Commits · a9356b1242b57fc99b2200e6c3d5039c9d4948fe · lvzhengyang / riscv-gcc-1

16 Jul, 2016 2 commits
- nullptr35.C (caught): Fix typo. · a9356b12
```
* g++.dg/cpp0x/nullptr35.C (caught): Fix typo.

From-SVN: r238413
```
  Andreas Schwab committed Jul 16, 2016
  a9356b12 Browse Files
- Daily bump. · 5a12c913
```
From-SVN: r238409
```
  GCC Administrator committed Jul 16, 2016
  5a12c913 Browse Files
15 Jul, 2016 35 commits

Replace references to C++0x with C++11 in comments · 4f5f9962

	* include/bits/algorithmfwd.h: Change C++0x to C++11 in comments.
	* include/bits/move.h: Likewise.
	* include/bits/postypes.h: Likewise.
	* include/debug/bitset: Likewise.
	* include/ext/pb_ds/detail/type_utils.hpp: Likewise.
	* include/ext/string_conversions.h: Change C++0x to __cxx11 in
	comment.
	* testsuite/27_io/fpos/14320-1.cc: Change C++0x to C++11 in comment.
	* testsuite/util/thread/all.h: Likewise.

From-SVN: r238402

committed Jul 15, 2016

4f5f9962 Browse Files

re PR fortran/62125 (Nested select type not accepted (rejects valid)) · a07b81c7

2016-07-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Marco Restelli <mrestelli@gmail.com>

	PR fortran/62125
	* symbol.c (select_type_insert_tmp): Recursively call self to take care
	of nested select type.

	* gfortran.dg/pr62125.f90: New test.

Co-Authored-By: Marco Restelli <mrestelli@gmail.com>

From-SVN: r238400

committed Jul 15, 2016

a07b81c7 Browse Files

Remove redundant std::move in std::for_each · d1129d45
```
	* include/bits/stl_algo.h (for_each): Remove redundant _GLIBCXX_MOVE
	and adjust comment.

From-SVN: r238399
```
Jonathan Wakely committed Jul 15, 2016
d1129d45 Browse Files

divkc3-1.c: Require p8vector support. · 96c0ec12

2016-07-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/divkc3-1.c: Require p8vector support.
	* gcc.target/powerpc/mulkc3-1.c: Likewise.

From-SVN: r238398

committed Jul 15, 2016

96c0ec12 Browse Files

PR c++/71495 - spurious note during SFINAE. · 37a80bf9

	* call.c (convert_like_real): Mask complain.
	* semantics.c (perform_koenig_lookup): Likewise.

From-SVN: r238397

committed Jul 15, 2016

37a80bf9 Browse Files

c++/58796 Make nullptr match exception handlers of pointer type · 479d0ed5

libstdc++-v3:

	PR c++/58796
	* libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Make
	nullptr match handlers of pointer type.

gcc/testsuite:

	PR c++/58796
	* g++.dg/cpp0x/nullptr21.C: Remove void* handlers.
	* g++.dg/cpp0x/nullptr35.C: New test.

From-SVN: r238396

committed Jul 15, 2016

479d0ed5 Browse Files

PR c++/71092 - ICE with array and constexpr. · de54de93

	* constexpr.c (cxx_eval_call_expression): Fail quietly when cgraph
	threw away DECL_SAVED_TREE.

From-SVN: r238395

committed Jul 15, 2016

de54de93 Browse Files

PR c++/71117 - core 2189 and generic lambda · 4d031550
```
	* call.c (add_template_conv_candidate): Disable if there are
	viable candidates.

From-SVN: r238394
```
Jason Merrill committed Jul 15, 2016
4d031550 Browse Files
PR c++/71511 - ICE on decltype scope in declaration. · 2a54351b
```
	* typeck2.c (cxx_incomplete_type_diagnostic): Handle DECLTYPE_TYPE.

From-SVN: r238393
```
Jason Merrill committed Jul 15, 2016
2a54351b Browse Files
PR c++/71513 - alignas on member enum in template · 1019d191
```
	* pt.c (tsubst_attributes): Fix loop logic.

From-SVN: r238392
```
Jason Merrill committed Jul 15, 2016
1019d191 Browse Files

PR c++/71604 - type definition in range-based for · 37a92c0c

	PR c++/54430
	* parser.c (cp_parser_range_for): Modify IDENTIFIER_BINDING directly.
	(cp_parser_simple_declaration): Diagnose type definition in
	for-range-declaration.

