* varasm.c (output_constant_def): Split out two new static
functions, build_constant_desc and maybe_output_constant_def_contents.
Restructure for comprehensibility. Don't call
output_addressed_constants. Treat defstr being non-NULL for
STRING_POOL_ADDRESS_P constants as an invariant.
(struct deferred_string): Remove labelno field.
(output_constant_def_contents): Kill labelno argument. Call
output_addressed_constants here. Use ASM_OUTPUT_LABEL, not
asm_out.internal_label.
(mark_constant): Update call to output_constant_def_contents.
Treat defstr being non-NULL for STRING_POOL_ADDRESS_P
constants as an invariant.
From-SVN: r66129
gcc:
* doc/md.texi (cmpstr): Document additional restrictions.
testsuite:
* gcc.c-torture/execute/string-opt-8.c: Don't perform cmpstr
checks for __pj__, but do them for !__OPTIMIZE__ and __s390__.
From-SVN: r66116
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/bits/fstream.tcc (pbackfail): Shorten a bit (10 lines)
the innermost 'if' by factoring out some code.
From-SVN: r66102
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/bits/streambuf.tcc (__copy_streambufs): Don't
use in_avail(), simplify.
2003-04-26 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_sstream.h (setbuf): don't set _M_buf_size,
in basic_stringbuf it's unused.
* include/std/std_sstream.h (underflow): consistently use
_M_in_cur, not gptr().
From-SVN: r66100
2003-04-25 Ranjit Mathew <rmathew@hotmail.com>
Phil Edwards <pme@gcc.gnu.org>
* testsuite_flags.in: Guard against the possibility
of having "xgcc" as a part of a folder name in the
path to the GCC build folder.
* testsuite/Makefile.am: Likewise.
* testsuite/Makefile.in: Regenerated.
Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r66098
2003-04-25 Phil Edwards <pme@gcc.gnu.org>
* toplev.c (read_integral_parameter): Use "argument" in error
message to distinguish it from actual invalid options.
From-SVN: r66097
* decl2.c (finish_file): Don't call import_export_decl for
functions that are not defined.
(handle_class_head): Robustify.
* pt.c (instantiate_decl): Do not call cp_finish_decl for
variables that are not defined.
* g++.old-deja/g++.pt/instantiate12.C: Explicit instantiate
initialized static data members.
From-SVN: r66095
* config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Back out previous
addition of __PIC__ and __pic__ macros.
* config/xtensa/xtensa.h: Clean up indentation.
From-SVN: r66093
2003-04-25 H.J. Lu <hjl@gnu.org>
* config/ia64/ia64.c (ia64_expand_compare_and_swap): Add rmode
for return mode.
(ia64_expand_builtin): Set rmode to SImode for
IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_SI,
IA64_BUILTIN_VAL_COMPARE_AND_SWAP_SI and
IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_DI. Set remode to DImode
for IA64_BUILTIN_VAL_COMPARE_AND_SWAP_DI.
From-SVN: r66077
2003-04-25 Phil Edwards <pme@gcc.gnu.org>
* configure.in (make_compare_target): Test for GNU cmp and set this
variable appropriately.
* Makefile.in (compare, compare3, compare4, compare-lean, compare3-lean,
compare4-lean): Rename actual targets to slowcompare*. New compare*
targets depend on names based on make_compare_target.
* configure: Regenerated.
From-SVN: r66075
* config/ia64/ia64.c (ia64_compute_frame_size): Allow inline asm
to clobber ar.pfs and ar.unat.
(ia64_expand_prologue): Force alloc instruction if ar.pfs saved;
fix test for spilling ar.pfs to the stack.
From-SVN: r66074
PR opt/10315
* config/rs6000/rs6000.c (rs6000_emit_move): Only elide proper
checks during reload; use validize_mem instead of adjust_address.
From-SVN: r66071
2003-04-26 Ben Elliston <bje@wasabisystems.com>
* config/arm/arm.c (arm_adjust_cost): Correct logic that tests the
return values from recog_memoized().
From-SVN: r66064
PR opt/8705
* gcse.c (try_replace_reg): On a successful substitution of a constant
into a single set, try to simplify the source of the set.
* loop.c (scan_loop): Don't try to optimize a MODE_CC set with a
constant source.
From-SVN: r66060
2003-04-24 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/howto.html: Update some links.
* docs/html/18_support/howto.html: Link doxygen numeric_limits notes.
* docs/html/27_io/howto.html: Link doxygen stdio_filebuf notes.
* docs/html/ext/howto.html: Link to demangler notes and API.
* docs/html/faq/index.html: Remove trailing whitespace.
(1.4, 2.4, 3.8, 4.1): Bring up to date.
(5.6): Change to a bulleted list.
* docs/html/faq/index.txt, docs/html/documentation.html,
docs/html/17_intro/porting.html: Regenerate.
From-SVN: r66050
* cpplex.c (cpp_token_len): Tighten up.
(cpp_token_as_text): Need extra byte now.
* cpplib.c (glue_header_name): Need extra 2 bytes.
* cppmacro.c (cpp_macro_definition): Need extra byte.
From-SVN: r66049
2003-04-24 Alexander Kabaev <kan@FreeBSD.ORG>
* config/sparc/sparc.md (umulsidi3, mulsidi3): Avoid using
const_umulsidi3_sp32 and const_mulsidi3_sp32 on 64bit targets
where they might be not present. Use their _sp64 equivalent
instead.
From-SVN: r66047
2003-04-24 H.J. Lu <hjl@gnu.org>
* config/ia64/ia64.c (ia64_init_builtins): Add si_ftype_pdi_di_di
for __sync_bool_compare_and_swap_di for int return type.
* config/ia64/ia64intrin.h (__sync_bool_compare_and_swap_di):
Change return type to int.
(__sync_bool_compare_and_swap): Likewise.
From-SVN: r66042
* cfgbuild.c (make_edges): Do not use next_nonnote_insn when
looking for fallthru edge.
* athlon.md (athlon-agu, athlon-store, athlon-fany, athlon-faddmul):
Fix.
(athlon-load2, athlon-store2, athlon-fpsched, athlon-fpload,
athlon-fvector): New.
(athlon_*): Revisit to match new optimization guide.
* i386.c (ix86_adjust_cost): Fix memory operand costs on Athlon/k8
* i386.md (cvt??2?? patterns): Fix modes.
(fistp patterns): Set modes.
Accidentaly commited with my earlier reload patch:
PR c/10308
* reload.c (find_reloads_address_1): Reload plus at the place of
index register.
From-SVN: r66037
PR opt/8300
* toplev.c (rest_of_compilation): Delay no_new_pseudos until
after initialize_uninitialized_subregs; update reg info assuming
new pseudos were created.
From-SVN: r66030
Zack Weinberg
Richard Henderson
GCC Administrator
David Edelsohn
Neil Booth
Kaveh Ghazi
Kaveh R. Ghazi
Mark Mitchell
Neil Booth
Stephane Carrez
Richard Kenner
Paolo Carlini
Ranjit Mathew
Phil Edwards
Bob Wilson
Benjamin Kosnik
H.J. Lu
H.J. Lu
Wolfgang Bangerth
Loren J. Rittle
Mohan Embar
Ben Elliston
Richard Sandiford
John David Anglin
Alexander Kabaev
Jan Hubicka
Krister Walfridsson
Geert Bosch
Sylvain Pion
Nathan Sidwell