Commits · 975672f3573329b6ef9f687b706c566944a5887f · lvzhengyang / riscv-gcc-1

13 Nov, 2016 16 commits

re PR tree-optimization/35503 (Warning about restricted pointers?) · 975672f3

2016-11-13  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	PR c/35503
	* doc/invoke.texi: Document Wrestrict.
	* pretty-print.c (pp_format): Add case for "Z" specifier.
	(test_pp_format): Test "Z" specifier.
c-family/
	* c-common.h (warn_for_restrict): Declare.
	* c-warn.c: Include gcc-rich-location.h.
	(warn_for_restrict): New function.
	* c-format.c (gcc_tdiag_char_table): Add entry for "Z" specifier.
	(gcc_cdiag_char_table): Likewise.
	(gcc_cxxdiag_char_table): Likewise.
	* c.opt (Wrestrict): New option.
c/
	* c-parser.c (c_parser_postfix_expression_after_primary): Call
	warn_for_restrict.
cp/
	* parser.c (cp_parser_postfix_pexpression): Call warn_for_restrict.
testsuite/
	* c-c++-common/pr35503-1.c: New test.
	* c-c++-common/pr35503-2.c: Likewise.
	* c-c++-common/pr35503-3.c: Likewise.
	* gcc.dg/format/gcc_diag-1.c: Add tests for "Z" specifier.

From-SVN: r242366

committed Nov 13, 2016

975672f3 Browse Files

decl.c (gnat_to_gnu_entity): In assertion about known Esize... · 8d5a1b4f

	* gcc-interface/decl.c (gnat_to_gnu_entity): In assertion about known
	Esize, protect with !is_type and change !Unknown_Esize to Known_Esize.

From-SVN: r242363

committed Nov 13, 2016

8d5a1b4f Browse Files

re PR rtl-optimization/78232 (FAIL: gcc.dg/torture/pr48124-4.c) · a4ba1151
```
	PR rtl-optimization/78232
	PR rtl-optimization/78248
	* gcc.dg/ubsan/pr78248.c: New test.

From-SVN: r242362
```
Uros Bizjak committed Nov 13, 2016
a4ba1151 Browse Files
decl.c (gnat_to_gnu_entity): Look at the underlying type for the signedness of the type. · 47605312
```
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:
	Look at the underlying type for the signedness of the type.

From-SVN: r242361
```
Eric Botcazou committed Nov 13, 2016
47605312 Browse Files
decl.c (annotate_value): Deal specially with negative constants. · c0c54de6
```
	* gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Deal specially
	with negative constants.

From-SVN: r242360
```
Eric Botcazou committed Nov 13, 2016
c0c54de6 Browse Files

utils2.c (gnat_protect_expr): Also protect only the address if the expression is… · 96826e28

utils2.c (gnat_protect_expr): Also protect only the address if the expression is the component of a dereference.

	* gcc-interface/utils2.c (gnat_protect_expr): Also protect only the
	address if the expression is the component of a dereference.
	Do not use a reference type for the final temporary reference.

From-SVN: r242358

committed Nov 13, 2016

96826e28 Browse Files

Makefile.in (NO_OMIT_ADAFLAGS): Define. · 854c00dd

	* gcc-interface/Makefile.in (NO_OMIT_ADAFLAGS): Define.
	(a-except.o): Replace -fno-inline with NO_INLINE_ADAFLAGS.
	(s-memory.o): New rule.
	(tracebak.o): Replace -fno-omit-frame-pointer with NO_OMIT_ADAFLAGS.

From-SVN: r242357

committed Nov 13, 2016

854c00dd Browse Files

c-ada-spec.c (print_ada_declaration): For typedef declarations... · 4be719cd

	* c-ada-spec.c (print_ada_declaration): For typedef declarations, look
	for nested types only if the type is a record or union and dump SLOC.

From-SVN: r242356

committed Nov 13, 2016

4be719cd Browse Files

ipa-icf.c (sem_function::merge): Do not create a wrapper also if the original… · 4ebd491f

ipa-icf.c (sem_function::merge): Do not create a wrapper also if the original function needs a static chain.

