL, NULL, NULL, "G" },
- { "HIMSUWdemw", 0, NULL, NULL, NULL, NULL, NULL, NULL, "-_0Ow" },
- { "Vju", 0, NULL, NULL, NULL, NULL, NULL, NULL, "-_0Oow" },
- { "Gklsz", 0, NULL, NULL, NULL, NULL, NULL, NULL, "-_0OGw" },
- { "ABZa", 0, NULL, NULL, NULL, NULL, NULL, NULL, "^#" },
- { "p", 0, NULL, NULL, NULL, NULL, NULL, NULL, "#" },
- { "bh", 0, NULL, NULL, NULL, NULL, NULL, NULL, "^" },
- { "CY", 0, NULL, NULL, NULL, NULL, NULL, NULL, "-_0EOw" },
+ { "y", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "2EO-_0w" },
+ { "D", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "2" },
+ { "g", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "2O-_0w" },
+ { "cx", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "3E" },
+ { "%RTXnrt", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "" },
+ { "P", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "G" },
+ { "HIMSUWdemw", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "-_0Ow" },
+ { "Vju", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "-_0Oow" },
+ { "Gklsz", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "-_0OGw" },
+ { "ABZa", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "^#" },
+ { "p", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "#" },
+ { "bh", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "^" },
+ { "CY", 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "-_0EOw" },
{ NULL }
};
included or not), since it is common to call printf without
including <stdio.h>. There shouldn't be a problem with this,
since ANSI reserves these function names whether you include the
- header file or not. In any case, the checking is harmless.
+ header file or not. In any case, the checking is harmless.
Also initialize the name of function that modify the format string for
internationalization purposes. */
flag_chars[i] = 0;
}
}
- /* "If the space and + flags both appear,
+ /* "If the space and + flags both appear,
the space flag will be ignored." */
if (index (flag_chars, ' ') != 0
&& index (flag_chars, '+') != 0)
}
else
length_char = 0;
+ if (length_char == 'h' && *format_chars == 'h')
+ {
+ length_char = 'H', format_chars++;
+ /* FIXME: Is allowed in ISO C 9x. */
+ if (pedantic)
+ warning ("ANSI C does not support the `hh' length modifier");
+ }
if (length_char == 'l' && *format_chars == 'l')
{
length_char = 'q', format_chars++;
+ /* FIXME: Is allowed in ISO C 9x. */
if (pedantic)
warning ("ANSI C does not support the `ll' length modifier");
}
switch (length_char)
{
default: wanted_type = fci->nolen ? *(fci->nolen) : 0; break;
+ case 'H': wanted_type = fci->hhlen ? *(fci->hhlen) : 0; break;
case 'h': wanted_type = fci->hlen ? *(fci->hlen) : 0; break;
case 'l': wanted_type = fci->llen ? *(fci->llen) : 0; break;
case 'q': wanted_type = fci->qlen ? *(fci->qlen) : 0; break;
{
register char *this;
register char *that;
-
+
this = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (wanted_type)));
that = 0;
if (TREE_CODE (cur_type) != ERROR_MARK
truthvalue_conversion (TREE_OPERAND (expr, 0)));
else
return truthvalue_conversion (TREE_OPERAND (expr, 0));
-
+
case COND_EXPR:
/* Distribute the conversion into the arms of a COND_EXPR. */
return fold (build (COND_EXPR, boolean_type_node, TREE_OPERAND (expr, 0),
if (warn_parentheses && C_EXP_ORIGINAL_CODE (expr) == MODIFY_EXPR)
warning ("suggest parentheses around assignment used as truth value");
break;
-
+
default:
break;
}
git://gcc.gnu.org / gcc.git / commitdiff