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  1. 07 Jun, 2018 6 commits
  3. 06 Jun, 2018 22 commits
    • vsx.md (first_match_index_<mode>): Calculate index using natural element order. · 029435a3 
      gcc/ChangeLog:

2018-06-04  Carl Love  <cel@us.ibm.com>

	* gcc/config/rs6000/vsx.md (first_match_index_<mode>): Calculate index
	using natural element order.  Use gen_lshrsi3 instead of gen_ashrsi3
	as it is slightly cheaper.
	(first_match_or_eos_index_<mode>):
	Calculate index using natural element order.
	(first_match_index_<mode>):
	Calculate index using natural element order.
	(first_match_or_eos_index_<mode>):
	Calculate index using natural order.
	(define_insn vclzlsbb): Change to define_insn vclzlsbb_<mode>.
	for BE and LE modes.
	* gcc/config/rs6000/rs6000-c.c: Rename P9V_BUILTIN_VCLZLSBB,
	P9V_BUILTIN_VCLZLSBB_V16QI.
	* gcc/config/rs6000/rs6000-builtin.def: Make VCLZLSBB mode
	specific.

gcc/testsuite/ChangeLog:

2018-06-04  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/builtins-8-p9-runnable.c: Add additional
	debug print statements.  Fix a few formating issues.

From-SVN: r261255
      Carl Love committed
    • extend.texi (PowerPC AltiVec Built-in Functions): Adjust indentation and line… · 20f136af 
      extend.texi (PowerPC AltiVec Built-in Functions): Adjust indentation and line wrap for many prototypes.

gcc/ChangeLog:

2018-06-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* doc/extend.texi (PowerPC AltiVec Built-in Functions): Adjust
	indentation and line wrap for many prototypes.  Add missing
	@smallexample directives around block of prototypes for vec_xl and
	vec_xst.

From-SVN: r261254
      Kelvin Nilsen committed
    • re PR target/85657 (Make __ibm128 a separate type, even if long double uses the… · f0e5e942 
      re PR target/85657 (Make __ibm128 a separate type, even if long double uses the IBM double-double format)

[gcc]
2018-06-06  Michael Meissner  <meissner@linux.ibm.com>

	PR target/85657
	* config/rs6000/rs6000-builtin.def (BU_IBM128_2): New helper
	macro for __ibm128 built-in functions.
	(PACK_IF): Add __ibm128 pack/unpack functions.
	(UNPACK_IF): Likewise.
	* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Do not
	enable long double built-in functions if long double is IEEE
	128-bit floating point.
	(rs6000_invalid_builtin): Update long double built-in function
	error message.
	(rs6000_expand_builtin): For PACK_IF and UNPACK_IF built-in
	functions, adjust the built-in function to use the long double
	built-in function if __ibm128 and long double are the same type.
	* doc/extend.texi (PowerPC builtins): Update documention for
	__builtin_{,un}pack_longdouble.  Add documentation for
	__builtin_{,un}pack_ibm128.

[gcc/testsuite]
2018-06-06  Michael Meissner  <meissner@linux.ibm.com>

	PR target/85657
	* gcc.target/powerpc/pr85657-4.c: New tests.
	* gcc.target/powerpc/pr85657-5.c: Likewise.
	* gcc.target/powerpc/pr85657-6.c: Likewise.

From-SVN: r261253
      Michael Meissner committed
    • builtins-7-p9-runnable.c: Change first argument to vui_arg. · a983358b 
      gcc/testsuite/ChangeLog:

2018-06-06  Carl Love  <cel@us.ibm.com>
	* gcc.target/powerpc/builtins-7-p9-runnable.c: Change first
	argument to vui_arg.

From-SVN: r261249
      Carl Love committed
    • re PR fortran/85641 (ICE with string concatenate) · 9658d116 
      2018-06-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85641
	* frontend-passes.c (is_fe_temp): Add prototype.
	(realloc_string_callback): Early return for frontend-generated
	temporary.

2018-06-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85641
	* gfortran.dg/realloc_on_assign_30.f90: New test.

From-SVN: r261248
      Thomas Koenig committed
    • builtins-3.c: Move tests requiring -mvsx to builtins-4.c. · c63f44a8 
      gcc/testsuite/ChangeLog:

2018-06-06  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/builtins-3.c: Move tests requiring -mvsx
	to builtins-4.c.
	* gcc.target/powerpc/builtins-4.c: New test file for tests
	that need -mvsx.

