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  1. 03 Aug, 2015 20 commits
  3. 02 Aug, 2015 7 commits
    • c.opt (-Wframe-address): New warning option. · 8423e57c 
      gcc/ChangeLog
2015-07-28  Martin Sebor  <msebor@redhat.com>

    * c-family/c.opt (-Wframe-address): New warning option.
    * doc/invoke.texi (Wframe-address): Document it.
    * doc/extend.texi (__builtin_frame_address, __builtin_return_address):
    Clarify possible effects of calling the functions with non-zero
    arguments and mention -Wframe-address.
    * builtins.c (expand_builtin_frame_address): Handle -Wframe-address.

gcc/testsuite/ChangeLog
2015-07-28  Martin Sebor  <msebor@redhat.com>

    * g++.dg/Wframe-address-in-Wall.C: New test.
    * g++.dg/Wframe-address.C: New test.
    * g++.dg/Wno-frame-address.C: New test.
    * gcc.dg/Wframe-address-in-Wall.c: New test.
    * gcc.dg/Wframe-address.c: New test.
    * gcc.dg/Wno-frame-address.c: New test.

From-SVN: r226480
      Martin Sebor committed
    • Improve -Wmisleading-indentation heuristics · 8ebca419 
      gcc/c-family/ChangeLog:

	* c-indentation.c (should_warn_for_misleading_indentation):
	Improve heuristics.

gcc/testsuite/ChangeLog:

	* c-c++-common/Wmisleading-indentation.c: Add more tests.

From-SVN: r226479
      Patrick Palka committed
    • Remove is_first_nonwhitespace_on_line(), instead improve get_visual_column() · 1a1e101f 
      gcc/c-family/ChangeLog:

	* c-indentation.c (get_visual_column): Add parameter first_nws,
	use it.  Update comment documenting the function.
	(is_first_nonwhitespace_on_line): Remove.
	(should_warn_for_misleading_indentation): Replace usage of
	of is_first_nonwhitespace_on_line with get_visual_column.

From-SVN: r226478
      Patrick Palka committed
    • Refactor entry point to -Wmisleading-indentation · 992118a1 
      gcc/c-family/ChangeLog:

	* c-indentation.h (struct token_indent_info): Define.
	(get_token_indent_info): Define.
	(warn_for_misleading_information): Declare.
	* c-common.h (warn_for_misleading_information): Remove.
	* c-identation.c (warn_for_misleading_indentation):
	Change declaration to take three token_indent_infos.  Adjust
	accordingly.
	* c-identation.c (should_warn_for_misleading_indentation):
	Likewise.  Bail out early if the body is a compound statement.
	(guard_tinfo_to_string): Define.

gcc/c/ChangeLog:

	* c-parser.c (c_parser_if_body): Take token_indent_info
	argument. Call warn_for_misleading_indentation even when the
	body is a semicolon.  Extract token_indent_infos corresponding
	to the guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.
	(c_parser_else_body): Likewise.
	(c_parser_if_statement): Likewise.
	(c_parser_while_statement): Likewise.
	(c_parser_for_statement): Likewise.

gcc/cp/ChangeLog:

	* parser.c (cp_parser_selection_statement): Move handling of
	semicolon body to ...
	(cp_parser_implicitly_scoped_statement): .. here.  Call
	warn_for_misleading_indentation even when the body is a
	semicolon.  Extract token_indent_infos corresponding to the
	guard, body and next tokens.  Adjust call to
	warn_for_misleading_indentation accordingly.  Take
	token_indent_info argument.
	(cp_parser_already_scoped_statement): Likewise.
	(cp_parser_selection_statement, cp_parser_iteration_statement):
	Extract a token_indent_info corresponding to the guard token.

From-SVN: r226477
      Patrick Palka committed
    • arm.md (*arm_smin_cmp): New pattern. · fea8f6c6 
      2015-08-01  Michael Collison  <michael.collison@linaro.org
	    Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	* gcc/config/arm/arm.md (*arm_smin_cmp): New pattern.
	(*arm_umin_cmp): Likewise.

	* gcc.target/arm/mincmp.c: New test.

