mpolacek [Tue, 15 Mar 2016 21:10:11 +0000 (21:10 +0000)]
PR c++/70209
* tree.c (strip_typedefs): Call strip_typedefs again on the
DECL_ORIGINAL_TYPE result.
* g++.dg/ext/attribute-may-alias-4.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234234
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Tue, 15 Mar 2016 19:37:37 +0000 (19:37 +0000)]
PR c++/70095
* pt.c (instantiate_decl): Fix call to variable_template_p.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234231
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Tue, 15 Mar 2016 19:37:32 +0000 (19:37 +0000)]
Fix more P0184R0 references.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234230
138bc75d-0d04-0410-961f-
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jason [Tue, 15 Mar 2016 19:21:44 +0000 (19:21 +0000)]
PR c++/70141
* pt.c (for_each_template_parm_r): Always walk into TYPENAME_TYPE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234228
138bc75d-0d04-0410-961f-
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amonakov [Tue, 15 Mar 2016 18:11:14 +0000 (18:11 +0000)]
* g++.dg/pr63384.C: Add -w to dg-options. Remove '-toggle'
in -fvar-tracking-assignments-toggle flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234227
138bc75d-0d04-0410-961f-
82ee72b054a4
ebotcazou [Tue, 15 Mar 2016 17:55:39 +0000 (17:55 +0000)]
PR bootstrap/69513
* dwarf2out.c (flush_limbo_die_list): Really flush the limbo list.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234226
138bc75d-0d04-0410-961f-
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pthaugen [Tue, 15 Mar 2016 17:45:13 +0000 (17:45 +0000)]
* gcc.dg/ifcvt-4.c: Add -misel for powerpc*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234224
138bc75d-0d04-0410-961f-
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denisc [Tue, 15 Mar 2016 16:21:49 +0000 (16:21 +0000)]
* config/avr/avr.md (rotl<mode>3): Set mode for operand 2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234223
138bc75d-0d04-0410-961f-
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jakub [Tue, 15 Mar 2016 16:11:48 +0000 (16:11 +0000)]
PR rtl-optimization/70222
* combine.c (simplify_shift_const_1): For A >> B >> C LSHIFTRT
optimization if mode is different from result_mode, queue up masking
of the result in outer_op. Formatting fix.
* gcc.c-torture/execute/pr70222-1.c: New test.
* gcc.c-torture/execute/pr70222-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234222
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Tue, 15 Mar 2016 16:10:59 +0000 (16:10 +0000)]
PR middle-end/70239
* tree-ssa-sccvn.c (VN_INFO_GET): Use safe_grow_cleared instead
of safe_grow.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234221
138bc75d-0d04-0410-961f-
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rth [Tue, 15 Mar 2016 15:43:00 +0000 (15:43 +0000)]
Fix pr68714 test for targets not supporting V4SImode.
* gcc.dg/tree-ssa/pr68714.c: Test during reassoc pass.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234220
138bc75d-0d04-0410-961f-
82ee72b054a4
abel [Tue, 15 Mar 2016 15:42:07 +0000 (15:42 +0000)]
gcc/
PR rtl-optimization/69032
* sel-sched-ir.c (get_seqno_by_preds): Include both insn and head when
looping backwards over basic block insns.
testsuite/
PR rtl-optimization/69032
* gcc.dg/pr69032.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234219
138bc75d-0d04-0410-961f-
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abel [Tue, 15 Mar 2016 15:36:44 +0000 (15:36 +0000)]
PR target/66660
* sel-sched-ir.c (merge_expr): Avoid changing the speculative pattern
to non-speculative when propagating trap bits.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234218
138bc75d-0d04-0410-961f-
82ee72b054a4
abel [Tue, 15 Mar 2016 15:25:41 +0000 (15:25 +0000)]
gcc/
PR rtl-optimization/63384
* sel-sched.c (invoke_aftermath_hooks): Do not decrease issue_more
on DEBUG_INSN_P insns.
testsuite/
PR rtl-optimization/63384
* g++.dg/pr63384.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234217
138bc75d-0d04-0410-961f-
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abel [Tue, 15 Mar 2016 15:13:29 +0000 (15:13 +0000)]
gcc/
PR target/64411
* sched-deps.c (get_implicit_reg_pending_clobbers): New function,
factored out from ...
(sched_analyze_insn): ... here.
* sched-int.h (get_implicit_reg_pending_clobbers): Declare it.
* sel-sched-ir.c (setup_id_implicit_regs): New function, use
get_implicit_reg_pending_clobbers in it.
(setup_id_reg_sets): Use setup_id_implicit_regs.
(deps_init_id): Ditto.
testsuite/
PR target/64411
* gcc.target/i386/pr64411.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234216
138bc75d-0d04-0410-961f-
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vries [Tue, 15 Mar 2016 13:01:51 +0000 (13:01 +0000)]
Add goacc/kernels-alias{,-2}.f95
2016-03-15 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-alias-2.f95: New test.
* gfortran.dg/goacc/kernels-alias.f95: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234214
138bc75d-0d04-0410-961f-
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jason [Tue, 15 Mar 2016 12:08:31 +0000 (12:08 +0000)]
* libcpp/expr.c (cpp_classify_number): Hex floats are new in C++1z.
* libcpp/init.c (lang_defaults): Likewise.
* gcc/c-family/c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234213
138bc75d-0d04-0410-961f-
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jason [Tue, 15 Mar 2016 12:08:25 +0000 (12:08 +0000)]
* g++.dg/cpp1z/feat-cxx1z.C: Fix __cpp_fold_expressions value.
* g++.dg/cpp1z/fold7.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234212
138bc75d-0d04-0410-961f-
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vries [Tue, 15 Mar 2016 11:51:32 +0000 (11:51 +0000)]
Fix fdump-ipa-all-graph
2016-03-15 Tom de Vries <tom@codesourcery.com>
PR ipa/70161
* cgraph.c (cgraph_node::get_body): Save, reset and restore
dump_file_name.
