vries [Sat, 23 Jan 2016 20:28:17 +0000 (20:28 +0000)]
Fix clobber removal in parloops
2016-01-23 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69426
* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
removed clobber.
* gcc.dg/autopar/pr69426.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232767
138bc75d-0d04-0410-961f-
82ee72b054a4
msebor [Sat, 23 Jan 2016 16:01:47 +0000 (16:01 +0000)]
PR c++/58109 - alignas() fails to compile with constant expression
PR c++/69022 - attribute vector_size ignored with dependent bytes
gcc/testsuite/ChangeLog:
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* g++.dg/cpp0x/alignas5.C: New test.
* g++.dg/ext/vector29.C: Same.
gcc/cp/ChangeLog:
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* decl2.c (is_late_template_attribute): Handle dependent argument
to attribute align and attribute vector_size.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232766
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Sat, 23 Jan 2016 14:13:53 +0000 (14:13 +0000)]
* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
"the the" with "the" in the comments.
* ipa-devirt.c (build_type_inheritance_graph,
update_type_inheritance_graph): Likewise.
* tree.c (build_function_type_list_1): Likewise.
* cfgloopmanip.c (scale_loop_profile): Likewise.
* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
* gimple-ssa-split-paths.c
(find_block_to_duplicate_for_splitting_paths): Likewise.
* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
* expr.c (convert_move): Likewise.
* var-tracking.c (vt_stack_adjustments): Likewise.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
* tree-vrp.c (test_for_singularity): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232765
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Sat, 23 Jan 2016 09:54:53 +0000 (09:54 +0000)]
* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
directly instead of building a temporary tree.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232764
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Sat, 23 Jan 2016 09:54:19 +0000 (09:54 +0000)]
PR bootstrap/69434
* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
remove <algorithm> include.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232763
138bc75d-0d04-0410-961f-
82ee72b054a4
uros [Sat, 23 Jan 2016 09:29:12 +0000 (09:29 +0000)]
* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
* gcc.target/i386/chkp-strlen-4.c: Move the definition of
_GNU_SOURCE from compile flags to the source.
* gcc.target/i386/chkp-stropt-12.c: Ditto.
* gcc.target/i386/chkp-stropt-16.c: Ditto.
* gcc.target/i386/chkp-stropt-4.c: Ditto.
* gcc.target/i386/chkp-stropt-8.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232762
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sat, 23 Jan 2016 00:16:13 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232760
138bc75d-0d04-0410-961f-
82ee72b054a4
emsr [Fri, 22 Jan 2016 23:17:10 +0000 (23:17 +0000)]
2016-01-22 Edward Smith-Rowland <3dw4rd@verizon.net>
TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
* include/c_compatibility/math.h: Import the TR29124 functions
into the global namespace.
* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
xfail and make compile-only.
* testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/03_beta/compile_2.cc: Ditto.
* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
* testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/14_expint/compile_2.cc: Ditto.
* testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
* testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
* testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
* testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
* testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232755
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Fri, 22 Jan 2016 23:14:27 +0000 (23:14 +0000)]
PR target/69432
* config/i386/i386.c: Include dojump.h.
(expand_small_movmem_or_setmem,
expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling
fixes.
(ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early
if dynamic_check != -1.
* g++.dg/opt/pr69432.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232754
138bc75d-0d04-0410-961f-
82ee72b054a4
wschmidt [Fri, 22 Jan 2016 22:06:06 +0000 (22:06 +0000)]
Fix ChangeLog entry in wrong file
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232750
138bc75d-0d04-0410-961f-
82ee72b054a4
redi [Fri, 22 Jan 2016 21:15:41 +0000 (21:15 +0000)]
Constrain std::valarray functions and operators
PR libstdc++/69116
* include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
define result_type for types which can be safely used with valarrays.
* testsuite/26_numerics/valarray/69116.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232748
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Fri, 22 Jan 2016 20:36:30 +0000 (20:36 +0000)]
PR c++/69392
* lambda.c (lambda_capture_field_type): Handle 'this' specially
for init-capture, too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232746
138bc75d-0d04-0410-961f-
82ee72b054a4
law [Fri, 22 Jan 2016 20:18:59 +0000 (20:18 +0000)]
PR middle-end/69347
* tree-ssa-dom.c (back_propagate_equivalences): Factored out of
record_temporary_equivalences. Rewritten to avoid unnecessary calls
into dominated_by_p.
(cprop_into_successor_phis): Avoid unnecessary tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232745
138bc75d-0d04-0410-961f-
82ee72b054a4
wschmidt [Fri, 22 Jan 2016 19:59:23 +0000 (19:59 +0000)]
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354c: Adjust target selector to include
32-bit targets testing an -m64 multilib.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232744
138bc75d-0d04-0410-961f-
82ee72b054a4
edlinger [Fri, 22 Jan 2016 19:41:04 +0000 (19:41 +0000)]
- fix a ChangeLog entry
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232743
138bc75d-0d04-0410-961f-
82ee72b054a4
rth [Fri, 22 Jan 2016 17:21:41 +0000 (17:21 +0000)]
PR target/69416
* config/aarch64/aarch64.md (UNSPEC_NZCV): New.
(ccmp<mode>, fccmp<mode>, fccmpe<mode>): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232737
138bc75d-0d04-0410-961f-
82ee72b054a4
matz [Fri, 22 Jan 2016 16:44:10 +0000 (16:44 +0000)]
* system.h (string, algorithm): Include only conditionally.
(new): Include always under C++.
* bb-reorder.c (toplevel): Define INCLUDE_ALGORITHM.
* final.c (toplevel): Ditto.
* ipa-chkp.c (toplevel): Define INCLUDE_STRING.
* genconditions.c (write_header): Make gencondmd.c define
INCLUDE_STRING.
* mem-stats.h (mem_usage::print_dash_line): Don't use std::string.
* config/aarch64/aarch64.c (toplevel): Define INCLUDE_STRING.
