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2007-11-20functional_hash.h: Do not include ext/numeric_traits.h.Paolo Carlini5-4/+9
2007-11-20 Paolo Carlini <pcarlini@suse.de> * include/bits/functional_hash.h: Do not include ext/numeric_traits.h. * include/tr1/functional_hash.h: Likewise. * include/std/functional: Include ext/type_traits.h. * include/tr1/functional: Likewise. From-SVN: r130314
2007-11-20mips.c (mips_file_start): Add support for flagging 32-bit code with -mfp64 ↵Thiemo Seufer2-1/+8
floating-point. * config/mips/mips.c (mips_file_start): Add support for flagging 32-bit code with -mfp64 floating-point. From-SVN: r130313
2007-11-20functional_hash.h (hash<long double>::operator()(long double)): Only declare.Paolo Carlini6-29/+46
2007-11-20 Paolo Carlini <pcarlini@suse.de> * include/tr1_impl/functional_hash.h (hash<long double>::operator()(long double)): Only declare. * src/hash.cc: Define here. * config/abi/pre/gnu.ver: Adjust exports. * include/tr1/functional: Do not include <cmath>. * include/std/functional: Likewise. * include/std/functional: Include <new>. From-SVN: r130312
2007-11-20re PR c/34146 (Inefficient code with compound literals inside a CONSTRUCTO)Jakub Jelinek5-3/+120
PR c/34146 * c-gimplify.c (optimize_compound_literals_in_ctor): New function. (c_gimplify_expr): Use it. PR c/34146 * gcc.dg/tree-ssa/pr34146.c: New test. PR testsuite/33978 * gcc.dg/tree-ssa/pr33723.c: Adjust scan pattern to make it less dependent on target settings like move_by_pieces etc. From-SVN: r130311
2007-11-20* config/spu/spu_mfcio.h: Fix typo.Ben Elliston2-1/+5
From-SVN: r130310
2007-11-20re PR c++/28879 (ICE with VLA in template function)Jakub Jelinek4-4/+31
PR c++/28879 * tree.c (build_cplus_array_type_1): Don't pass any VLA types when processing_template_decl to build_array_type. * g++.dg/template/vla2.C: New test. From-SVN: r130309
2007-11-20re PR c++/33962 (ICE at call to overloaded template function with ↵Jakub Jelinek4-0/+30
variable-length function argument list) PR c++/33962 * pt.c (more_specialized_fn): Don't segfault if one or both argument list end with ellipsis. * g++.dg/overload/template3.C: New test. From-SVN: r130308
2007-11-20* unwind.inc: Comment that unwind-sjlj.c includes this file.Ben Elliston2-1/+6
From-SVN: r130307
2007-11-20mfc_tag_release.c: New file.Ulrich Weigand9-2/+693
* config/spu/mfc_tag_release.c: New file. * config/spu/mfc_multi_tag_release.c: Likewise. * config/spu/mfc_multi_tag_reserve.c: Likewise. * config/spu/mfc_tag_release.c: Likewise. * config/spu/mfc_tag_reserve.c: Likewise. * config/spu/mfc_tag_table.c: Likewise. * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Compile them. (TARGET_LIBGCC2_CFLAGS): Define __IN_LIBGCC2. * config/spu/spu_mfcio.h (uint64_t): Typedef if __IN_LIBGCC2 is defined and avoid <stdint.h>. (MFC_TAG_INVALID, MFC_TAG_VALID): New macros. (mfc_tag_reserve, mfc_tag_release, mfc_multi_tag_reserve, mfc_multi_tag_release): Likewise. (__mfc_tag_reserve, __mfc_tag_release, __mfc_multi_tag_reserve, __mfc_multi_tag_release): Declare. Co-Authored-By: Ben Elliston <bje@au.ibm.com> From-SVN: r130306
2007-11-20re PR fortran/33317 (CSHIFT/EOSHIFT: Rejects optional dummy for DIM=)Jerry DeLisle2-24/+5
2007-11-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/33317 * gfortran.dg/optional_dim_2.f90: Remove test. From-SVN: r130305
2007-11-20re PR fortran/33317 (CSHIFT/EOSHIFT: Rejects optional dummy for DIM=)Jerry DeLisle4-18/+29
2007-11-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/33317 * trans-expr.c (gfc_conv_missing_dummy): Revert. * iresolve.c (gfc_resolve_cshift): Revert. (gfc_resolve_eoshift): Likewise. * check.c (gfc_check_cshift): Revert. (gfc_check_eoshift): Likewise. From-SVN: r130304
2007-11-20Daily bump.GCC Administrator1-1/+1
From-SVN: r130301
