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  1. 28 Jan, 2019 8 commits
    • c-warn.c (check_address_or_pointer_of_packed_member): Handle the case when rhs… · 2a06eba5 
      c-warn.c (check_address_or_pointer_of_packed_member): Handle the case when rhs is of array type correctly.

2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-warn.c (check_address_or_pointer_of_packed_member): Handle the case
        when rhs is of array type correctly.  Fix handling of nested structures.
        Fix handling of indirect_ref together with nop_expr and/or addr_expr.
        (check_and_warn_address_or_pointer_of_packed_member): Fix handling of
        type casts within nested compound expressions.

testsuite:
2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
        * c-c++-common/Waddress-of-packed-member-2.c: New test case.

From-SVN: r268337
      Bernd Edlinger committed
    • common.opt (-Wattribute-alias): Remove "no-" from name. · 5ebfd62b 
      2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * common.opt (-Wattribute-alias): Remove "no-" from name.
        Make -Wattribute-alias command line option and
        #pragma GCC diagnostic ignored "-Wattribute-alias" work again.

testsuite:
2019-01-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
        "-Wattribute-alias".

From-SVN: r268336
      Bernd Edlinger committed
    • re PR target/89073 (x86 __attribute__ ((target("sha"))) not documented) · 811a6710 
      	PR target/89073
	* doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
	-madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
	x86 ISA options.
	(bmi2): Add missing @opindex.
	* doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
	options alphabetically.  Add missing 3dnow, 3dnowa, adx, avx, avx2,
	avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
	avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
	avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
	cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
	fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
	pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
	sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
	xsavec, xsaveopt and xsaves options.

From-SVN: r268335
      Jakub Jelinek committed
    • re PR debug/89076 (gcc/dwarf2out.c:23270:9: warning: duplicated ‘if’ condition) · 44ed55d5 
      2019-01-28  Richard Biener  <rguenther@suse.de>

	PR debug/89076
	* dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
	support removal.

From-SVN: r268334
      Richard Biener committed
    • re PR testsuite/89064 (libgomp.graphite/force-parallel-5.c fails starting with r268257) · 497ef4d7 
      2019-01-28  Richard Biener  <rguenther@suse.de>

	PR testsuite/89064
	PR tree-optimization/86865
	* testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.

From-SVN: r268333
      Richard Biener committed
    • re PR tree-optimization/88739 (Big-endian union bug) · ef310a95 
      2019-01-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/88739
	* tree-cfg.c (verify_types_in_gimple_reference): Verify
	BIT_FIELD_REFs only are applied to mode-precision operands
	when they are integral.
	(verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
	BIT_FIELD_REFs of non-mode-precision integral operands.

From-SVN: r268332
      Richard Biener committed
    • libgfortran: Use proper gthr.h API · 92ab6b83 
      libgfortran/

	* io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION().

From-SVN: r268331
      Sebastian Huber committed
    • Daily bump. · 32ed8fa2 
      From-SVN: r268330
      GCC Administrator committed
  3. 27 Jan, 2019 9 commits
    • re PR fortran/70696 ([Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray) · f2b3affb 
      	PR fortran/70696
	* gfortran.dg/coarray/event_3.f0: Add save attribue to x.

From-SVN: r268325
      Uros Bizjak committed
    • PR c++/88815 - narrowing conversion lost in decltype. · f8ec35c3 
      	PR c++/78244 - narrowing conversion in template not detected.
	* cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New.
	* pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with
	CONSTRUCTOR_IS_DEPENDENT instantiation-dependent.
	* semantics.c (finish_compound_literal): When the compound literal
	isn't instantiation-dependent and the type isn't type-dependent,
	fall back to the normal processing.  Set CONSTRUCTOR_IS_DEPENDENT.

	* g++.dg/cpp0x/Wnarrowing15.C: New test.
	* g++.dg/cpp0x/Wnarrowing16.C: New test.
	* g++.dg/cpp0x/constexpr-decltype3.C: New test.
	* g++.dg/cpp1y/Wnarrowing1.C: New test.

From-SVN: r268321
      Marek Polacek committed
    • PR c++/89024 - ICE with incomplete enum type. · 73a54a61 
      	* call.c (standard_conversion): When converting an
	ARITHMETIC_TYPE_P to an incomplete type, return NULL.
	
	* g++.dg/cpp0x/enum37.C: New test.

From-SVN: r268320
      Marek Polacek committed
    • re PR libfortran/89020 (close(status='DELETE') does not remove file) · 9faf6e70 
      2019-01-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/89020
	* io/close.c (st_close): Simplify text of error message to not
	presume a specific cause of failure to remove file.

From-SVN: r268319
      Jerry DeLisle committed
    • repinfo.adb (List_Component_Layout): Remove superfluous space for zero-sized field. · 683ccd05 
      	* repinfo.adb (List_Component_Layout): Remove superfluous space for
	zero-sized field.
	* gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro.
	* gcc-interface/gigi.h (create_extra_subtype): Declare.
	* gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise.
	(update_n_elem): New function.
	(gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes
	instead of doing it manually.
	<E_Array_Type>: Use update_n_elem to compute the maximum size.  Use the
 	index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE
	of the array to the maximum size.
	<E_Array_Subtype>: Create an extra subtype using the index type of the
	base array type for self-referential bounds.  Use update_n_elem to
	compute the maximum size.  Set TYPE_ARRAY_MAX_SIZE of the array to the
	maximum size.
	(gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants.
	* gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of
	the base type for an extra subtype.
	(gnat_type_max_size): Remove obsolete code.
	* gcc-interface/trans.c (Attribute_to_gnu): Minor tweak.
	(can_be_lower_p): Deal with pathological types.
	* gcc-interface/utils.c (create_extra_subtype): New function.
	(create_field_decl): Minor tweak.
	(max_size) <tcc_reference>: Compute a better value by using the extra
 	subtypes on the self-referential bounds.
	<tcc_binary>: Rewrite.  Deal with "negative value" in unsigned types.
	<tcc_expression>: Likewise.
	* gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds
	of the arrays upfront.  Swap only if the second length is not constant.
	Use comparisons on the original bounds consistently for the null tests.
	(build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro.
	(build_allocator): Minor tweak.

From-SVN: r268318
      Eric Botcazou committed
    • decl.c (array_type_has_nonaliased_component): Return the same value for every… · 33731c66 
      decl.c (array_type_has_nonaliased_component): Return the same value for every dimension of a multidimensional array type.

	* gcc-interface/decl.c (array_type_has_nonaliased_component): Return
	the same value for every dimension of a multidimensional array type.

From-SVN: r268314
      Eric Botcazou committed
    • re PR target/87214 (r263772 miscompiled 520.omnetpp_r in SPEC CPU 2017) · b253f94d 
      	PR target/87214
	* config/i386/sse.md
	(<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
	avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
	first constants in pairs are multiples of 2.  Formatting fixes.
	(avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
	avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
	first constants in each quadruple are multiples of 4.  Formatting fixes.

	* gcc.target/i386/avx512vl-pr87214-1.c: New test.
	* gcc.target/i386/avx512vl-pr87214-2.c: New test.

From-SVN: r268310
      Jakub Jelinek committed
    • re PR libfortran/89020 (close(status='DELETE') does not remove file) · 2ee43ae6 
      2019-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/89020
	* io/close.c (st_close): Fix typo.

From-SVN: r268309
      Jerry DeLisle committed
    • Daily bump. · b8f1882e 
      From-SVN: r268308
      GCC Administrator committed
  5. 26 Jan, 2019 14 commits
  7. 25 Jan, 2019 9 commits