Commits · c392943c5049a94782fe548003ddd0913b09b292 · lvzhengyang / riscv-gcc-1

11 Jul, 2016 16 commits

re PR tree-optimization/71823 (g++ segfaults with -mfma and -ftree-slp-vectorize) · c392943c

	PR tree-optimization/71823
	* tree-vect-stmts.c (vectorizable_operation): Use vect_get_vec_defs
	to get vec_oprnds2 from op2.

	* gcc.dg/vect/pr71823.c: New test.

From-SVN: r238229

committed Jul 11, 2016

c392943c Browse Files

stl_vector.h (push_back(const value_type&)): Forward to _M_realloc_insert. · 76225d2c

2016-07-11  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/stl_vector.h (push_back(const value_type&)): Forward
	to _M_realloc_insert.
	(insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
	(_M_realloc_insert): Declare new function.
	(_M_emplace_back_aux): Remove definition.
	* include/bits/vector.tcc (emplace_back(_Args...)):
	Use _M_realloc_insert.
	(insert(const_iterator, const value_type&)): Likewise.
	(_M_insert_rval, _M_emplace_aux): Likewise.
	(_M_emplace_back_aux): Remove declaration.
	(_M_realloc_insert): Define.
	* testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
	Adjust expected results for emplacing an lvalue with reallocation.

From-SVN: r238226

committed Jul 11, 2016

76225d2c Browse Files

predicates.md (x86_64_immediate_operand): Hoist common subexpressions. · 4368a420

	* config/i386/predicates.md (x86_64_immediate_operand) <case CONST>:
	Hoist common subexpressions.
	(x86_64_zext_immediate_operand) <case CONST>: Ditto.

From-SVN: r238224

committed Jul 11, 2016

4368a420 Browse Files

rs6000.md (stfiwx): Change constraint to 'wu' to prevent generation of 'stxsiwx'… · 7f0d7d61

rs6000.md (stfiwx): Change constraint to 'wu' to prevent generation of 'stxsiwx' on pre Power8 hardware.

	* config/rs6000/rs6000.md (stfiwx): Change constraint to 'wu' to
	prevent generation of 'stxsiwx' on pre Power8 hardware.

From-SVN: r238223

committed Jul 11, 2016

7f0d7d61 Browse Files

lib1funcs.S: Add new wrapper. · 82742404

2016-07-11  Hale Wang  <hale.wang@arm.com>
	    Andre Vieira  <andre.simoesdiasvieira@arm.com>

	* config/arm/lib1funcs.S: Add new wrapper.

Co-Authored-By: Andre Vieira <andre.simoesdiasvieira@arm.com>

From-SVN: r238215

committed Jul 11, 2016

82742404 Browse Files

* decl.c (store_parm_decls): Remove check for void parm. · 9a54f10d
```
From-SVN: r238214
```
Jason Merrill committed Jul 11, 2016
9a54f10d Browse Files

input.c: add lexing selftests and a test matrix for line_table states · 741d3be5

This patch adds explicit testing of lexing a source file,
generalizing this (and the test of ordinary line maps) over
a 2-dimensional test matrix covering:

  (1) line_table->default_range_bits: some frontends use a non-zero value
  and others use zero

  (2) the fallback modes within line-map.c: there are various threshold
  values for source_location/location_t beyond line-map.c changes
  behavior (disabling of the range-packing optimization, disabling
  of column-tracking).  We exercise these by starting the line_table
  at interesting values at or near these thresholds.

