* aclocal.m4: Include acx.m4 and no-executables.m4.
(libiberty_AC_FUNC_STRNCMP): Use AC_LIBOBJ.
(LIB_AC_PROG_CC): Remove.
* configure.in: Update AC_PREREQ to 2.57. Use GCC_NO_EXECUTABLES.
Use AC_PROG_CC and set ac_libiberty_warn_cflags instead of using
LIB_AC_PROG_CC. Use AC_LIBOBJ. Call AC_ISC_POSIX later, only if
performing link tests.
* configure: Regenerated.
From-SVN: r70860
2003-08-27 Phil Edwards <pme@gcc.gnu.org>
* acinclude.m4 (GLIBCXX_CONDITIONAL): New macro. Wrap
AM_CONDITIONAL. Replace all calls to AM_CONDITIONAL with this one.
(GLIBCXX_ENABLE_HOSTED): New macro, sets new variable is_hosted,
used elsewhere in this file.
(GLIBCXX_EVALUATE_CONDITIONALS): New macro...
* configure.ac: ...called here to expand all conditionals.
* Makefile.am: Conditionalize SUBDIRS on GLIBCXX_HOSTED.
* include/Makefile.am: Remove redundant gxx_include_dir assignment.
(install-freestanding-headers): New target, a subset of
install-headers. Conditionalize install-data-local on GLIBCXX_HOSTED.
* aclocal.m4, configure, Makefile.in, include/Makefile.in,
libmath/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
src/Makefile.in, testsuite/Makefile.in: Regenerated.
From-SVN: r70854
* config/s390/s390.c (struct machine_function): Remove member
literal_pool_label.
(s390_optimize_prolog): Replace TEMP_REG argument with
TEMP_USED and BASE_USED. Do not check get_pool_size ().
(general_s_operand): Accept all immediates before reload if
ALLOW_IMMEDIATE. If not ALLOW_IMMEDIATE, reject literal pool
references.
(s390_output_symbolic_const): Remove UNSPEC_LTREL_OFFSET handling.
(find_constant_pool_ref): Ignore UNSPECV_POOL_ENTRY insns.
(s390_alloc_pool): New function.
(s390_new_pool): Call it.
(s390_dump_pool): Add REMOTE_LABEL argument.
(s390_chunkify_start): Add BASE_REG argument. Do not check
get_pool_size ().
(s390_chunkify_finish): Add BASE_REG argument. Adapt
s390_dump_pool call.
(s390_pool_count, s390_nr_constants): Remove.
(s390_output_constant_pool): Remove.
(s390_mainpool_start): New function.
(s390_mainpool_finish): New function.
(s390_mainpool_cancel): New function.
(s390_reorg): Implement main literal pool handling.
(s390_emit_prologue): Emit main_pool placeholder instead of
literal_pool_31 / literal_pool_64 insns.
* config/s390/s390.h (s390_pool_count, s390_nr_constants): Remove.
(ASM_OUTPUT_POOL_PROLOGUE, ASM_OUTPUT_SPECIAL_POOL_ENTRY): Remove.
* config/s390/s390.md (UNSPEC_MAIN_BASE): New symbolic constant.
("main_base_31_small", "main_base_31_large"): New insns.
("main_base_64", "main_pool"): New insns.
("literal_pool_31", "literal_pool_64"): Remove.
From-SVN: r70853
* builtins.c (expand_builtin_expect_jump): Save pending_stack_adjust
and restore it if returning NULL.
* gcc.dg/20030826-2.c: New test.
From-SVN: r70844
* calls.c (initialize_argument_information): If an argument has no
stack space associated with it, and BLOCK_REG_PADDING is defined,
use it to decide at which end the argument should be padded.
* function.c (assign_parms): Allocate BLKmode stack slots.
* config/mips/mips-protos.h (mips_pad_arg_upward): Declare.
(mips_pad_reg_upward): Declare.
* config/mips/mips.h (PAD_VARARGS_DOWN): Use FUNCTION_ARG_PADDING.
(CUMULATIVE_ARGS): Remove num_adjusts and adjusts.
(FUNCTION_ARG_PADDING): Use mips_pad_arg_upward.
(BLOCK_REG_PADDING): Use mips_pad_reg_upward.
* config/mips/mips.c (struct mips_arg_info): Remove struct_p.
(mips_expand_call): Remove code for generating structure shifts.
(mips_arg_info): Don't set struct_p. Don't set fpr_p for non-float
types unless using the EABI.
(function_arg_advance): Don't generate shift instructions.
(function_arg): Don't return them. Don't short-circuit the
check for double structure chunks for DFmode arguments.
(mips_pad_arg_upward, mips_pad_reg_upward): New functions.
(mips_expand_prologue): Remove code to emit structure shifts.
* config/mips/irix6-libc-compat.c: Remove workarounds for buggy
structure passing (inet_ntoa, inet_lnaof, inet_netof). Update
comments to say that only structure returns are a problem.
From-SVN: r70843
* Makefile.am: (write_entries_to_file) New parameterized
function for writing entries to a file one line at a time.
(all_java_class_files): Removed definition.
(.java.class) Removed.target.
(libgcj-@gcc_version@.jar): Changed dependency to
$(all_java_source_files); added compilation step which compiles
all changed source files in one pass.
(libgcj.la) Refactored to use write_entries_to_file.
(lib-gnu-awt-xlib.la) Likewise.
(install-data-local) Likewise.
(write-entries-to-file-check) New target which tests write_entries_to_file.
(all-recursive): Changed dependency from $(all_java_class_files)
to libgcj-@gcc_version@.jar
* Makefile.in: Rebuilt.