* passes.c (execute_one_ipa_transform_pass): Add missing argument to
execute_function_dump.
(execute_one_pass): Don't dump function if it will be dumped after ipa
transform.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234211
138bc75d-0d04-0410-961f-
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msebor [Tue, 15 Mar 2016 03:05:17 +0000 (03:05 +0000)]
PR c++/53792 - [C++11] improving compiler-time constexpr evaluation
gcc/testsuite/ChangeLog:
2016-03-14 Martin Sebor <msebor@redhat.com>
PR c++/53792
* g++.dg/cpp0x/constexpr-inline.C: New test.
* g++.dg/cpp0x/constexpr-inline-1.C: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234208
138bc75d-0d04-0410-961f-
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jason [Tue, 15 Mar 2016 02:57:52 +0000 (02:57 +0000)]
* c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234207
138bc75d-0d04-0410-961f-
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segher [Tue, 15 Mar 2016 00:42:43 +0000 (00:42 +0000)]
genrecog: Fix crash on invalid input
If your machine description refers to a non-existent predicate genrecog
crashes. This fixes it.
* genrecog.c (match_pattern_2): If pred is NULL don't call
safe_predicate_mode on it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234206
138bc75d-0d04-0410-961f-
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gccadmin [Tue, 15 Mar 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234205
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Mon, 14 Mar 2016 23:30:52 +0000 (23:30 +0000)]
* gcc.dg/torture/pr70083.c: Prune non-standard ABI.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234202
138bc75d-0d04-0410-961f-
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jakub [Mon, 14 Mar 2016 22:19:32 +0000 (22:19 +0000)]
PR middle-end/70219
* lra-constraints.c (delete_move_and_clobber): Change assertion
to also allow dregno == 0.
* gcc.dg/pr70219.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234201
138bc75d-0d04-0410-961f-
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rth [Mon, 14 Mar 2016 20:48:15 +0000 (20:48 +0000)]
PR tree-opt/68714
* tree-ssa-reassoc.c (ovce_extract_ops, optimize_vec_cond_expr): New.
(can_reassociate_p): Allow ANY_INTEGRAL_TYPE_P.
(reassociate_bb): Use optimize_vec_cond_expr; avoid
optimize_range_tests, attempt_builtin_copysign and attempt_builtin_powi
on vectors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234196
138bc75d-0d04-0410-961f-
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jason [Mon, 14 Mar 2016 19:57:54 +0000 (19:57 +0000)]
P08184R0: Generalizing the Range-Based For Loop
* parser.c (cp_convert_range_for): Set the type of __end separately.
(cp_parser_perform_range_for_lookup): Allow different begin/end
types if they are comparable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234191
138bc75d-0d04-0410-961f-
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bernds [Mon, 14 Mar 2016 15:08:54 +0000 (15:08 +0000)]
LRA: identify biggest access mode for hard_regs and use it in split_reg
PR target/70083
* lra-lives.c (process_bb_lives): Also update biggest mode for hard
regs.
(lra_create_live_ranges_1): initialize hard register biggest_mode to
VOIDmode.
* lra-constraints.c (split_reg): For hard regs, try to find the
biggest single-register mode used in the function.
testsuite/
PR target/70083
* gcc.dg/torture/pr70083.c: New test.
* gcc.target/i386/pr70083.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234184
138bc75d-0d04-0410-961f-
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rguenth [Mon, 14 Mar 2016 14:50:40 +0000 (14:50 +0000)]
2016-03-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/56365
* tree-ssa-phiopt.c (minmax_replacement): Handle alternate
constants to compare against.
* gcc.dg/tree-ssa/phi-opt-14.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234183
138bc75d-0d04-0410-961f-
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segher [Mon, 14 Mar 2016 14:18:44 +0000 (14:18 +0000)]
rs6000: Handle "d" output in the bd*z patterns (PR70098)
In the rs6000 port, FLOAT_REGS can contain DImode values when compiling
for 64-bit targets. Some instructions (like "fcfid" in the testcase,
convert from integer to DP float) only work on floating point registers.
So, we do want to allow DImode in these regs.
Now, in unusual cases IRA will assign FLOAT_REGS to some allocno where
some insns cannot handle FLOAT_REGS there, so they will need a reload.
Maybe IRA can be made smarter, but it isn't doing anything wrong here,
so we should be able to handle it.
The place it goes wrong is in the output of the *ctrdi_internal[1256]
pattern: the "bdz" and "bdnz" instructions. GCC refuses to do output
reloads on JUMP_INSNs, probably because it is hard to do, needs different
strategies than "normal" reloads do, and it cannot even be done at all
for general patterns. So JUMP_INSNs need to be able to handle every
possible output for the register class used.
These patterns already handle writing to "c" (the base insn case), and
to "r", "m", and "c" or "l"; all those via splitters. We just need to
handle "d" as well. That is what this patch does. [A predicate in one
of the splitters needs to be touched up so that the correct splitter
is used for the FLOAT_REGS case.]
But, that leaves another problem. One of the insns that are split to
is a move from a GPR to an FPR. That work fine on targets with direct
move (which does exactly that), i.e. power8 and up. But older targets
need memory to do the move, and this splitter runs after reload so
it cannot allocate memory; and allocating memory beforehand for every
bdnz insn is pretty horrible as well.
This patch implements the easy part. With it, power8 works, where it
didn't before.
PR target/70098
* config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
*ctr<mode>_internal5, *ctr<mode>_internal6): Also allow "d" as output.
(define_split for the GPR case): Use int_reg_operand instead of
gpc_reg_operand for the output.
gcc/testsuite/
PR target/70098
* lib/target-supports.exp (check_effective_target_powerpc64_no_dm):
New function.