This helps ensures that location data works in all of these states,
and that (I hope) we don't have lingering bugs relating to the
transition between line_table states.

gcc/ChangeLog:
	* input.c: Include cpplib.h.
	(selftest::temp_source_file): New class.
	(selftest::temp_source_file::temp_source_file): New ctor.
	(selftest::temp_source_file::~temp_source_file): New dtor.
	(selftest::should_have_column_data_p): New function.
	(selftest::test_should_have_column_data_p): New function.
	(selftest::temp_line_table): New class.
	(selftest::temp_line_table::temp_line_table): New ctor.
	(selftest::temp_line_table::~temp_line_table): New dtor.
	(selftest::test_accessing_ordinary_linemaps): Add case_ param; use
	it to create a temp_line_table.
	(selftest::assert_loceq): Only verify LOCATION_COLUMN for
	locations that are known to have column data.
	(selftest::line_table_case): New struct.
	(selftest::test_reading_source_line): Move tempfile handling
	to class temp_source_file.
	(ASSERT_TOKEN_AS_TEXT_EQ): New macro.
	(selftest::assert_token_loc_eq): New function.
	(ASSERT_TOKEN_LOC_EQ): New macro.
	(selftest::test_lexer): New function.
	(selftest::boundary_locations): New array.
	(selftest::input_c_tests): Call test_should_have_column_data_p.
	Loop over a test matrix of interesting values of location and
	default_range_bits, calling test_lexer on each case in the matrix.
	Move call to test_accessing_ordinary_linemaps into the matrix.
	* selftest.h (ASSERT_EQ): Reimplement in terms of...
	(ASSERT_EQ_AT): New macro.

gcc/testsuite/ChangeLog:
	* gcc.dg/plugin/location_overflow_plugin.c (plugin_init): Avoid
	hardcoding the values of LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES
	and LINE_MAP_MAX_LOCATION_WITH_COLS.

libcpp/ChangeLog:
	* include/line-map.h (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES):
	Move here from line-map.c.
	(LINE_MAP_MAX_LOCATION_WITH_COLS): Likewise.
	* line-map.c (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): Move from
	here to line-map.h.
	(LINE_MAP_MAX_LOCATION_WITH_COLS): Likewise.

From-SVN: r238213

committed Jul 11, 2016

741d3be5 Browse Files

Don't convert TImode in debug insn · 92fa45b5

When converting V1TImode register in debug insn, check if it has been
converted to TImode already.

gcc/

	PR target/71801
	* config/i386/i386.c (timode_scalar_chain::fix_debug_reg_uses):
	Don't convert TImode in debug insn.

gcc/testsuite/

	PR target/71801
	* gcc.target/i386/pr71801.c: New test.

From-SVN: r238211

committed Jul 11, 2016

92fa45b5 Browse Files

Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG. · 25b75a48

2016-07-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
        * tree-core.h (tree_base::nothrow_flag): Adjust comment.
        (tree_type_common::lang_flag_7): New.
        (tree_type_common::spare): Reduce size.
        * tree.h (TYPE_ALIGN_OK): Remove.
        (TYPE_LANG_FLAG_7): New.
        (get_inner_reference): Adjust header.
        * print-tree.c (print_node): Adjust.
        * expr.c (get_inner_reference): Remove parameter keep_aligning.
        (get_bit_range, expand_assignment, expand_expr_addr_expr_1): Adjust
        calls to get_inner_reference.
        (expand_expr_real_1): Adjust call to get_inner_reference.  Remove
        handling of TYPE_ALIGN_OK.
        * builtins.c (get_object_alignment_2): Adjust call to
        get_inner_reference.  Remove handling of VIEW_CONVERT_EXPR.
        * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove handling of
        TYPE_ALIGN_OK.
        * asan.c (instrument_derefs): Adjust calls to get_inner_reference.
        * cfgexpand.c (expand_debug_expr): Likewise.
        * dbxout.c (dbxout_expand_expr): Likewise.
        * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref,
        loc_list_from_tree, fortran_common): Likewise.
        * fold-const.c (optimize_bit_field_compare,
        decode_field_reference, fold_unary_loc, fold_comparison,
        split_address_to_core_and_offset): Likewise.
        * gimple-laddress.c (execute): Likewise.
        * gimple-ssa-strength-reduction.c (slsr_process_ref): Likewise.
        * gimplify.c (gimplify_scan_omp_clauses): Likewise.
        * hsa-gen.c (gen_hsa_addr): Likewise.
        * simplifx-rtx.c (delegitimize_mem_from_attrs): Likewise.
        * tsan.c (instrument_expr): Likewise.
        * ubsan.c (instrument_bool_enum_load, instrument_object_size): Likewise.
        * tree.c (verify_type_variant): Remove handling of TYPE_ALIGN_OK.
        * tree-affine.c (tree_to_aff_combination,
        get_inner_reference_aff): Adjust calls to get_inner_reference.
        * tree-data-ref.c (split_constant_offset_1,
        dr_analyze_innermost): Likewise.
        * tree-scalar-evolution.c (interpret_rhs_expr): Likewise.
        * tree-sra.c (ipa_sra_check_caller): Likewise.
        * tree-ssa-loop-ivopts.c (split_address_cost): Likewise.
        * tree-ssa-math-opts.c (find_bswap_or_nop_load,
        bswap_replace): Likewise.
        * tree-vect-data-refs.c (vect_check_gather,
        vect_analyze_data_refs): Likewise.
        * config/mips/mips.c (r10k_safe_mem_expr_p): Likewise.
        * config/pa/pa.c (pa_emit_move_sequence): Remove handling of
        TYPE_ALIGN_OK.