	* ipa-icf.c (sem_function::merge): Do not create a wrapper also if the
	original function needs a static chain.

From-SVN: r242354

committed Nov 13, 2016

4ebd491f Browse Files

re PR target/78336 (powerpc-darwin bootstrap broken (probably by 241930)) · 499266dc
```
        PR target/78336
        * config/rs6000/rs6000.c (rs6000_asm_weaken_decl): Protect
        ASM_OUTPUT_DEF.

From-SVN: r242353
```
David Edelsohn committed Nov 13, 2016
499266dc Browse Files

re PR fortran/60952 ([F03] Problem using "end" as a type-bound procedure and contained procedure) · f9d49cd1

2016-11-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60952
	* decl.c (match_procedure_in_type): Apply the FL_PROCEDURE attribute
	to the target procedure.

2016-11-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60952
	* gfortran.dg/typebound_proc_34.f90: New test.

From-SVN: r242352

committed Nov 13, 2016

f9d49cd1 Browse Files

re PR fortran/66366 ([OOP] ICE on invalid with non-allocatable CLASS variable) · 9cbf8673

2016-11-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/66366
	* resolve.c (resolve_component): Move check for C437
	to ...
	* decl.c (build_struct): ... here. Fix indentation.

2016-11-13  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/66366
	* gfortran.dg/class_57.f90: Changed error message.
	* gfortran.dg/class_60.f90: New test.

From-SVN: r242351

committed Nov 13, 2016

9cbf8673 Browse Files

CWG 2233 - default arg and parameter pack · 559f2bbc
```
	* typeck.c (convert_arguments): Handle default arg followed by none.

From-SVN: r242350
```
Jason Merrill committed Nov 13, 2016
559f2bbc Browse Files

Fix constexpr lvalue use of __real and __imag. · dc8d2d00

	* constexpr.c (potential_constant_expression_1): REALPART_EXPR and
	IMAGPART_EXPR can be lvalues.

From-SVN: r242349

committed Nov 13, 2016

dc8d2d00 Browse Files

DR 374 - specialization in outer namespace · ba1e69c0

	PR c++/56840
	* pt.c (check_specialization_namespace): Allow any enclosing
	namespace.
	(check_unqualified_spec_or_inst): New.
	(check_explicit_specialization): Call it.
	* parser.c (cp_parser_elaborated_type_specifier)
	(cp_parser_class_head): Call it.

From-SVN: r242348

committed Nov 13, 2016

ba1e69c0 Browse Files

Daily bump. · 478eca64
```
From-SVN: r242345
```
GCC Administrator committed Nov 13, 2016
478eca64 Browse Files

12 Nov, 2016 9 commits

* g++.dg/pr78112.C: XFAIL AIX. · 0e075835
```
From-SVN: r242342
```
David Edelsohn committed Nov 12, 2016
0e075835 Browse Files
* src/filesystem/ops.cc (is_empty): Fix typo in exception message. · 5485c818
```
From-SVN: r242341
```
Jonathan Wakely committed Nov 12, 2016
5485c818 Browse Files
* include/std/future (future_error): Fix public typo to private. · 13908b44
```
From-SVN: r242340
```
Jonathan Wakely committed Nov 12, 2016
13908b44 Browse Files
* es.po: Update. · 90df67c7
```
From-SVN: r242338
```
Joseph Myers committed Nov 12, 2016
90df67c7 Browse Files

rs6000: Don't forget to initialize the TOC (PR77957) · c0d6cb1a

The code generating traceback tables mistakenly does an early return
if !optional_tbtab, which causes it to miss the code generating the TOC
section.  This only matters if the TOC will be empty since otherwise
the section is created elsewhere.

This patch fixes it.


	PR target/77957
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Don't
	return early if !optional_tbtab.

From-SVN: r242336

committed Nov 12, 2016

c0d6cb1a Browse Files

re PR fortran/77501 ([F03] ICE in gfc_match_generic, at fortran/decl.c:9429) · b93d8a3f

2016-11-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/77501
	* class.c (gfc_find_typebound_intrinsic_op): Remove an unnecessary
	assert and nullification.
	* decl.c (gfc_match_decl_type_spec): Use gfc_get_tbp_symtree,
	fix indentation.
	(gfc_match_generic): Remove an unnecessary assert.
	Use gfc_get_tbp_symtree to avoid ICE.

