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Author SHA1 Message Date
Paolo Carlini
c582aac943 method.c (implicitly_declare_fn): Remove redundant DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses. 
/cp
2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* method.c (implicitly_declare_fn): Remove redundant
	DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
	* semantics.c (is_instantiation_of_constexpr): Likewise.
	* error.c (dump_function_decl): Likewise.

2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* dwarf2out.c (gen_subprogram_die): Tidy.

From-SVN: r208248
 2014-03-01 21:14:00 +00:00
Jason Merrill
fe96264ffc re PR c++/60379 (pugixml build failure caused by r207001) 
PR c++/60379
	* semantics.c (begin_maybe_infinite_loop): Use
	fold_non_dependent_expr_sfinae.

From-SVN: r208247
 2014-03-01 14:40:33 -05:00
Jason Merrill
abb839ecac re PR c++/58845 (Operator || and && broken for vectors) 
PR c++/58845
	* typeck.c (cp_build_binary_op): Sorry on vector&&vector.

From-SVN: r208243
 2014-03-01 09:14:25 -05:00
Oleg Endo
19305875c2 re PR target/60071 ([SH] internal compiler error: in final_scan_insn, at final.c:2963) 
PR target/60071
	* config/sh/sh.md (*mov_t_msb_neg): Split into ...
	(*mov_t_msb_neg_negc): ... this new insn.

	PR target/60071
	* gcc.c-torture/compile/pr60071.c: New.

From-SVN: r208242
 2014-03-01 13:16:37 +00:00
Jason Merrill
570215f99d re PR c++/58678 (pykde4-4.11.2 link error (devirtualization too trigger happy)) 
PR c++/58678
	* ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
	function.

From-SVN: r208241
 2014-02-28 19:17:09 -05:00
GCC Administrator
e73cafdee1 Daily bump. 
From-SVN: r208240
 2014-03-01 00:17:05 +00:00
Joey Ye
dc11d79b74 re PR libgcc/60166 (ARM default NAN encoding violates EABI) 
2014-02-28  Joey Ye  <joey.ye@arm.com>

        PR libgcc/60166
        * config/arm/sfp-machine.h (_FP_NANFRAC_H,
        _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
        Set to zero.

From-SVN: r208229
 2014-02-28 21:53:40 +00:00
Janus Weil
3c3f892bf0 re PR fortran/60359 ([OOP] symbol `__io_MOD___copy_character_1' is already defined) 
2014-02-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60359
	* class.c (find_intrinsic_vtab): Prevent duplicate creation of copy
	procedure for characters.


2014-02-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60359
	* gfortran.dg/unlimited_polymorphic_16.f90: New.

From-SVN: r208227
 2014-02-28 22:30:04 +01:00
Paolo Carlini
f1ee5eaf07 re PR c++/58610 ([c++11] ICE with constexpr of class with template constructor) 
/cp
2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58610
	* cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
	* call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
	* lambda.c (maybe_add_lambda_conv_op): Likewise.

/testsuite
2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58610
	* g++.dg/cpp0x/constexpr-ice11.C: New.

From-SVN: r208226
 2014-02-28 20:20:21 +00:00
Paolo Carlini
c5b001b5f0 re PR c++/60314 ([C++1y] ICE with decltype(auto) when generating debug information) 
2014-02-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60314
	* dwarf2out.c (is_cxx_auto): Handle decltype(auto).

/testsuite
2014-02-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60314
	* g++.dg/cpp1y/auto-fn24.C: New.

From-SVN: r208225
 2014-02-28 16:51:21 +00:00
Ian Bolton
5750e120d4 Define __ARM_NEON for aarch64 by default unless general_regs_only 
From-SVN: r208224
 2014-02-28 14:27:08 +00:00
Uros Bizjak
84d7e31285 * ChangeLog: Fix whitespace. 
From-SVN: r208223
 2014-02-28 14:55:32 +01:00
Richard Biener
fba7c56424 re PR tree-optimization/60280 (gcc.target/arm/ivopts.c and gcc.target/arm/ivopts-2.c failed caused by preserving loop structure.) 
2014-02-28  Richard Biener  <rguenther@suse.de>

	PR target/60280
	* tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
	previous fix and only allow to remove trivial pre-headers
	and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
	(remove_forwarder_block): Properly update the latch of
	a loop.