From-SVN: r238391

committed Jul 15, 2016

37a92c0c Browse Files

PR c++/71711 - mangle C++1z fold-expressions. · aa30dfad

	* operators.def: Add *_FOLD_EXPR.
	* cp-tree.h (FOLD_EXPR_P): Parenthesize.
	* mangle.c (write_expression): Handle fold-expressions.
	* pt.c (tsubst_unary_left_fold, tsubst_binary_left_fold)
	(tsubst_unary_right_fold, tsubst_binary_right_fold): Handle
	partial instantiation.

From-SVN: r238390

committed Jul 15, 2016

aa30dfad Browse Files

PR c++/71814 - mangling sizeof... (sP and sZ) · 34bbc4c5

gcc/cp/
	* mangle.c (write_expression): Handle sizeof... an argument pack.
libiberty/
	* cp-demangle.c (cplus_demangle_operators): Add sP and sZ.
	(d_print_comp_inner): Handle them.
	(d_template_args_1): Split out from d_template_args.
	(d_args_length): New.

From-SVN: r238389

committed Jul 15, 2016

34bbc4c5 Browse Files

Update -fabi-version default to 11. · d022c55a
```
	* c-opts.c (c_common_post_options): Update -fabi-version default to 11.

From-SVN: r238388
```
Jason Merrill committed Jul 15, 2016
d022c55a Browse Files
PR c++/71718 - infinite recursion and alias template · 9ee2cecc
```
	* pt.c (push_tinst_level_loc): Set at_eof before fatal_error.

From-SVN: r238387
```
Jason Merrill committed Jul 15, 2016
9ee2cecc Browse Files
PR c++/70824 - initializer_list in template · d1dfa20d
```
	* init.c (constant_value_1): Don't instantiated DECL_INITIAL of
	artificial variables.

From-SVN: r238386
```
Jason Merrill committed Jul 15, 2016
d1dfa20d Browse Files

Implement C++17 P0025 clamp. · 4db1cb44

2016-07-15  Edward Smith-Rowland  <3dw4rd@verizon.net>

	Implement C++17 P0025 clamp.
	* include/bits/algorithmfwd.h: Declare clamp overloads.
	* include/bits/stl_algo.h: Implement clamp.  Feature __cpp_lib_clamp.
	* testsuite/25_algorithms/clamp/1.cc: New test.
	* testsuite/25_algorithms/clamp/2.cc: New test.
	* testsuite/25_algorithms/clamp/constexpr.cc: New test.
	* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
	1.cc: New test.
	* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
	pod.cc: New test.

From-SVN: r238383

committed Jul 15, 2016

4db1cb44 Browse Files

Typo. · 4a1248da
```
From-SVN: r238382
```
Georg-Johann Lay committed Jul 15, 2016
4a1248da Browse Files

predicates.md (const_m255_to_m1_operand): New. · be88b0c7

	* config/avr/predicates.md (const_m255_to_m1_operand): New.
	* config/avr/constraints.md (Cn8, Ca1, Co1, Yx2): New constraints.
	* config/avr/avr.md (add<mode>3) <ALL1>: Make "r,0,r" more
	expensive.
	(*cmphi.zero-extend.0, *cmphi.zero-extend.1)
	(*usum_widenqihi3, *udiff_widenqihi3)
	(*addhi3_zero_extend.const): New combiner insns.
	(andqi3, iorqi3): Provide "l" (NO_LD_REGS) alternative if
	just 1 bit is affected.
	* config/avr/avr.c (avr_out_bitop) <QImode>: Don't access xop[3].
	(avr_out_compare) [EQ,NE]: Tweak comparing d-regs against -1.

