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
Ovidiu Predescu
Joseph Myers
Kazu Hirata
Jeff Law
Kaveh R. Ghazi
Richard Henderson
Michael Hayes
Tom Tromey
Chris Demetriou
Joseph Myers
Zack Weinberg
Jason Merrill
Jeffrey Oldham
Zack Weinberg
Herman A.J. ten Brugge
J"orn Rennecke
Rodney Brown
Mark Mitchell
John Wehle
Mark Mitchell
Chandrakala Chavva