From-SVN: r208222
 2014-02-28 13:14:23 +00:00
Alexandre Oliva
0618dee54e re PR debug/59992 (Compilation of insn-recog.c too slow due to var-tracking) 
PR debug/59992
* cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
(cselib_preserved_hash_table): New.
(preserve_constants_and_equivs): Move preserved vals to it.
(cselib_find_slot): Look it up first.
(cselib_init): Initialize it.
(cselib_finish): Release it.
(dump_cselib_table): Dump it.

From-SVN: r208221
 2014-02-28 12:57:40 +00:00
Alexandre Oliva
22414f3ffc re PR debug/59992 (Compilation of insn-recog.c too slow due to var-tracking) 
PR debug/59992
* cselib.c (remove_useless_values): Skip to avoid quadratic
behavior if the condition moved from...
(cselib_process_insn): ... here holds.

From-SVN: r208220
 2014-02-28 12:57:06 +00:00
Alexandre Oliva
2e08491710 re PR debug/57232 (wcstol.c:213:1: internal compiler error) 
PR debug/57232
* var-tracking.c (vt_initialize): Apply the same condition to
preserve the CFA base value.

From-SVN: r208219
 2014-02-28 12:45:36 +00:00
Joey Ye
9910c53c49 PR target/PR60169 
2014-02-28  Joey Ye  <joey.ye@arm.com>

        PR target/PR60169
	* config/arm/arm.c (thumb_far_jump_used_p): Don't change
	if reload in progress or completed.

testsuite:
	* gcc.target/arm/thumb1-far-jump-3.c: New case.

From-SVN: r208217
 2014-02-28 12:02:13 +00:00
GCC Administrator
070f030948 Daily bump. 
From-SVN: r208212
 2014-02-28 00:16:34 +00:00
Tobias Burnus
ef271341a4 re PR middle-end/60147 (ICE with -fdump-tree-original and NAMELIST) 
2014-02-28  Tobias Burnus  <burnus@net-b.de>

        PR middle-end/60147
        * tree-pretty-print.c (dump_generic_node, print_declaration):
        Handle NAMELIST_DECL.

From-SVN: r208209
 2014-02-28 00:24:20 +01:00
Paolo Carlini
ae9b3eb926 re PR c++/60253 (ICE passing class object through ellipsis (...)) 
/cp
2014-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60253
	* call.c (convert_arg_to_ellipsis): Return error_mark_node after
	error_at.

/testsuite
2014-02-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60253
	* g++.dg/overload/ellipsis2.C: New.

From-SVN: r208208
 2014-02-27 23:15:20 +00:00
H.J. Lu
c4f6267be5 Copy changes from doc/tm.texi to doc/tm.texi.in 
* doc/tm.texi.in (Condition Code Status): Update documention for
	relative locations of cc0-setter and cc0-user.

From-SVN: r208205
 2014-02-27 11:54:56 -08:00
Jeff Law
7a76df7f95 re PR rtl-optimization/52714 (ICE in fixup_reorder_chain, at cfglayout.c:880) 
PR rtl-optimization/52714
	* combine.c (try_combine): When splitting an unrecognized PARALLEL
	into two independent simple sets, if I3 is a jump, ensure the
	pattern we place into I3 is a (set (pc) ...)

	PR rtl-optimization/52714
	* gcc.c-torture/compile/pr52714.c: New test.

From-SVN: r208204
 2014-02-27 12:28:40 -07:00
Mikael Pettersson
728acca06e re PR rtl-optimization/49847 (NULL deref in fold_rtx (prev_insn_cc0 == NULL)) 
PR rtl-optimization/49847
	* cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
	are in different blocks.
	* doc/tm.texi (Condition Code Status): Update documention for
	relative locations of cc0-setter and cc0-user.