From-SVN: r238381

committed Jul 15, 2016

be88b0c7 Browse Files

Fix up ChangeLog entry. · 5eed9a88
```
From-SVN: r238378
```
Jakub Jelinek committed Jul 15, 2016
5eed9a88 Browse Files
scev-8.c: Update test string. · 41c7438e
```
	gcc/testsuite
	* gcc.dg/tree-ssa/scev-8.c: Update test string.

From-SVN: r238377
```
Bin Cheng committed Jul 15, 2016
41c7438e Browse Files

c-parser.c (c_parser_oacc_declare): Don't scan for GOMP_MAP_POINTER. · b1c9c068

	gcc/c/
	* c-parser.c (c_parser_oacc_declare): Don't scan for
	GOMP_MAP_POINTER.
	* c-typeck.c (handle_omp_array_sections): Mark data clauses with
	GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
	zero-length subarrays.

	gcc/cp/
	* parser.c (cp_parser_oacc_declare): Don't scan for
	GOMP_MAP_POINTER.
	* semantics.c (handle_omp_array_sections): Mark data clauses with
	GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
	zero-length subarrays.

	gcc/
	* omp-low.c (lower_omp_target): Mark data clauses with
	GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
	zero-length subarrays.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
	test.

From-SVN: r238376

committed Jul 15, 2016

b1c9c068 Browse Files

openmp.c (gfc_match_omp_clauses): Scan for clause vector_length before vector. · f7ba880b

	gcc/fortran/
	* openmp.c (gfc_match_omp_clauses): Scan for clause vector_length
	before vector.

	gcc/testsuite/
	* gfortran.dg/goacc/vector_length.f90: New test.

From-SVN: r238375

committed Jul 15, 2016

f7ba880b Browse Files

re PR tree-optimization/71881 (ICE on valid code at -O3 with -g enabled on… · b9aba0a0

re PR tree-optimization/71881 (ICE on valid code at -O3 with -g enabled on x86_64-linux-gnu: cannot update SSA form)

2016-07-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71881
	* tree-loop-distribution.c (destroy_loop): Remove blocks in
	reverse DOM order to make debug temp generation happy.

	* gcc.dg/torture/pr71881.c: New testcase.

From-SVN: r238374

committed Jul 15, 2016

b9aba0a0 Browse Files

re PR tree-optimization/71887 (wrong code (SIGFPE) at -O1 and above on… · 9513d5fb

re PR tree-optimization/71887 (wrong code (SIGFPE) at -O1 and above on x86_64-linux-gnu (in both 32-bit and 64-bit modes))

2016-07-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71887
	* tree-ssa-phiopt.c (absorbing_element_p): Add rhs arg and
	verify it is not zero for division / modulo handling.
	(value_replacement): Adjust.

	* gcc.dg/torture/pr71887.c: New testcase.

From-SVN: r238373

committed Jul 15, 2016

9513d5fb Browse Files

[PATCH/AARCH64] Add rtx_costs routine for vulcan. · ad611a4c

gcc/ChangeLog:

2016-07-15  Virendra Pathak  <virendra.pathak@broadcom.com>
	    Julian Brown  <julian@codesourcery.com>

	* config/aarch64/aarch64-cores.def: Update vulcan COSTS.
	* config/aarch64/aarch64-cost-tables.h
	(vulcan_extra_costs): New variable.
	* config/aarch64/aarch64.c
	(vulcan_addrcost_table): Likewise.
	(vulcan_regmove_cost): Likewise.
	(vulcan_vector_cost): Likewise.
	(vulcan_branch_cost): Likewise.
	(vulcan_tunings): Likewise.


Co-Authored-By: Julian Brown <julian@codesourcery.com>

From-SVN: r238372

committed Jul 15, 2016

ad611a4c Browse Files

handle undefined extern vars in output_in_order · 3ef46782

* cgraphunit.c (cgraph_order_sort_kind): New entry ORDER_VAR_UNDEF.
(output_in_order): Loop over undefined variables too.  Output them
via assemble_undefined_decl.  Skip variables that correspond to hard
registers or have value-exprs.
* varpool.c (symbol_table::output_variables): Handle undefined
variables together with defined ones.

From-SVN: r238371

committed Jul 15, 2016

3ef46782 Browse Files

tree-ssa-pre.c (get_representative_for): Make sure to return the value number of SSA names. · a8e15f90

2016-07-15  Richard Biener  <rguenther@suse.de>

	* tree-ssa-pre.c (get_representative_for): Make sure to return
	the value number of SSA names.
	(phi_translate_1): get_representative_for cannot return NULL.
	(do_pre_regular_insertion): Remove redundant call to
	fully_constant_expression.
	(do_pre_partial_partial_insertion): Likewise.