ada:
2016-07-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.
        * gcc-interface/ada-tree.h (TYPE_ALIGN_OK): Define.
        * gcc-interface/trans.c (Attribute_to_gnu): Adjust call to
        get_inner_reference.
        * gcc-interface/utils2.c (build_unary_op): Likewise.

From-SVN: r238210

committed Jul 11, 2016

25b75a48 Browse Files

Support running the selftests under valgrind · 9e34db2e

gcc/ChangeLog:
	* Makefile.in (selftest-valgrind): New phony target.
	* function-tests.c (selftest::build_cfg): Delete pass instances
	created by the test.
	(selftest::convert_to_ssa): Likewise.
	(selftest::test_expansion_to_rtl): Likewise.
	* tree-cfg.c (selftest::test_linear_chain): Release dominator
	vectors.
	(selftest::test_diamond): Likewise.

From-SVN: r238209

committed Jul 11, 2016

9e34db2e Browse Files

re PR bootstrap/71816 (bootstrap broken on multiple targets) · f51606c7

2016-07-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71816
	* tree-ssa-pre.c (compute_avail): Adjust alignment of ref rather
	than replacing all of its operands.

	* gcc.dg/torture/pr71816.c: New testcase.

From-SVN: r238208

committed Jul 11, 2016

f51606c7 Browse Files

[RS6000] Don't allow combine to form doloop pattern · a442a050

	* config/rs6000/rs6000.md (UNSPEC_DOLOOP): New unspec.
	(ctr<mode>): Add unspec.
	(ctr<mode>_internal*): Likewise.

From-SVN: r238207

committed Jul 11, 2016

a442a050 Browse Files

trans.c (add_decl_expr): Minor tweak. · 7352723b

	* gcc-interface/trans.c (add_decl_expr): Minor tweak.
	* gcc-interface/utils.c (create_var_decl): For an external variable,
	also clear TREE_READONLY in LTO mode if the initializer is not a valid
	constant and set DECL_READONLY_ONCE_ELAB instead.

From-SVN: r238206

committed Jul 11, 2016

7352723b Browse Files

re PR ada/71817 (suspicious condition in C code) · 833c1dbc

	PR ada/71817
	* adaint.c (__gnat_is_read_accessible_file): Add parentheses.
	(__gnat_is_write_accessible_file): Likewise.

From-SVN: r238204

committed Jul 11, 2016

833c1dbc Browse Files

remove gcc/cp/typeck.s · 4adc6a12
```
From-SVN: r238203
```
Jason Merrill committed Jul 11, 2016
4adc6a12 Browse Files
Daily bump. · 98e788e6
```
From-SVN: r238202
```
GCC Administrator committed Jul 11, 2016
98e788e6 Browse Files

