Andreas Tobler
c8743fc5e5
config.gcc: Move hard float support for arm*hf*-*-freebsd* into armv6*-*-freebsd* for...
...
2016-05-30 Andreas Tobler <andreast@gcc.gnu.org>
* config.gcc: Move hard float support for arm*hf*-*-freebsd* into
armv6*-*-freebsd* for FreeBSD 11. Eliminate the arm*hf*-*-freebsd*
target.
From-SVN: r236898
2016-05-30 22:03:57 +02:00
Jose E. Marchesi
31177ef252
config.gcc (sparc*-*-*): Support cpu_32, cpu_64, tune_32 and tune_64.
...
2016-05-30 Jose E. Marchesi <jose.marchesi@oracle.com>
* config.gcc (sparc*-*-*): Support cpu_32, cpu_64, tune_32 and
tune_64.
* doc/install.texi (--with-cpu-32, --with-cpu-64): Document
support on SPARC.
* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Add entries for
cpu_32, cpu_64, tune_32 and tune_64.
* config/sparc/sol2.h (OPTION_DEFAULT_SPECS): Likewise.
From-SVN: r236897
2016-05-30 19:33:34 +00:00
Paolo Carlini
b2f6675b74
re PR c++/71238 (Undeclared function message imprecisely points to error column)
...
/cp
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71238
* lex.c (unqualified_name_lookup_error): Take a location too.
(unqualified_fn_lookup_error): Take a cp_expr.
* cp-tree.h (unqualified_name_lookup_error,
unqualified_fn_lookup_error): Adjust declarations.
* semantics.c (perform_koenig_lookup): Adjust
unqualified_fn_lookup_error call, pass the location of
the identifier too as part of a cp_expr.
/testsuite
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71238
* g++.dg/parse/pr71238.C: New.
* g++.dg/concepts/friend1.C: Test column numbers too.
* g++.dg/cpp0x/initlist31.C: Likewise.
* g++.dg/cpp0x/pr51420.C: Likewise.
* g++.dg/cpp0x/udlit-declare-neg.C: Likewise.
* g++.dg/cpp0x/udlit-member-neg.C: Likewise.
* g++.dg/ext/builtin3.C: Likewise.
* g++.dg/lookup/friend12.C: Likewise.
* g++.dg/lookup/friend7.C: Likewise.
* g++.dg/lookup/koenig1.C: Likewise.
* g++.dg/lookup/koenig5.C: Likewise.
* g++.dg/lookup/used-before-declaration.C: Likewise.
* g++.dg/overload/koenig1.C: Likewise.
* g++.dg/template/crash65.C: Likewise.
* g++.dg/template/friend57.C: Likewise.
* g++.dg/warn/Wshadow-5.C: Likewise.
* g++.dg/warn/Wunused-8.C: Likewise.
* g++.old-deja/g++.bugs/900211_01.C: Likewise.
* g++.old-deja/g++.jason/lineno5.C: Likewise.
* g++.old-deja/g++.jason/member.C: Likewise.
* g++.old-deja/g++.jason/report.C: Likewise.
* g++.old-deja/g++.jason/scoping12.C: Likewise.
* g++.old-deja/g++.law/visibility20.C: Likewise.
* g++.old-deja/g++.ns/koenig5.C: Likewise.
* g++.old-deja/g++.other/static5.C: Likewise.
* g++.old-deja/g++.pt/overload2.C: Likewise.
From-SVN: r236896
2016-05-30 19:18:13 +00:00
Uros Bizjak
9ce542ba4a
sync.md (mfence_nosse): Use "lock orl $0, -4(%esp)".
...
* config/i386/sync.md (mfence_nosse): Use "lock orl $0, -4(%esp)".
From-SVN: r236895
2016-05-30 21:06:38 +02:00
Andi Kleen
1bba63a77e
Don't cause ICEs when auto profile file is not found with checking
...
Currently, on a checking enabled compiler when -fauto-profile does
not find the profile feedback file it errors out with assertation
failures. Add proper errors for this case.
gcc/:
2016-05-30 Andi Kleen <ak@linux.intel.com>
* auto-profile.c (read_profile): Replace asserts with errors
when file does not exist.
* gcov-io.c (gcov_read_words): Dito.
From-SVN: r236894
2016-05-30 18:13:12 +00:00
Jan Hubicka
53803093d0
tree-cfg.c (print_loop): Print likely upper bounds.
...
* tree-cfg.c (print_loop): Print likely upper bounds.
