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  1. 05 Mar, 2019 4 commits
  3. 04 Mar, 2019 12 commits
  5. 03 Mar, 2019 4 commits
  7. 02 Mar, 2019 7 commits
    • PR d/89177 - Fix unaligned access in std.digest.murmurhash · b08c40f4 
      libphobos/ChangeLog:

2019-02-24  Johannes Pfau  <johannespfau@gmail.com>

	* src/std/digest/murmurhash.d: PR d/89177: Backport from upstream.
	Fixes unaligned data access (PR d/89177).

From-SVN: r269343
      Johannes Pfau committed
    • re PR fortran/89516 (ICE in gfc_calculate_transfer_sizes at gcc/fortran/check.c:5506) · 4716603b 
      2019-03-02  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/89516
	* check.c (gfc_calculate_transfer_sizes): Correct checks for cases
	where storage size of elements of MOLD is 0.

	PR fortran/89516
	* gfortran.dg/pr89492.f90: Adjust testcase.
	* gfortran.dg/transfer_check_5.f90: New test.

From-SVN: r269341
      Harald Anlauf committed
    • re PR c++/71446 (Incorrect overload resolution when using designated initializers) · 574eaf0f 
      	PR c++/71446
	* cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define.
	* parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list
	caller, set CONSTRUCTOR_IS_DESIGNATED_INIT.
	(cp_parser_initializer_list): Add designated parameter, set *designated
	to a bool whether any designators were parsed.
	* decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if
	needed.
	* pt.c (tsubst_copy_and_build): Likewise.
	* call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT,
	don't call build_list_conv, nor build_complex_conv, nor attempt to
	convert a single element initializer to scalar.

	* g++.dg/cpp2a/desig10.C: New test.
	* g++.dg/cpp2a/desig11.C: New test.
	* g++.dg/ext/desig4.C: Expect 4 new errors.

From-SVN: r269340
      Jakub Jelinek committed
    • re PR target/89506 (ICE: in decompose, at rtl.h:2266 with -Og -g) · 73ba6c71 
      	PR target/89506
	* config/arm/arm.md (cmpsi2_addneg): Use
	trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
	If operands[2] is 0 or INT_MIN, force use of subs.
	(*compare_scc splitter): Use gen_int_mode.
	(*negscc): Likewise.
	* config/arm/thumb2.md (*thumb2_negscc): Likewise.

	* gcc.dg/pr89506.c: New test.

From-SVN: r269339
      Jakub Jelinek committed
    • re PR go/89406 (Go testing leaves many temporary directories in /tmp around) · 64ef1e96 
      	PR go/89406
    go/internal/gccgoimporter: remove temporary directories in test
    
    Backport of https://golang.org/cl/164862.
    
    Updates https://gcc.gnu.org/PR89406
    
    Reviewed-on: https://go-review.googlesource.com/c/164863

From-SVN: r269338
      Ian Lance Taylor committed
    • RISC-V: Generalize -march support, add ELF attribute support. · 8e966210 
      	Kito Cheng  <kito.cheng@gmail.com>
	Monk Chiang  <sh.chiang04@gmail.com>

	gcc/
	* common/config/riscv/riscv-common.c: Include sstream.
	(riscv_subset_list::to_string): New.
	(riscv_arch_str): Likewise.
	* config.gcc (riscv*-*-*): Handle --with-riscv-attribute=
	* config.in: Regen.
	* config/riscv/riscv-protos.h (riscv_arch_str): New.
	* config/riscv/riscv.c (INCLUDE_STRING): Defined.
	(riscv_emit_attribute): New.
	(riscv_file_start): Emit attribute if needed.
	(riscv_option_override): Init riscv_emit_attribute_p.
	* config/riscv/riscv.opt (mriscv-attribute): New option.
	* configure.ac (riscv*-*-*): Check binutils is supporting ELF
	* configure: Regen.
	* doc/install.texi: Document --with-riscv-attribute.
	* doc/invoke.texi: Document -mriscv-attribute.