2016-11-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/77501
	* gfortran.dg/typebound_generic_16.f90: New test.

From-SVN: r242335

committed Nov 12, 2016

b93d8a3f Browse Files

Add std::future_error constructor from future_errc · 330cc73d

	* include/std/future (future_error): Make existing constructor
	private and add constructor from future_errc.

From-SVN: r242334

committed Nov 12, 2016

330cc73d Browse Files

Use shared_ptr<T>::element_type in hash specializations · 0f88f1f2

	* include/bits/shared_ptr.h (hash<shared_ptr<T>>): Use element_type.
	* include/bits/shared_ptr_base.h (hash<__shared_ptr<T, L>>): Likewise.

From-SVN: r242333

committed Nov 12, 2016

0f88f1f2 Browse Files

Daily bump. · 9eb97e61
```
From-SVN: r242331
```
GCC Administrator committed Nov 12, 2016
9eb97e61 Browse Files

11 Nov, 2016 14 commits

re PR c++/71225 (Overeager instantiation of members of non-template class nested in class template) · b8f70e67
```
	PR c++/71225
	* g++.dg/cpp0x/pr71225.C: New test.

From-SVN: r242328
```
Jakub Jelinek committed Nov 12, 2016
b8f70e67 Browse Files

re PR rtl-optimization/59461 (missed zero-extension elimination in the combiner) · 8b287aea

	PR rtl-optimization/59461
	* doc/rtl.texi (paradoxical subregs): Add missing word.
	* combine.c (reg_nonzero_bits_for_combine): Do not discard results
	in modes with precision larger than that of last_set_mode.
	* rtlanal.c (nonzero_bits1) <SUBREG>: If WORD_REGISTER_OPERATIONS is
	set and LOAD_EXTEND_OP is appropriate, propagate results from inner
	REGs to paradoxical SUBREGs.
	(num_sign_bit_copies1) <SUBREG>: Likewise.  Check that the mode is not
	larger than a word before invoking LOAD_EXTEND_OP on it.

From-SVN: r242326

committed Nov 11, 2016

8b287aea Browse Files

* fr.po: Update. · 84971f1b
```
From-SVN: r242324
```
Joseph Myers committed Nov 11, 2016
84971f1b Browse Files

i386.md (*<shift_insn><mode>3_doubleword): Mark operand 0 as earlyclobber. · 76ee24d0

	* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
	operand 0 as earlyclobber.
	(*ashl<mode>3_doubleword): Ditto for all operand 0 alternatives.

From-SVN: r242318

committed Nov 11, 2016

76ee24d0 Browse Files

re PR target/78243 (incorrect byte offset in vextractuh with -mcpu=power9) · a9c1825c

2016-11-11  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/78243
	* config/rs6000/vsx.md (vsx_extract_<mode>_p9): Correct the
	element order for little endian ordering.

	* config/rs6000/altivec.md (reduc_plus_scal_<mode>): Use
	VECTOR_ELT_ORDER_BIG and not BYTES_BIG_ENDIAN to adjust element
	number.

From-SVN: r242317

committed Nov 11, 2016

a9c1825c Browse Files

[i386][musl] Add cpuinfo to static libgcc only on *-musl* · 9d8f95de

The __cpu_indicator_init and __cpu_model symbols are not safe to use
from shared libgcc_s.so from ifunc resolvers, so since gcc-6, only
the definitions from static libgcc.a are used, however the symbols
are kept in libgcc_s as well for backward compatibility (with
appropriate symbol version).  On targets without such backward
compatibility concern add cpuinfo to the static library only (this
avoids running the ctor, reduces libgcc_s size and elf abi concerns
about the versioned symbols).

libgcc/
2016-11-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
	i386/t-cpuinfo-static instead of i386/t-cpuinfo.
	* config/i386/t-cpuinfo-static: New.

