Commits · 5d9a283ac6aaa10d7f1052dba4cde7a8a63c88fc · lvzhengyang / riscv-gcc-1

14 Mar, 2017 16 commits

re PR middle-end/80020 (gcc confused about aligned_alloc argument order) · 5d9a283a

	PR middle-end/80020
	* builtin-attrs.def (ATTR_ALLOC_SIZE_2_NOTHROW_LIST): New macro.
	* builtins.def (aligned_alloc): Use it.

	PR middle-end/80020
	* gcc.dg/attr-alloc_size-6.c: Correct aligned_alloc argument order.
	* gcc.dg/attr-alloc_size-7.c: Same.
	* gcc.dg/attr-alloc_size-9.c: Same.
	* gcc.dg/builtin-alloc-size.c: Same.
	* gcc.dg/pr80020.c: New test.

From-SVN: r246145

committed Mar 14, 2017

5d9a283a Browse Files

re PR c/79936 (ICE with -Walloc-size-larger-than=32767) · 6bf29a7e
```
	PR c/79936
	* Makefile.in (GTFILES): Add calls.c.
	* calls.c: Include "gt-calls.h".

From-SVN: r246144
```
Martin Sebor committed Mar 14, 2017
6bf29a7e Browse Files

re PR rtl-optimization/79728 (ICE in setup_pressure_classes, at ira.c:912) · 4692943d

	PR rtl-optimization/79728
	* regs.h (struct target_regs): New field
	x_contains_allocatable_regs_of_mode.
	(contains_allocatable_regs_of_mode): New macro.
	* reginfo.c (init_reg_sets_1): Initialize it, and change
	contains_reg_of_mode so it includes global regs as well.
	* reload.c (push_reload): Use contains_allocatable_regs_of_mode
	rather than contains_regs_of_mode.

	PR rtl-optimization/79728
	* gcc.target/i386/sse-globalreg.c: New test.

From-SVN: r246138

committed Mar 14, 2017

4692943d Browse Files

Document options that can't be combined with -fcheck-pointer-bounds. · 6c841832

2017-03-14  Martin Liska  <mliska@suse.cz>

	* doc/invoke.texi: Document options that can't be combined with
	-fcheck-pointer-bounds.

From-SVN: r246130

committed Mar 14, 2017

6c841832 Browse Files

Document -Wchkp (PR middle-end/79831). · 54d5850a

2017-03-14  Martin Liska  <mliska@suse.cz>

	PR middle-end/79831
	* doc/invoke.texi (-Wchkp): Document the option.

From-SVN: r246129

committed Mar 14, 2017

54d5850a Browse Files

PR libstdc++/79162 disambiguate assignment from string_view · 4f83482f

	PR libstdc++/79162
	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
	(basic_string<C,T,A>::operator=(basic_string_view<C,T>)): Replace
	with a constrained template.
	[!_GLIBCXX_USE_CXX11_ABI]
	(basic_string<C,T,A>::operator=(basic_string_view<C,T>)): Likewise.
	* testsuite/21_strings/basic_string/cons/char/79162.cc: New test.
	* testsuite/21_strings/basic_string/cons/wchar_t/79162.cc: New test.

From-SVN: r246128

committed Mar 14, 2017

4f83482f Browse Files

PR c++/79393 DR 1658 workaround · 9b74f933

	PR c++/79393 DR 1658 workaround
	* method.c (synthesized_method_base_walk): Inihibit abstract class
	virtual base access check here.
	(synthesized_method_walk): Not here.

From-SVN: r246126

committed Mar 14, 2017

9b74f933 Browse Files

Install gcov-dump. · 92759508

2017-03-14  Martin Liska  <mliska@suse.cz>

	* Makefile.in: Install gcov-dump.

From-SVN: r246125

committed Mar 14, 2017

92759508 Browse Files

Do not ICE on an invalid input for MV. · f7486ecb

2017-03-14  Martin Liska  <mliska@suse.cz>

	* multiple_target.c (expand_target_clones): Bail out for
	an invalid attribute.

From-SVN: r246124

committed Mar 14, 2017

f7486ecb Browse Files

alias.c (struct alias_set_entry): Pack properly. · 34e82342

2017-03-14  Richard Biener  <rguenther@suse.de>

	* alias.c (struct alias_set_entry): Pack properly.
	* cfgloop.h (struct loop): Likewise.
	* cse.c (struct set): Likewise.
	* ipa-utils.c (struct searchc_env): Likewise.
	* loop-invariant.c (struct invariant): Likewise.
	* lra-remat.c (struct cand): Likewise.
	* recog.c (struct change_t): Likewise.
	* rtl.h (struct address_info): Likewise.
	* symbol-summary.h (function_summary): Likewise.
	* tree-loop-distribution.c (struct partition): Likewise.
	* tree-object-size.c (struct object_size_info): Likewise.
	* tree-ssa-loop-ivopts.c (struct cost_pair): Likewise.
	* tree-ssa-threadupdate.c (struct ssa_local_info_t): Likewise.
	* tree-vect-data-refs.c (struct _vect_peel_info): Likewise.
	* tree-vect-slp.c (struct _slp_oprnd_info): Likewise.
	* tree-vect-stmts.c (struct simd_call_arg_info): Likewise.
	* tree-vectorizer.h (struct _loop_vec_info): Likewise.
	(struct _stmt_vec_info): Likewise.

