gcc/gcc
Tom Wood a8663ab3b5 (movstrsi): No predicate is needed for the source or
destination.

From-SVN: r2357
1992-10-07 20:20:18 +00:00
..
config (movstrsi): No predicate is needed for the source or 1992-10-07 20:20:18 +00:00
ginclude In the first part (instead of va-*.h), define __gnuc_va_list, as in gstdarg.h. 1992-10-06 05:47:25 +00:00
objc Fix indentation. Carry out renamings from hash.h. 1992-09-20 23:43:50 +00:00
assert.h Delete unused magic cookie comment. 1992-10-06 19:11:20 +00:00
basic-block.h
c-aux-info.c (gen_type): For array type, state the size. 1992-07-20 01:53:57 +00:00
c-common.c (declare_function_name): __FUNC__ variables 1992-10-01 19:01:26 +00:00
c-convert.c (convert_to_integer): Don't pass truncation thru lshift if shift count >= width of narrower type. 1992-09-11 07:35:32 +00:00
c-decl.c (shadow_tag_warned): Use pedwarn for useless keyword. 1992-10-06 00:23:17 +00:00
c-lang.c
c-lex.c (readescape): No warning if digits in \x are all 0's. 1992-10-04 04:58:30 +00:00
c-lex.h
c-parse.gperf
c-parse.in (component_decl_list): Do pedwarn for missing semicolon after last field decl. 1992-10-07 19:42:30 +00:00
c-pragma.c (HANDLE_PRAGMA_WEAK): Define only if SET_ASM_OP defined. 1992-08-01 18:18:31 +00:00
c-tree.h (lang_identifier): Add limbo_value field for out of scope block level extern declarations. 1992-09-15 17:55:38 -07:00
c-typeck.c (build_unary_op): Address of nested fcn isn't constant. 1992-09-28 16:07:29 +00:00
caller-save.c (setup_save_areas): Don't look at WORDS_BIG_ENDIAN. 1992-09-03 23:25:40 +00:00
calls.c (struct arg_data): New field unsignedp. 1992-09-27 18:19:16 -04:00
cccp.c (finclude): Set fp->buf earlier, so it's freed on error. 1992-10-07 07:57:31 +00:00
cexp.y (parse_escape): Diagnose '\x' with no digits. 1992-09-17 21:11:17 +00:00
collect2.c Fix typo in last change. 1992-08-17 07:58:51 +00:00
combine.c (significant_bits, num_sign_bit_copies): Handle SUBREGs made for promoted 1992-09-23 19:23:19 -04:00
conditions.h
config.sub (os handling): Recognize `linux' as a valid os. 1992-09-29 22:19:48 +00:00
configure.bat Use xgcc, not gcc. 1992-10-06 00:25:36 +00:00
cpp.1
cross-make (assertdir): Override usual definition. 1992-10-06 20:38:24 +00:00
crtstuff.c
cse.c (simplify_unary_operation, case SIGN_EXTEND): Use HOST_BITS_PER_WIDE_INT, 1992-09-23 19:26:03 -04:00
dbxout.c (dbxout_symbol): For anonymous enum, output type anyway. 1992-09-25 06:26:22 +00:00
dbxstclass.h
defaults.h
dostage2
dostage3 entered into RCS 1992-09-18 23:59:45 +00:00
dwarf.h
dwarfout.c (hard-reg-set.h): Included to get decl of `reg_names'. 1992-10-05 08:04:57 +00:00
emit-rtl.c (gen_realpart, gen_imagpart): New functions. 1992-10-05 06:34:26 +00:00
enquire.c
explow.c (allocate_dynamic_stack_space) [MUST_ALIGN]: 1992-10-05 06:27:12 +00:00
expmed.c (expand_mult): Bound second synth_mult cost by cost of algorithm from 1992-08-17 07:34:23 -04:00
expr.c (expand_expr): Use gen_realpart, gen_imagpart. 1992-10-05 06:30:54 +00:00
expr.h (expand_complex_abs): Add declaration. 1992-10-03 18:44:17 +00:00
final.c (shorten_branches): Correctly access insn needing delay slot. 1992-09-23 19:23:47 -04:00
fixcpp
fixinc.svr4 (EXINIT): Clear it to avoid problems with bad values. 1992-09-15 18:17:03 -07:00
fixincludes Don't look for *.h symlinks if the host doesn't have symlinks. 1992-09-19 04:43:29 +00:00
flags.h
flow.c (life_analysis, propagate_block, dump_flow_info): Add more missing 1992-08-14 07:39:24 -04:00
fold-const.c (fold_convert): Add missing cast to HOST_WIDE_INT. 1992-09-23 19:24:45 -04:00
function.c (get_first_block_beg): New function. 1992-10-06 21:30:51 +00:00
function.h (struct function): Add epilogue_delay_list field. 1992-09-24 22:52:11 -07:00
gbl-ctors.h entered into RCS 1992-07-21 18:49:45 +00:00
gcc.c Comment added. 1992-09-17 19:47:09 +00:00
genattr.c *** empty log message *** 1992-09-10 22:27:06 +00:00
genattrtab.c (length_used): New variable. 1992-09-24 07:28:09 -04:00
gencodes.c
genconfig.c (walk_insn_part, case IF_THEN_ELSE): Refine when HAVE_CMOVE_FLAG gets set. 1992-09-19 15:55:22 -04:00
genemit.c (max_operand_1): Treat MATCH_PAR_DUP just like MATCH_OP_DUP. 1992-08-14 14:42:10 -04:00
genextract.c (walk_rtx): Treat MATCH_PAR_DUP just like MATCH_DUP. 1992-08-14 14:43:01 -04:00