10 Jul, 2016 2 commits

Implement std::optional. · 435e56fb

	* include/Makefile.am: Add optional to exported headers.
	* include/Makefile.in: Likewise.
	* include/std/optional: New.
	* testsuite/20_util/optional/typedefs.cc: Likewise.
	* testsuite/20_util/optional/relops/2.cc: Likewise.
	* testsuite/20_util/optional/relops/3.cc: Likewise.
	* testsuite/20_util/optional/relops/4.cc: Likewise.
	* testsuite/20_util/optional/relops/5.cc: Likewise.
	* testsuite/20_util/optional/relops/1.cc: Likewise.
	* testsuite/20_util/optional/relops/6.cc: Likewise.
	* testsuite/20_util/optional/nullopt.cc: Likewise.
	* testsuite/20_util/optional/in_place.cc: Likewise.
	* testsuite/20_util/optional/make_optional.cc: Likewise.
	* testsuite/20_util/optional/assignment/2.cc: Likewise.
	* testsuite/20_util/optional/assignment/3.cc: Likewise.
	* testsuite/20_util/optional/assignment/4.cc: Likewise.
	* testsuite/20_util/optional/assignment/5.cc: Likewise.
	* testsuite/20_util/optional/assignment/1.cc: Likewise.
	* testsuite/20_util/optional/assignment/6.cc: Likewise.
	* testsuite/20_util/optional/cons/value_neg.cc: Likewise.
	* testsuite/20_util/optional/cons/default.cc: Likewise.
	* testsuite/20_util/optional/cons/move.cc: Likewise.
	* testsuite/20_util/optional/cons/value.cc: Likewise.
	* testsuite/20_util/optional/cons/copy.cc: Likewise.
	* testsuite/20_util/optional/requirements.cc: Likewise.
	* testsuite/20_util/optional/observers/2.cc: Likewise.
	* testsuite/20_util/optional/observers/3.cc: Likewise.
	* testsuite/20_util/optional/observers/4.cc: Likewise.
	* testsuite/20_util/optional/observers/5.cc: Likewise.
	* testsuite/20_util/optional/observers/1.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
	* testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
	* testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
	* testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
	* testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
	* testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
	* testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
	* testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
	* testsuite/20_util/optional/swap/1.cc: Likewise.

From-SVN: r238197

committed Jul 10, 2016

435e56fb Browse Files

Daily bump. · 29058356
```
From-SVN: r238196
```
GCC Administrator committed Jul 10, 2016
29058356 Browse Files

09 Jul, 2016 2 commits

re PR fortran/71783 (ICE on valid code in gimplify_var_or_parm_decl at gimplify.c:1801) · 36b54ce0

2016-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71783
	* frontend-passes.c (create_var):  Always allocate a charlen
	for character variables.

2016-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71783
	* gfortran.dg/dependency_46.f90:  New test.

From-SVN: r238192

committed Jul 09, 2016

36b54ce0 Browse Files

Daily bump. · 08a357ce
```
From-SVN: r238191
```
GCC Administrator committed Jul 09, 2016
08a357ce Browse Files

08 Jul, 2016 20 commits

re PR fortran/68426 (Simplification of SPREAD with a derived type element is unimplemented) · 98d4439c
```
2016-07-08  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/68426
	* simplify (gfc_simplify_spread): Adjust locus.

From-SVN: r238186
```
Steven G. Kargl committed Jul 08, 2016
98d4439c Browse Files

FT32: apply unbias to references to RAM symbols. · f0f649c3

The FT32 binutils use a bias to distinguish between RAM and flash
addresses.

This fix adds an ASM_OUTPUT_SYMBOL_REF() that unbiases references to
RAM symbols.

Only references to RAM objects have the bias applied. Flash objects
(that is, objects in ADDR SPACE 1) are not biased, so for these no bias
should be applied. Likewise references in the gdb section need to use
the biased address, so references in debug sections are not unbiased.

gcc/ChangeLog:

2016-07-08  James Bowman  <james.bowman@ftdichip.com>

	* config/ft32/ft32.c (ft32_elf_encode_section_info): New function.
	* config/ft32/ft32.h (ASM_OUTPUT_SYMBOL_REF): New function.