	* common/config/riscv/riscv-common.c:
	Include config/riscv/riscv-protos.h.
	(INCLUDE_STRING): Defined.
	(RISCV_DONT_CARE_VERSION): Defined.
	(riscv_subset_t): Declare.
	(riscv_subset_t::riscv_subset_t): New.
	(riscv_subset_list): Declare.
	(riscv_subset_list::riscv_subset_list): New.
	(riscv_subset_list::~riscv_subset_list): Likewise.
	(riscv_subset_list::parsing_subset_version): Likewise.
	(riscv_subset_list::parse_std_ext): Likewise.
	(riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
	(riscv_subset_list::add): Likewise.
	(riscv_subset_list::lookup): Likewise.
	(riscv_subset_list::xlen): Likewise.
	(riscv_subset_list::parse): Likewise.
	(riscv_supported_std_ext): Likewise.
	(current_subset_list): Likewise.
	(riscv_parse_arch_string): Using riscv_subset_list::parse to
	parse.

	gcc/testsuite/
	* gcc.target/riscv/attribute-1.c: New.
	* gcc.target/riscv/attribute-2.c: Likewise.
	* gcc.target/riscv/attribute-3.c: Likewise.
	* gcc.target/riscv/attribute-4.c: Likewise.
	* gcc.target/riscv/attribute-5.c: Likewise.
	* gcc.target/riscv/attribute-6.c: Likewise.
	* gcc.target/riscv/attribute-7.c: Likewise.
	* gcc.target/riscv/attribute-8.c: Likewise.
	* gcc.target/riscv/attribute-9.c: Likewise.

	* gcc.target/riscv/arch-1.c: New.
	* gcc.target/riscv/arch-2.c: Likewise.
	* gcc.target/riscv/arch-3.c: Likewise.
	* gcc.target/riscv/arch-4.c: Likewise.

Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com>

From-SVN: r269337
      Kito Cheng committed
    • Daily bump. · fe373287 
      From-SVN: r269336
      GCC Administrator committed
  9. 01 Mar, 2019 13 commits
    • cmd/go: restore passing D to ar · 8ea1c33c 
          
    This restores part of https://golang.org/cl/45695 that was
    accidentally lost in https://golang.org/cl/158019 (the update to
    Go1.12beta2).
    
    Reviewed-on: https://go-review.googlesource.com/c/164737

From-SVN: r269333
      Ian Lance Taylor committed
    • re PR middle-end/89497 (ICE caused by Segmentation Fault when compiling cups… · 6d9fa41b 
      re PR middle-end/89497 (ICE caused by Segmentation Fault when compiling cups 2.2.10 with LTO flags enabled)

	PR middle-end/89497
	* g++.dg/tree-prof/devirt.C: Adjust also the ilp32
	scan-tree-dump-times from dom3 to tracer pass.

From-SVN: r269332
      Jakub Jelinek committed
    • rs6000: Adapt testcases for -mdejagnu-cpu= · 5234d2e6 
      This is the result of these two oneliners:
perl -ni -e 'print unless /dg-skip-if "do not override -mcpu"/' \
  $(find gcc/testsuite/gcc.target/powerpc/ -type f)
perl -pi -e 's/(dg-options.*)-mcpu=/\1-mdejagnu-cpu=/'  \
  $(find gcc/testsuite/gcc.target/powerpc/ -type f)


gcc/testsuite/
	* gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
	-mcpu".  Use -mdejagnu-cpu= in dg-options instead of -mcpu=.

From-SVN: r269324
      Segher Boessenkool committed
    • rs6000: Add -mdejagnu-cpu= · 75e2b35d 
      This adds an option -mdejagnu-cpu=.  This option simply overrides what
is given in -mcpu=.  The reason for this is that with older versions
of DejaGnu the value given in the RUNTESTFLAGS will override the value
a testcase wants to have.


	* config/rs6000/rs6000.c (rs6000_option_override_internal): If
	rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
	* config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.

From-SVN: r269322
      Segher Boessenkool committed
    • haifa-sched: handle fallthru edge to EXIT block (PR 85899) · 50550600 
      	PR rtl-optimization/85899
	* haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
	fallthru edges leading to the exit block.

	* gcc.dg/pr85899.c: New test.

From-SVN: r269319
      Alexander Monakov committed
    • PR c++/89537 - missing location for error with non-static member fn. · 6fe7ce18 
      	* call.c (resolve_args): Use EXPR_LOCATION.
	* typeck.c (build_class_member_access_expr): Use input_location.