genflags.c (num_operands): MATCH_PARALLEL also represents an operand. 1992-08-14 19:36:19 -04:00
genoutput.c (scan_operands): Treat MATCH_PAR_DUP just like MATCH_DUP. 1992-08-14 14:43:28 -04:00
genpeep.c (match_rtx): Treat MATCH_PAR_DUP just like MATCH_DUP. 1992-08-14 14:43:53 -04:00
genrecog.c Compare enums (preds. 1992-08-20 19:35:52 +00:00
getpwd.c Initial revision 1992-08-20 18:49:22 +00:00
glimits.h
global.c
gsyms.h
gsyslimits.h Add comment. 1992-09-24 06:58:57 +00:00
halfpic.c
halfpic.h
hard-reg-set.h
input.h
integrate.c (expand_inline_function): Convert actual to formal's mode (in case formal 1992-09-19 15:47:55 -04:00
integrate.h
jump.c (jump_optimize): When handling dispatch table that always 1992-09-26 19:09:26 +00:00
libgcc1.c
libgcc2.c (__eprintf): Do nothing if inhibit_eprintf is defined. 1992-10-01 03:34:27 +00:00
limitx.h Use <...> in #include. 1992-09-29 21:29:17 +00:00
limity.h
local-alloc.c (alloc_qty_for_scratch, block_alloc): Provide alternate code in some cases when REGISTER_CONSTRAINTS is not defined. 1992-08-19 17:06:37 -04:00
longlong.h (__sparclite__): Define umul_ppmm, udiv_qrnnd, and count_leading_zeros for this sparc architecture variant. 1992-08-13 12:17:15 -07:00
loop.c (basic_induction_var): Inside PLUS, when looking for promoted 1992-09-23 03:46:26 +00:00
loop.h (loop_number_first_block, loop_number_last_block, 1992-08-11 12:53:15 -07:00
machmode.def
machmode.h
make-cc1.com Extract line containing "#define YYEMPTY" from 1992-10-06 00:20:42 +00:00
make-cccp.com (CC,CFLAGS,LIBS): Add commented command variants for bootstrapping gcc-cpp and gcc-cc1 with VAXC. 1992-08-21 06:26:49 +00:00
make-gcc.com
make-l2.com Assemble libgcc2 routines twice, preserving 1992-08-13 21:28:35 +00:00
Makefile.in (install-common-headers): Avoid ! operator, for assert.h. 1992-10-07 07:50:32 +00:00
mips-tdump.c
mips-tfile.c Undo some of the index changes, and write our own index/rindex. 1992-10-02 01:07:59 +00:00
optabs.c (init_optabs): Use cabs as the only libcall for abs. 1992-10-05 06:28:37 +00:00
output.h
pcp.h
print-rtl.c
print-tree.c (print_node): Don't print blank line for null fields in a TREE_VEC. 1992-09-15 18:13:47 -07:00
PROBLEMS
protoize.c Fix spelling errors in comments. 1992-08-14 11:33:04 +00:00
README-fixinc
README.TRAD
real.h
recog.c
recog.h
reg-stack.c (record_reg_life): Mark an unused reg as such, even if it appears in 1992-08-29 07:33:16 +00:00
regclass.c Fix comment syntax after #endif. 1992-09-29 20:08:08 +00:00
regs.h
reload1.c (allocate_reload_reg): Always check for asm 1992-10-05 06:37:26 +00:00
reload.c (find_reloads_address): If tem != ad, then create a new 1992-10-06 00:19:55 +00:00
reload.h entered into RCS 1992-07-17 05:56:59 -04:00
reorg.c (mark_set_resources, case CC0): Set RES->CC if IN_SEST. 1992-09-24 07:09:49 -04:00
rtl.c (note_insn_name): Fix typo: had NOT_INSN_DELETED_LABEL. 1992-09-19 15:54:05 -04:00
rtl.def entered into RCS 1992-08-25 20:13:49 +00:00
rtl.h Add expand_complex_abs decl. 1992-10-03 14:47:33 +00:00
rtlanal.c (reg_set_last): Allow old value to be a SUBREG. 1992-09-19 15:42:53 -04:00
sched.c (sched_analyze_2, PRE_DEC case): Call sched_analyze_2 in 1992-09-24 22:44:06 -07:00
sdbout.c Don't use system syms.h on hpux. 1992-09-30 21:28:24 +00:00
sort-protos
stack.h
stmt.c (tail_recursion_args): Use mode of DECL_RTL, not DECL_MODE. 1992-09-19 15:49:48 -04:00
stor-layout.c (layout_type): Caller must give size of FILE_TYPE. 1992-09-09 06:28:36 +00:00
stupid.c
sys-protos.h
sys-types.h (va_alist): Supply `int' as the type to define it as. 1992-09-12 01:10:28 +00:00
toplev.c (main): Recover correctly from invalid -Wid-clash option. 1992-10-07 08:03:02 +00:00
tree.c (int_fits_type_p): Negative ints never fit unsigned 1992-09-15 21:37:22 +00:00
tree.h (TREE_VIA_PROTECTED): Set protected_flag, not static_flag. 1992-10-05 18:39:55 -04:00
typeclass.h
unprotoize.c
unroll.c (copy_loop_body, JUMP_INSN case): Delete abort in the 1992-10-06 17:20:41 -07:00
varasm.c (assemble_variable): Change error message for unknown size. 1992-08-14 08:10:10 +00:00
vmsconfig.com Rename vms to vax-vms; split long lines. 1992-08-13 21:29:09 +00:00
xcoffout.c * xcoffout.c (assign_type_number): Skip decls with no name. 1992-08-19 01:37:50 +00:00
xcoffout.h

