Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
* thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
improve the Posix thread support for Objective-C.
From-SVN: r35536
Sun Aug 6 11:54:03 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
* gthr-posix.h: Integrated Chris Ball's <cball@fmco.com> changes
to improve the Posix thread support for Objective-C.
From-SVN: r35534
Sun Aug 6 11:41:51 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
* lib/objc.exp (objc_target_compile): Set the ld_library_path so
that running programs linked against the shared version of libobjc
run correctly.
From-SVN: r35532
* c-common.h (enum c_tree_index): Add CTI_SIGNED_SIZE_TYPE and
CTI_UNSIGNED_PTRDIFF_TYPE.
(signed_size_type_node): Define.
(unsigned_ptrdiff_type_node): Define.
* c-decl.c (init_decl_processing): Create the
signed_size_type_node and unsigned_ptrdiff_type_node types.
* c-common.c (T_SC): Define.
(T_SST): Define.
(T_UPD): Define.
(print_char_table): Use T_SST for %zd, %zi, %zn. Use T_UPD for
%to, %tu, %tx, %tX. Allow %hhn (T_SC). Add "c" to the flags for
%s and %p.
(scan_char_table): Use T_SC for %hhd, %hhi, %hhn. Use T_SST for
%zd, %zi, %zn. Use T_UPD for %to, %tu, %tx, %tX. Add "c" to the
flags for %c, %s and %[.
(check_format_info): Only allow leniency for signedness of targets
of character pointers (when pedantic) for formats flagged with
"c", so for strings but not for %hh formats. When pedantic, don't
allow character pointers to substitute for void pointers if a
second level of indirection is present.
testsuite:
* gcc.dg/c99-printf-1.c: New test.
From-SVN: r35530
* stmt.c (expand_goto): Do virtual_stack_vars_rtx replacement for
HAVE_nonlocal_goto as well.
* config/i960/i960.md (nonlocal_goto): Don't do it here.
* config/pj/pj.md (nonlocal_goto): Likewise.
From-SVN: r35521
* loop.c (try_swap_copy_prop): New function.
(load_mems): Rename copies to load_copies and add new regset
store_copies. Check for sets of shadow registers and mark
in store_copies. Call try_swap_copy_prop for registers
marked in store_copies.
From-SVN: r35520
Sun Aug 6 00:54:42 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
* objc/objc-act.c: New command line option -fconstant-string-class
to allow specifying a user defined constant string class,
different from NXConstantString.
* toplev.c: Moved the Objective-C specific options to
objc/lang-options.h.
* objc/lang-options.h: Moved the Objective-C specific options from
toplev.c. Added -fconstant-string-class.
From-SVN: r35519
New command line option -fconstant-string-class to allow specifying a
user defined constant string class, different from NXConstantString.
From-SVN: r35518
Moved the Objective-C specific options from toplev.c. Added
-fconstant-string-class to allow specifying a user defined constant
string class, different from NXConstantString.
From-SVN: r35516
* java/io/PrintWriter.java: Merged comments from Classpath.
(printlnUnsynchronized): Removed.
(println()): Print the separator.
(println): Call println(), not printlnUnsynchronized.
(out): Now protected, to match spec.
From-SVN: r35512
* java/io/StreamTokenizer.java (TT_NONE): Now private.
(nextToken): Handle backslashed newline. From Oskar Liljeblad.
For PR java.io/301.
From-SVN: r35511
* mips/elf.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
DTOR_LIST_BEGIN, DTOR_LIST_END): change type of
__CTOR_LIST__ from func_ptr array to just func_ptr, to
avoid extra alignment imposed on arrays.
* mips/elf64.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
DTOR_LIST_BEGIN, DTOR_LIST_END): Likewise.
From-SVN: r35510
* mips.h: Clean up comments and spacing near MASKs.
(TARGET_UNIX_ASM): Delete.
(MASK_MIPS16, MASK_NO_CHECK_ZERO_DIV, MASK_CHECK_RANGE_DIV,
MASK_UNINIT_CONST_IN_RODATA): Change values to make mask
values contiguous.
From-SVN: r35509
* c-common.c (print_char_table): Add entries for the X/Open '
format flag (print decimals with locale's thousands grouping
character). Make %C expect wint_t.