From-SVN: r246121

committed Mar 14, 2017

34e82342 Browse Files

Verify that target can create a dispatcher call (PR target/79892). · 546eb36c

2017-03-14  Martin Liska  <mliska@suse.cz>

	PR target/79892
	* multiple_target.c (create_dispatcher_calls): Check that
	a target can create a function dispatcher.

From-SVN: r246120

committed Mar 14, 2017

546eb36c Browse Files

Fix multiple target clones nodes (PR lto/66295). · 861d9d5e

2017-03-14  Martin Liska  <mliska@suse.cz>

	PR lto/66295
	* multiple_target.c (expand_target_clones): Drop local.local
	flag for default implementation.
2017-03-14  Martin Liska  <mliska@suse.cz>

	PR lto/66295
	* gcc.dg/tree-prof/pr66295.c: New test.

From-SVN: r246119

committed Mar 14, 2017

861d9d5e Browse Files

s-osinte-linux.ads (struct_sigaction): Use correct type for sa_flags. · e3e8f22f

2017-03-14  James Cowgill  <James.Cowgill@imgtec.com>

        * s-osinte-linux.ads (struct_sigaction): Use correct type for sa_flags.

From-SVN: r246118

committed Mar 14, 2017

e3e8f22f Browse Files

re PR tree-optimization/80030 (valgrind error in vect_get_slp_defs at tree-vect-slp.c:3360) · 778dd3b6
```
2017-03-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80030
	* tree-vect-stmts.c (vectorizable_store): Plug memleak.

From-SVN: r246117
```
Richard Biener committed Mar 14, 2017
778dd3b6 Browse Files

Use gcc_fallthrough() instead of __attribute__((fallthrough) · cccfcff4

Without this my build breaks on older compilers like GCC-5.4.

gcc/ChangeLog:

2017-03-13  Kito Cheng  <kito.cheng@gmail.com>

       * config/riscv/riscv.c (riscv_emit_float_compare>: Use
       gcc_fallthrough() instead of __attribute__((fallthrough));

From-SVN: r246116

committed Mar 14, 2017

cccfcff4 Browse Files

Daily bump. · a7af75b2
```
From-SVN: r246115
```
GCC Administrator committed Mar 14, 2017
a7af75b2 Browse Files

13 Mar, 2017 19 commits

* es.po: Update. · 7f20430c
```
From-SVN: r246112
```
Joseph Myers committed Mar 13, 2017
7f20430c Browse Files
gcc.texi: Remove "up" link to (DIR). · 344a2b50
```
	* doc/gcc.texi: Remove "up" link to (DIR).
	* doc/gccint.texi: Ditto.

From-SVN: r246111
```
Gerald Pfeifer committed Mar 13, 2017
344a2b50 Browse Files
install.texi (Specific): Remove reference to binutils 2.13. · 6abe316e
```
	* doc/install.texi (Specific) <avr>: Remove reference to
	binutils 2.13.

From-SVN: r246110
```
Gerald Pfeifer committed Mar 13, 2017
6abe316e Browse Files

re PR libstdc++/80034 (unqualified calls to std::distance in std::list::sort) · 648c9894

PR libstdc++/80034
* include/bits/list.tcc (merge(list&&)): Use const for the size_t
in the catch-block.
(merge(list&&, _StrictWeakOrdering)): Likewise.
* testsuite/23_containers/list/operations/80034.cc: New.

From-SVN: r246107

committed Mar 13, 2017

648c9894 Browse Files

* de.po, fr.po: Update. · a00a4865
```
From-SVN: r246106
```
Joseph Myers committed Mar 13, 2017
a00a4865 Browse Files

libiberty: Initialize d_printing in all cplus_demangle_fill_* functions. · 9905ca97

While integrating the d_printing recursion guard change into gdb I
noticed we forgot to initialize the demangle_component d_printing
field in cplus_demangle_fill_{name,extended_operator,ctor,dtor}.
As is done in cplus_demangle_fill_{component,builtin_type,operator}.
It happened to work because in gcc all demangle_components were
allocated through d_make_empty. But gdb has its own allocation
mechanism (as might other users).

libiberty/ChangeLog:

       * cp-demangle.c (cplus_demangle_fill_name): Initialize
       demangle_component d_printing.
       (cplus_demangle_fill_extended_operator): Likewise.
       (cplus_demangle_fill_ctor): Likewise.
       (cplus_demangle_fill_dtor): Likewise.

