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  1. 16 Mar, 2007 13 commits
  3. 15 Mar, 2007 21 commits
    • tree-ssa-loop-niter.c (refine_bounds_using_guard, [...]): Handle NE_EXPR guards. · 17b236ed 
      	* tree-ssa-loop-niter.c (refine_bounds_using_guard, bound_difference):
	Handle NE_EXPR guards.

From-SVN: r122963
      Zdenek Dvorak committed
    • re PR c++/30891 (poor diagnostic with namespace in the function scope) · 2ce88bea 
      2007-03-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/30891
cp/
	* parser.c (cp_parser_statement): If 'namespace' is found, this
	only can be a namespace alias definition, so parse it now.
	(cp_parser_namespace_alias_definition): if we find an open brace
	instead of '=', then this is actually a misplaced namespace
	definition.
testsuite/
	* g++.dg/parse/namespace-definition.C: New.

From-SVN: r122962
      Manuel López-Ibáñez committed
    • re PR c++/24924 (front end and preprocessor pedantic_errors settings should agree) · 9b439fe1 
      2007-03-15  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/24924
	* c-opts.c (c_common_post_options): Handle C++ post-processing here.
	Set also -pedantic-errors by default for the  preprocessor unless
	-fpermissive is given.
cp/
	* decl.c (cxx_init_decl_processing): Move command-line options
	processing to c-opts.c.
testsuite/
	* g++.dg/cpp/pedantic-errors.C: New.
	* g++.dg/cpp/permissive.C: New.

From-SVN: r122961
      Manuel López-Ibáñez committed
    • mmx1.C: Only use the PIC options for fpic targets. · 71afac1d 
      gcc/testsuite/
	* g++.dg/opt/mmx1.C: Only use the PIC options for fpic targets.
	* g++.old-deja/g++.other/store-expr1.C: Require fpic.

From-SVN: r122960
      Richard Sandiford committed
    • gcc/testsuite/ · e6625c44 
      	* lib/target-supports.exp (check_missing_uclibc_feature)
	(check_effective_target_wchar): New procedures.
	* gcc.dg/wchar_t-1.c: Require target wchar.
	* gcc.dg/wint_t-1.c: Likewise.

From-SVN: r122959
      Richard Sandiford committed
    • re PR middle-end/29719 (newlib targets ICEs in expand_builtin_int_roundingfn) · 34a24c11 
      2007-03-15  Richard Guenther  <rguenther@suse.de>

	PR middle-end/29719
	PR middle-end/31161
	* builtins.c (expand_builtin_int_roundingfn): Always fall
	back to floor/ceil and its variants even if they may be
	not available.
	(expand_builtin_cexpi): As a fallback if we
	don't have builtins for sincos or cexp create a function
	declaration for cexp and expand to a call to that.

From-SVN: r122958
      Richard Guenther committed
    • cfglayout.c (fixup_reorder_chain): Postpone deleting dead jump tables... · 49ea3702 
      	* cfglayout.c (fixup_reorder_chain): Postpone deleting dead
	jump tables, move the call to delete_dead_jumptables from here...
	(cfg_layout_finalize): ...to here.  But rebuild jump labels first.
	* cfgrtl.c (cfg_layout_can_merge_blocks_p): When not optimizing,
	don't allow merging of blocks that try_redirect_by_replacing_jump
	also does not handle when not optimizing.

From-SVN: r122957
      Steven Bosscher committed
    • ptree.c (cxx_print_type): Use formatting markup for integers when printing template parameter... · 30bcc028 
      2007-03-15  Douglas Gregor  <doug.gregor@gmail.com>

	* ptree.c (cxx_print_type): Use formatting markup for integers
	when printing template parameter index/level/orig level.
	(cxx_print_xnode): Ditto.
	* cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
	(struct template_parm_index_s): Remove the PARAMETER_PACK member.
	Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
	HOST_WIDE_INTs.
	(struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
	rather than a HOST_WIDE_INT.
	Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
	NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
	better bit-packing.
	(struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
	RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
	IN_BASE_INITIALIZER bool bitfields.
	(struct cp_declarator): Make KIND a 4-bit field. Make
	PARAMETER_PACK_P a bool bitfield just after KIND.
	* pt.c (uses_parameter_packs): Destroy the pointer set.
	(make_pack_expansion): Ditto.
	(check_for_bare_parameter_packs): Ditto.
	* name-lookup.c (push_to_top_level): Make need_pop a bool value.

From-SVN: r122955
      Douglas Gregor committed
    • gfortran.h (gfc_option_t): Add flag_backtrace field. · 868d75db 
      	* gfortran.h (gfc_option_t): Add flag_backtrace field.
	* lang.opt: Add -fbacktrace option.
	* invoke.texi: Document the new option.
	* trans-decl.c (gfc_build_builtin_function_decls): Add new
	option to the call to set_std.
	* options.c (gfc_init_options, gfc_handle_option): Handle the
	new option.