	 PR rtl-optimization/49847
	 * g++.dg/pr49847.C: New test.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r208203
 2014-02-27 12:02:18 -07:00
Jason Merrill
b076556843 re PR c++/58648 ([c++11] ICE with variadic template) 
PR c++/58648
	* g++.dg/cpp0x/variadic153.C: New.

From-SVN: r208202
 2014-02-27 12:06:35 -05:00
Vladimir Makarov
93aaa05d1c re PR target/59222 (gcc.c-torture/compile/20050622-1.c ICEs at -O1 and above for aarch64-elf ILP32) 
2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/59222
	* lra.c (lra_emit_add): Check SUBREG too.

From-SVN: r208201
 2014-02-27 17:06:02 +00:00
Jason Merrill
7fce82f589 re PR c++/60353 (Firefox build failure #3 caused by r208157) 
PR c++/60353
	PR c++/55877
	* decl2.c (tentative_decl_linkage): Don't mess with functions that
	are not yet defined.

From-SVN: r208200
 2014-02-27 11:20:59 -05:00
Andreas Schwab
1ee6eb01a9 m68k.c (m68k_option_override): Disable -flive-range-shrinkage for classic m68k. 
* config/m68k/m68k.c (m68k_option_override): Disable
-flive-range-shrinkage for classic m68k.
(m68k_override_options_after_change): Likewise.

From-SVN: r208198
 2014-02-27 11:10:55 +00:00
Marek Polacek
bb0d8e8488 re PR middle-end/59223 (-Wmaybe-uninitialized and -Wuninitialized relationships) 
PR middle-end/59223
	* tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
	-Wmaybe-uninitialized.
testsuite/
	* c-c++-common/pr59223.c: New test.

From-SVN: r208196
 2014-02-27 08:05:21 +00:00
GCC Administrator
6f45986acc Daily bump. 
From-SVN: r208191
 2014-02-27 00:17:10 +00:00
Alan Modra
3e17cad201 correct bug number 
From-SVN: r208187
 2014-02-27 08:47:39 +10:30
Alan Modra
3157b8795f re PR target/57935 (ICE in rs6000_secondary_reload_inner:15181, type = load) 
PR target/57935
	* reload1.c (emit_input_reload_insns): When reload_override_in,
	set old to rl->in_reg when rl->in_reg is a subreg.

From-SVN: r208186
 2014-02-27 08:27:40 +10:30
Jason Merrill
4be3d4fa52 re PR c++/30301 (Invalid static member of anonymous class or union diagnosed too late) 
PR c++/30301
	* g++.dg/parse/unnamed2.C: New.

From-SVN: r208185
 2014-02-26 16:44:48 -05:00
Jason Merrill
c34396266f re PR c++/60347 (r208153 breaks Firefox build) 
PR c++/60347
	PR lto/53808
	* class.c (clone_function_decl): Don't note_vague_linkage_fn.
	* init.c (build_vtbl_address): Do it here.

From-SVN: r208184
 2014-02-26 16:32:41 -05:00
Jason Merrill
ca7e759d96 re PR c++/59231 (gcc misses [-Werror=sign-compare] when inside a template) 
PR c++/59231
	PR c++/11586
	PR c++/14710
	PR c++/57132
gcc/
	* c-common.c (shorten_compare): Don't check
	c_inhibit_evaluation_warnings.
gcc/cp/
	* pt.c (struct warning_sentinel): New.
	(tsubst_copy_and_build): Use it instead of
	c_inhibit_evaluation_warnings.

From-SVN: r208183
 2014-02-26 16:28:08 -05:00
Tim Shen
91bb5cd9a6 regex.tcc (match_results<>::format, [...]): Update __out after calling std::copy. 
2014-02-26  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.tcc (match_results<>::format,
	regex_replace<>): Update __out after calling std::copy.
	* testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc:
	Add testcase.
	* testsuite/28_regex/match_results/format.cc: Likewise.