From-SVN: r246105

committed Mar 13, 2017

9905ca97 Browse Files

Implement LWG 2806, Base class of bad_optional_access. · fd231ad7

* include/std/optional (bad_optional_access):
Derive from std::exception.
(bad_optional_access::bad_optional_access): Adjust.
(bad_optional_access::what): New.
(__throw_bad_optional_access(const char*)):
Remove the parameter and adjust calls.
* testsuite/20_util/optional/cons/value_neg.cc: Adjust.
* testsuite/20_util/optional/typedefs.cc: Likewise.

From-SVN: r246103

committed Mar 13, 2017

fd231ad7 Browse Files

riscv.c (riscv_emit_float_compare): Use fallthru attribute rather than comments. · dce15db6
```
        * config/riscv/riscv.c (riscv_emit_float_compare): Use fallthru
        attribute rather than comments.

From-SVN: r246101
```
Jeff Law committed Mar 13, 2017
dce15db6 Browse Files
pdp11.md (movmemhi): Adjust operand numbers to match_scratch operand is highest. · 097de8ff
```
	* config/pdp11/pdp11.md (movmemhi): Adjust operand numbers to
	match_scratch operand is highest.

From-SVN: r246100
```
Jeff Law committed Mar 13, 2017
097de8ff Browse Files

Do not warn -Wsuggest-attribute=noreturn for main.chkp (PR middle-end/78339). · a48018b5

2017-03-13  Martin Liska  <mliska@suse.cz>

	PR middle-end/78339
	* ipa-pure-const.c (warn_function_noreturn): If the declarations
	is a CHKP clone, use original declaration.
2017-03-13  Martin Liska  <mliska@suse.cz>

	PR middle-end/78339
	* gcc.target/i386/mpx/pr78339.c: New test.

From-SVN: r246098

committed Mar 13, 2017

a48018b5 Browse Files

[ARC] Code size modifications. · 0e5172eb

gcc/
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_init): Use multiplier whenever we have it.
	(arc_conditional_register_usage): Use a different allocation order
	when optimizing for size.
	* common/config/arc/arc-common.c (arc_option_optimization_table):
	Section anchors default on when optimizing for size.

From-SVN: r246091

committed Mar 13, 2017

0e5172eb Browse Files

[ARC] Fix tst_bitfield_tst pattern. · 8c56cc5a

gcc/
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.md (*tst_bitfield_tst): Fix pattern.

gcc/testsuite
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* testsuite/gcc.target/arc/bitfield.c: New file.

From-SVN: r246090

committed Mar 13, 2017

8c56cc5a Browse Files

[ARC] Add code density instructions. · fa9c1b3c

gcc/
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_output_addsi): Emit code density adds.
	* config/arc/arc.md (cpu_facility): Add cd variant.
	(*movqi_insn): Add code density variant.
	(*movhi_insn): Likewise.
	(*movqi_insn): Likewise.
	(*addsi3_mixed): Likewise.
	(subsi3_insn): Likewise.

From-SVN: r246089

committed Mar 13, 2017

fa9c1b3c Browse Files

[ARC] Fix conditional move contstraint · 27ffcc36

Move pattern (movsi_insn) allows predicated instructions to be
instructions which can hold all registers.  However, the conditional
variant doesn't.  This patch fixes this problem.

2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.md (movsi_cond_exec): Update constraint.

From-SVN: r246088

committed Mar 13, 2017

27ffcc36 Browse Files

[ARC] Handle complex PIC move patterns. · 14555394

fwprop step is placing in the REG_EQUIV notes constant pic unspecs
expressions.  Then, loop may use these notes for optimizations
rezulting in complex patterns that are not supported by the current
implementation.

The patch adds handling of complex PIC addresses having MINUS or UNARY
operations.

gcc/
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_legitimize_pic_address): Handle PIC
	expressions with MINUS and UNARY ops.

gcc/testsuite
2017-03-13  Claudiu Zissulescu  <claziss@synopsys.com>

	* gcc.target/arc/pr9001090948.c: New file.

From-SVN: r246087

committed Mar 13, 2017

14555394 Browse Files

PR c++/79393 DR 1658 workaround · 16e93e4b

	PR c++/79393 DR 1658 workaround
	* method.c (synthesized_method_walk): Check vbases of abstract
	classes for dtor walk.