	* runtime/backtrace.c: New file.
	* runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
	environment variable.
	* runtime/compile_options.c (set_std): Add new argument.
	* runtime/main.c (store_exe_path, full_exe_path): New functions.
	* runtime/error.c (sys_exit): Add call to show_backtrace.
	* libgfortran.h (options_t): New backtrace field.
	(store_exe_path, full_exe_path, show_backtrace): New prototypes.
	* configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
	close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
	and getppid.
	* Makefile.am: Add runtime/backtrace.c.
	* fmain.c (main): Add call to store_exe_path.
	* Makefile.in: Renegerate.
	* config.h.in: Renegerate.
	* configure: Regenerate.

From-SVN: r122954
      Francois-Xavier Coudert committed
    • i386.md (x86_sahf_1): Correctly handle HAVE_AS_IX86_SAHF. · 419452fe 
             * config/i386/i386.md (x86_sahf_1): Correctly handle
       HAVE_AS_IX86_SAHF.


Co-Authored-By: Francois-Xavier Coudert <coudert@clipper.ens.fr>

From-SVN: r122953
      Uros Bizjak committed
    • target-supports.exp (check_gc_sections_available): Return false for VxWorks targets. · 75873b87 
      gcc/testsuite/
	* lib/target-supports.exp (check_gc_sections_available): Return
	false for VxWorks targets.

From-SVN: r122951
      Richard Sandiford committed
    • libstdc++.exp (v3-build_support): If it exists, use env(AR_FOR_TARGET). · 43e03430 
      	* testsuite/lib/libstdc++.exp (v3-build_support) <ar>: If it
	exists, use env(AR_FOR_TARGET).  Log the command.
	<ranlib>: Similar.

From-SVN: r122950
      Hans-Peter Nilsson committed
    • Wconversion2.C: Fix typo. · c123d98f 
      2007-03-15  Dirk Mueller  <dmueller@suse.de>

       * g++.dg/warn/Wconversion2.C: Fix typo.
       * gcc.dg/if-empty-1.c: Ditto.

From-SVN: r122949
      Dirk Mueller committed
    • assert4.c: Treat VxWorks as a unix target. · 211ea300 
      gcc/testsuite/
	* gcc.dg/cpp/assert4.c: Treat VxWorks as a unix target.

From-SVN: r122948
      Richard Sandiford committed
    • cmpxchg16b-1.c: Compile for lp64 targets only. · 2ec612a3 
      	* gcc.target/i386/cmpxchg16b-1.c: Compile for lp64 targets only.
	* gcc.target/i386/pr31167.c: Ditto.

From-SVN: r122947
      Uros Bizjak committed
    • re PR target/31167 (ICE wnen using __int128_t on x86_64) · 68b8830a 
              PR target/31167
        * config/i386/i386.md (*addti3_1, *addti3_1 splitter): Use
        x86_64_general_operand as operand[2] predicate.  Remove "iF"
        from operand constraints and use "e" constraint instead.
        (*subti3_1, *subti3_1 splitter): Ditto.
        (*negti2_1, *negti2_1 splitter): Use nonimmediate_operand as
        operand[1] predicate.

testsuite/ChangeLog

       PR target/31167
       * gcc.target/i386/pr31167.c: New test.

From-SVN: r122945
      Uros Bizjak committed
    • [multiple changes] · 36d3fb4c 
      2007-03-15  Tobias Burnus  <burnus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30922
	* decl.c (gfc_match_import): If the parent of the current name-
	space is null, try looking for an imported symbol in the parent
	of the proc_name interface.
	* resolve.c (resolve_fl_variable): Do not check for blocking of
	host association by a same symbol, if the symbol is in an
	interface body.

2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30879
	* decl.c (match_data_constant): Before going on to try to match
	a name, try to match a structure component.


	PR fortran/30870
	* resolve.c (resolve_actual_arglist): Do not reject a generic
	actual argument if it has a same name specific interface.

	PR fortran/31163
	* trans-array.c (parse_interface): Do not nullify allocatable
	components if the symbol has the saved attribute.


2007-03-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30922
	* gfortran.dg/import5.f90.f90: New test.


	PR fortran/30879
	* gfortran.dg/data_components_1.f90: New test.


	PR fortran/30870
	* gfortran.dg/generic_13.f90: New test.

	PR fortran/31163
	* gfortran.dg/alloc_comp_basics_5.f90: New test.

From-SVN: r122944
      Paul Thomas committed
    • re PR fortran/31051 ([4.2 Only] gfortran bug with x and t format descriptors.) · 23dd7383 
      2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/31051
	* gfortran.dg/fmt_t_4.f90: New

From-SVN: r122942
      Jerry DeLisle committed
    • re PR c++/31165 (Error: symbol `an_empty_string' is already defined) · 344bd5a8 
      2007-03-14  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR c++/31165
        * call.c  (convert_default_arg): Instead of copying the node,
        unshare it.
2007-03-14  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C++/31165
        * g++.dg/other/default7.C: New test.

From-SVN: r122941
      Andrew Pinski committed
    • re PR fortran/31051 ([4.2 Only] gfortran bug with x and t format descriptors.) · 22cbc707 
      2007-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/31051
	* io/transfer.c (formatted_transfer_scalar): Adjust position for pending
	spaces when in writing mode.  Clean up some formatting.

From-SVN: r122940
      Jerry DeLisle committed
    • Daily bump. · 15ce86a7 
      From-SVN: r122938
      GCC Administrator committed
  5. 14 Mar, 2007 6 commits