From-SVN: r261247
      Carl Love committed
    • re PR target/85657 (Make __ibm128 a separate type, even if long double uses the… · c765c8cb 
      re PR target/85657 (Make __ibm128 a separate type, even if long double uses the IBM double-double format)

[gcc]
2018-06-06  Michael Meissner  <meissner@linux.ibm.com>

	* config/rs6000/rs6000.c (rs6000_passes_ieee128): New boolean to
	track if we pass or return IEEE 128-bit floating point.
	(ieee128_mangling_gcc_8_1): New boolean to say whether to generate
	C++ mangling that is compatible with GCC 8.1.
	(TARGET_ASM_GLOBALIZE_DECL_NAME): Override target hook.
	(init_cumulative_args): Note if we pass or return IEEE 128-bit
	floating point types.
	(rs6000_function_arg_advance_1): Likewise.
	(rs6000_mangle_type): Optionally generate mangled names that match
	what GCC 8.1 generated for IEEE 128-bit floating point types.
	(rs6000_globalize_decl_name): If we have an external function that
	passes or returns IEEE 128-bit types, generate a weak reference
	from the mangled name used in GCC 8.1 to the current mangled
	name.

[gcc]
2018-06-05  Michael Meissner  <meissner@linux.ibm.com>

	* config/rs6000/rs6000.c (rs6000_init_builtins): Make __ibm128 use
	the long double type if long double is IBM extended double.  Make
	__float128 use the long double type if long double is IEEE 128-bit.

[gcc/testsuite]
2018-06-05  Michael Meissner  <meissner@linux.ibm.com>

	PR target/85657
	* g++.dg/pr85657.C: Only test whether __ibm128 and long double can
	be used in templates.  Don't check for them in overloaded functions.

From-SVN: r261246
      Michael Meissner committed
    • Remove redundant std::move on const object · 9d67f13e 
      	* include/bits/shared_ptr_base.h (__shared_count): Remove redundant
	move of const value.

From-SVN: r261245
      Jonathan Wakely committed
    • RISC-V: Add interrupt attribute modes. · ec74725c 
      	gcc/
	* config/riscv/riscv.c (enum riscv_privilege_levels): New.
	(struct machine_function): New field interrupt_mode.
	(riscv_handle_type_attribute): New function.  Add forward declaration.
	(riscv_attribute_table) <interrupt>: Use riscv_handle_type_attribute.
	(riscv_expand_epilogue): Check interrupt_mode field.
	(riscv_set_current_function): Check interrupt attribute args and
	set interrupt_mode field.
	* config/riscv/riscv.md (UNSPECV_SRET, UNSPECV_URET): New.
	(riscv_sret, riscv_uret): New.
	* doc/extend.texi (RISC-V Function Attributes) <interrupt>: Document
	new arguments to interrupt attribute.

	gcc/testsuite/
	* gcc.target/riscv/interrupt-5.c (sub3): Add new test.
	* gcc.target/riscv/interrupt-mmode.c: New.
	* gcc.target/riscv/interrupt-smode.c: New.
	* gcc.target/riscv/interrupt-umode.c: New.

From-SVN: r261244
      Jim Wilson committed
    • re PR target/63177 (Powerpc no-vfa-vect-depend-2.c and no-vfa-vect-depend-3.c failures) · 1b58c736 
      	PR target/63177
	* /config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for -mpower9.
	Don't handle -mcpu=power8 if -mpower9-vector is also used.

From-SVN: r261243
      Peter Bergner committed
    • re PR c++/86068 (__cpp_transactional_memory is 210500) · fe16acf2 
      	PR c++/86068
	* c-cppbuiltin.c (c_cpp_builtins): Fix a typo, set
	__cpp_transactional_memory to 201500 instead of 210500.

	* include/bits/c++config: Check __cpp_transactional_memory >= 201500L
	rather than __cpp_transactional_memory >= 201505L.

From-SVN: r261242
      Jakub Jelinek committed
    • re PR c++/85977 (Incorrect handling of array reference size deduction) · e58c9d92 
      	PR c++/85977
	* pt.c (unify): If ELTTYPE has no deducible template parms, skip
	deduction from the list elements.
	(type_unification_real): Check convertibility of list elements.