* common/config/aarch64/aarch64-common.c (toplevel): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232736
138bc75d-0d04-0410-961f-
82ee72b054a4
torvald [Fri, 22 Jan 2016 16:13:06 +0000 (16:13 +0000)]
libitm: Fix HTM fastpath.
* beginend.cc (GTM::gtm_thread::serial_lock): Put on cacheline
boundary.
(htm_fastpath): Remove.
(gtm_thread::begin_transaction): Fix HTM fastpath.
(_ITM_commitTransaction): Adapt.
(_ITM_commitTransactionEH): Adapt.
* libitm/config/linux/rwlock.h (gtm_rwlock): Add htm_fastpath member
and accessors.
* libitm/config/posix/rwlock.h (gtm_rwlock): Likewise.
* libitm/config/posix/rwlock.cc (gtm_rwlock::gtm_rwlock): Adapt.
* libitm/config/x86/sjlj.S (_ITM_beginTransaction): Fix HTM fastpath.
* libitm/libitm_i.h (htm_fastpath): Remove declaration.
* libitm/method-serial.cc (htm_mg): Adapt.
(gtm_thread::serialirr_mode): Adapt.
* libitm/query.cc (_ITM_inTransaction, _ITM_getTransactionId): Adapt.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232735
138bc75d-0d04-0410-961f-
82ee72b054a4
wschmidt [Fri, 22 Jan 2016 15:02:14 +0000 (15:02 +0000)]
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354.c: Restrict to Linux targets with
64-bit support.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232732
138bc75d-0d04-0410-961f-
82ee72b054a4
jgreenhalgh [Fri, 22 Jan 2016 15:00:43 +0000 (15:00 +0000)]
[Patch Obvious] gcc.dg/vect/bb-slp-pr68892.c requires vectorization of doubles
gcc/testsuite/
* gcc.dg/vect/bb-slp-pr68892.c: Require vect_double.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232731
138bc75d-0d04-0410-961f-
82ee72b054a4
iverbin [Fri, 22 Jan 2016 14:27:37 +0000 (14:27 +0000)]
libgomp/
* target.c (gomp_get_target_fn_addr): Allow host fallback if target
function wasn't mapped to the device with non-shared memory.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232729
138bc75d-0d04-0410-961f-
82ee72b054a4
chrbr [Fri, 22 Jan 2016 14:16:47 +0000 (14:16 +0000)]
2016-01-22 Christian Bruel <christian.bruel@st.com>
PR target/68674
* expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed.
// testsuite
2016-01-21 Christian Bruel <christian.bruel@st.com>
PR target/68674
* gcc.target/i386/pr68674.c
* gcc.target/aarch64/pr68674.c
* gcc.target/arm/pr68674.c
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232728
138bc75d-0d04-0410-961f-
82ee72b054a4
ktkachov [Fri, 22 Jan 2016 13:58:11 +0000 (13:58 +0000)]
[ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it pattern
PR target/69403
* config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to
define_insn_and_split. Ensure operands[1] and operands[0] do not
get assigned the same register.
* gcc.c-torture/execute/pr69403.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232727
138bc75d-0d04-0410-961f-
82ee72b054a4
redi [Fri, 22 Jan 2016 12:47:26 +0000 (12:47 +0000)]
Allow _GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN to be overridden
PR libstdc++/69413
* config/os/gnu-linux/os_defines.h: Define
_GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
* include/c_global/cmath (isinf, isnan): Check it.
* doc/xml/manual/internals.xml: Document it.
* doc/html/*: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232726
138bc75d-0d04-0410-961f-
82ee72b054a4
kugan [Fri, 22 Jan 2016 12:09:58 +0000 (12:09 +0000)]
gcc/ChangeLog:
2016-01-22 Kugan Vivekanandarajah <kuganv@linaro.org>
* ipa-prop.c (ipa_set_jf_constant): Remove redundant unshare_expr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232725
138bc75d-0d04-0410-961f-
82ee72b054a4
chrbr [Fri, 22 Jan 2016 11:24:47 +0000 (11:24 +0000)]
missed : in log
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232724
138bc75d-0d04-0410-961f-
82ee72b054a4
chrbr [Fri, 22 Jan 2016 11:20:08 +0000 (11:20 +0000)]
2016-01-22 Christian Bruel <christian.bruel@st.com>
* config/arm/arm-c.c (arm_pragma_target_parse)
Remove warn_builtin_macro_redefined overwrite.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232723
138bc75d-0d04-0410-961f-
82ee72b054a4
ebotcazou [Fri, 22 Jan 2016 11:06:06 +0000 (11:06 +0000)]
* ipa-inline.c (can_inline_edge_p): Back out overzealous check on
flag_non_call_exceptions compatibility.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232722
138bc75d-0d04-0410-961f-
82ee72b054a4
paolo [Fri, 22 Jan 2016 11:03:54 +0000 (11:03 +0000)]
2016-01-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55843
* g++.dg/template/pr55843.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232721
138bc75d-0d04-0410-961f-
82ee72b054a4
alalaw01 [Fri, 22 Jan 2016 10:56:43 +0000 (10:56 +0000)]
[Testsuite] Fix PR66877
* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
vect_recog_over_widening_pattern in dump if we have vect_widen_shift.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232720
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Fri, 22 Jan 2016 09:40:54 +0000 (09:40 +0000)]
PR debug/66668
* dwarf2out.c (add_child_die_after): New function.
(dwarf_qual_info_t): New type.
(dwarf_qual_info): New variable.
(qualified_die_p): New function.