2007-11-19note PR 28834Jason Merrill1-1/+1
From-SVN: r130298
2007-11-19PR debug/29436, c/32326Jason Merrill7-43/+44
PR debug/29436, c/32326 * tree.c (build_type_attribute_qual_variant): Refuse to make a distinct copy of a struct/enum type. Use build_distinct_type_copy. * doc/extend.texi (Type Attributes): Don't encourage people to add attributes to struct/enum types in a typedef. Fix transparent_union example. * tree-inline.c (remap_type_1): Remove code that's redundant with remap_type. (build_duplicate_type): Set id.copy_decl. * c-common.c (handle_transparent_union_attribute): Simplify logic. From-SVN: r130297
2007-11-19rs6000.c (invalid_e500_subreg, [...]): Handle DDmode and TDmode similarly to ↵Peter Bergner5-39/+131
DFmode and TFmode. * config/rs6000/rs6000.c (invalid_e500_subreg, rs6000_legitimate_offset_address_p, legitimate_lo_sum_address_p, rs6000_legitimize_address, rs6000_legitimize_reload_address, rs6000_legitimate_address, function_arg_advance, spe_build_register_parallel, rs6000_spe_function_arg, rs6000_split_multireg_move, spe_func_has_64bit_regs_p, emit_frame_save, gen_frame_mem_offset, rs6000_function_value, rs6000_libcall_value, rs6000_dwarf_register_span): Handle DDmode and TDmode similarly to DFmode and TFmode. * config/rs6000/rs6000.h (LOCAL_ALIGNMENT, MEMBER_TYPE_FORCES_BLK, DATA_ALIGNMENT, CLASS_MAX_NREGS, CANNOT_CHANGE_MODE_CLASS): Likewise. * gcc.dg/dfp/ddmode-ice.c: New test. From-SVN: r130296
2007-11-19Add missing entry.Eric Botcazou1-0/+7
From-SVN: r130295
2007-11-19re PR ada/34098 (xgcc: Internal error: Segmentation fault (program gnat1))Eric Botcazou7-80/+33
PR ada/34098 ada/ * misc.c (gnat_adjust_rli): Delete. (gnat_init): Do not initialize the translation code here. Do not call set_lang_adjust_rli. * trans.c (init_code_table): Make static. (gnat_init_stmt_group): Delete. (gigi): Initialize the translation code entirely here. Emit debug info for the common types here instead of... * utils.c (gnat_init_decl_processing): ...here. * gigi.h (init_code_table): Delete. (gnat_init_stmt_group): Likewise. * stor-layout.c (lang_adjust_rli): Delete. (set_lang_adjust_rli): Likewise. (layout_type): Do not call lang_adjust_rli hook. * tree.h (set_lang_adjust_rli): Delete. From-SVN: r130294
2007-11-19re PR tree-optimization/34036 (ICE with control flow in the middle of basic ↵Eric Botcazou2-1/+7
block for -fnon-call-exceptions) PR tree-optimization/34036 * gcc.dg/tree-ssa/pr23109.c: Pass -ftrapping-math and expect warning. From-SVN: r130293
2007-11-19bfin.c (must_save_p): New function, mostly broken out of n_dregs_to_save and ↵Bernd Schmidt2-96/+185
n_pregs_to_save. * config/bfin/bfin.c (must_save_p): New function, mostly broken out of n_dregs_to_save and n_pregs_to_save. (n_pregs_to_save, n_dregs_to_save): Use it. New argument CONSECUTIVE; all callers changed. (expand_prologue_reg_save, expand_epilogue_reg_restore): Enhance to be able to save single D/P registers that aren't saved by the push/pop multiple insns. From-SVN: r130292
2007-11-19* config-ml.in: Don't hardcode the Makefile name.Thiemo Seufer2-4/+8
From-SVN: r130291
2007-11-19re PR tree-optimization/34099 (optimizer problem)Richard Biener1-0/+5
2007-11-19 Richard Guenther <rguenther@suse.de> PR tree-optimization/34099 * tree-ssa-ccp.c (likely_value): Exclude all but PLUS_EXPR, MINUS_EXPR and POINTER_PLUS_EXPR from handling as UNDEFINED if only one operand is undefined. * gcc.c-torture/execute/pr34099-2.c: New testcase. From-SVN: r130290
2007-11-19re PR tree-optimization/34099 (optimizer problem)Richard Guenther3-22/+57
2007-11-19 Richard Guenther <rguenther@suse.de> PR tree-optimization/34099 * tree-ssa-ccp.c (likely_value): Exclude all but PLUS_EXPR, MINUS_EXPR and POINTER_PLUS_EXPR from handling as UNDEFINED if only one operand is undefined. * gcc.c-torture/execute/pr34099-2.c: New testcase. From-SVN: r130289