	* g++.dg/cpp0x/initlist102.C: New test.
	* g++.dg/cpp0x/initlist103.C: New test.
	* g++.dg/cpp0x/initlist104.C: New test.

From-SVN: r261241
      Marek Polacek committed
    • PR c++/86060 - ICE on range for with -std=c++98. · b66ec0c0 
      	* parser.c (cp_parser_init_statement): Don't clobber *decl after
	pedwarn.

From-SVN: r261239
      Jason Merrill committed
    • PR c++/85710 - ICE with -Wmemset-elt-size. · 4dbdb49b 
      c-family/
	* c-warn.c (warn_for_memset): Don't crash on incomplete element type.
cp/
	* semantics.c (finish_call_expr): Call warn_for_memset here.
	* parser.c (cp_parser_postfix_expression): Not here.
	(literal_integer_zerop): No longer static.
	* pt.c (build_non_dependent_expr): Don't wrap CONST_DECL.

From-SVN: r261238
      Jason Merrill committed
    • reflect: fix StructOf hash and string · 1d6ccc5f 
          
    Adjust the hash and string fields computed by StructOf to match the
    values that the compiler computes for a struct type with the same
    field names and types.  This makes the reflect code match the
    compiler's Type::hash_for_method and Type::reflection methods.
    
    Fixes golang/go#25284
    
    Reviewed-on: https://go-review.googlesource.com/116515

From-SVN: r261235
      Ian Lance Taylor committed
    • rs6000-builtin.def (VSX_BUILTIN_VEC_LD, [...]): Add comment to explain non-traditional uses. · 1336795a 
      gcc/ChangeLog:

2018-06-06  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/rs6000-builtin.def (VSX_BUILTIN_VEC_LD,
	VSX_BUILTIN_VEC_ST): Add comment to explain non-traditional uses.
	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
	several redundant entries.

From-SVN: r261234
      Kelvin Nilsen committed
    • ix86_expand_call: convert return type to rtx_insn * · 2a559b8c 
      Eliminate an "as_a <rtx_insn *>()" cast.

gcc/ChangeLog:
	* config/i386/i386-protos.h (ix86_expand_call): Strengthen return
	type from "rtx" to "rtx_insn *".
	* config/i386/i386.c (ix86_expand_split_stack_prologue): Likewise
	for local "call_insn", removing cast.
	(ix86_expand_call): Likewise, introducing a "call_insn" local.

From-SVN: r261233
      David Malcolm committed
    • re PR tree-optimization/86066 (wrong code for bit-field manipulation at -Os) · 31a5d8c5 
      	PR tree-optimization/86066
	* gimple-ssa-store-merging.c (process_store): Do not bypass BIT_NOT_EXPR
	for BIT_INSERT_EXPR stores.

From-SVN: r261232
      Eric Botcazou committed
    • re PR tree-optimization/86062 (Missed redundancy elimination with struct and array) · 1abc0f7f 
      2018-06-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/86062
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle arbitrary
	component refs ontop
	of to be offsetted base.

	* g++.dg/tree-ssa/pr86062.C: New testcase.

From-SVN: r261231
      Richard Biener committed
    • MSP430: Allow interrupt handlers to be static · d71488c0 
      	* gcc/config/msp430/msp430.c (msp430_attr): Allow interrupt handlers
	to be static and remove check on interrupt attribute name.

	gcc/testsuite/gcc.target/msp430/
	* function-attributes-4.c: New test.
	* static-interrupts.c: New test.

From-SVN: r261229
      Jozef Lawrynowicz committed
    • PR libstdc++/86008 add std::quoted support for string_view · 7db54ccd 
      	PR libstdc++/86008
	* include/bits/quoted_string.h (_Quoted_string<basic_string_view, C>):
	Define new partial specialization.
	* include/std/iomanip (quoted(basic_string_view<C,T>, C, C)): Define
	new overload.
	(operator<<(basic_ostream<C,T>&, const _Quoted_string<S,C>&)): Use
	value not reference for iteration.
	* testsuite/27_io/manipulators/standard/char/quoted.cc: Adjust
	comment.
	* testsuite/27_io/manipulators/standard/char/quoted_sv.cc: New test.
	* testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: Adjust
	comment.

From-SVN: r261227
      Jonathan Wakely committed
    • Daily bump. · 5ae566b6 
      From-SVN: r261226
      GCC Administrator committed
  5. 05 Jun, 2018 12 commits