(modified_type_die): For -fdebug-types-section, ensure
canonical order of qualifiers. Put qualified DIEs adjacent
to the corresponding non-qualified type DIE and search there
for existing qualified DIEs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232719
138bc75d-0d04-0410-961f-
82ee72b054a4
ebotcazou [Fri, 22 Jan 2016 09:25:58 +0000 (09:25 +0000)]
* doc/extend.texi (scalar_storage_order type attribute): Document
restriction on type punning and aliasing, and remove future tense.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232718
138bc75d-0d04-0410-961f-
82ee72b054a4
wschmidt [Fri, 22 Jan 2016 03:01:27 +0000 (03:01 +0000)]
2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR testsuite/67489
* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128
} from dg-do compile directive, and instead add {
dg-require-effective-target int128 }.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232717
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Fri, 22 Jan 2016 00:16:13 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232716
138bc75d-0d04-0410-961f-
82ee72b054a4
msebor [Thu, 21 Jan 2016 23:19:05 +0000 (23:19 +0000)]
PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid
__atomic_fetch_add
gcc/testsuite/ChangeLog:
2016-01-20 Martin Sebor <msebor@redhat.com>
PR c/69405
* gcc.dg/sync-fetch.c: New test.
gcc/c-family/ChangeLog:
2016-01-20 Martin Sebor <msebor@redhat.com>
PR c/69405
* c-common.c (sync_resolve_size): Avoid printing diagnostic about
an incompatible argument when the argument isn't a valid tree node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232713
138bc75d-0d04-0410-961f-
82ee72b054a4
law [Thu, 21 Jan 2016 22:58:29 +0000 (22:58 +0000)]
PR target/69252
* modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new
first stage.
PR target/69252
* gcc.target/powerpc/pr69252.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232712
138bc75d-0d04-0410-961f-
82ee72b054a4
law [Thu, 21 Jan 2016 22:21:55 +0000 (22:21 +0000)]
[PATCH] [PR tree-optimization/69347] Fix memory consumption in threader & minor speed improvement
PR middle-end/69347
* tree-ssa-dom.c (dom_opt_dom_walker::thread_across_edge): Avoid
useless call to record_temporary_equivalences.
* tree-ssa-threadbackward.c (find_jump_threads_backwards): Just
allocate 10 slots in the bb_path vector and let it grow as needed.
(fsm_find_control_statement_thread_paths): Similarly for the next_path
vector.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232711
138bc75d-0d04-0410-961f-
82ee72b054a4
jvdelisle [Thu, 21 Jan 2016 21:08:00 +0000 (21:08 +0000)]
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65996
* error.c (gfc_error): Save the state of abort_on_error and set
it to false for buffered errors to allow normal processing.
Restore the state before leaving.
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65996
gfortran.dg/pr65996.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232707
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Thu, 21 Jan 2016 20:29:33 +0000 (20:29 +0000)]
PR c++/68810
* g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is
expected to generate an error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232705
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Thu, 21 Jan 2016 20:26:26 +0000 (20:26 +0000)]
PR c++/59281
* g++.dg/ext/attr-constructor1.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232704
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Thu, 21 Jan 2016 20:26:21 +0000 (20:26 +0000)]
PR c++/65687
* decl.c (type_is_deprecated): Don't look into a typedef.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232703
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Thu, 21 Jan 2016 20:26:09 +0000 (20:26 +0000)]
PR c++/40751
PR c++/64987
* decl.c (copy_type_enum): Respect TYPE_USER_ALIGN.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232702
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Thu, 21 Jan 2016 20:26:02 +0000 (20:26 +0000)]
PR c++/43407
* decl.c (start_enum): Add attributes parameter.
* parser.c (cp_parser_enum_specifier): Pass it.
* pt.c (lookup_template_class_1): Pass it.
* cp-tree.h: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232701
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Thu, 21 Jan 2016 18:51:21 +0000 (18:51 +0000)]
Record configure regenerate
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232698
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Thu, 21 Jan 2016 18:50:17 +0000 (18:50 +0000)]
* configure.ac (gcc_cv_as_powerpc_mfcrf, gcc_cv_as_machine_directive):
Detangle.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232697
138bc75d-0d04-0410-961f-
82ee72b054a4
meissner [Thu, 21 Jan 2016 18:45:26 +0000 (18:45 +0000)]
Add missing file
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232695
138bc75d-0d04-0410-961f-
82ee72b054a4
pthaugen [Thu, 21 Jan 2016 18:30:29 +0000 (18:30 +0000)]
* config/rs6000/aix71.h (ASM_CPU_SPEC): Add entry for Power9.
* config/rs6000/driver-rs6000.c (struct asm_names): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232694
138bc75d-0d04-0410-961f-
82ee72b054a4
torvald [Thu, 21 Jan 2016 18:25:42 +0000 (18:25 +0000)]
libitm: Disable testing transaction-safe exceptions on Darwin and AIX.
* testsuite/libitm.c++/libstdc++-safeexc.C: Not supported on darwin
or AIX.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232693
138bc75d-0d04-0410-961f-
82ee72b054a4
bernds [Thu, 21 Jan 2016 18:11:10 +0000 (18:11 +0000)]
Fix missed comment fix in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232690
138bc75d-0d04-0410-961f-
82ee72b054a4
bernds [Thu, 21 Jan 2016 18:10:03 +0000 (18:10 +0000)]
Fix PR66178, ICE due to misexpansion of constant expressions involving labels.
PR middle-end/66178
* expr.c (expand_expr_real_2) [PLUS_EXPR, MINUS_EXPR]: Don't
drop EXPAND_INITIALIZER.
* rtl.h (contains_symbolic_reference_p): Declare.
* rtlanal.c (contains_symbolic_reference_p): New function.
* simplify-rtx.c (simplify_binary_operation_1): Don't turn
a subtraction into a NOT if symbolic constants are involved.
testsuite/
PR middle-end/66178
gcc.dg/torture/pr66178.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232689
138bc75d-0d04-0410-961f-
82ee72b054a4
meissner [Thu, 21 Jan 2016 17:52:33 +0000 (17:52 +0000)]
2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
Steven Munroe <munroesj@linux.vnet.ibm.com>
Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
* config/rs6000/float128-sed: New files to convert TF names to KF
names for PowerPC IEEE 128-bit floating point support.
* config/rs6000/float128-sed-hw: Likewise.
* config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
floating point hardware support.
* config/rs6000/float128-ifunc.c: New file to pick either IEEE
128-bit floating point software emulation or use ISA 3.0 hardware
support if it is available.