From-SVN: r238185

committed Jul 08, 2016

f0f649c3 Browse Files

Use lvalue_p instead of real_lvalue_p. · 72b3e203

	* cp-tree.h: Unpoison lvalue_p.
	* call.c, class.c, constexpr.c, cvt.c, init.c, lambda.c, pt.c,
	tree.c, typeck.c, typeck2.c: Use lvalue_p instead of
	real_lvalue_p.

From-SVN: r238183

committed Jul 08, 2016

72b3e203 Browse Files

Rename lvalue_p to obvalue_p. · bb19d4af

	* tree.c (obvalue_p): Rename from lvalue_p.
	(lvalue_p): Define for c-common.
	* call.c, cp-tree.h, cvt.c, init.c: Adjust.
	* typeck.c: Adjust.
	(cp_build_addr_expr_1): Remove obsolete code.

From-SVN: r238182

committed Jul 08, 2016

bb19d4af Browse Files

Rename lvalue_or_rvalue_with_address_p to glvalue_p. · c3edc633

	* tree.c (glvalue_p): Rename from lvalue_or_rvalue_with_address_p.
	* call.c, cp-tree.h, typeck.c: Adjust.

From-SVN: r238181

committed Jul 08, 2016

c3edc633 Browse Files

* lambda.c (maybe_add_lambda_conv_op): Fix null object argument. · 0596c448
```
From-SVN: r238180
```
Jason Merrill committed Jul 08, 2016
0596c448 Browse Files

re PR rtl-optimization/71621 (ICE in assign_by_spills, at lra-assigns.c:1417… · d13835b6

re PR rtl-optimization/71621 (ICE in assign_by_spills, at lra-assigns.c:1417 (error: unable to find a register to spill) w/ -O2 -mavx2 -ftree-vectorize)

2016-07-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/71621
	* lra-constraints.c (process_alt_operands): Check combination of
	reg class and mode.

2016-07-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/71621
	* gcc.target/i386/pr71621-1.c: New.
	* gcc.target/i386/pr71621-2.c: New.

From-SVN: r238178

committed Jul 08, 2016

d13835b6 Browse Files

P0145R2: Refining Expression Order for C++ (assignment 2). · 65a550b4
```
	* cp-gimplify.c (lvalue_has_side_effects): New.
	(cp_gimplify_expr): Implement assignment ordering.

From-SVN: r238177
```
Jason Merrill committed Jul 08, 2016
65a550b4 Browse Files

P0145: Refining Expression Order for C++ (-fstrong-eval-order). · d0cf395a

gcc/c-family/
	* c.opts (-fargs-in-order): Rename to -fstrong-eval-order.
	* c-opts.c: Adjust.
gcc/cp/
	* call.c (op_is_ordered, build_over_call): Adjust for
	-fargs-in-order renaming to -fstrong-eval-order.
	* cp-gimplify.c (cp_gimplify_expr): Likewise.

From-SVN: r238176

committed Jul 08, 2016

d0cf395a Browse Files

P0145: Refining Expression Order for C++ (assignment) · 8a1b7b7f

	* gimplify.c (initial_rhs_predicate_for): New.
	(gimplfy_modify_expr): Gimplify RHS before LHS.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r238175

committed Jul 08, 2016

8a1b7b7f Browse Files

parse.c (matcha): Define. · 642bcbdf

	gcc/fortran/
	* parse.c (matcha): Define.
	(decode_oacc_directive): Add spec_only local var and set it.  Use
	matcha to parse acc directives except for routine and declare.  Return
	ST_GET_FCN_CHARACTERISTICS if a non-declarative directive could be
	matched.

	gcc/testsuite/
	* gfortran.dg/goacc/pr71704.f90: New test.

From-SVN: r238171

committed Jul 08, 2016

642bcbdf Browse Files

* testsuite/23_containers/vector/modifiers/insert/aliasing.cc: New. · d81102f4
```
From-SVN: r238169
```
Jonathan Wakely committed Jul 08, 2016
d81102f4 Browse Files

re PR target/71297 (ICE on invalid code in altivec_resolve_overloaded_builtin… · 02eb5b8b

re PR target/71297 (ICE on invalid code in altivec_resolve_overloaded_builtin (rs6000-c.c:5106) on powerpc64le-linux)

[gcc]

2016-07-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/71297
	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	Allow standard error handling to take over when a wrong number
	of arguments is presented to __builtin_vec_ld () or
	__builtin_vec_st ().