From-SVN: r246085

committed Mar 13, 2017

16e93e4b Browse Files

[ARM] PR target/79911: Invalid vec_select arguments · b8c36603

	PR target/79911
	* config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3):
	Rename to...
	(vec_sel_widen_ssum_lo<mode><V_half>3): ... This. Avoid mismatch
	between vec_select and vector argument.
	(vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): Rename to...
	(vec_sel_widen_ssum_hi<mode><V_half>3): ... This. Likewise.
	(vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): Rename to...
	(vec_sel_widen_usum_lo<mode><V_half>3): ... This.
	(vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): Rename to...
	(vec_sel_widen_usum_hi<mode><V_half>3): ... This.

From-SVN: r246084

committed Mar 13, 2017

b8c36603 Browse Files

re PR other/79991 (typo in params.def, PARAM_VECT_MAX_PEELING_FOR_ALIGNMENT) · 91cd87db
```
2017-03-13  Richard Biener  <rguenther@suse.de>

	PR other/79991
	* params.def (vect-max-peeling-for-alignment): Fix typo.

From-SVN: r246083
```
Richard Biener committed Mar 13, 2017
91cd87db Browse Files
Daily bump. · b5107478
```
From-SVN: r246082
```
GCC Administrator committed Mar 13, 2017
b5107478 Browse Files

12 Mar, 2017 5 commits

install.texi (Specific): Remove description of issue that only occurred with binutils below 2.18. · 9c888612
```
	* doc/install.texi (Specific) <mips-*-*>: Remove description of 
	issue that only occurred with binutils below 2.18.

From-SVN: r246079
```
Gerald Pfeifer committed Mar 12, 2017
9c888612 Browse Files
install.texi (Specific): No longer refer to binutils 2.11/2.12 minimum. · 665accdf
```
	* doc/install.texi (Specific) <cris-axis-elf>: No longer
	refer to binutils 2.11/2.12 minimum.

From-SVN: r246078
```
Gerald Pfeifer committed Mar 12, 2017
665accdf Browse Files
install.texi (Specific): Remove link to ftp.kernel.org and simplify binutils requirement. · 983bd86d
```
	* doc/install.texi (Specific) <powerpc-*-*>: Remove link to
	ftp.kernel.org and simplify binutils requirement.

From-SVN: r246077
```
Gerald Pfeifer committed Mar 12, 2017
983bd86d Browse Files

Implement LWG 2934, optional<const T> doesn't compare with T. · 06272afb

* include/std/optional
(operator==(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator==(const optional<_Tp>&, const optional<_Up>&).
(operator!=(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator!=(const optional<_Tp>&, const optional<_Up>&).
(operator<(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator<(const optional<_Tp>&, const optional<_Up>&.
(operator>(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator>(const optional<_Tp>&, const optional<_Up>&.
(operator<=(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator<=(const optional<_Tp>&, const optional<_Up>&).
(operator>=(const optional<_Tp>&, const optional<_Tp>&)):
Turn into operator>=(const optional<_Tp>&, const optional<_Up>&).
(operator==(const optional<_Tp>&, const _Tp&)):
Turn into operator==(const optional<_Tp>&, const _Up&).
(operator==(const _Tp&, const optional<_Tp>&)):
Turn into operator==(const _Up&, const optional<_Tp>&).
(operator!=(const optional<_Tp>&, const _Tp&)):
Turn into operator!=(const optional<_Tp>&, const _Up&).
(operator!=(const _Tp&, const optional<_Tp>&)):
Turn into operator!=(const _Up&, const optional<_Tp>&).
(operator<(const optional<_Tp>&, const _Tp&)):
Turn into operator<(const optional<_Tp>&, const _Up&).
(operator<(const _Tp&, const optional<_Tp>&)):
Turn into operator<(const _Up&, const optional<_Tp>&).
(operator>(const optional<_Tp>&, const _Tp&)):
Turn into operator>(const optional<_Tp>&, const _Up&).
(operator>(const _Tp&, const optional<_Tp>&)):
Turn into operator>(const _Up&, const optional<_Tp>&).
(operator<=(const optional<_Tp>&, const _Tp&)):
Turn into operator<=(const optional<_Tp>&, const _Up&).
(operator<=(const _Tp&, const optional<_Tp>&)):
Turn into operator<=(const _Up&, const optional<_Tp>&).
(operator>=(const optional<_Tp>&, const _Tp&)):
Turn into operator>=(const optional<_Tp>&, const _Up&).
(operator>=(const _Tp&, const optional<_Tp>&)):
Turn into operator>=(const _Up&, const optional<_Tp>&).
* testsuite/20_util/optional/relops/7.cc: New.

From-SVN: r246076

committed Mar 12, 2017

06272afb Browse Files

Daily bump. · dc555133
```
From-SVN: r246075
```
GCC Administrator committed Mar 12, 2017
dc555133 Browse Files