* config/rs6000/quad-float128.h: New file to support IEEE 128-bit
floating point.
* config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
floating point to IBM extended double.
* config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
double to IEEE 128-bit floating point.
* config/rs6000/t-float128: New Makefile fragments to enable
building __float128 emulation support.
* config/rs6000/t-float128-hw: Likewise.
* config/rs6000/sfp-exceptions.c: New file to provide exception
support for IEEE 128-bit floating point.
* config/rs6000/floattikf.c: New files for converting between IEEE
128-bit floating point and signed/unsigned 128-bit integers.
* config/rs6000/fixunskfti.c: Likewise.
* config/rs6000/fixkfti.c: Likewise.
* config/rs6000/floatuntikf.c: Likewise.
* config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
when building on 64-bit systems, or when VSX is enabled.
(_FP_W_TYPE): Likewise.
(_FP_WS_TYPE): Likewise.
(_FP_I_TYPE): Likewise.
(TItype): Define on 64-bit systems.
(UTItype): Likewise.
(TI_BITS): Likewise.
(_FP_MUL_MEAT_D): Add support for using 64-bit types.
(_FP_MUL_MEAT_Q): Likewise.
(_FP_DIV_MEAT_D): Likewise.
(_FP_DIV_MEAT_Q): Likewise.
(_FP_NANFRAC_D): Likewise.
(_FP_NANFRAC_Q): Likewise.
(ISA_BIT): Add exception support if we are being compiled on a
machine with hardware floating point support to build the IEEE
128-bit emulation functions.
(FP_EX_INVALID): Likewise.
(FP_EX_OVERFLOW): Likewise.
(FP_EX_UNDERFLOW): Likewise.
(FP_EX_DIVZERO): Likewise.
(FP_EX_INEXACT): Likewise.
(FP_EX_ALL): Likewise.
(__sfp_handle_exceptions): Likewise.
(FP_HANDLE_EXCEPTIONS): Likewise.
(FP_RND_NEAREST): Likewise.
(FP_RND_ZERO): Likewise.
(FP_RND_PINF): Likewise.
(FP_RND_MINF): Likewise.
(FP_RND_MASK): Likewise.
(_FP_DECL_EX): Likewise.
(FP_INIT_ROUNDMODE): Likewise.
(FP_ROUNDMODE): Likewise.
* libgcc/config.host (powerpc*-*-linux*): If compiler can compile
VSX code, enable IEEE 128-bit floating point. If the compiler can
compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
floating point hardware instructions and it supports declaring
functions with the ifunc attribute, enable ifunc functions to
switch between software and hardware support.
* configure.ac (powerpc*-*-linux*): Likewise.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232685
138bc75d-0d04-0410-961f-
82ee72b054a4
wschmidt [Thu, 21 Jan 2016 17:32:28 +0000 (17:32 +0000)]
[gcc]
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New
#define.
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New
function.
[gcc/testsuite]
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* gcc.target/powerpc/pr63354.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232684
138bc75d-0d04-0410-961f-
82ee72b054a4
eager [Thu, 21 Jan 2016 17:15:52 +0000 (17:15 +0000)]
Issue wic prefetch instruction at call site.
This optimization is enabled with microblaze target flag mxl-prefetch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232683
138bc75d-0d04-0410-961f-
82ee72b054a4
eager [Thu, 21 Jan 2016 17:10:54 +0000 (17:10 +0000)]
Mark r20 as fixed. Mark r21 not fixed & allocatable in callee.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232682
138bc75d-0d04-0410-961f-
82ee72b054a4
ienkovich [Thu, 21 Jan 2016 16:05:14 +0000 (16:05 +0000)]
gcc/
2016-01-21 Yuri Rumyantsev <ysrumyan@gmail.com>
PR rtl-optimization/68920
* ifcvt.c (cond_move_process_if_block): Limit number of conditional
moves.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232680
138bc75d-0d04-0410-961f-
82ee72b054a4
vmakarov [Thu, 21 Jan 2016 16:01:22 +0000 (16:01 +0000)]
2016-01-21 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68990
* lra-coalesce.c (lra_coalesce): Invalidate value for the result
pseudo instead of inheritance ones.
2016-01-21 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68990
* gcc.target/i386/pr68990: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232679
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Thu, 21 Jan 2016 14:08:35 +0000 (14:08 +0000)]
Fix typo
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232675
138bc75d-0d04-0410-961f-
82ee72b054a4
nickc [Thu, 21 Jan 2016 14:07:01 +0000 (14:07 +0000)]
PR target/69129
PR target/69012
* config/mips/mips.c (mips_compute_frame_info): Initialise
args_size and hard_frame_pointer_offset fields of the frame
structure before calling mips_global_pointer.
PR target/69129
* gcc.target/mips/pr69129.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232674
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Thu, 21 Jan 2016 13:53:28 +0000 (13:53 +0000)]
* configure.ac (gcc_cv_as_dwloc): Test support for debug frame section
label reference.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232673
138bc75d-0d04-0410-961f-
82ee72b054a4
redi [Thu, 21 Jan 2016 13:33:27 +0000 (13:33 +0000)]
libstdc++/69406 Fix test to check for supported headers
PR libstdc++/69406
* include/bits/cpp_type_traits.h: Ensure C++ language linkage.
* include/ext/type_traits.h: Likewise.
* testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
for presence of C headers.
* testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
dg-error line number.
* testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232672
138bc75d-0d04-0410-961f-
82ee72b054a4
paolo [Thu, 21 Jan 2016 10:55:30 +0000 (10:55 +0000)]
2016-01-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58046
* g++.dg/cpp0x/pr58046.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232671
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Thu, 21 Jan 2016 10:50:30 +0000 (10:50 +0000)]
2016-01-21 Richard Biener <rguenther@suse.de>
* graphite-optimize-isl.c (get_schedule_map): Fix typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232670
138bc75d-0d04-0410-961f-
82ee72b054a4
krebbel [Thu, 21 Jan 2016 09:55:38 +0000 (09:55 +0000)]
S/390: Fix missing .size directives.