From-SVN: r236893
2016-05-30 17:59:24 +00:00
Jan Hubicka
a448ff403b
invoke.texi (-fpeel-loops,-O3): Update documentation.
...
* doc/invoke.texi (-fpeel-loops,-O3): Update documentation.
* opts.c (default_options): Enable peel loops at -O3.
* tree-ssa-loop-ivcanon.c (peeled_loops): New static var.
(try_peel_loop): Do not re-peel already peeled loops;
use likely upper bounds; fix profile updating.
(pass_complete_unroll::execute): Initialize peeled_loops.
* gcc.dg/tree-ssa/peel1.c: New testcase.
* gcc.dg/tree-ssa/pr61743-1.c: Disable loop peeling.
* gcc.dg/tree-ssa/pr61743-2.c: Disable loop peeling.
From-SVN: r236892
2016-05-30 17:58:19 +00:00
Martin Liska
83e0b73912
Add profiling support for IVOPTS
...
* tree-ssa-loop-ivopts.c (get_computation_cost_at): Scale
computed costs by frequency of BB they belong to.
(get_scaled_computation_cost_at): New function.
From-SVN: r236888
2016-05-30 16:04:50 +00:00
Tom de Vries
69be8c9124
Fix pr69067.c testcase
...
2016-05-30 Tom de Vries <tom@codesourcery.com>
* gcc.dg/graphite/pr69067.c (main): Remove superfluous argument in call
to ce.
From-SVN: r236886
2016-05-30 15:50:55 +00:00
Paolo Carlini
a59775a17c
re PR c++/71099 (Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions)
...
/cp
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71099
* parser.c (cp_parser_function_specifier_opt): Use current_class_type
to improve the diagnostic about wrong uses of 'virtual'.
/testsuite
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71099
* g++.dg/parse/virtual1.C: New.
From-SVN: r236885
2016-05-30 15:10:51 +00:00
Uros Bizjak
53d6d95560
args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx.
...
* gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers):
Use correct register when clearing %edx.
From-SVN: r236883
2016-05-30 16:50:44 +02:00
Alexander Monakov
0557293fc2
match.pd: optimize unsigned mul overflow check
...
gcc/
2016-05-28 Alexander Monakov <amonakov@ispras.ru>
Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/71289
* match.pd (-1 / B < A, A > -1 / B): New transformations.
gcc/testsuite/
2016-05-28 Alexander Monakov <amonakov@ispras.ru>
PR tree-optimization/71289
* gcc.dg/pr71289.c: New test.
Co-Authored-By: Marc Glisse <marc.glisse@inria.fr>
From-SVN: r236882
2016-05-30 17:37:02 +03:00
Jan Hubicka
e5b1fae41b
* tree-vect-loop.c (vect_transform_loop): Update likely bounds.
...
From-SVN: r236880
2016-05-30 14:12:46 +00:00
Jan Hubicka
eb897cfcf5
tree-ssa-loop-ivcanon.c (try_peel_loop): Correctly set wont_exit for peeled copies...
...
* tree-ssa-loop-ivcanon.c (try_peel_loop): Correctly set wont_exit
for peeled copies; avoid underflow when updating estimates; correctly
scale loop profile.
From-SVN: r236878
2016-05-30 13:25:02 +00:00
Kugan Vivekanandarajah
5750980942
tree-ssa-reassoc.c (swap_ops_for_binary_stmt): Fix typo from commit r236875.
...
gcc/ChangeLog:
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
* tree-ssa-reassoc.c (swap_ops_for_binary_stmt): Fix typo from commit
r236875. Corrected oe3 to oe2 as obvious.
From-SVN: r236877
2016-05-30 11:01:06 +00:00
Kugan Vivekanandarajah
5d476e35f0
re PR middle-end/71269 (segfault while compiling sqlite)
...
gcc/testsuite/ChangeLog:
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71269
PR middle-end/71292
* gcc.dg/tree-ssa/pr71269.c: New test.
* gcc.dg/tree-ssa/pr71292.c: New test.
gcc/ChangeLog:
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71269
PR middle-end/71252
* tree-ssa-reassoc.c (insert_stmt_before_use): Use find_insert_point so
that inserted stmt will not dominate stmts that defines its operand.
(rewrite_expr_tree): Add stmt_to_insert before adding the use stmt.
(rewrite_expr_tree_parallel): Likewise.