From-SVN: r70842
2003-08-26 Phil Edwards <pme@gcc.gnu.org>
* docs/doxygen/run_doxygen: Shell fixes. Remove hardcoded local
pathnames from generated tag file.
From-SVN: r70840
* fixinc/tests/base/string.h, fixinc/tests/base/sys/regset.h:
Fix to match produced versions.
* fixinc/inclhack.def (longlong_t): New disabled test, ported
from fixinc.svr4.
From-SVN: r70839
2003-08-26 Dan Nicolaescu <dann@ics.uci.edu>
* parser.c (struct cp_token): Use enum bitfields.
(CP_TOKEN_BLOCK_NUM_TOKENS): Make sure cp_token_block fits in a
512B allocation unit.
(cp_parser_token_tree_map_node): Use enum bitfields.
From-SVN: r70837
2003-08-26 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am: Add comment.
* acinclude.m4 (GLIBCXX_CONFIGURE): Set new glibcxx_SUBDIRS and
SUBDIRS variables.
* configure.ac: Use them both here, instead of hardcoded lists.
* fragment.am: Add STAMP varaible.
* include/Makefile.am: Cosmetic whitespace cleanup. Use $(LN_S)
instead of @LN_S@.
(stamp-*): Move file creation rule outside of 'if' branches to
ensure the stamp-* files are actually updated. Use $(STAMP).
* src/Makefile.am: Remove now-nonexistant variable.
* libsupc++/Makefile.am: Likewise. Snap the assignment chain
for -prefer-pic.
* po/Makefile.am: Include same fragment as all the others.
* aclocal.m4, configure, Makefile.in, include/Makefile.in,
libsupc++/Makefile.in, po/Makefile.in, src/Makefile.in: Regenerated.
From-SVN: r70836
* cpplib.h (struct cpp_token): Change type of field line to fileline.
(cpp_error_with_line): Use fileline for appropriate parameter.
* cpphash.h (struct cpp_macro): Change type of field line to fileline.
(struct cpp_reader): Likewise for fields line and directive_line.
(_cpp_begin_message): Use fileline for appropriate parameter.
* cpperror.c (print_location, _cpp_begin_message, cpp_error_with_line,
cpp_error): Use fileline for appropriate parameters and variables.
(print_location): New local lin, since it is not a fileline.
From-SVN: r70826
2003-08-26 Mark Wielaard <mark@klomp.org>
* java/security/acl/Acl.java: Fix broken p tag.
* java/text/DateFormatSymbols.java: Correctly open and close li tags.
* javax/swing/border/LineBorder.java: Close img tag alt attributes.
* javax/swing/plaf/TreeUI.java: Likewise.
* javax/swing/plaf/basic/BasicTreeUI.java: Likewise.
* java/util/Properties.java: Use the word umlaut, not ä in api
documentation.
* java/util/PropertyResourceBundle.java: Likewise and add closing code
tag.
From-SVN: r70825
PR middle-end/12002
* tree.h (SCALAR_FLOAT_TYPE_P, COMPLEX_FLOAT_TYPE_P): New macros.
(FLOAT_TYPE_P): Define in terms of these two new macros.
* fold-const.c (fold <PLUS_EXPR>): Don't convert x+x into x*2.0
for complex floating point types.
* g77.f-torture/compile/12002.f: New test case.
From-SVN: r70821
* java/lang/reflect/Proxy.java (ProxyData): `pack' now a String.
(ProxyData.getPackage): New method.
(ProxyData.getProxyData): Use package name, not Package.
(ClassFactory.ClassFactory): Updated.
From-SVN: r70809
* fold-const.c (fold <MULT_EXPR>): Optimize (C1/X)*C2 into
(C1*C2)/X when unsafe math optimizations are allowed.
(fold <RDIV_EXPR>): Optimize C1/(X*C2) into (C1/C2)/X with unsafe
math optimizations. Minor code clean-ups. Recursively call
fold when constructing sub-expressions.
* gcc.dg/20030826-1.c: New test case.
From-SVN: r70807
* builtins.c (fold_builtin_bitop): New function to perform constant
folding of ffs, clz, ctz, popcount and parity builtin functions
and their long and long long variants (such as ffsl and ffsll).
(fold_builtin): fold_builtin_bitop when appropriate.
* simplify-rtx.c (simplify_unary_operation): Honor both
CLZ_DEFINED_VALUE_AT_ZERO and CTZ_DEFINED_VALUE_AT_ZERO when
evaluating clz and ctz at compile-time, for operands wider
than HOST_WIDE_INT.
From-SVN: r70806
gcc:
* config.gcc (hppa*-*-hpux11*, ia64*-*-hpux*): Remove
commented-out logic to use DCE threads (if present), add
support for POSIX threads.
* config/ia64/hpux.h: Define CPP_SPEC to set appropriate
#defines for -pthread. Add -lpthread to LIB_SPEC when
-pthread. In both cases take -mt as a synonym for -pthread
for acc compatibility.
Define GTHREAD_USE_WEAK to 0.
* config/pa/pa-hpux11.h: Likewise for CPP_SPEC and LIB_SPEC.
Remove old logic for DCE threads from LIB_SPEC.
* config/pa/pa64-hpux.h: Define GTHREAD_USE_WEAK to 0.
libstdc++-v3:
* config/os/hpux/os_defines.h: Unconditionally define
_GLIBCXX_GTHREAD_USE_WEAK to 0.
From-SVN: r70797
* builtins.c (expand_builtin_mathfn): Rearrange so that we only
return 0 for invalid argument types. Instead drop through to a
call of expand_call at the bottom of function. If op is SQRT,
try attaching a SQRT rtx as the REQ_EQUAL note of the libcall.
From-SVN: r70792
