Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 02 Jul, 2015 18 commits
    • re PR fortran/52846 ([F2008] Support submodules) · 4668d6f9 
      2015-07-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52846
	* decl.c (get_proc_name): Make a partially populated interface
	symbol to carry the characteristics of a module procedure and
	its result.
	(variable_decl): Declarations of dummies or results in the
	abreviated form of module procedure is an error.
	(gfc_match_import): IMPORT is not permitted in the interface
	declaration of module procedures.
	(match_attr_spec): Submodule variables have implicit save
	attribute for F2008 onwards.
	(gfc_match_prefix): Add 'module' as the a prefix and set the
	module_procedure attribute.
	(gfc_match_formal_arglist): For a module procedure keep the
	interface formal_arglist from the interface, match new the
	formal arguments and then compare the number and names of each.
	(gfc_match_procedure): Add case COMP_SUBMODULE.
	(gfc_match_function_decl, gfc_match_subroutine_decl): Set the
	module_procedure attribute.
	(gfc_match_entry, gfc_match_end):  Add case COMP_SUBMODULE. If
	attr abr_modproc_decl is set, switch the message accordingly
	for subroutines and functions.
	(gfc_match_submod_proc): New function to match the abbreviated
	style of submodule declaration.
	* gfortran.h : Add ST_SUBMODULE and ST_END_SUBMODULE. Add the
	attribute bits 'used_in_submodule' and 'module_procedure'. Add
	the bit field 'abr_modproc_decl' to gfc_symbol. Add prototypes
	for 'gfc_copy_dummy_sym', 'gfc_check_dummy_characteristics' and
	'gfc_check_result_characteristics'.
	* interface.c : Add the prefix 'gfc_' to the names of functions
	'check_dummy(result)_characteristics' and all their references.
	* match.h : Add prototype for 'gfc_match_submod_proc' and
	'gfc_match_submodule'.
	(check_sym_interfaces): A module procedure is not an error in
	a module procedure statment in a generic interface.
	* module.c (gfc_match_submodule): New function. Add handling
	for the 'module_procedure' attribute bit.
	(gfc_use_module): Make sure that a submodule cannot use itself.
	* parse.c (decode_statement): Set attr has_'import_set' for
	the interface declaration of module procedures. Handle a match
	occurring in 'gfc_match_submod_proc' and a match for
	'submodule'.
	(gfc_enclosing_unit): Include the state COMP_SUBMODULE.
	(gfc_ascii_statement): Add END SUBMODULE.
	(accept_statement): Add ST_SUBMODULE.
	(parse_spec): Disallow statement functions in a submodule
	specification part.
	(parse_contained): Add ST_END_SUBMODULE and COMP_SUBMODULE
	twice each.
	(get_modproc_result): Copy the result symbol of the interface.
	(parse_progunit): Call it.
	(set_syms_host_assoc): Make symbols from the ancestor module
	and submodules use associated, as required by the standard and
	set all private components public. Module procedures 'external'
	attribute bit is reset and the 'used_in_submodule' bit is set.
	(parse_module): If this is a submodule, use the ancestor module
	and submodules. Traverse the namespace, calling
	'set_syms_host_assoc'. Add ST_END_SUBMODULE and COMP_SUBMODULE.
	* parse.h : Add COMP_SUBMODULE.
	* primary.c (match_variable): Add COMP_SUBMODULE.
	* resolve.c (compare_fsyms): New function to compare the dummy
	characteristics of a module procedure with its interface.
	(resolve_fl_procedure): Compare the procedure, result and dummy
	characteristics of a module_procedure with its interface, using
	'compare_fsyms' for the dummy arguments.
	* symbol.c (gfc_add_procedure): Suppress the check for existing
	procedures in the case of a module procedure.
	(gfc_add_explicit_interface): Skip checks that must fail for
	module procedures.
	(gfc_add_type): Allow a new type to be added to module
	procedures, their results or their dummy arguments.
	(gfc_copy_dummy_sym): New function to generate new dummy args
	and copy the characteristics from the interface.
	* trans-decl.c (gfc_sym_mangled_function_id): Module procedures
	must always have their names mangled as if they are symbols
	coming from a declaration in a module.
	(gfc_get_symbol_decl): Add 'used_in_submodule' to the assert.
	(gfc_finish_var_decl): Symbols with the 'used_in_submodule' bit
	set are set DECL_EXTERNAL as if they were use associated.