From-SVN: r242268

committed Nov 11, 2016

9d8f95de Browse Files

re PR target/78310 (ICE: insn does not satisfy its constraints: {*bmi2_rorxdi3_1} with -mbmi2) · c901bc0d

	PR target/78310
	* config/i386/i386.md (rotate to rotatex splitter): Avoid overflow
	when calculating operand 2.
	(rotate to rotatex zext splitter): Ditto.

testsuite/ChangeLog:

	PR target/78310
	* gcc.target/i386/pr78310.c: New test.

From-SVN: r242076

committed Nov 11, 2016

c901bc0d Browse Files

gimple-ssa-isolate-paths.c (is_divmod_with_given_divisor): New function. · 606f928d

	* gimple-ssa-isolate-paths.c (is_divmod_with_given_divisor): New
	function.
	(stmt_uses_name_in_undefined_way): New function, extracted from
	find_implicit_erroneous_behavior and extended for div/mod case.
	(stmt_uses_0_or_null_in_undefined_way): New function, extracted from
	find_explicit_erroneous_behavior and extended for div/mod case.
	(find_implicit_erroneous_behavior): Use new helper function.
	(find_explicit_erroneous_behavior): Use new helper function.

	* gcc.dg/tree-ssa/isolate-6.c: New test.
	* gcc.dg/tree-ssa/isolate-7.c: New test.

From-SVN: r242075

committed Nov 11, 2016

606f928d Browse Files

re PR testsuite/78292 (test case gcc.dg/vect/vect-cond-2.c fails starting with r241967) · be278990
```
	gcc/testsuite
	PR testsuite/78292
	* gcc.dg/vect/vect-cond-2.c: Only drop xfail for targets supporting
	vect_max_reduc.

From-SVN: r242073
```
Bin Cheng committed Nov 11, 2016
be278990 Browse Files

libgo: fix GOARCH_INT64ALIGN for several targets · 0f366729

    
    From Andreas Schwab.
    
    Reviewed-on: https://go-review.googlesource.com/33130

From-SVN: r242072

committed Nov 11, 2016

0f366729 Browse Files

re PR c++/72774 (ICE on invalid C++ code on x86_64-linux-gnu (tree check:… · d9ab7525

re PR c++/72774 (ICE on invalid C++ code on x86_64-linux-gnu (tree check: expected tree that contains ‘decl minimal’ structure, have ‘tree_list’ in consider_binding_level, at cp/name-lookup.c:4721))

	PR c++/72774
	* g++.dg/parse/pr72774.C: New test.

From-SVN: r242070

committed Nov 11, 2016

d9ab7525 Browse Files

re PR tree-optimization/71575 ([graphite] internal compiler error: in… · 4b7e0c76

re PR tree-optimization/71575 ([graphite] internal compiler error: in copy_cond_phi_nodes, at graphite-isl-ast-to-gimple.c:2500)

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

	PR tree-optimization/71575
	* graphite-isl-ast-to-gimple.c (copy_cond_phi_nodes): Remove
	bogus assert.

	* gcc.dg/graphite/pr71575-1.c: New testcase.
	* gcc.dg/graphite/pr71575-2.c: Likewise.

From-SVN: r242069

committed Nov 11, 2016

4b7e0c76 Browse Files

re PR middle-end/78295 (Spurious -Wuninitialized warning for vector element assignment) · d07f8c59

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

	PR middle-end/78295
	* tree-ssa-uninit.c (warn_uninitialized_vars): Do not warn
	about uninitialized destination arg of BIT_INSERT_EXPR.

	* gcc.dg/uninit-pr78295.c: New testcase.

From-SVN: r242068

committed Nov 11, 2016

d07f8c59 Browse Files

Daily bump. · 495d8b0f
```
From-SVN: r242065
```
GCC Administrator committed Nov 11, 2016
495d8b0f Browse Files

10 Nov, 2016 1 commit

re PR c/37998 (Unclear documentation of -fno-common) · c47c7215

2016-11-10  Sandra Loosemore  <sandra@codesourcery.com>

	PR c/37998

	gcc/
	* doc/invoke.texi (Code Gen Options) [-fno-common]: Use correct
	terminology.  Expand to remove ambiguity.

From-SVN: r242062

committed Nov 10, 2016

c47c7215 Browse Files