* g++.dg/pr70098.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234181
138bc75d-0d04-0410-961f-
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vries [Mon, 14 Mar 2016 09:19:14 +0000 (09:19 +0000)]
Unshare create_empty_if_region_on_edge argument
2016-03-14 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/70045
* graphite-isl-ast-to-gimple.c (graphite_create_new_loop_guard): Unshare
create_empty_if_region_on_edge argument.
* gcc.dg/graphite/pr70045.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234177
138bc75d-0d04-0410-961f-
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schwab [Mon, 14 Mar 2016 08:54:06 +0000 (08:54 +0000)]
Summary: libcc1: rerun configure when gcc/BASE-VER changes
* configure.ac (CONFIG_STATUS_DEPENDENCIES): Substitute.
* configure: Regenerate.
* Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234176
138bc75d-0d04-0410-961f-
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gccadmin [Mon, 14 Mar 2016 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234175
138bc75d-0d04-0410-961f-
82ee72b054a4
ebotcazou [Sun, 13 Mar 2016 20:35:48 +0000 (20:35 +0000)]
* config/arm/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Define.
(STACK_CHECK_PROTECT): Likewise.
* config/i386/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise
(STACK_CHECK_PROTECT): Likewise.
* config/rs6000/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise
(STACK_CHECK_PROTECT): Likewise.
* config/rs6000/vxworksae.h (STACK_CHECK_PROTECT): Likewise.
* config/sparc/vxworks.h (STACK_CHECK_STATIC_BUILTIN): Likewise.
(STACK_CHECK_PROTECT): Likewise.
ada/
* system-vxworks-m68k.ads (Stack_Check_Probes): Set to True.
(Stack_Check_Limits): Set to False.
* system-vxworks-mips.ads (Stack_Check_Probes): Set to True.
(Stack_Check_Limits): Set to False.
* system-vxworks-ppc.ads (Stack_Check_Probes): Set to True.
(Stack_Check_Limits): Set to False.
* system-vxworks-sparcv9.ads (Stack_Check_Probes): Set to True.
(Stack_Check_Limits): Set to False.
* system-vxworks-x86.ads (Stack_Check_Probes): Set to True.
(Stack_Check_Limits): Set to False.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234171
138bc75d-0d04-0410-961f-
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tschwinge [Sun, 13 Mar 2016 19:08:21 +0000 (19:08 +0000)]
libgcc_s is required by libstdc++
libgomp/
* testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
always_ld_library_path the path to libgcc_s.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234170
138bc75d-0d04-0410-961f-
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jvdelisle [Sun, 13 Mar 2016 17:38:07 +0000 (17:38 +0000)]
2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Jim MacArthur <jim.macarthur@codethink.co.uk>
PR fortran/69043
* scanner.c (load_file): Check that included file is regular.
PR fortran/69043
* gfortran.dg/include_9.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234169
138bc75d-0d04-0410-961f-
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dominiq [Sun, 13 Mar 2016 09:48:20 +0000 (09:48 +0000)]
2016-03-13 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/45076
gfortran.dg/prof/prof.exp: New script.
gfortran.dg/prof/dynamic_dispatch_6.f03: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234168
138bc75d-0d04-0410-961f-
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jvdelisle [Sun, 13 Mar 2016 00:19:08 +0000 (00:19 +0000)]
2016-03-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Harold Anlauf <anlauf@gmx.de>
PR fortran/69520
* invoke.texi: Explain use of the 'no-' construct within the
-fcheck= option.
* options.c (gfc_handle_runtime_check_option): Enable use of
'no-' prefix for the various options with -fcheck= to allow
negating previously enabled check options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234167
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sun, 13 Mar 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234166
138bc75d-0d04-0410-961f-
82ee72b054a4
law [Sat, 12 Mar 2016 17:12:29 +0000 (17:12 +0000)]
PR rtl-optimization/69307
* sel-sched.c (choose_best_pseudo_reg): Properly check for hard
registers in modes that span more than one register.
PR rtl-optimization/69307
* gcc.dg/pr69307.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234163
138bc75d-0d04-0410-961f-
82ee72b054a4
vmakarov [Sat, 12 Mar 2016 14:56:24 +0000 (14:56 +0000)]
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/69614
* lra-constraints.c (delete_move_and_clobber): New.
(remove_inheritance_pseudos): Use it.
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/69614
* gcc.target/arm/pr69614.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234162
138bc75d-0d04-0410-961f-
82ee72b054a4
pault [Sat, 12 Mar 2016 13:59:10 +0000 (13:59 +0000)]
2016-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70031
* decl.c (gfc_match_prefix): Treat the 'module' prefix in the
same way as the others, rather than fixing it to come last.
(gfc_match_function_decl, gfc_match_subroutine): After errors
in 'copy_prefix', emit them immediately in the case of module
procedures to prevent a later ICE.
PR fortran/69524
* decl.c (gfc_match_submod_proc): Permit 'module procedure'
declarations within the contains section of modules as well as
submodules.
* resolve.c (resolve_fl_procedure): Likewise.
*trans-decl.c (build_function_decl): Change the gcc_assert to
allow all forms of module procedure declarations within module
contains sections.
2016-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70031
* gfortran.dg/submodule_14.f08: New test
PR fortran/69524
* gfortran.dg/submodule_15.f08: New test
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234161
138bc75d-0d04-0410-961f-
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ebotcazou [Sat, 12 Mar 2016 11:32:54 +0000 (11:32 +0000)]
PR ada/70017
* calls.c (emit_library_call_value_1): Clear the ECF_NOTHROW flag if
the libcall is LCT_THROW.