[gcc/testsuite]

2016-07-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/71297
	* gcc.target/powerpc/pr71297.c: New.

From-SVN: r238168

committed Jul 08, 2016

02eb5b8b Browse Files

[AArch64] Use fmin/fmax for v[min|max]nm{q} intrinsics · 8beb9a0d

  smin/smax will actually honor quiet NaN.

gcc/
	* config/aarch64/aarch64-simd-builtins.def (smax): Remove float
	variants.
	(smin): Likewise.
	(fmax): New entry.
	(fmin): Likewise.
	* config/aarch64/arm_neon.h (vmaxnm_f32): Use
	__builtin_aarch64_fmaxv2sf.
	(vmaxnmq_f32): Likewise.
	(vmaxnmq_f64): Likewise.
	(vminnm_f32): Likewise.
	(vminnmq_f32): Likewise.
	(vminnmq_f64): Likewise.

gcc/testsuite/

	* gcc.target/aarch64/simd/vminmaxnm_1.c: New.

From-SVN: r238166

committed Jul 08, 2016

8beb9a0d Browse Files

re PR target/71806 (PowerPC -mcpu=power9 enables __float128 without an explicit -mfloat128) · cef4b650

[gcc]
2016-07-08  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/71806
	* config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Do not
	enable -mfloat128-hardware by default.
	(ISA_3_0_MASKS_IEEE): New macro to give all of the VSX options
	that IEEE 128-bit hardware support needs.
	* config/rs6000/rs6000.c (rs6000_option_override_internal): If
	-mcpu=power9 -mfloat128, enable -mfloat128-hardware by default.
	Use ISA_3_0_MASKS_IEEE as the set of options that IEEE 128-bit
	floating point requires.
	* doc/invoke.texi (RS/6000 and PowerPC Options): Document
	-mfloat128 and -mfloat128-hardware changes.

[gcc/testsuite]
2016-07-08  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/71806
	* gcc.target/powerpc/p9-lxvx-stxvx-3.c: Add -mfloat128 option.

From-SVN: r238164

committed Jul 08, 2016

cef4b650 Browse Files

re PR debug/71667 (ICE in as_a, at is-a.h:192 w/ -g -O2 -ftree-vectorize) · 3c3ecf52

2016-07-08  Alan Hayward  <alan.hayward@arm.com>

gcc/
	PR tree-optimization/71667
	* tree-vect-loop.c (vectorizable_live_operation): ignore DEBUG stmts

testsuite/
	PR tree-optimization/71667
	* gcc.dg/vect/pr71667.c: New

From-SVN: r238160

committed Jul 08, 2016

3c3ecf52 Browse Files

Enhance documentation of Wundefined-do-loop · 03e6ca48
```
	* invoke.texi (Wundefined-do-loop): Enhance documentation.

From-SVN: r238159
```
Martin Liska committed Jul 08, 2016
03e6ca48 Browse Files

Do not consider COMPLEX_TYPE as fold_convertible_p · 2660286d

	PR middle-end/71606
	* fold-const.c (fold_convertible_p): As COMPLEX_TYPE
	folding produces SAVE_EXPRs, thus return false for the type.
	* gcc.dg/torture/pr71606.c: New test.

From-SVN: r238157

committed Jul 08, 2016

2660286d Browse Files

re PR fortran/71764 (ICE in gfc_trans_structure_assign) · 70cdd4ae

2016-07-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/71764
	* trans-expr.c (gfc_trans_structure_assign): Remove assert.

	* gfortran.dg/pr71764.f90: New test.

From-SVN: r238156

committed Jul 08, 2016

70cdd4ae Browse Files

Daily bump. · cb0044dd
```
From-SVN: r238155
```
GCC Administrator committed Jul 08, 2016
cb0044dd Browse Files