It seems at some point the .size hook was hijacked to emit some
machine-specific directives, and the actual .size directive was
forgotten. This caused problems for split-stack support, since
linker couldn't scan the function body for non-split-stack calls.
gcc/ChangeLog:
* config/s390/s390.c (s390_asm_declare_function_size): Add code
to actually emit the .size directive.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232669
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Thu, 21 Jan 2016 09:52:46 +0000 (09:52 +0000)]
PR target/69187
PR target/65624
* config/arm/arm-builtins.c (arm_expand_neon_builtin): Increase
args array size by one to avoid buffer overflow.
* gcc.target/arm/pr69187.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232668
138bc75d-0d04-0410-961f-
82ee72b054a4
krebbel [Thu, 21 Jan 2016 09:45:42 +0000 (09:45 +0000)]
S/390: Use proper read-only data section for literals.
Previously, .rodata was hardcoded. For C++ vague linkage functions,
this resulted in needlessly duplicated literals. With the new split
stack support, this resulted in link errors, due to .rodata containing
relocations to the discarded text sections.
gcc/ChangeLog:
* config/s390/s390.md (pool_section_start): Use switch_to_section
to select proper read-only data section instead of hardcoding .rodata.
(pool_section_end): Use switch_to_section to match the above.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232667
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Thu, 21 Jan 2016 08:50:38 +0000 (08:50 +0000)]
2016-01-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/69378
* tree-ssa-sccvn.c (dominated_by_p_w_unex): New function.
(set_ssa_val_to): Use it for dominance checks taking into
account not executable edges.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232666
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Thu, 21 Jan 2016 07:59:32 +0000 (07:59 +0000)]
PR c++/69355
* tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode)
for bitsize instead of GET_MODE_PRECISION (mode).
* g++.dg/torture/pr69355.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232663
138bc75d-0d04-0410-961f-
82ee72b054a4
msebor [Thu, 21 Jan 2016 03:38:32 +0000 (03:38 +0000)]
PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer
types
2016-01-20 Martin Sebor <msebor@redhat.com>
* extend.texi (__sync Builtins): Clarify the semantics of
__sync_fetch_and_OP built-ins on pointers.
(__atomic Builtins): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232662
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:14:12 +0000 (02:14 +0000)]
fix codegen error exposed by compute isl flow patch
we used to fail using an iv from a different loop.
* graphite-isl-ast-to-gimple.c (enum phi_node_kind): New.
(class translate_isl_ast_to_gimple): Use phi_node_kind instead of bool.
(is_valid_rename): Same.
(translate_isl_ast_to_gimple::get_rename): Same.
(translate_isl_ast_to_gimple::rename_all_uses): Same.
(translate_isl_ast_to_gimple::rename_uses): Same.
(get_new_name): Check for close_phi nodes.
(copy_loop_phi_args): Use phi_node_kind.
(translate_isl_ast_to_gimple::copy_loop_close_phi_args): Same.
(translate_isl_ast_to_gimple::copy_cond_phi_args): Same.
gcc/testsuite
* gfortran.dg/graphite/interchange-3.f90: Adjust pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232660
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:14:01 +0000 (02:14 +0000)]
fix pr68692: reinstantiate the copy of internal parameters
Adding a testcase and reverting this patch:
[PATCH] remove parameter_rename_map
This map was used in the transition to the new scop detection: with the new scop
detection, we do not need this map anymore.
* graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id):
Remove use of parameter_rename_map.
(copy_def): Remove.
(copy_internal_parameters): Remove.
(graphite_regenerate_ast_isl): Remove call to copy_internal_parameters.
* sese.c (new_sese_info): Do not initialize parameter_rename_map.
(free_sese_info): Do not free parameter_rename_map.
(set_rename): Do not use parameter_rename_map.
(rename_uses): Update call to set_rename.
(graphite_copy_stmts_from_block): Do not use parameter_rename_map.
* sese.h (parameter_rename_map_t): Remove.
(struct sese_info_t): Remove field parameter_rename_map.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232659
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:52 +0000 (02:13 +0000)]
fix PR68976: only add loop close phi for names defined in loop
* graphite-isl-ast-to-gimple.c: Fix comment.
* graphite-scop-detection.c (defined_in_loop_p): New.
(canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA
names defined in loop.
gcc/testsuite
* gcc.dg/graphite/pr68976.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232658
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:42 +0000 (02:13 +0000)]
check for unstructured control flow
* graphite-scop-detection.c (scop_detection::harmful_loop_in_region):
Discard unstructured if-then-else regions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232657
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:33 +0000 (02:13 +0000)]
rewrite computation of iteration domains
* graphite-sese-to-poly.c (set_scop_parameter_dim): Remove.
(cleanup_loop_iter_dom): Remove.
(build_loop_iteration_domains): Remove.
(build_scop_context): Remove.
(build_scop_iteration_domain): Remove.
(add_loop_constraints): New.
(build_iteration_domains): New.
(build_poly_scop): Call build_iteration_domains.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232656
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:24 +0000 (02:13 +0000)]
fix memory leak in scop-detection
* graphite-scop-detection.c
(scop_detection::harmful_loop_in_region): Free dom and loops.
(scop_detection::loop_body_is_valid_scop): Free bbs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232655
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:14 +0000 (02:13 +0000)]
record loops in execution order
* graphite-scop-detection.c (record_loop_in_sese): New.
(gather_bbs::before_dom_children): Call record_loop_in_sese.
(build_scops): Remove call to build_sese_loop_nests.
* sese.c (sese_record_loop): Remove.
(build_sese_loop_nests): Remove.
(new_sese_info): Remove region->loops.
(free_sese_info): Same.
* sese.h (sese_contains_loop): Same.
(build_sese_loop_nests): Remove.
(sese_contains_loop): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232654
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:13:05 +0000 (02:13 +0000)]
check that all loops are valid in the combined region
the bug was exposed by rewriting an if condition into an assert in the computation
of the loop iteration domains.
* graphite-scop-detection.c (loop_is_valid_scop): Renamed loop_is_valid_in_scop.