From-SVN: r236876
2016-05-30 10:47:57 +00:00
Kugan Vivekanandarajah
db5447cad8
re PR tree-optimization/71252 (ICE: verify_ssa failed : definition in block 7 does not dominate use in block 6)
...
gcc/ChangeLog:
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71252
* tree-ssa-reassoc.c (swap_ops_for_binary_stmt): Fix swap such that
all fields including stmt_to_insert are swapped.
gcc/testsuite/ChangeLog:
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71252
* gcc.dg/tree-ssa/pr71252-2.c: New test.
From-SVN: r236875
2016-05-30 10:45:19 +00:00
Jan Hubicka
98bdbb39a6
predict.h (force_edge_cold): Declare.
...
* predict.h (force_edge_cold): Declare.
* predict.c (force_edge_cold): New function.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Fix profile
updating.
(canonicalize_loop_induction_variables): Fix formating.
* gcc.dg/tree-ssa/cunroll-12.c: New testcase.
* gcc.dg/tree-ssa/cunroll-13.c: New testcase.
* gcc.dg/tree-ssa/cunroll-14.c: New testcase.
From-SVN: r236874
2016-05-30 10:40:33 +00:00
Eric Botcazou
d5cf3d8da6
visium.c (visium_split_double_add): Minor tweaks.
...
* config/visium/visium.c (visium_split_double_add): Minor tweaks.
(visium_expand_copysign): Use gen_int_mode directly.
(visium_compute_frame_size): Minor tweaks.
From-SVN: r236871
2016-05-30 08:48:17 +00:00
Jan Hubicka
6f2c0820ae
tree-vect-loop.c (vect_analyze_loop_2): Use likely_max_stmt_executions_int.
...
* tree-vect-loop.c (vect_analyze_loop_2): Use
likely_max_stmt_executions_int.
From-SVN: r236870
2016-05-30 08:19:24 +00:00
Tom de Vries
7e01285587
Remove assert in get_def_bb_for_const
...
2016-05-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69067
* graphite-isl-ast-to-gimple.c (get_def_bb_for_const): Remove assert.
* gcc.dg/graphite/pr69067.c: New test.
From-SVN: r236868
2016-05-30 07:49:42 +00:00
GCC Administrator
89bd6e5d19
Daily bump.
...
From-SVN: r236867
2016-05-30 00:16:26 +00:00
Uros Bizjak
beed3701c7
re PR target/71245 (std::atomic<double> load/store bounces the data to the stack using fild/fistp)
...
PR target/71245
* config/i386/sync.md (define_peephole2 atomic_storedi_fpu):
New peepholes to remove unneeded fild/fistp pairs.
(define_peephole2 atomic_loaddi_fpu): Ditto.
testsuite/ChangeLog:
PR target/71245
* gcc.target/i386/pr71245-1.c: New test.
* gcc.target/i386/pr71245-2.c: Ditto.
From-SVN: r236863
2016-05-29 22:50:32 +02:00
Jan Hubicka
f0b03e9423
* predict.c (maybe_hot_frequency_p): Avoid division.
...
From-SVN: r236862
2016-05-29 17:29:42 +00:00
Paolo Carlini
036dc0a057
re PR c++/71105 (lambdas with default captures improperly have function pointer conversions)
...
/cp
2016-05-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71105
* lambda.c (maybe_add_lambda_conv_op): Early return also when
LAMBDA_EXPR_DEFAULT_CAPTURE_MODE != CPLD_NONE.
/testsuite
2016-05-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71105
* g++.dg/cpp0x/lambda/lambda-conv11.C: New.
* g++.dg/cpp1y/lambda-conv1.C: Likewise.
* g++.dg/cpp1y/lambda-conv2.C: Likewise.
From-SVN: r236861
2016-05-29 08:29:46 +00:00
Paolo Carlini
b6d4f8e854
re PR c++/71105 (lambdas with default captures improperly have function pointer conversions)
...
/cp
2016-05-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71105
* lambda.c (maybe_add_lambda_conv_op): Early return also when
LAMBDA_EXPR_DEFAULT_CAPTURE_MODE != CPLD_NONE.
/testsuite
2016-05-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71105
* g++.dg/cpp0x/lambda/lambda-conv11.C: New.
* g++.dg/cpp1y/lambda-conv1.C: Likewise.
* g++.dg/cpp1y/lambda-conv2.C: Likewise.
From-SVN: r236859
2016-05-29 08:05:30 +00:00
Gerald Pfeifer
4acc363412
backwards_compatibility.xml: Adjust lists.debian.org link to https.
...
* doc/xml/manual/backwards_compatibility.xml: Adjust
lists.debian.org link to https.