	* g++.dg/diagnostic/member-fn-1.C: New test.

From-SVN: r269318
      Marek Polacek committed
    • PR c++/89532 - ICE with incomplete type in decltype. · d724d2af 
      	* semantics.c (finish_compound_literal): Return error_mark_node
	if digest_init_flags returns error_mark_node.

	* g++.dg/cpp2a/nontype-class14.C: New test.

From-SVN: r269317
      Marek Polacek committed
    • runtime: call execname and getpagesize on Solaris · 337f1cae 
          
    Interpreting auxv as []uintptr is incorrect on 64-bit big-endian,
    as auxv alternates a 32-bit int with a 64-bit pointer.
    
    Patch from Rainer Orth.
    
    Reviewed-on: https://go-review.googlesource.com/c/164739

From-SVN: r269315
      Ian Lance Taylor committed
    • Implement P1002R1, Try-catch blocks in constexpr functions PR c++/89513 · 1259cb6d 
      	Implement P1002R1, Try-catch blocks in constexpr functions
	PR c++/89513
	* parser.c (cp_parser_ctor_initializer_opt_and_function_body):
	Diagnose constexpr ctor or function with function-try-block with
	pedwarn for c++17 and earlier.  Formatting fix.
	(cp_parser_try_block): Use pedwarn instead of error and only for
	c++17 and earlier when try block appears in constexpr function.
	* constexpr.c (build_constexpr_constructor_member_initializers):
	Handle TRY_BLOCK here instead of erroring on it.

	* g++.dg/cpp2a/constexpr-try1.C: New test.
	* g++.dg/cpp2a/constexpr-try2.C: New test.
	* g++.dg/cpp2a/constexpr-try3.C: New test.
	* g++.dg/cpp2a/constexpr-try4.C: New test.
	* g++.dg/cpp2a/constexpr-try5.C: New test.
	* g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.

From-SVN: r269314
      Jakub Jelinek committed
    • Fix test memory_resource to work without sized deallocation · c5effe96 
      The checking memory_resource in the testsuite assumes sized deallocation
is supported, which might not be true for other compilers.

	* testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource)
	[!__cpp_sized_deallocation]: Do not pass size to operator delete.

From-SVN: r269312
      Jonathan Wakely committed
    • C++2a Utility functions to implement uses-allocator construction (P0591R4) · 987bbe48 
      	* include/std/memory (uses_allocator_construction_args): New set of
	overloaded functions.
	(make_obj_using_allocator, uninitialized_construct_using_allocator):
	New functions.
	* include/std/memory_resource (polymorphic_allocator::construct)
	[__cplusplus > 201703l]: Replace all overloads with a single function
	using uses_allocator_construction_args.
	* testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: New
	test.
	* testsuite/20_util/uses_allocator/make_obj.cc: New test.

From-SVN: r269311
      Jonathan Wakely committed
    • AArch64: Make every option in options.def one line · 1ccd8493 
      Due to config.gcc all the options need to be on one line because of the grep
lines which would select only the first line of the option.

This causes it not to select the right bits on options that are spread over
multiple lines when the --with-arch configure option is used.  The issue happens
silently and you just get a compiler with an incorrect set of default flags.

This solution just collapses everything back to one line as they were in GCC7.
Unfortunately this does make some lines quite long.

I do have an alternate patch which used the pre-processors to first flatten the
file in config.gcc.  I will send that one out for GCC 10.

gcc/ChangeLog:

	PR target/89517
	* config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
	rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.

From-SVN: r269309
      Tamar Christina committed
    • Fix mask type choice in vectorizable_call (PR 89535) · f2d040ab 
      This is another case in which we were failing to pass the expected
mask vector type to vect_get_vec_def_for_operand.

2019-02-28  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	PR tree-optimization/89535
	* tree-vect-stmts.c (vectorizable_call): Record the vector types
	for each operand.  Calculate the fallback choice for mask operands
	and pass it to vect_get_vec_def_for_operand.

gcc/testsuite/
	PR tree-optimization/89535
	* gfortran.dg/vect/pr89535.f90: New test.

From-SVN: r269308
      Richard Sandiford committed