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  1. 18 Oct, 2017 8 commits
    • graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id): Simplify… · 04612f7f 
      graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id): Simplify with removal of the parameter rename map.

2017-10-18  Richard Biener  <rguenther@suse.de>

	* graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id):
	Simplify with removal of the parameter rename map.
	(set_rename): Likewise.
	(should_copy_to_new_region): Likewise.
	(graphite_copy_stmts_from_block): Likewise.
	(copy_bb_and_scalar_dependences): Remove initialization of
	unused copied_bb_map.
	(copy_def): Remove.
	(copy_internal_parameters): Likewise.
	(graphite_regenerate_ast_isl): Do not call copy_internal_parameters.
	* graphite-scop-detection.c (scop_detection::stmt_simple_for_scop_p):
	Use INTEGRAL_TYPE_P.
	(parameter_index_in_region_1): Rename to ...
	(assign_parameter_index_in_region): ... this.  Assert we have
	a parameter we handle.
	(scan_tree_for_params): Adjust.
	* sese.h (parameter_rename_map_t): Remove.
	(struct sese_info_t): Remove unused parameter_rename_map and
	copied_bb_map members.
	* sese.c (new_sese_info): Adjust.
	(free_sese_info): Likewise.

From-SVN: r253847
      Richard Biener committed
    • S/390: Fix vec-cmp-2 testcase · de57059e 
      The functions all call foo and therefore need a stack frame what makes
them subject to shrink wrapping.  Also all the additional instructions
in the function body makes it fragile wrt instruction scheduling.  Just
set a global variable instead to circumvent this.

gcc/testsuite/ChangeLog:

2017-10-18  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.target/s390/zvector/vec-cmp-2.c
	(all_eq_double, all_ne_double, all_gt_double)
	(all_lt_double, all_ge_double, all_le_double)
	(any_eq_double, any_ne_double, any_gt_double)
	(any_lt_double, any_ge_double, any_le_double)
	(all_eq_int, all_ne_int, all_gt_int)
	(all_lt_int, all_ge_int, all_le_int)
	(any_eq_int, any_ne_int, any_gt_int)
	(any_lt_int, any_ge_int, any_le_int): Set global variable instead
	of calling foo().  Fix return type.

From-SVN: r253846
      Andreas Krebbel committed
    • Do not put gimple stmt on an abnormal edge (PR sanitizer/82545). · 236ac442 
      2017-10-18  Martin Liska  <mliska@suse.cz>

	PR sanitizer/82545
	* asan.c (asan_expand_poison_ifn): Do not put gimple stmt
	on an abnormal edge.
2017-10-18  Martin Liska  <mliska@suse.cz>

	PR sanitizer/82545
	* gcc.dg/asan/pr82545.c: New test.

From-SVN: r253845
      Martin Liska committed
    • re PR c++/69057 ([C++14] constexpr static variable template assertion segmentation fault) · 1b2944cb 
      2017-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/69057
	* g++.dg/cpp1y/auto-fn45.C: New.

From-SVN: r253844
      Paolo Carlini committed
    • re PR c++/68884 (template of value template crashes the compiler) · 257792c5 
      2017-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/68884
	* g++.dg/cpp0x/variadic-crash4.C: New.

From-SVN: r253843
      Paolo Carlini committed
    • Update -ffunction/data-sections documentation · f381d87a 
      gcc/
	* doc/invoke.texi (ffunction-sections and fdata-sections):
	Update.

From-SVN: r253842
      Sebastian Huber committed
    • re PR c++/79474 (Multiple definitions of user-defined conversion operator cause… · 173a960a 
      re PR c++/79474 (Multiple definitions of user-defined conversion operator cause ICE (internal compiler error))

2017-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/79474
	* g++.dg/cpp1y/auto-fn44.C: New.

From-SVN: r253841
      Paolo Carlini committed
    • Daily bump. · 697fb2ae 
      From-SVN: r253840
      GCC Administrator committed
  3. 17 Oct, 2017 27 commits
  5. 16 Oct, 2017 5 commits
    • MAINTAINERS (write after approval): Add myself. · fb336a7b 
      ChangeLog:

2017-10-16  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * MAINTAINERS (write after approval): Add myself.

Index: MAINTAINERS
===================================================================
--- MAINTAINERS (revision 253797)
+++ MAINTAINERS (working copy)
@@ -603,6 +603,7 @@
 Philipp Tomsich                                        <philipp.tomsich@theobroma-systems.com>
 Konrad Trifunovic                              <konrad.trifunovic@inria.fr>
 Markus Trippelsdorf                            <markus@trippelsdorf.de>
+Igor Tsimbalist                                        <igor.v.tsimbalist@intel.com>
 Martin Uecker                                  <uecker@eecs.berkeley.edu>
 David Ung                                      <davidu@mips.com>
 Neil Vachharajani                              <nvachhar@gmail.com>

From-SVN: r253798
      Igor Tsimbalist committed
    • Add gnu::unique_ptr · 46d2b77d 
      This is a version of the patch posted by Trevor Saunders on 2017-07-31,
for which he wrote:
> For most of the history of this see
>   https://sourceware.org/ml/gdb-patches/2016-10/msg00223.html
> The changes are mostly s/gdb/gtl/g

This version was updated by me (dmalcolm) adding these changes:
- renaming of "gtl" to "gnu" (3 letters, and one of the ones Richi
  proposed, and not a match for "*tl")
- renaming of DEFINE_GDB_UNIQUE_PTR to DEFINE_GNU_UNIQUE_PTR
- renaming of xfree_deleter to xmalloc_deleter, and making it
  use "free" rather than "xfree" (which doesn't exist)
- added a gcc/unique-ptr-tests.cc
- implement unique_xmalloc_ptr<T[]> (taken from gdb, but changing
  "xfree" to "free", and adding support for pre-C++-11)

gcc/ChangeLog:

	David Malcolm <dmalcolm@redhat.com>

	* Makefile.in (OBJS): Add unique-ptr-tests.o.
	* selftest-run-tests.c (selftest::run_tests): Call
	selftest::unique_ptr_tests_cc_tests.
	* selftest.h (selftest::unique_ptr_tests_cc_tests): New decl.
	* unique-ptr-tests.cc: New file.

include/ChangeLog:

	Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
	David Malcolm <dmalcolm@redhat.com>

	* unique-ptr.h: New file.

From-SVN: r253797
      David Malcolm committed
    • re PR sanitizer/82353 (runtime ubsan crash) · 2de3d3c6 
      2017-10-16  Vladimir Makarov  <vmakarov@redhat.com>

	PR sanitizer/82353
	* lra.c (collect_non_operand_hard_regs): Don't ignore operator
	locations.
	* lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): Move up.
	(make_hard_regno_born, make_hard_regno_dead): Update
	bb_killed_pseudos and bb_gen_pseudos for fixed regs.

From-SVN: r253796
      Vladimir Makarov committed
    • Fix attrib-5.c test-case. · 55015c10 
      2017-10-16  Martin Liska  <mliska@suse.cz>

	* c-c++-common/ubsan/attrib-5.c (float_cast2): Fix warning scan
	so that it will work for both C and C++ FEs.

From-SVN: r253795
      Martin Liska committed
    • * tree-ssa-dse.c (live_bytes_read): Fix thinko. · a279ae93 
      From-SVN: r253792
      Jeff Law committed