* explow.c (probe_stack_range): Pass LCT_THROW to emit_library_call
for the checking routine.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234160
138bc75d-0d04-0410-961f-
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ppalka [Sat, 12 Mar 2016 02:05:17 +0000 (02:05 +0000)]
Fix PR c++/70106 (type of parenthesized qualified-id has wrong cv-qualifiers)
gcc/cp/ChangeLog:
PR c++/70106
* semantics.c (force_paren_expr): Just build a PAREN_EXPR when
processing_template_decl and EXPR is a SCOPE_REF.
gcc/testsuite/ChangeLog:
PR c++/70106
* g++.dg/cpp1y/paren3.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234159
138bc75d-0d04-0410-961f-
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gccadmin [Sat, 12 Mar 2016 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234158
138bc75d-0d04-0410-961f-
82ee72b054a4
meissner [Sat, 12 Mar 2016 00:10:54 +0000 (00:10 +0000)]
[gcc]
2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70131
* config/rs6000/rs6000.md (round32<mode>2_fprs): Do not do the
optimization if we have direct move.
(roundu32<mode>2_fprs): Likewise.
[gcc/testsuite]
2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70131
* gcc.target/powerpc/ppc-round2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234155
138bc75d-0d04-0410-961f-
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jsm28 [Sat, 12 Mar 2016 00:00:52 +0000 (00:00 +0000)]
* sv.po: Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234153
138bc75d-0d04-0410-961f-
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law [Fri, 11 Mar 2016 22:38:41 +0000 (22:38 +0000)]
PR target/70123
* lra-remat.c (operand_to_remat): Disallow hard regs in the value t
be rematerialized.
(reg_overlap_for_remat_p): Renamed from input_regno_present_p.
Arguments swapped. All callers changed. Take reg_renumber into
account, and Calculate and compare register ranges for hard regs.
PR target/70123
* gcc.dg/torture/pr70123.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234152
138bc75d-0d04-0410-961f-
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law [Fri, 11 Mar 2016 22:32:11 +0000 (22:32 +0000)]
PR tree-optimization/70190
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
Handle cases where we can not extract the taken edge, even though we
found a constant value.
PR tree-optimization/70190
* gcc.c-torture/compile/pr70190.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234151
138bc75d-0d04-0410-961f-
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law [Fri, 11 Mar 2016 21:07:31 +0000 (21:07 +0000)]
PR tree-optimization/64058
* tree-ssa-coalesce.c (struct coalesce_pair): Add new field INDEX.
(num_coalesce_pairs): Move up earlier in file.
(find_coalesce_pair): Initialize the INDEX field for each pair
discovered.
(compare_pairs): No longer sort on the elements in each pair.
Instead break ties with the index of the coalesce pair.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234149
138bc75d-0d04-0410-961f-
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dmalcolm [Fri, 11 Mar 2016 19:54:43 +0000 (19:54 +0000)]
Wmisleading-indentation.c: add more test cases for PR c/68187
gcc/testsuite/ChangeLog:
PR c/68187
* c-c++-common/Wmisleading-indentation.c (test43_a): New test
case.
(test43_b): Likewise.
(test43_c): Likewise.
(test43_d): Likewise.
(test43_e): Likewise.
(test43_f): Likewise.
(test43_g): Likewise.
(test44_a): Likewise.
(test44_b): Likewise.
(test44_c): Likewise.
(test44_d): Likewise.
(test44_e): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234146
138bc75d-0d04-0410-961f-
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dmalcolm [Fri, 11 Mar 2016 19:48:49 +0000 (19:48 +0000)]
Wmisleading-indentation: add reproducer for PR c/70085
PR c/70085 reported a false-positive from -Wmisleading-indentation.
The warning was fixed by the fix for PR c/68187 (r233972), but it seems
worth capturing the reproducer for PR c/70085 as an additional test case,
as it's slightly different to those seen in PR c/68187.
gcc/testsuite/ChangeLog:
PR c/70085
* c-c++-common/Wmisleading-indentation.c (pr70085): New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234145
138bc75d-0d04-0410-961f-
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ktkachov [Fri, 11 Mar 2016 15:36:03 +0000 (15:36 +0000)]
[AArch64] Fix gcc.target/aarch64/vect-reduc-or_1.c for -mcpu=cortex-a57
* gcc.target/aarch64/vect-reduc-or_1.c: Add -fno-vect-cost-model to
dg-options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234142
138bc75d-0d04-0410-961f-
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ktkachov [Fri, 11 Mar 2016 15:27:24 +0000 (15:27 +0000)]
[AArch64] PR target/70002: Make aarch64_set_current_function play nice with pragma resetting
PR target/70002
* config/aarch64/aarch64-protos.h
(aarch64_save_restore_target_globals): New prototype.
* config/aarch64/aarch64-c.c (aarch64_pragma_target_parse):
Call the above when popping pragma.
* config/aarch64/aarch64.c (aarch64_save_restore_target_globals):
New function.
(aarch64_set_current_function): Rewrite using the above.
PR target/70002
PR target/69245
* gcc.target/aarch64/pr69245_2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234141
138bc75d-0d04-0410-961f-
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jakub [Fri, 11 Mar 2016 12:28:50 +0000 (12:28 +0000)]
PR tree-optimization/70177
* gimple-expr.h (extract_ops_from_tree_1): Renamed to ...
(extract_ops_from_tree): ... this. In the 2 argument
overload remove _1 suffix.
* gimple-expr.c (extract_ops_from_tree_1): Renamed to ...
(extract_ops_from_tree): ... this.
* gimple.c (gimple_build_assign, gimple_assign_set_rhs_from_tree):
Adjust callers.
* tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.
* tree-ssa-forwprop.c (defcodefor_name): Call 3 operand
extract_ops_from_tree instead of 2 operand one.