This is a partial list of how `gcc -traditional' disagrees with
traditional C compilers (perhaps only some of them).  Most of these
differences are not bugs.

---------------------------------------------------------------------------
K&R-1 (2.4.3) says:

	"If the character following a backslash is not one of those
	specified {in the table above}, the backslash is ignored."

Up until recently, `gcc -traditional' complained about \x \a and \v
appearing in a character or string literal.  I believe however that
this non-feature has been eliminated (recently).

---------------------------------------------------------------------------
When in -traditional mode, gcc allows the following erroneous pair of
declarations to appear together in a given scope:

	typedef int foo;
	typedef foo foo;

---------------------------------------------------------------------------
K&R-1 (8.5) says:

	"No field may be wider than a word."

Gcc however allows:

	struct S { int i:33; };

---------------------------------------------------------------------------
In K&R-1 there is no restriction against comments crossing include file
boundaries.  Gcc however doesn't allow this, even when in -traditional mode.

---------------------------------------------------------------------------
Regarding the length of identifiers, K&R-1 (2.2) says:

	"No more than the first eight characters are significant,
	although more may be used."

Gcc treats all characters of identifiers as significant, even when in
-traditional mode.

---------------------------------------------------------------------------
K&R-1 (2.2) says:

	"An identifier is a sequence of letters and digits; the first
	character must be a letter.  The underscore _ counts as a letter."

Gcc also allows dollar signs in identifiers.  (This may also be an issue
for the -pedantic option.)

---------------------------------------------------------------------------