(check_format_info): If pedantic, warn when the %n$ operand
number form is used. Allow for the ' flag; warn about it if
pedantic.
From-SVN: r35507
* i386.h (FUNCTION_OK_FOR_SIBCALL): Not OK if DECL's return
type is a float mode, cfun->decl's return type is not, and
TARGET_FLOAT_RETURNS_IN_80387.
* gcc.c-torture/execute/20000731-1.x: Delete.
From-SVN: r35506
2000-08-04 Andreas Schwab <schwab@suse.de>
* cppmain.c (cb_def_pragma): Skip the first two tokens from the
token list, which are always `#' and `pragma'.
2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
* tree.c (tree_expr_nonnegative_p): Move to...
* fold-const.c: ... here. Also handle BIND_EXPR and RTL_EXPR.
(rtl_expr_nonnegative_p): New.
* tree.h: Add prototype for rtl_expr_nonnegative_p.
* real.h (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH, CONST_DOUBLE_MEM,
CONST_DOUBLE_CHAIN: Move to...
* rtl.h: ...here. Use XCINT/XCEXP.
* Makefile.in: Remove toplev.o from OBJS. Add rule to make
libbackend.a; add libbackend.a to STAGESTUFF. Add BACKEND
variable. Use BACKEND when linking cc1, not OBJS. Add BACKEND
to VOL_FILES.
* objc/Make-lang.in (cc1obj): Link with $(BACKEND).
ch:
* Make-lang.in (cc1chill): Depend on $(BACKEND), not stamp-objlist.
* Makefile.in (cc1chill): Link with $(BACKEND). Define BACKEND,
eliminate C_OBJS (was commented out), OBJS, OBJDEPS.
cp:
* Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
* Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
(cc1plus): Link with $(BACKEND) and $(C_OBJS).
f:
* Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
* Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
(f771): Link with $(BACKEND).
java:
* Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
* Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
(jc1): Link with $(BACKEND).
(jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
From-SVN: r35501
* lib/gcc-dg.exp: Set up TORTURE_OPTIONS, torture_with_loops,
and torture_without_loops as is done by c-torture.exp.
(search_for): Copy from c-torture.exp.
(gcc-dg-runtest): New function, drives a directory of tests
iterating over the TORTURE_OPTIONS.
(scan-assembler, scan-assembler-not): Move here from
individual directory drivers.
* gcc.dg/dg.exp: scan-assembler, scan-assembler-not now
defined by lib/gcc-dg.exp.
* gcc.dg/cpp/cpp.exp: Likewise.
* gcc.dg/noncompile/noncompile.exp: Likewise. Use
gcc-dg-runtest, so we cycle over optimization options.
* gcc.dg/cpp/20000625-2.c: Expect warning on line 8, not 9.
* gcc.dg/compare2.c: No longer expected to fail.
From-SVN: r35500
2000-08-05 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
* config/c4x/c4x.md (return_indirect_internal): New.
* config/c4x/c4x.c (c4x_expand_epilogue): Use it.
From-SVN: r35497
* c-common.c (time_char_table): Mark up formats added in C99 and
make other corrections. %D and %g were added in C99. %Og is an
extension. %EX is permitted. %R, %T, %n, %r, %t were added in
C99. %e was added in C99. %Oj is an extension. %G and %z are in
C99 rather than GNU extensions, but %OG and %Oz are extensions.
%h was added in C99. %C was added in C99. %OY and %OC are
extensions. Add the C99 format %F.
(check_format_info): If pedantic and not in C99 mode, warn for C99
formats, %E and %O.
From-SVN: r35496
* function.c (schedule_fixup_var_refs): New function, broken out
of put_reg_into_stack.
(put_reg_into_stack): Use it.
(put_var_into_stack): In CONCAT case, fixup up references for
components only after fixing up references to the whole concat.
testsuite:
* gcc.c-torture/execute/20000804-1.c: New test.
From-SVN: r35495
* combine.c (recog_for_combine): Remove the old notes
prior to attempting to recognize the new pattern.
(distribute_notes): Ignore REG_NONNEG notes.
From-SVN: r35492