* gcc.dg/pr70177.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234140
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alalaw01 [Fri, 11 Mar 2016 12:27:58 +0000 (12:27 +0000)]
Re: Add -funconstrained-commons to work around PR/69368 (and others) in SPEC2006
gcc/testsuite:
* gfortran.dg/unconstrained_commons.f: Widen regexp to match j_<N>.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234139
138bc75d-0d04-0410-961f-
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alalaw01 [Fri, 11 Mar 2016 12:08:01 +0000 (12:08 +0000)]
Fix PR/70013
gcc:
PR tree-optimization/70013
* tree-sra.c (analyze_access_subtree): Also set grp_unscalarized_data
for constant-pool entries.
gcc/testsuite:
* gcc.dg/tree-ssa/sra-20.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234138
138bc75d-0d04-0410-961f-
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jakub [Fri, 11 Mar 2016 12:07:01 +0000 (12:07 +0000)]
PR rtl-optimization/70174
* expmed.c (store_bit_field_using_insv): Use gen_lowpart_if_possible
followed by gen_lowpart on force_reg instead of just gen_lowpart.
* gcc.dg/pr70174.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234137
138bc75d-0d04-0410-961f-
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jakub [Fri, 11 Mar 2016 12:05:58 +0000 (12:05 +0000)]
PR tree-optimization/70169
* tree-ssa-loop.c (gen_lsm_tmp_name): Handle FUNCTION_DECL and
LABEL_DECL like VAR_DECL. Emit nothing instead of gcc_unreachable
for unknown codes.
* gcc.dg/pr70169.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234136
138bc75d-0d04-0410-961f-
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ienkovich [Fri, 11 Mar 2016 11:25:29 +0000 (11:25 +0000)]
gcc/
PR target/70160
* config/i386/i386.c (scalar_chain::convert_reg): Skip uses
of uninitialized values.
gcc/testsuite/
PR target/70160
* gcc.target/i386/pr70160.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234135
138bc75d-0d04-0410-961f-
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krebbel [Fri, 11 Mar 2016 07:47:47 +0000 (07:47 +0000)]
S/390: Fix rounding for _Decimal128 to _Decimal32 conversion
We do not have a direct conversion instruction from 128 bit DFP to 32
bit DFP so this needs to be done in two steps. The first needs to be
done with the "prepare for shorter precision rounding mode" in order
to produce a correct result.
gcc/ChangeLog:
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.md ("trunctddd2"): Turn former define_insn into
define_expand.
("*trunctddd2"): New pattern definition.
("trunctdsd2"): Set prep_for_short_prec rounding mode for the
TD->DD truncation.
gcc/testsuite/ChangeLog:
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/dfp-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234134
138bc75d-0d04-0410-961f-
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krebbel [Fri, 11 Mar 2016 07:24:41 +0000 (07:24 +0000)]
S/390: Define macros for rounding mode constants
This patch replaces a few magic numbers used for floating point
rounding modes with macros. This is mostly a NoOp change apart from:
fixuns_truncdddi2, fixuns_trunctddi2, fixuns_trunc<mode>si2: Replace 5
with DFP_RND_TOWARD_0 (which is 9).
5 as well as 9 represent round towards 0 with the difference that for
5 the new DFP quantum exception is enabled as well. This exception
isn't IEEE754 and we do not have an interface to enable and test it
anyway. So we do not intend to enable it. This so far should not
have any noticable effect since the quantum exception was not
observable through the Posix functions.
Some pattern ("fix_trunc<mode>di2") is already using rounding mode 9
correctly.
gcc/ChangeLog:
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.md (BFP_RND_*, DFP_RND_*): Add new constant
definitions for BFP and DFP rounding modes.
("fixuns_truncdddi2", "fixuns_trunctddi2")
("fixuns_trunc<BFP:mode><GPR:mode>2", "fixuns_trunc<mode>si2")
("fix_trunc<DSF:mode><GPR:mode>2", "fix_trunc<mode>di2")
("fix_trunctf<mode>2"): Use the new constants instead of magic
numbers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234133
138bc75d-0d04-0410-961f-
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krebbel [Fri, 11 Mar 2016 07:23:49 +0000 (07:23 +0000)]
S/390: Rename shift_count_or_setmem_operand to setmem_operand
The shift_count_or_setmem_operand predicate is now only used for
setmem patterns anymore. Rename it together with the related
functions.
gcc/ChangeLog:
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/constraints.md: Adjust comment.
("Y"): Adjust comment. Rename s390_decompose_shift_count to
s390_decompose_addrstyle_without_index.
* config/s390/predicates.md (shift_count_or_setmem_operand):
Rename to setmem_operand.
* config/s390/s390-protos.h
(s390_decompose_shift_count): Rename to
s390_decompose_addrstyle_without_index.
* config/s390/s390.c (s390_decompose_shift_count)
(s390_mem_constraint, print_shift_count_operand)
(print_operand_address, print_operand): Rename
s390_decompose_shift_count to
s390_decompose_addrstyle_without_index and rename
print_shift_count_operand to print_addrstyle_operand troughout the
file.
* config/s390/s390.md ("setmem_long_<P:mode>", "*setmem_long")
("*setmem_long_and", "*setmem_long_31z", "*setmem_long_and_31z"):
Rename shift_count_or_setmem_operand to setmem_operand.
* config/s390/vx-builtins.md ("vec_insert<mode>")
("vec_promote<mode>"): Replace shift_count_or_setmem_operand with
nonmemory_operand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234132
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gccadmin [Fri, 11 Mar 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234130
138bc75d-0d04-0410-961f-
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uweigand [Thu, 10 Mar 2016 23:58:44 +0000 (23:58 +0000)]
PR target/70168
* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
Handle overlapping retval and newval.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234126
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cesar [Thu, 10 Mar 2016 22:50:40 +0000 (22:50 +0000)]
libgomp/
PR testsuite/70009
* testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234124
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jason [Thu, 10 Mar 2016 20:19:47 +0000 (20:19 +0000)]
* g++.dg/ubsan/pr70135.C: Don't rely on C++17 static_assert.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234120
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nickc [Thu, 10 Mar 2016 17:24:16 +0000 (17:24 +0000)]
PR target/7044
* config/aarch64/aarch64.c
(aarch64_override_options_after_change_1): When forcing
flag_omit_frame_pointer to be true, use a special value that can
be detected if this function is called again, thus preventing
flag_omit_leaf_frame_pointer from being forced to be false.