(scop_detection::harmful_stmt_in_region): Renamed harmful_loop_in_region.
Call loop_is_valid_in_scop.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232653
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:12:56 +0000 (02:12 +0000)]
add missing ast node for isl 0.15
* graphite-isl-ast-to-gimple.c (translate_isl_ast): Also handle
isl_ast_node_mark.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232652
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:12:37 +0000 (02:12 +0000)]
remove unused variable
* graphite-poly.c (new_poly_bb): Remove use of PBB_IS_REDUCTION.
* graphite.h (struct poly_bb): Remove field is_reduction.
(PBB_IS_REDUCTION): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232651
138bc75d-0d04-0410-961f-
82ee72b054a4
spop [Thu, 21 Jan 2016 02:12:26 +0000 (02:12 +0000)]
add more coalescing to simplify constraints
* graphite-dependences.c (constrain_domain): Add call to isl_*_coalesce.
(add_pdr_constraints): Same.
(scop_get_reads): Same.
(scop_get_must_writes): Same.
(scop_get_may_writes): Same.
(scop_get_original_schedule): Same.
(extend_schedule): Same.
(apply_schedule_on_deps): Same.
(carries_deps): Same.
(compute_deps): Same.
(scop_get_dependences): Same.
* graphite-isl-ast-to-gimple.c
(translate_isl_ast_to_gimple::generate_isl_schedule): Same.
* graphite-optimize-isl.c (get_schedule_for_band): Same.
(get_schedule_for_band_list): Same.
(get_schedule_map): Same.
(apply_schedule_map_to_scop): Same.
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
(build_loop_iteration_domains): Same.
(add_condition_to_pbb): Same.
(add_param_constraints): Same.
(pdr_add_memory_accesses): Same.
(pdr_add_data_dimensions): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232650
138bc75d-0d04-0410-961f-
82ee72b054a4
sandra [Thu, 21 Jan 2016 01:03:42 +0000 (01:03 +0000)]
2016-01-20 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi (Instrumentation Options): Clarify -mmpx linking
requirements.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232648
138bc75d-0d04-0410-961f-
82ee72b054a4
sandra [Thu, 21 Jan 2016 00:59:54 +0000 (00:59 +0000)]
2016-01-20 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* common.opt (feliminate-dwarf2-dups): Replace references to
"DWARF 2" with just "DWARF".
* config/ia64/ia64.opt (mdwarf2-asm): Likewise.
* doc/extend.texi: Likewise.
* doc/cpp.texi: Likewise.
* doc/invoke.texi: Likewise.
(Option Summary): Add -gdwarf to list of Debugging Options.
(Debugging Options): Document -gdwarf.
* doc/contrib.texi: Spell "DWARF" like that.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232647
138bc75d-0d04-0410-961f-
82ee72b054a4
doko [Thu, 21 Jan 2016 00:17:37 +0000 (00:17 +0000)]
2016-01-20 Matthias Klose <doko@ubuntu.com>
* libtool-version: Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232645
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Thu, 21 Jan 2016 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232644
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Wed, 20 Jan 2016 23:55:38 +0000 (23:55 +0000)]
* omp-low.c (expand_omp_target): Avoid -Wmaybe-uninitialized
warning. Fix up formatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232641
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Wed, 20 Jan 2016 23:43:58 +0000 (23:43 +0000)]
PR middle-end/67653
* gimplify.c (gimplify_asm_expr): Warn if it is too late to
attempt to mark memory input operand addressable and
call prepare_gimple_addressable in that case. Don't adjust
input_location for diagnostics, use error_at instead.
* c-c++-common/pr67653.c: New test.
* gcc.dg/torture/pr29119.c: Add dg-warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232640
138bc75d-0d04-0410-961f-
82ee72b054a4
bergner [Wed, 20 Jan 2016 20:30:24 +0000 (20:30 +0000)]
gcc/
* config/rs6000/ppc-auxv.h: New file.
* config/rs6000/rs6000-builtin.def (cpu_init): Add new builtin.
(cpu_is): Likewise.
(cpu_supports): Likewise.
* config/rs6000/rs6000.c: include "ppc-auxv.h".
(cpu_is_info): New variable.
(cpu_supports_info): Likewise.
(tcb_verification_symbol): Likewise.
(cpu_builtin_p): Likewise.
(cpu_expand_builtin): New function.
(rs6000_expand_ternop_builtin): Add support for CPU builtin functions.
(rs6000_init_builtins): Likewise.
(rs6000_elf_file_end): Emit HWCAP in TCB verification symbol.
* config/rs6000/rs6000.h (TLS_REGNUM): New define.
* configure.ac (gcc_cv_libc_provides_hwcap_in_tcb): New test.
* configure: Regenerate.
* config.in: Likewise.
* doc/extend.texi (PowerPC Built-in Functions): Document
__builtin_cpu_init, __builtin_cpu_is and __builtin_cpu_supports.
gcc/testsuite/
* gcc.target/powerpc/cpu-builtin-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232634
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Wed, 20 Jan 2016 19:39:08 +0000 (19:39 +0000)]
PR target/68609
* config/rs6000/rs6000.c (rs6000_emit_swsqrt): Add vector sqrt
domain check.
* config/rs6000/vector.md (sqrt<mode>2): Call rs6000_emit_swsqrt
for V4SFmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232632
138bc75d-0d04-0410-961f-
82ee72b054a4
rth [Wed, 20 Jan 2016 18:53:56 +0000 (18:53 +0000)]
PR bootstrap/69343
PR bootstrap/69339
PR tree-opt/68964
Revert:
gcc/
* tree.c (tm_define_builtin): New.
(find_tm_vector_type): New.
(build_tm_vector_builtins): New.
(build_common_builtin_nodes): Call it.
libitm/
* Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc
(libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc
(libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc
(libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc
* configure.ac (ARCH_AARCH64): New conditional.
(ARCH_PPC, ARCH_S390): Likewise.
* Makefile.in, configure: Rebuild.