2007-11-19re PR fortran/34079 (Bind(C): Character argument/return value problems)Tobias Burnus5-9/+188
2007-11-19 Tobias Burnus <burnus@net-b.de> PR fortran/34079 * decl.c (gfc_match_entry): Support BIND(C). (gfc_match_subroutine): Fix comment typo. 2007-11-19 Tobias Burnus <burnus@net-b.de> PR fortran/34079 * gfortran.dg/bind_c_usage_10_c.c: New. * gfortran.dg/bind_c_usage_10.f03: New. From-SVN: r130288
2007-11-19re PR tree-optimization/34036 (ICE with control flow in the middle of basic ↵Eric Botcazou2-5/+5
block for -fnon-call-exceptions) PR tree-optimization/34036 * doc/invoke.texi (Optimize Options): Refactor documentation of -ffast-math. From-SVN: r130287
2007-11-19re PR tree-optimization/34036 (ICE with control flow in the middle of basic ↵Eric Botcazou8-11/+74
block for -fnon-call-exceptions) PR tree-optimization/34036 * opts.c (set_fast_math_flags): Do not set flags in common with set_unsafe_math_optimizations_flags, invoke it directly. (set_unsafe_math_optimizations_flags): Unset flag_trapping_math and flag_signed_zeros. * toplev.c (process_options): Force flag_associative_math to 0 and warn, if it is set and either flag_trapping_math or flag_signed_zeros is set too. * doc/invoke.texi (Optimize Options): Document the new behavior of -funsafe-math-optimizations, that -fassociative-math requires both -fno-signed-zeros and -fno-trapping-math and make it clear that -fno-trapping-math requires -fno-signaling-nans. From-SVN: r130286
2007-11-19Daily bump.GCC Administrator1-1/+1
From-SVN: r130283
2007-11-18re PR c++/30988 (Incorrect "no return statement" warning with __attribute__ ↵Jakub Jelinek7-0/+85
((noreturn)) and __FUNCTION__) PR c++/30988 semantics.c (finish_call_expr): Set current_function_returns_abnormally if fn is noreturn FUNCTION_DECL or OVERLOAD with all noreturn functions. * g++.dg/warn/noreturn-4.C: New test. * g++.dg/warn/noreturn-5.C: New test. * g++.dg/warn/noreturn-6.C: New test. * g++.dg/warn/noreturn-7.C: New test. From-SVN: r130280
2007-11-18re PR fortran/32770 ([Meta-bug] -fdefault-integer-8 issues)Thomas Koenig8-18/+36
2007-11-18 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/32770 * gfortran.fortran-torture/execute/equiv_5.f: Set kind on integers so tests works with -fdefault-integer-8. * gfortran.fortran-torture/execute/elemental.f90: Use default integers so test passes with -fdefault-integer-8. * gfortran.fortran-torture/execute/der_io.f90: Increase buffer length so test passes with -fdefault-integer-8. * gfortran.dg/bounds_check_8.f90: Likewise. * gfortran.dg/arrayio_derived_1.f90: LIkewise. * gfortran.dg/equiv_7.f90: Set kind so test passes with -fdefault-integer-8. * gfortran.dg/g77/20030326-1.f: Set kind explicitly to provoke overflow. From-SVN: r130279
2007-11-18Add PR reference to previous entry.Jerry DeLisle1-0/+1
From-SVN: r130278
2007-11-18re PR fortran/33317 (CSHIFT/EOSHIFT: Rejects optional dummy for DIM=)Jerry DeLisle3-1/+33
2007-11-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/33317 * gfortran.dg/optional_dim_2.f90: New test. PR fortran/34139 * gfortran.dg/subref_array_pointer_2.f90: Update test condition. From-SVN: r130277
2007-11-18trans-expr.c (gfc_conv_missing_dummy): Set the type of the dummy argument to ↵Jerry DeLisle6-29/+38
default integer if flagged to do so. 2007-11-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> * trans-expr.c (gfc_conv_missing_dummy): Set the type of the dummy argument to default integer if flagged to do so. Fix typo in comment. * resolve.c (gfc_resolve_dim_arg): Whitespace cleanup. * iresolve.c (gfc_resolve_cshift): Do not convert type, mark attribute for converting the DIM type appropriately in trans-expr.c. (gfc_resolve_eoshift): Likewise. * check.c (dim_check): Remove pre-existing dead code. (gfc_check_cshift): Enable dim_check to allow DIM as an optional. (gfc_check_eoshift): Likewise. * trans_intrinsic.c (gfc_conv_intrinsic_function_args): Fix whitespace. From-SVN: r130276