* gcc.target/aarch64/pr70044.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234118
138bc75d-0d04-0410-961f-
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jakub [Thu, 10 Mar 2016 17:23:06 +0000 (17:23 +0000)]
PR c++/70001
* constexpr.c (cxx_eval_vec_init_1): For pre_init case, reuse
return value from cxx_eval_constant_expression from earlier
elements if it is valid constant initializer requiring no
relocations.
* g++.dg/cpp0x/constexpr-70001-1.C: New test.
* g++.dg/cpp0x/constexpr-70001-2.C: New test.
* g++.dg/cpp0x/constexpr-70001-3.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234117
138bc75d-0d04-0410-961f-
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ktkachov [Thu, 10 Mar 2016 16:24:26 +0000 (16:24 +0000)]
[AArch64] Fix thinko in handling of -momit-leaf-frame-pointer option
* common/config/aarch64/aarch64-common.c (aarch64_handle_option):
Set x_flag_omit_leaf_frame_pointer when handling
-momit-leaf-frame-pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234116
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hubicka [Thu, 10 Mar 2016 16:11:14 +0000 (16:11 +0000)]
PR lto/69589
* cgraph.c (cgraph_node::dump): Dump split_part and indirect_call_target.
* cgraph.h (cgraph_node): Add indirect_call_target flag.
* ipa.c (has_addr_references_p): Cleanup.
(is_indirect_call_target_p): New.
(walk_polymorphic_call_targets): Do not mark virtuals that may be
called indirectly as local.
(symbol_table::remove_unreachable_nodes): Compute indirect_call_target.
* g++.dg/lto/pr69589_0.C: New testcase
* g++.dg/lto/pr69589_1.C: New testcase
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234115
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hubicka [Thu, 10 Mar 2016 16:05:59 +0000 (16:05 +0000)]
PR ipa/69630
* ipa-devirt.c (possible_polymorphic_call_targets): Do not ICE
on cxa_pure_virtual.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234114
138bc75d-0d04-0410-961f-
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hubicka [Thu, 10 Mar 2016 16:02:55 +0000 (16:02 +0000)]
PR lto/69589
* tree.c (free_lang_data_in_decl): Clear visibility of TYPE_DECL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234113
138bc75d-0d04-0410-961f-
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hubicka [Thu, 10 Mar 2016 16:02:00 +0000 (16:02 +0000)]
PR lto/69589
* tree.c (need_assembler_name_p): Only record main variant type names.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234112
138bc75d-0d04-0410-961f-
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mpolacek [Thu, 10 Mar 2016 15:13:01 +0000 (15:13 +0000)]
PR c++/70153
* cp-gimplify.c (cp_fold): Handle UNARY_PLUS_EXPR.
* g++.dg/delayedfold/unary-plus1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234111
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thopre01 [Thu, 10 Mar 2016 13:43:29 +0000 (13:43 +0000)]
2016-03-10 Andre Vieira <andre.simoesdiasvieira@arm.com>
gcc/testsuite/
* gcc.target/arm/pr45701-1.c: Escape brackets.
* gcc.target/arm/pr45701-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234109
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clyon [Thu, 10 Mar 2016 13:29:48 +0000 (13:29 +0000)]
2016-03-10 Christophe Lyon <christophe.lyon@linaro.org>
PR target/70113.
* config/aarch64/aarch64.h (TARGET_FIX_ERR_A53_843419_DEFAULT):
Always define to 0 or 1.
(TARGET_FIX_ERR_A53_843419): New macro.
* config/aarch64/aarch64-elf-raw.h
(TARGET_FIX_ERR_A53_843419_DEFAULT): Update for above changes.
* config/aarch64/aarch64-linux.h: Likewise.
* config/aarch64/aarch64.c
(aarch64_override_options_after_change_1): Do not default
aarch64_nopcrelative_literal_loads to true if Cortex-A53 erratum
843419 is on.
(aarch64_attributes): Handle fix-cortex-a53-843419.
(aarch64_can_inline_p): Likewise.
* config/aarch64/aarch64.opt (aarch64_fix_a53_err843419): Save.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234108
138bc75d-0d04-0410-961f-
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alalaw01 [Thu, 10 Mar 2016 12:19:45 +0000 (12:19 +0000)]
Add -funconstrained-commons to work around PR/69368 (and others) in SPEC2006
gcc/:
* common.opt (funconstrained-commons, flag_unconstrained_commons): New.
* tree.c (array_at_struct_end_p): Do not limit to size of decl for
DECL_COMMONS if flag_unconstrained_commons is set.
* tree-dfa.c (get_ref_base_and_extent): Likewise.
* doc/invoke.texi (Optimize Options): Add -funconstrained-commons.