* libitm.h (_ITM_TYPE_M128): Always define.
* vect64.cc: Split ...
* vect128.cc: ... out of...
* config/x86/x86_sse.cc: ... here.
* config/arm/neon.cc: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232631
138bc75d-0d04-0410-961f-
82ee72b054a4
torvald [Wed, 20 Jan 2016 17:47:03 +0000 (17:47 +0000)]
libstdc++: Darwin does not support weak refs without definition.
PR libstdc++/69310
* config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232628
138bc75d-0d04-0410-961f-
82ee72b054a4
redi [Wed, 20 Jan 2016 17:44:58 +0000 (17:44 +0000)]
Add C++11 <cmath> overloads to the global namespace
PR libstdc++/60401
* include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
Add using declarations.
* testsuite/26_numerics/headers/cmath/60401.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232627
138bc75d-0d04-0410-961f-
82ee72b054a4
prathamesh3492 [Wed, 20 Jan 2016 17:21:46 +0000 (17:21 +0000)]
Correct date in ChangeLog entry for r232622
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232626
138bc75d-0d04-0410-961f-
82ee72b054a4
prathamesh3492 [Wed, 20 Jan 2016 16:25:23 +0000 (16:25 +0000)]
2016-01-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR c/24293
* c-tree.h (incomplete_record_decls): Declare.
* c-parser.c (incomplete_record_decls): Define.
(c_parser_translation_unit): Iterate through incomplete_record_decls and
report error if any decl has zero size.
* c-decl.c (finish_decl): Append static decl with incomplete struct/union
or enum type to incomplete_record_decls.
testsuite/
* gcc.dg/pr24293.c: New test.
* gcc.dg/Wcxx-compat-8.c: Adjust to accept error due to
incomplete struct type.
* gcc.dg/declspec-1.c: Likewise.
* gcc.dg/pr63549.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232622
138bc75d-0d04-0410-961f-
82ee72b054a4
iverbin [Wed, 20 Jan 2016 15:01:24 +0000 (15:01 +0000)]
libgomp/
* task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232620
138bc75d-0d04-0410-961f-
82ee72b054a4
ienkovich [Wed, 20 Jan 2016 14:51:36 +0000 (14:51 +0000)]
libmpx/
* mpxrt/mpxrt.c (handler): Fix verbosity for error message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232619
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Wed, 20 Jan 2016 14:40:02 +0000 (14:40 +0000)]
PR tree-optimization/66612
* gcc.target/powerpc/
20050830-1.c: Xfail the scan-assembler test
for bdn instruction.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232618
138bc75d-0d04-0410-961f-
82ee72b054a4
clyon [Wed, 20 Jan 2016 14:19:41 +0000 (14:19 +0000)]
[ARM target attributes] Fix effective_target tests
2016-01-20 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* doc/sourcebuild.texi (arm_crypto_pragma_ok): Document new entry.
(arm_fp_ok): Likewise.
(arm_fp): Likewise.
(arm_crypto): Likewise.
gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_arm_fp_ok_nocache): New.
(check_effective_target_arm_fp_ok): New.
(add_options_for_arm_fp): New.
(check_effective_target_arm_crypto_ok_nocache): Require
target_arm_v8_neon_ok instead of arm32.
(check_effective_target_arm_crypto_pragma_ok_nocache): New.
(check_effective_target_arm_crypto_pragma_ok): New.
(add_options_for_arm_vfp): New.
* gcc.target/arm/attr-crypto.c: Use arm_crypto_pragma_ok effective
target. Do not force -mfloat-abi=softfp, use arm_fp_ok effective
target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon-builtin-fail.c: Do not force
-mfloat-abi=softfp, use arm_fp_ok effective target instead.
* gcc.target/arm/attr-neon-fp16.c: Likewise. Remove arm_neon_ok
dependency.
* gcc.target/arm/attr-neon2.c: Do not force -mfloat-abi=softfp,
use arm_vfp effective target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon3.c: Likewise.
* gcc.target/arm/cmp-2.c: Use arm_fp_ok effective target instead of
arm_vfp_ok.
* gcc.target/arm/unsigned-float.c: Likewise.
* gcc.target/arm/vfp-1.c: Likewise.
* gcc.target/arm/vfp-ldmdbd.c: Likewise.
* gcc.target/arm/vfp-ldmdbs.c: Likewise.
* gcc.target/arm/vfp-ldmiad.c: Likewise.
* gcc.target/arm/vfp-ldmias.c: Likewise.
* gcc.target/arm/vfp-stmdbd.c: Likewise.
* gcc.target/arm/vfp-stmdbs.c: Likewise.
* gcc.target/arm/vfp-stmiad.c: Likewise.
* gcc.target/arm/vfp-stmias.c: Likewise.
* gcc.target/arm/vnmul-1.c: Likewise.
* gcc.target/arm/vnmul-2.c: Likewise.
* gcc.target/arm/vnmul-3.c: Likewise.
* gcc.target/arm/vnmul-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232616
138bc75d-0d04-0410-961f-
82ee72b054a4
hjl [Wed, 20 Jan 2016 14:13:30 +0000 (14:13 +0000)]
Fix testsuite/ChangeLog entry
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232615
138bc75d-0d04-0410-961f-
82ee72b054a4
clyon [Wed, 20 Jan 2016 14:12:13 +0000 (14:12 +0000)]
Fix ChangeLog entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232614
138bc75d-0d04-0410-961f-
82ee72b054a4
hjl [Wed, 20 Jan 2016 13:51:42 +0000 (13:51 +0000)]
Require non-x32 target for compile-time MPX tests
Compile-time MPX tests don't need the MPX run-time library. They
should pass for non-x32 target.
PR testsuite/69366
* g++.dg/pr63995-1.C: Require non-x32 target, instead of,
the MPX run-time library, for compile-time MPX test.
* gcc.target/i386/chkp-always_inline.c: Likewise.
* gcc.target/i386/chkp-bndret.c: Likewise.
* gcc.target/i386/chkp-builtins-1.c: Likewise.