2007-11-18re PR rtl-optimization/34132 (ICE: internal consistency failure (invalid rtl ↵Jakub Jelinek4-1/+28
sharing found in the insn)) PR rtl-optimization/34132 * gcse.c (try_replace_reg): Avoid rtx sharing between REG_EQUAL note and insn. * gcc.c-torture/compile/20071118-1.c: New test. From-SVN: r130275
2007-11-18re PR middle-end/33335 (FAIL: ↵Jakub Jelinek3-407/+447
26_numerics/complex/inserters_extractors/wchar_t/1.cc) PR middle-end/33335 * optabs.h (optab_table): Change type to struct optab from optab. (convert_optab_table): Similarly. Adjust all _optab macros to expand to addresses of optab_table resp. convert_optab_table elements rather than the values of the elements. * optabs.c (optab_table): Change typype to struct optab from optab. If compiled by recent GCC, initialize all the insn_code fields in the array using designated range initializers. (convert_optab_table): Similarly. (convert_optab_libfunc, optab_libfunc, set_optab_libfunc, set_conv_libfunc): Into libfunc_entry's optab field store index within optab_table resp. convert_optab_table array instead of difference between two separately malloced addresses. (new_optab): Add op argument, don't return anything. Initialize just the insn_code field in handlers array and only when needed. (init_optab, init_optabv): Add op argument, don't return anything. Adjust new_optab caller. (new_convert_optab): Removed. (init_convert_optab): Add op argument, don't return anything, don't call new_convert_optab. If needed, initialize insn_code field in handlers array. (init_optabs): Adjust init_optab, init_optabv and init_convert_optab callers. (debug_optab_libfuncs): Adjust uses of optab_table and convert_optab_table arrays. From-SVN: r130274
2007-11-18type_traits (_DEFINE_SPEC_BODY): Remove.Paolo Carlini2-24/+26
2007-11-18 Paolo Carlini <pcarlini@suse.de> * include/tr1/type_traits (_DEFINE_SPEC_BODY): Remove. (_DEFINE_SPEC_0_HELPER): Rename to _DEFINE_SPEC_HELPER. (_DEFINE_SPEC): Simplify; adjust uses. From-SVN: r130273
2007-11-18type_traits (is_reference, [...]): Declare.Paolo Carlini5-180/+28
2007-11-18 Paolo Carlini <pcarlini@suse.de> * include/tr1_impl/type_traits (is_reference, is_function, remove_cv, is_member_pointer, remove_reference): Declare. * include/tr1_impl/type_traitsfwd.h: Remove. * include/Makefile.am: Adjust. * include/Makefile.in: Regenerate. From-SVN: r130272
2007-11-18re PR fortran/31608 (wrong types in character array/scalar binop)Paul Thomas5-11/+53
2007-11-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/31608 * trans-array.c (gfc_conv_expr_descriptor): Remove exception for indirect references in the call to gfc_trans_scalar_assign. * trans-expr.c (gfc_conv_string_parameter): Instead of asserting that the expression is not an indirect reference, cast it to a pointer type of the length given by se->string_length. 2007-11-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/31608 * gfortran.dg/char_cast_2.f90: New test based on achar_4.f90. From-SVN: r130271
2007-11-18re PR fortran/34137 (Module function with ENTRY rejected)Tobias Burnus6-4/+158
2007-11-18 Tobias Burnus <burnus@net-b.de> PR fortran/34137 * primary.c (match_variable): Reject non-result entry symbols. * resolve.c (resolve_contained_fntype): Do not check entry * master functions. 2007-11-18 Tobias Burnus <burnus@net-b.de> PR fortran/34137 * gfortran.dg/entry_14.f90: New. * gfortran.dg/entry_15.f90: New. From-SVN: r130270
2007-11-18re PR tree-optimization/34127 (ICE: tree-ssa-operands.c:1688)Richard Guenther4-2/+23