(funconstrained-commons): Document.
gcc/testsuite:
* gfortran.dg/unconstrained_commons.f: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234106
138bc75d-0d04-0410-961f-
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clyon [Thu, 10 Mar 2016 12:03:25 +0000 (12:03 +0000)]
2016-03-10 Christophe Lyon <christophe.lyon@linaro.org>
* config/aarch64/t-aarch64 (OPTIONS_H_EXTRA): Add
aarch64-fusion-pairs.def and aarch64-tuning-flags.def
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234105
138bc75d-0d04-0410-961f-
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ienkovich [Thu, 10 Mar 2016 10:58:57 +0000 (10:58 +0000)]
gcc/
* tree-vect-stmts.c (vectorizable_mask_load_store): Check mask
has a proper number of elements.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234104
138bc75d-0d04-0410-961f-
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amodra [Thu, 10 Mar 2016 10:47:13 +0000 (10:47 +0000)]
PR69195, Reload confused by invalid reg_equiv
Optimizing indirect jumps to direct jumps, and deleting dead insns can
lead to changes in register lifetimes, which in turn can result in bad
reg_equiv info being passed to reload. So do these tasks before
calculating reg_equiv info.
gcc/
PR rtl-optimization/69195
PR rtl-optimization/47992
* ira.c (recorded_label_ref): Delete.
(update_equiv_regs): Return void.
(indirect_jump_optimize): New function.
(ira): Call indirect_jump_optimize and delete_trivially_dead_insns
before regstat_compute_ri. Don't rebuild_jump_labels here.
Delete update_regstat.
gcc/testsuite/
* gcc.dg/pr69195.c: New.
* gcc.dg/pr69238.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234101
138bc75d-0d04-0410-961f-
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vries [Thu, 10 Mar 2016 08:37:01 +0000 (08:37 +0000)]
Xfail pr46032.c scan if alignment requirements not met
2016-03-10 Tom de Vries <tom@codesourcery.com>
PR testsuite/68915
* gcc.dg/vect/pr46032.c: Xfail scan if alignment requirements not met.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234100
138bc75d-0d04-0410-961f-
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rguenth [Thu, 10 Mar 2016 08:06:03 +0000 (08:06 +0000)]
2016-03-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/70128
* tree-ssa-structalias.c (set_uids_in_ptset): Set
vars_contains_nonlocal for any FUNCTION_DECL or LABEL_DECL.
* gcc.dg/tree-ssa/alias-34.c: New testcase.
* gcc.dg/tree-ssa/alias-35.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234099
138bc75d-0d04-0410-961f-
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gccadmin [Thu, 10 Mar 2016 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234097
138bc75d-0d04-0410-961f-
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jakub [Wed, 9 Mar 2016 20:12:19 +0000 (20:12 +0000)]
PR tree-optimization/70152
* tree-sra.c (replace_removed_params_ssa_names): Copy over
SSA_NAME_OCCURS_IN_ABNORMAL_PHI from old_name to new_name.
* gcc.dg/pr70152.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234092
138bc75d-0d04-0410-961f-
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jakub [Wed, 9 Mar 2016 20:06:59 +0000 (20:06 +0000)]
PR target/70086
* config/i386/i386.md (truncdfsf2 splitter): Use gen_vec_concatv2df
instead of gen_sse2_loadlpd.
* config/i386/sse.md (*vec_concatv2df): Rename to...
(vec_concatv2df): ... this.
* gcc.target/i386/pr70086-1.c: New test.
* gcc.target/i386/pr70086-2.c: New test.
* gcc.target/i386/pr70086-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234091
138bc75d-0d04-0410-961f-
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jakub [Wed, 9 Mar 2016 20:05:40 +0000 (20:05 +0000)]
PR tree-optimization/70127
* fold-const.c (operand_equal_p): Revert the 2015-10-28 change.
* gcc.c-torture/execute/pr70127.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234090
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cesar [Wed, 9 Mar 2016 19:39:53 +0000 (19:39 +0000)]
gcc/c/
* c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
when calling c_finish_omp_clauses.
gcc/cp/
* parser.c (cp_parser_oacc_loop): Update cclauses and clauses
when calling c_finish_omp_clauses.
gcc/testsuite/
* c-c++-common/goacc/combined-directives-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234089
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dmalcolm [Wed, 9 Mar 2016 18:23:27 +0000 (18:23 +0000)]
PR c++/70105: prevent nonsensical underline spew for macro expansions
diagnostic_show_locus can sometimes do the wrong thing when handling
expressions built up from macros.
PR c++/70105 (currently marked as a P3 regression) has an example of
a diagnostic where over 500 lines of irrelevant source are printed,
and underlined, giving >1000 lines of useless spew to stderr.
This patch adds extra sanitization to diagnostic-show-locus.c, so that
we only attempt to print underlines and secondary locations if such
locations are "sufficiently sane" relative to the primary location
of a diagnostic.
This "sufficiently sane" condition is implemented by a new helper
function compatible_locations_p, which requires such locations to
have the same macro expansion hierarchy as the primary location,
using linemap_macro_map_loc_unwind_toward_spelling, effectively
mimicing the expansion performed by LRK_SPELLING_LOCATION.
This may be too strong a condition, but it effectively fixes
PR c++/70105, without removing any underlines in my testing.
Successfully bootstrapped®rtested in combination with the previous
patch on x86_64-pc-linux-gnu; adds 15 new PASS results to g++.sum
and 4 new PASS results to gcc.sum.
gcc/ChangeLog:
PR c/68473
PR c++/70105
* diagnostic-show-locus.c (compatible_locations_p): New function.
(layout::layout): Sanitize ranges using compatible_locations_p.
gcc/testsuite/ChangeLog:
PR c/68473
PR c++/70105
* g++.dg/diagnostic/pr70105.C: New test.
* gcc.dg/plugin/diagnostic-test-expressions-1.c (foo): New decl.
(test_multiple_ordinary_maps): New test function.
libcpp/ChangeLog:
PR c/68473
PR c++/70105
* line-map.c (linemap_macro_map_loc_unwind_toward_spelling): Move
decl...