* doc/html/manual/backwards.html: Regenerate.
From-SVN: r236858
2016-05-29 08:03:35 +00:00
GCC Administrator
6766aac22a
Daily bump.
...
From-SVN: r236857
2016-05-29 00:16:19 +00:00
Gerald Pfeifer
545808ee66
* doc/install.texi: Use https for shop.fsf.org.
...
From-SVN: r236853
2016-05-28 19:44:13 +00:00
Jan Hubicka
c8cf746afb
tree-ssa-loop-ivopts.c (estimated_stmt_executions_int): Use likely_max_stmt_executions_int.
...
* tree-ssa-loop-ivopts.c (estimated_stmt_executions_int): Use
likely_max_stmt_executions_int.
From-SVN: r236852
2016-05-28 16:36:29 +00:00
Jan Hubicka
000220585d
prefetch-5.c: Remove xfail.
...
* gcc.dg/tree-ssa/prefetch-5.c: Remove xfail.
* tree-ssa-loop-prefetch.c (loop_prefetch_arrays): Use
likely_max_stmt_executions_int.
From-SVN: r236851
2016-05-28 16:23:33 +00:00
Ville Voutilainen
c8419aca08
Update changelogs for revert of c++/69855.
...
From-SVN: r236850
2016-05-28 19:21:05 +03:00
Jan Hubicka
1428d9e013
profile.c (compute_branch_probabilities): Do not report hitrates here.
...
* profile.c (compute_branch_probabilities): Do not report hitrates
here.
(branch_prob): Report hitrates here.
* predict.c (gimple_predict_edge): Do not assert profile status;
fix formatting issues.
From-SVN: r236849
2016-05-28 16:20:06 +00:00
Jan Hubicka
5aabc487d3
predict.c (edge_predicted_by_p): New function.
...
* predict.c (edge_predicted_by_p): New function.
(predict_paths_for_bb): Do not put multiple predictions of the same type
on one edge.
From-SVN: r236848
2016-05-28 14:52:46 +00:00
Jan Hubicka
018b22f331
tree-ssa-loop-niter.c (number_of_iterations_exit): Revert accidental commit.
...
* tree-ssa-loop-niter.c (number_of_iterations_exit): Revert accidental
commit.
From-SVN: r236847
2016-05-28 13:22:49 +00:00
Alan Modra
350216e367
Add dependencies to configure rule
...
* Makefile.tpl (configure): Depend on m4 files included.
* Makefile.in: Regenerate.
From-SVN: r236846
2016-05-28 22:38:47 +09:30
Alan Modra
bcfbf25770
Fix segfault on verify_dominators error path
...
* dominance.c (verify_dominators): Don't segfault on NULL imm_bb.
From-SVN: r236845
2016-05-28 18:46:00 +09:30
Ville Voutilainen
cdfa2b24d2
Revert the attempted fix for c++/69855, it breaks bootstrap.
...
From-SVN: r236844
2016-05-28 11:22:15 +03:00
Alan Modra
f3c82ff9a9
ira.c bb_loop_depth again
...
Follow the same practice as other places in ira.c, where
free_dominance_info is called along with loop_optimizer_finalize. Not
doing so causes an ICE on gcc-5-branch, so avoid that possibility on
trunk.
PR rtl-optimization/71275
* ira.c (ira): Free dominance info.
From-SVN: r236843
2016-05-28 09:52:56 +09:30
GCC Administrator
a9ef1353bd
Daily bump.
...
From-SVN: r236842
2016-05-28 00:16:17 +00:00
Jonathan Wakely
9020909ef1
Adjust URL in libstdc++ manual to use https
...
* doc/xml/manual/abi.xml: Adjust URL to use https.
* doc/html/manual/*: Regenerate.
From-SVN: r236837
2016-05-27 22:23:42 +01:00
Gerald Pfeifer
a1ece5c000
* doc/sourcebuild.texi: New address for upstream Go repository.
...
From-SVN: r236836
2016-05-27 20:25:05 +00:00
Paolo Carlini
8008c4d2be
re PR c++/60385 (confused by earlier errors, bailing out)
...
/cp
2016-05-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60385
* name-lookup.c (push_namespace): Return bool, false when pushdecl
fails.
* name-lookup.h (push_namespace): Adjust declaration.
* parser.c (cp_parser_namespace_definition): Check push_namespace
return value.
/testsuite
2016-05-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60385
* g++.dg/parse/namespace13.C: New.
From-SVN: r236835
2016-05-27 19:19:23 +00:00
Thomas Preud'homme
9a01befbca
arm.h (TARGET_ARM_V6M): Remove.