2007-11-18 Richard Guenther <rguenther@suse.de> PR tree-optimization/34127 * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): Make code match up the comments, require compatibility of the pointed-to types. * gcc.c-torture/compile/pr34127.c: New testcase. From-SVN: r130269
2007-11-18altivec-23.c: Do not use a typedef name as a type specifier...Ben Elliston2-3/+8
* gcc.target/powerpc/altivec-23.c: Do not use a typedef name as a type specifier, as they are not permitted according to the AltiVec Programming Interface Manual. From-SVN: r130268
2007-11-18constants.c (build_constants_constructor): Use POINTER_SIZE insead of ↵David Daney2-5/+11
BITS_PER_WORD in big-endian work around. 2007-11-16 David Daney <ddaney@avtrex.com> Andrew Haley <aph@redhat.com> * constants.c (build_constants_constructor): Use POINTER_SIZE insead of BITS_PER_WORD in big-endian work around. From-SVN: r130267
2007-11-18Daily bump.GCC Administrator1-1/+1
From-SVN: r130265
2007-11-17* trans-types.c (gfc_init_types): Use wider buffer.Francois-Xavier Coudert2-1/+5
From-SVN: r130262
2007-11-17trans-types.c (gfc_init_types): Use Fortran-90-style type names, with kinds.Francois-Xavier Coudert2-5/+10
* trans-types.c (gfc_init_types): Use Fortran-90-style type names, with kinds. From-SVN: r130261
2007-11-17re PR fortran/34133 (Bind(c,name="") should be rejected for dummies; F2008: ↵Tobias Burnus5-5/+79
allow bind(c) for internal procs) 2007-11-17 Tobias Burnus <burnus@net-b.de> PR fortran/34133 * decl.c (gfc_match_suffix,gfc_match_subroutine): Disallow bind(c) attribute for internal procedures. 2007-11-17 Tobias Burnus <burnus@net-b.de> PR fortran/34133 * gfortran.dg/bind_c_usage_9.f03: New. * gfortran.dg/interface_abstract_1.f90: Fix testcase. From-SVN: r130260
2007-11-17re PR fortran/25252 (ICE on invalid code)Francois-Xavier Coudert6-3/+123
PR fortran/25252 * interface.c (gfc_current_interface_head, gfc_set_current_interface_head): New functions. * decl.c (gfc_match_modproc): Move check for syntax error earlier. On syntax error, restore previous state of the interface. * gfortran.h (gfc_current_interface_head, gfc_set_current_interface_head): New prototypes. * gfortran.dg/interface_22.f90: New test. From-SVN: r130259
2007-11-17re PR middle-end/34130 (the builtin abs() gives wrong result when used in ↵Richard Guenther4-0/+26
some expression) 2007-11-17 Richard Guenther <rguenther@suse.de> PR middle-end/34130 * fold-const.c (extract_muldiv_1): Do not move negative constants inside ABS_EXPR. * gcc.c-torture/execute/pr34130.c: New testcase. From-SVN: r130258
2007-11-17re PR fortran/30285 (gfortran excessive memory usage with COMMON blocks in ↵Francois-Xavier Coudert2-24/+100
modules) PR fortran/30285 * module.c (struct written_common, written_commons): New structure. (compare_written_commons, free_written_common, write_common_0): New functions. (write_common): Call recursive function write_common_0. From-SVN: r130257
2007-11-17howto.html, [...]: Fix typos and anachronisms.Jonathan Wakely10-75/+112
2007-11-17 Jonathan Wakely <jwakely.gcc@gmail.com> * docs/html/17_intro/howto.html, docs/html/21_strings/howto.html, docs/html/22_locale/codecvt.html, docs/html/23_containers/howto.html, docs/html/27_io/howto.html, docs/html/ext/howto.html, docs/html/debug.html, docs/html/install.html, docs/html/faq/index.html: Fix typos and anachronisms. From-SVN: r130255
2007-11-17stl_algobase.h (struct __lexicographical_compare): Move to namespace std.Paolo Carlini2-52/+71
2007-11-16 Paolo Carlini <pcarlini@suse.de> * include/bits/stl_algobase.h (struct __lexicographical_compare): Move to namespace std. (__lexicographical_compare_aux<>(_II1, _II1, _II2, _II2)): Add. (lexicographical_compare<>(_II1, _II1, _II2, _II2)): Call the latter. From-SVN: r130254
2007-11-17Daily bump.GCC Administrator1-1/+1
From-SVN: r130252
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