From-SVN: r226476
      Michael Collison committed
    • re PR bootstrap/66521 (xgcc: cc1plus segfaults when compiling… · b0cca5ec 
      re PR bootstrap/66521 (xgcc: cc1plus segfaults when compiling libstdc++-v3/src/c++11/ostream-inst.cc)

Fix PR 66521

libvtv/ChangeLog

2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * Makefile.am: Update to match latest tree.
        * Makefile.in: Regenerate.
        * testsuite/lib/libvtv: Brought up to date.
        * vtv_malloc.cc (VTV_DEBUG): Update function call to match renamed
        function (old bug!).
        * vtv_rts.cc (debug_functions, debug_init, debug_verify_vtable): Update
        initializations to work correctly with VTV_DEBUG defined.

gcc/ChangeLog:

2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * vtable-verify.c (vtbl_mangled_name_types, vtbl_mangled_name_ids): New
        global variables.
        (vtbl_find_mangled_name):  New function.
        (vtbl_register_mangled_name):  New function.
        (vtbl_map_get_node):  If DECL_ASSEMBLER_NAME is "<anon>", look up
        mangled name in mangled name vectors.
        (find_or_create_vtbl_map_node):  Ditto.
        (var_is_used_for_virtual_call_p):  Add recursion_depth parameter;
        update recursion_depth on function entry; pass it to every recursive
        call; automatically exit if depth > 25 (give up looking at that point).
        (verify_bb_vtables):  Initialize recursion_depth and pass it to
        var_is_used_for_virtual_call_p.
        * vtable-verify.h (vtbl_mangbled_name_types, vtbl_mangled_name_ids): New
        global variable decls.
        (vtbl_register_mangled_name): New extern function decl.

gcc/cp/ChangeLog:
2015-08-01  Caroline Tice  <cmtice@google.com>

        PR 66521
        * mangle.c : Add vtable-verify.h to include files.
        (get_mangled_vtable_map_var_name):  If the DECL_ASSEMBLER_NAME
        is "<anon>" get the real mangled name for the class instead, and
        also store the real mangled name in a vector for use later.

From-SVN: r226471
      Caroline Tice committed
    • Daily bump. · 68e3e6a2 
      From-SVN: r226468
      GCC Administrator committed
  5. 01 Aug, 2015 3 commits
    • re PR fortran/67091 ([OOP] Bad result for type-bound procedures returning… · 28ed8364 
      re PR fortran/67091 ([OOP] Bad result for type-bound procedures returning pointers to the intrinsic function ASSOCIATED)

2015-08-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/67091
	* trans-intrinsic.c (gfc_conv_associated): Add the pre and post
	blocks for the second argument to se.

2015-08-01  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/67091
	* gfortran.dg/associated_target_6.f03: New test

From-SVN: r226464
      Paul Thomas committed
    • Allow non-overflow ops in reductions · 805134b9 
      2015-08-01  Tom de Vries  <tom@codesourcery.com>

	* tree.c (operation_can_overflow, operation_no_trapping_overflow): New
	function.
	* tree.h (operation_can_overflow, operation_no_trapping_overflow):
	Declare.
	* tree-vect-loop.c (vect_is_simple_reduction_1): Use
	operation_no_trapping_overflow.  Allow non-overflow operations.
	* graphite-sese-to-poly.c (is_reduction_operation_p): Allow non-overflow
	operations.

	* gcc.dg/autopar/reduc-2char.c (init_arrays): Mark with attribute
	optimize ("-ftree-parallelize-loops=0").
	Add successful scans for 2 detected reductions.	 Add xfail scans for 3
	detected reductions.
	* gcc.dg/autopar/reduc-2short.c: Same.
	* gcc.dg/autopar/reduc-8.c (init_arrays): Mark with attribute
	optimize ("-ftree-parallelize-loops=0").  Add successful scans for 2
	detected reductions.
	* gcc.dg/vect/trapv-vect-reduc-4.c: Update scan to match vectorized min
	and max reductions.

From-SVN: r226463
      Tom de Vries committed
    • Daily bump. · faf4ac32 
      From-SVN: r226462
      GCC Administrator committed
  7. 31 Jul, 2015 10 commits