...
2016-05-27 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* config/arm/arm.h (TARGET_ARM_V6M): Remove.
(TARGET_ARM_V7M): Likewise.
From-SVN: r236832
2016-05-27 16:36:42 +00:00
Jeff Law
8b2ef235c0
tree-ssa-threadedge.c: Remove include of tree-ssa-threadbackward.h.
...
* tree-ssa-threadedge.c: Remove include of tree-ssa-threadbackward.h.
(thread_across_edge): Remove calls to find_jump_threads_backwards.
* passes.def: Add jump threading passes before DOM/VRP.
* tree-ssa-threadbackward.c (find_jump_threads_backwards): Change
argument to a basic block from an edge. Remove tests which are
handled elsewhere.
(pass_data_thread_jumps, class pass_thread_jumps): New.
(pass_thread_jumps::gate, pass_thread_jumps::execute): New.
(make_pass_thread_jumps): Likewise.
* tree-pass.h (make_pass_thread_jumps): Declare.
* gcc.dg/tree-ssa/pr21417.c: Update expected output.
* gcc.dg/tree-ssa/pr66752-3.c: Likewise.
* gcc.dg/tree-ssa/pr68198.c: Likewise.
* gcc.dg/tree-ssa/pr69196-1.c: Likewise.
* gcc.dg/tree-ssa/pr69270-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2g.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-6.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-12.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-13.c: Likewise.
* gcc.dg/tree-ssa/vrp56.c: Likewise.
From-SVN: r236831
2016-05-27 10:32:38 -06:00
Eric Botcazou
a8345bfd64
visium-protos.h (split_double_move): Rename into...
...
* config/visium/visium-protos.h (split_double_move): Rename into...
(visium_split_double_move): ...this.
(visium_split_double_add): Declare.
* config/visium/visium.c (split_double_move): Rename into...
(visium_split_double_move): ...this.
(visium_split_double_add): New function.
(visium_expand_copysign): Renumber operands for consistency.
* config/visium/visium.md (DImode move splitter): Adjust to renaming.
(DFmode move splitter): Likewise.
(*addi3_insn): Split by means of visium_split_double_add.
(*adddi3_insn_flags): Delete.
(*plus_plus_sltu<subst_arith>): New insn.
(*subdi3_insn): Split by means of visium_split_double_add.
(subdi3_insn_flags): Delete.
(*minus_minus_sltu<subst_arith>): New insn.
(*negdi2_insn): Split by means of visium_split_double_add.
(*negdi2_insn_flags): Delete.
From-SVN: r236827
2016-05-27 15:08:50 +00:00
Ville Voutilainen
7d67159b48
re PR c++/69855 (Missing diagnostic for overload that only differs by return type)
...
/cp
PR c++/69855
* name-lookup.c (pushdecl_maybe_friend_1): Push local function
decls into the global scope after stripping template bits
and setting DECL_ANTICIPATED.
/testsuite
PR c++/69855
* g++.dg/overload/69855.C: New.
* g++.old-deja/g++.law/missed-error2.C: Adjust.
* g++.old-deja/g++.pt/crash3.C: Likewise.
From-SVN: r236826
2016-05-27 17:59:01 +03:00
Ulrich Weigand
9b2bf368d7
configure.ac: Treat a --with-headers option without argument the same as the default (i.e.
...
* configure.ac: Treat a --with-headers option without argument
the same as the default (i.e. consult sys-include directory).
* configure: Regenerate.
From-SVN: r236825
2016-05-27 14:50:06 +00:00
Ville Voutilainen
48035dfbea
Fix build.
...
From-SVN: r236823
2016-05-27 17:34:08 +03:00
Ville Voutilainen
b702100693
re PR libstdc++/66338 (std::forward_as_tuple() issue with single argument)
...
2016-05-24 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/66338
* include/std/tuple (_TMC): Add a check for _NotSameTuple.
* include/std/tuple (tuple(_UElements&&...)): Remove the separate
check for _NotSameTuple.
* include/std/tuple (_TMCT): New.
* include/std/tuple (tuple(const tuple<_UElements...>&)): Use it.
* include/std/tuple (tuple(tuple<_UElements...>&&)): Likewise.
* include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
const tuple<_UElements...>&)): Likewise.
* include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
tuple<_UElements...>&&)): Likewise.
* testsuite/20_util/tuple/cons/66338.cc: New.
From-SVN: r236822
2016-05-27 17:08:37 +03:00