From-SVN: r208179
 2014-02-26 19:45:15 +00:00
Jason Merrill
b0ff7fe1d2 re PR c++/54440 ([c++11] g++ prematurely applying rule that a template parameter pack cannot be followed by a template parameter) 
PR c++/54440
	* pt.c (get_template_parm_index): New.
	(fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
	(process_template_parm): Allow bare packs in template template
	parm template parms.
	(coerce_template_parameter_pack): Handle fixed template template
	parm packs and fixed packs not at the end of the parm list.
	(coerce_template_parms): Handle template parm packs not at the end
	of the parm list.
	(gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.

From-SVN: r208178
 2014-02-26 12:08:20 -05:00
Jason Merrill
f3417723b7 re PR c++/60182 (g++ segfault within template expansion using "using" aliasing) 
PR c++/60182
	* pt.c (unify): Ignore alias templates when deducing a template
	template parameter.

From-SVN: r208177
 2014-02-26 12:01:12 -05:00
Jason Merrill
1bd3ed56ef re PR c++/60345 (r208159 causes Firefox build error) 
PR c++/60345
	* g++.dg/conversion/ref1.C: New.

From-SVN: r208176
 2014-02-26 11:51:14 -05:00
Jason Merrill
2f75f5154f re PR c++/60345 (r208159 causes Firefox build error) 
PR c++/60345
	Revert:
	DR 1571
	* call.c (reference_binding): Recurse on user-defined conversion.
	(convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.

From-SVN: r208175
 2014-02-26 11:48:22 -05:00
Richard Biener
bb750f4f52 re PR bootstrap/60343 (r208155 breaks bootstrap) 
2014-02-26  Richard Biener  <rguenther@suse.de>

	PR bootstrap/60343
	* lra-assigns.c (spill_for): Avoid mixed-sign comparison.

From-SVN: r208170
 2014-02-26 10:29:04 +00:00
Ilya Tocar
22c8aab31d predicates.md (const1256_operand): Remove. 
gcc/
	* common/config/i386/predicates.md (const1256_operand): Remove.
	(const2356_operand): New.
	(const_1_to_2_operand): Remove.
	* config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
	(*avx512pf_gatherpf<mode>sf_mask): Ditto.
	(*avx512pf_gatherpf<mode>sf): Ditto.
	(avx512pf_gatherpf<mode>df): Ditto.
	(*avx512pf_gatherpf<mode>df_mask): Ditto.
	(*avx512pf_gatherpf<mode>df): Ditto.
	(avx512pf_scatterpf<mode>sf): Ditto.
	(*avx512pf_scatterpf<mode>sf_mask): Ditto.
	(*avx512pf_scatterpf<mode>sf): Ditto.
	(avx512pf_scatterpf<mode>df): Ditto.
	(*avx512pf_scatterpf<mode>df_mask): Ditto.
	(*avx512pf_scatterpf<mode>df): Ditto.
	* common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.

gcc/testsuite/
	* common/config/i386/predicates.md (const1256_operand): Remove.
	(const2356_operand): New.
	(const_1_to_2_operand): Remove.
	* config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
	(*avx512pf_gatherpf<mode>sf_mask): Ditto.
	(*avx512pf_gatherpf<mode>sf): Ditto.
	(avx512pf_gatherpf<mode>df): Ditto.
	(*avx512pf_gatherpf<mode>df_mask): Ditto.
	(*avx512pf_gatherpf<mode>df): Ditto.
	(avx512pf_scatterpf<mode>sf): Ditto.
	(*avx512pf_scatterpf<mode>sf_mask): Ditto.
	(*avx512pf_scatterpf<mode>sf): Ditto.
	(avx512pf_scatterpf<mode>df): Ditto.
	(*avx512pf_scatterpf<mode>df_mask): Ditto.
	(*avx512pf_scatterpf<mode>df): Ditto.
	* common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.