From-SVN: r238370

committed Jul 15, 2016

a8e15f90 Browse Files

re PR c/71858 (Surprising suggestions for misspellings) · ddbbcb19

	PR c/71858
	* c-common.h (enum lookup_name_fuzzy_kind): Add
	FUZZY_LOOKUP_FUNCTION_NAME.

	* c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
	instead of FUZZY_LOOKUP_NAME.
	(lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
	FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.

	* gcc.dg/spellcheck-identifiers-3.c: New test.

From-SVN: r238369

committed Jul 15, 2016

ddbbcb19 Browse Files

re PR fortran/71807 (Internal compiler error with NULL() reference in structure constructor) · 29eb509c

gcc/fortran/ChangeLog:

2016-07-15  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/71807
	* trans-expr.c (gfc_trans_subcomponent_assign): Special casing
	when allocatable component is set to null() in initializer.

gcc/testsuite/ChangeLog:

2016-07-15  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/71807
	* gfortran.dg/null_9.f90: New test.

From-SVN: r238368

committed Jul 15, 2016

29eb509c Browse Files

tree-scalar-evolution.c (simple_iv_with_niters): New funcion. · 43aabfcf

	* tree-scalar-evolution.c (simple_iv_with_niters): New funcion.
	(derive_simple_iv_with_niters): New function.
	(simple_iv): Rewrite using simple_iv_with_niters.
	* tree-scalar-evolution.h (simple_iv_with_niters): New decl.
	* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions): New
	function.
	(number_of_iterations_exit): Rewrite using above function.
	* tree-ssa-loop-niter.h (number_of_iterations_exit_assumptions): New
	Decl.

	gcc/testsuite
	* gcc.dg/tree-ssa/loop-41.c: New test.

From-SVN: r238367

committed Jul 15, 2016

43aabfcf Browse Files

re PR tree-optimization/71347 (Performance drop after r235513 on x86-64 in 32-bit mode.) · afc89e58
```
	gcc/testsuite
	PR tree-optimization/71347
	* gcc.dg/tree-ssa/pr71347.c: XFAIL on ia64, arm, m68k and sparc.

From-SVN: r238366
```
Bin Cheng committed Jul 15, 2016
afc89e58 Browse Files
Fix the constraints for any's assignment operator template to properly · 1ec0f763
```
reject assignment from a non-copyable lvalue.

From-SVN: r238365
```
Ville Voutilainen committed Jul 15, 2016
1ec0f763 Browse Files

i386.c (ix86_builtin_vectorization_cost): Adjust vec_construct cost. · 8d4fc2d3

2016-07-15  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c (ix86_builtin_vectorization_cost): Adjust
	vec_construct cost.

From-SVN: r238364

committed Jul 15, 2016

8d4fc2d3 Browse Files

Daily bump. · ea142e83
```
From-SVN: r238362
```
GCC Administrator committed Jul 15, 2016
ea142e83 Browse Files

14 Jul, 2016 3 commits

re PR fortran/29819 (Error/warning message should ignore comments for "1" in %C output) · 6fa682ad

2016-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/29819
	* parse.c (parse_contained): Use proper locus.
 

2016-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/29819
	* gfortran.dg/bind_c_usage_9.f03: Move dg-error.
	* gfortran.dg/contains.f90: Ditto.
	* gfortran.dg/contains_empty_1.f03: Ditto.
	* gfortran.dg/submodule_3.f08: Ditto.

From-SVN: r238354

committed Jul 14, 2016

6fa682ad Browse Files

re PR testsuite/71865 (test case gcc.dg/diagnostic-token-ranges.c fails starting with r237714) · a60a5d31

	PR testsuite/71865
	* gcc.dg/diagnostic-token-ranges.c: Add -std=c11 to dg-options.
	(wide_string_literal_in_asm): Use __asm instead of asm, adjust
	expected diagnostics.

From-SVN: r238353

committed Jul 14, 2016

a60a5d31 Browse Files

re PR c/71858 (Surprising suggestions for misspellings) · dd36b877

	PR c/71858
	* c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.

	* gcc.dg/spellcheck-identifiers.c (snprintf): Declare.
	* gcc.dg/spellcheck-identifiers-2.c: New test.
	* gcc.dg/diagnostic-token-ranges.c (nanl): Declare.
	* c-c++-common/attributes-1.c: Adjust dg-prune-output.

From-SVN: r238352

committed Jul 14, 2016

dd36b877 Browse Files