* gcc.target/i386/chkp-builtins-2.c: Likewise.
* gcc.target/i386/chkp-builtins-3.c: Likewise.
* gcc.target/i386/chkp-builtins-4.c: Likewise.
* gcc.target/i386/chkp-const-check-1.c: Likewise.
* gcc.target/i386/chkp-const-check-2.c: Likewise.
* gcc.target/i386/chkp-hidden-def.c: Likewise.
* gcc.target/i386/chkp-label-address.c: Likewise.
* gcc.target/i386/chkp-lifetime-1.c: Likewise.
* gcc.target/i386/chkp-narrow-bounds.c: Likewise.
* gcc.target/i386/chkp-pr69044.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-2.c: Likewise.
* gcc.target/i386/chkp-strchr.c: Likewise.
* gcc.target/i386/chkp-strlen-1.c: Likewise.
* gcc.target/i386/chkp-strlen-2.c: Likewise.
* gcc.target/i386/chkp-strlen-3.c: Likewise.
* gcc.target/i386/chkp-strlen-4.c: Likewise.
* gcc.target/i386/chkp-strlen-5.c: Likewise.
* gcc.target/i386/chkp-stropt-1.c: Likewise.
* gcc.target/i386/chkp-stropt-10.c: Likewise.
* gcc.target/i386/chkp-stropt-11.c: Likewise.
* gcc.target/i386/chkp-stropt-12.c: Likewise.
* gcc.target/i386/chkp-stropt-13.c: Likewise.
* gcc.target/i386/chkp-stropt-14.c: Likewise.
* gcc.target/i386/chkp-stropt-15.c: Likewise.
* gcc.target/i386/chkp-stropt-16.c: Likewise.
* gcc.target/i386/chkp-stropt-2.c: Likewise.
* gcc.target/i386/chkp-stropt-3.c: Likewise.
* gcc.target/i386/chkp-stropt-4.c: Likewise.
* gcc.target/i386/chkp-stropt-5.c: Likewise.
* gcc.target/i386/chkp-stropt-6.c: Likewise.
* gcc.target/i386/chkp-stropt-7.c: Likewise.
* gcc.target/i386/chkp-stropt-8.c: Likewise.
* gcc.target/i386/chkp-stropt-9.c: Likewise.
* gcc.target/i386/pr63995-2.c: Likewise.
* gcc.target/i386/pr64805.c: Likewise.
* gcc.target/i386/pr65044.c: Likewise.
* gcc.target/i386/pr65167.c: Likewise.
* gcc.target/i386/pr65183.c: Likewise.
* gcc.target/i386/pr65184.c: Likewise.
* gcc.target/i386/thunk-retbnd.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232613
138bc75d-0d04-0410-961f-
82ee72b054a4
hjl [Wed, 20 Jan 2016 13:48:49 +0000 (13:48 +0000)]
Require non-x32 target for compile-time MPX tests
Compile-time MPX tests don't need the MPX run-time library. They
should pass for non-x32 target.
PR testsuite/69369
* g++.dg/pr63995-1.C: Require non-x32 target, instead of,
the MPX run-time library, for compile-time MPX test.
* gcc.target/i386/chkp-always_inline.c: Likewise.
* gcc.target/i386/chkp-bndret.c: Likewise.
* gcc.target/i386/chkp-builtins-1.c: Likewise.
* gcc.target/i386/chkp-builtins-2.c: Likewise.
* gcc.target/i386/chkp-builtins-3.c: Likewise.
* gcc.target/i386/chkp-builtins-4.c: Likewise.
* gcc.target/i386/chkp-const-check-1.c: Likewise.
* gcc.target/i386/chkp-const-check-2.c: Likewise.
* gcc.target/i386/chkp-hidden-def.c: Likewise.
* gcc.target/i386/chkp-label-address.c: Likewise.
* gcc.target/i386/chkp-lifetime-1.c: Likewise.
* gcc.target/i386/chkp-narrow-bounds.c: Likewise.
* gcc.target/i386/chkp-pr69044.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-2.c: Likewise.
* gcc.target/i386/chkp-strchr.c: Likewise.
* gcc.target/i386/chkp-strlen-1.c: Likewise.
* gcc.target/i386/chkp-strlen-2.c: Likewise.
* gcc.target/i386/chkp-strlen-3.c: Likewise.
* gcc.target/i386/chkp-strlen-4.c: Likewise.
* gcc.target/i386/chkp-strlen-5.c: Likewise.
* gcc.target/i386/chkp-stropt-1.c: Likewise.
* gcc.target/i386/chkp-stropt-10.c: Likewise.
* gcc.target/i386/chkp-stropt-11.c: Likewise.
* gcc.target/i386/chkp-stropt-12.c: Likewise.
* gcc.target/i386/chkp-stropt-13.c: Likewise.
* gcc.target/i386/chkp-stropt-14.c: Likewise.
* gcc.target/i386/chkp-stropt-15.c: Likewise.
* gcc.target/i386/chkp-stropt-16.c: Likewise.
* gcc.target/i386/chkp-stropt-2.c: Likewise.
* gcc.target/i386/chkp-stropt-3.c: Likewise.
* gcc.target/i386/chkp-stropt-4.c: Likewise.
* gcc.target/i386/chkp-stropt-5.c: Likewise.
* gcc.target/i386/chkp-stropt-6.c: Likewise.
* gcc.target/i386/chkp-stropt-7.c: Likewise.
* gcc.target/i386/chkp-stropt-8.c: Likewise.
* gcc.target/i386/chkp-stropt-9.c: Likewise.
* gcc.target/i386/pr63995-2.c: Likewise.
* gcc.target/i386/pr64805.c: Likewise.
* gcc.target/i386/pr65044.c: Likewise.
* gcc.target/i386/pr65167.c: Likewise.
* gcc.target/i386/pr65183.c: Likewise.
* gcc.target/i386/pr65184.c: Likewise.
* gcc.target/i386/thunk-retbnd.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232612
138bc75d-0d04-0410-961f-
82ee72b054a4