* include/line-map.h
(linemap_macro_map_loc_unwind_toward_spelling): ...here,
converting from static to extern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234088
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dmalcolm [Wed, 9 Mar 2016 18:14:43 +0000 (18:14 +0000)]
PR c++/70105: Defer location expansion until diagnostic_show_locus
gcc/ChangeLog:
PR c/68473
PR c++/70105
* diagnostic-show-locus.c (layout_range::layout_range): Replace
location_range param with three const expanded_locations * and a
bool.
(layout::layout): Replace call to
rich_location::lazily_expand_location with get_expanded_location.
Extract the range and perform location expansion here, passing
the results to the layout_range ctor.
* diagnostic.c (source_range::debug): Delete.
* diagnostic.h (diagnostic_expand_location): Reimplement in terms
of rich_location::get_expanded_location.
* gcc-rich-location.c (get_range_for_expr): Delete.
(gcc_rich_location::add_expr): Reimplement to avoid the
rich_location::add_range overload that took a location_range,
passing a location_t instead.
gcc/testsuite/ChangeLog:
PR c/68473
PR c++/70105
* gcc.dg/plugin/diagnostic_plugin_show_trees.c (show_tree):
Drop range information from call to inform_at_rich_loc.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (add_range):
New.
(test_show_locus): Replace calls to rich_location::add_range with
calls to add_range. Rewrite the tests that used the now-defunct
rich_location ctor taking a source_range. Simplify other tests
by replacing calls to COMBINE_LOCATION_DATA with calls to
make_location.
libcpp/ChangeLog:
PR c/68473
PR c++/70105
* include/line-map.h (source_range::debug): Delete.
(struct location_range): Update comment. Replace
expanded_location fields "m_start", "m_finish", and "m_caret" with
a source_location field: "m_loc".
(class rich_location): Reword comment.
(rich_location::get_loc): Reimplement in terms of a new overloaded
variant which takes an unsigned int.
(rich_location::get_loc_addr): Delete.
(rich_location::add_range): Drop params "start" and "finish" in
favor of param "loc". Drop overloaded variants taking a
source_range or location_range *.
(rich_location::lazily_expand_location): Delete in favor of...
(rich_location::get_expanded_location): New decl.
(rich_location::m_loc): Delete field.
(rich_location::m_column_override): New field.
* line-map.c (rich_location::rich_location): Drop name of
line_maps * param. Update initializations for deletion of field
"m_loc" and addition of field "m_column_override". Reimplement
body as a call to add_range. Delete overloaded variant taking a
source_range.
(rich_location::get_loc): New function.
(rich_location::lazily_expand_location): Delete in favor of...
(rich_location::get_expanded_location): New function.
(rich_location::override_column): Reimplement.
(rich_location::add_range): Drop params "start" and "finish" in
favor of param "loc". Eliminate location expansion in favor of
simply storing loc. Drop overloaded variants taking a
source_range or location_range *.
(rich_location::set_range): Eliminate location expansion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234087
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rguenth [Wed, 9 Mar 2016 16:41:19 +0000 (16:41 +0000)]
2016-03-09 Richard Biener <rguenther@suse.de>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70138
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
Also skip vect_double_reduction_def.
* gcc.dg/vect/pr70138-1.c: New testcase.
* gcc.dg/vect/pr70138-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234086
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jakub [Wed, 9 Mar 2016 14:10:58 +0000 (14:10 +0000)]
PR target/70049
* config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0
if the operand is "m".
* gcc.target/i386/pr70049.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234085
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rguenth [Wed, 9 Mar 2016 14:01:16 +0000 (14:01 +0000)]
2016-03-09 Richard Biener <rguenther@suse.de>
c-family/
PR c/70143
* c-common.c (strict_aliasing_warning): Add back
alias_sets_conflict_p check.
* gcc.dg/Wstrict-aliasing-bogus-upcast.c: New testcase.
* gcc.dg/Wstrict-aliasing-struct-with-char-member.c: Likewise.
* gcc.dg/Wstrict-aliasing-struct-member.c: Remove again.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234084
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nathan [Wed, 9 Mar 2016 13:33:03 +0000 (13:33 +0000)]
* config/nvptx/nvptx.c (nvptx_option_override): Don't kill debug level.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234083
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ro [Wed, 9 Mar 2016 13:09:02 +0000 (13:09 +0000)]
Really don't xfail gcc.dg/vect/bb-slp-34.c on aarch64, arm
* gcc.dg/vect/bb-slp-34.c: Really don't xfail on aarch64-*-*,
arm-*-*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234081
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jakub [Wed, 9 Mar 2016 09:23:53 +0000 (09:23 +0000)]
PR middle-end/67278
* gcc.dg/simd-7.c: Add -w -Wno-psabi to dg-options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234080
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jakub [Wed, 9 Mar 2016 09:20:18 +0000 (09:20 +0000)]
PR target/67278
* gcc.dg/simd-8.c: Add -w -Wno-psabi to dg-options.
PR middle-end/70050
* gcc.dg/pr70050.c: Add -w to dg-options. Fix up PR number
in testcase comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234079
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vries [Wed, 9 Mar 2016 09:14:21 +0000 (09:14 +0000)]
Add oacc kernels testcases in libgomp.oacc-fortran
2016-03-09 Tom de Vries <tom@codesourcery.com>
* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234078
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vries [Wed, 9 Mar 2016 09:14:05 +0000 (09:14 +0000)]
Add oacc kernels test-cases in gfortran.dg/goacc
2016-03-09 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-loop-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-update.f95: New test.
* gfortran.dg/goacc/kernels-loop-data.f95: New test.
* gfortran.dg/goacc/kernels-loop-n.f95: New test.
* gfortran.dg/goacc/kernels-loop.f95: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234077
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vekumar [Wed, 9 Mar 2016 07:32:11 +0000 (07:32 +0000)]
Fix cost table initialization order for AMD znver1 target.
2016-03-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
* config/i386/i386.c (processor_target_table): Fix cost table
intialization order for znver1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234076
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