From-SVN: r208169
 2014-02-26 09:31:15 +00:00
Ilya Tocar
260d364278 gcc/ 
* config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
	(_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
	(_mm512_mask_testn_epi64_mask): Move to ...
	* config/i386/avx512cdintrin.h: Here.
	* config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
	* config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
	(avx512f_scalef<mode><mask_name><round_name>): Ditto.
	(avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
	TARGET_AVX512F from TARGET_AVX512CD.

gcc/testsuite/
	* gcc.target/i386/avx512cd-vptestnmd-1.c: Change into ...
	* gcc.target/i386/avx512f-vptestnmd-1.c: This.
	* gcc.target/i386/avx512cd-vptestnmq-1.c: Change into ...
	* gcc.target/i386/avx512f-vptestnmq-1.c: This.
	* gcc.target/i386/avx512cd-vptestnmd-2.c: Change into ...
	* gcc.target/i386/avx512f-vptestnmd-2.c: This.
	* gcc.target/i386/avx512cd-vptestnmq-2.c: Change into ...
	* gcc.target/i386/avx512f-vptestnmq-2.c: This.

From-SVN: r208168
 2014-02-26 09:08:45 +00:00
Richard Biener
477145c84a re PR ipa/60327 (xalanbmk and dealII ICE in ipa-inline-analysis.c:3555) 
2014-02-26  Richard Biener  <rguenther@suse.de>

	PR ipa/60327
	* ipa.c (walk_polymorphic_call_targets): Properly guard
	call to inline_update_overall_summary.

From-SVN: r208167
 2014-02-26 08:39:48 +00:00
Bin Cheng
a3afdbb809 re PR tree-optimization/60280 (gcc.target/arm/ivopts.c and gcc.target/arm/ivopts-2.c failed caused by preserving loop structure.) 
PR target/60280
	* tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop
	preheaders and latches only if requested.  Fix latch if it
	is removed.
	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
	LOOPS_HAVE_PREHEADERS.

	PR target/60280
	* gnat.dg/renaming5.adb: Change to two expected gotos.
	* gcc.dg/tree-ssa/pr21559.c: Change back to three expected
	jump threads.
	* gcc.dg/tree-prof/update-loopch.c: Check two "Invalid sum"
	messages for removed basic block.
	* gcc.dg/tree-ssa/ivopt_1.c: Fix unreliable scanning string.
	* gcc.dg/tree-ssa/ivopt_2.c: Ditto.
	* gcc.dg/tree-ssa/ivopt_3.c: Ditto.
	* gcc.dg/tree-ssa/ivopt_4.c: Ditto.

From-SVN: r208165
 2014-02-26 01:49:35 +00:00
Andrew Pinski
b8a542c648 builtins.c (expand_builtin_thread_pointer): Create a new target when the target is NULL. 
2014-02-25  Andrew Pinski  <apinski@cavium.com>

	* builtins.c (expand_builtin_thread_pointer): Create a new target
	when the target is NULL.

From-SVN: r208163
 2014-02-25 16:51:56 -08:00
GCC Administrator
fa5d996595 Daily bump. 
From-SVN: r208162
 2014-02-26 00:16:30 +00:00
Jason Merrill
be9e97bd4b DR 1571 
DR 1571
	* call.c (reference_binding): Recurse on user-defined conversion.
	(convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.

From-SVN: r208159
 2014-02-25 16:27:51 -05:00
Jason Merrill
241172a5cd call.c (print_conversion_rejection): Handle n_arg of -2. 
* call.c (print_conversion_rejection): Handle n_arg of -2.
	(build_user_type_conversion_1): Pass it.

From-SVN: r208158
 2014-02-25 16:27:44 -05:00
Jason Merrill
944b63dbc0 re PR c++/55877 (Anon visibility issues) 
PR c++/55877
	* decl2.c (no_linkage_error): Handle C++98 semantics.
	(reset_type_linkage): Move from decl.c.
	(reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
	(bt_reset_linkage_2, reset_decl_linkage): New.
	(tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
	(cp_write_global_declarations): Move condition into no_linkage_error.
	* decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
	* semantics.c (expand_or_defer_fn_1): Factor out
	tentative_decl_linkage.
	* cp-tree.h: Adjust.

From-SVN: r208157
 2014-02-25 16:19:06 -05:00
Jason Merrill
a6659b552d decl2.c (finish_static_data_member_decl): Diagnose static data member in unnamed class. 
* decl2.c (finish_static_data_member_decl): Diagnose static data
	member in unnamed class.

From-SVN: r208156
 2014-02-25 16:18:19 -05:00