2015-07-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/52846
	* gfortran.dg/submodule_1.f90: New test
	* gfortran.dg/submodule_2.f90: New test
	* gfortran.dg/submodule_3.f90: New test
	* gfortran.dg/submodule_4.f90: New test
	* gfortran.dg/submodule_5.f90: New test
	* gfortran.dg/submodule_6.f90: New test
	* gfortran.dg/submodule_7.f90: New test

From-SVN: r225354
      Paul Thomas committed
    • re PR preprocessor/53690 ([C++11] \u0000 and \U00000000 are wrongly encoded as U+0001.) · fbb22910 
      /libcpp
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53690
	* charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change
	return type to bool.  Fix encoding of \u0000 and \U00000000 in C++.
	(convert_ucn): Adjust call.
	* lex.c (forms_identifier_p): Likewise.
	* internal.h (_cpp_valid_ucn): Adjust declaration.

/gcc/testsuite
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53690
	* g++.dg/cpp/pr53690.C: New.

From-SVN: r225353
      Paolo Carlini committed
    • rs6000-builtin.def (CMPGE_16QI): New built-in definition. · a05d02b2 
      [gcc]

2015-07-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000-builtin.def (CMPGE_16QI): New built-in
	definition.
	(CMPGE_8HI): Likewise.
	(CMPGE_4SI): Likewise.
	(CMPGE_2DI): Likewise.
	(CMPGE_U16QI): Likewise.
	(CMPGE_U8HI): Likewise.
	(CMPGE_U4SI): Likewise.
	(CMPGE_U2DI): Likewise.
	(CMPLE_16QI): Likewise.
	(CMPLE_8HI): Likewise.
	(CMPLE_4SI): Likewise.
	(CMPLE_2DI): Likewise.
	(CMPLE_U16QI): Likewise.
	(CMPLE_U8HI): Likewise.
	(CMPLE_U4SI): Likewise.
	(CMPLE_U2DI): Likewise.
	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
	overloads for ALTIVEC_BUILTIN_VEC_CMPGE and
	ALTIVEC_BUILTIN_VEC_CMPLE.
	* config/rs6000/vector.md (vector_ge<mode>): Restrict to
	floating-point vector modes.
	(vector_nlt<mode>): New define_expand.
	(vector_nltu<mode>): Likewise.
	(vector_ngt<mode>): Likewise.
	(vector_ngtu<mode>): Likewise.

[gcc/testsuite]

2015-07-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/vec-cmp.c: New test.

From-SVN: r225351
      Bill Schmidt committed
    • re PR fortran/56520 (Syntax error causes misleading message: "Invalid character in name") · 83eb71f4 
      2015-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/56520
	* match.c (gfc_match_name): Special case unary minus and plus.

2015-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/56520
	* gfortran.dg/pr56520.f90: New test.

From-SVN: r225349
      Steven G. Kargl committed
    • re PR fortran/66545 (ICE on using undefined parameter/variable values) · 70db5f02 
      2015-07-02  Steven G. Kargl   <kargl@gcc.gnu.org>

	PR fortran/66545
	* primary.c (match_sym_complex_part): Do not dereference NULL pointer.

2015-07-02  Steven G. Kargl   <kargl@gcc.gnu.org>

	PR fortran/66545
	* gfortran.dg/pr66545_1.f90: New test.
	* gfortran.dg/pr66545_2.f90: New test.

From-SVN: r225348
      Steven G. Kargl committed
    • re PR rtl-optimization/66706 (Redundant bitmask instruction on x >> (n & 32)) · e62bb796 
      	PR rtl-optimization/66706
	* combine.c (make_compound_operation): If an AND of SUBREG of
	LSHIFTRT does not simplify, see if just the AND of SUBREG does.

From-SVN: r225344
      Segher Boessenkool committed
    • Regenerate .pot files. · 54e37851 
      gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r225313
      Joseph Myers committed
    • tree-pass.h (make_pass_ch_vect): New. · 4f9a2b4e 
      gcc/:

	* tree-pass.h (make_pass_ch_vect): New.
	* passes.def: Add pass_ch_vect just before pass_if_conversion.

	* tree-ssa-loop-ch.c (ch_base, pass_ch_vect, pass_data_ch_vect,
	pass_ch::process_loop_p, pass_ch_vect::process_loop_p,
	make_pass_ch_vect): New.
	(pass_ch): Extend ch_base.

	(pass_ch::execute): Move all but loop_optimizer_init/finalize to...
	(ch_base::copy_headers): ...here.

gcc/testsuite/:

	* gcc.dg/vect/vect-strided-a-u16-i4.c (main1): Narrow scope of x,y,z,w.
	* gcc.dg/vect/vect-ifcvt-11.c: New testcase.

From-SVN: r225311
      Alan Lawrence committed
    • builtins.c (get_pointer_alignment_1): Handle POINTER_PLUS_EXPR. · 5fa79de8 
      2015-07-02  Richard Biener  <rguenther@suse.de>

	* builtins.c (get_pointer_alignment_1): Handle POINTER_PLUS_EXPR.
	* fold-const.c (get_pointer_modulus_and_residue): Remove.
	(fold_binary_loc): Implement (T)ptr & CST in terms of
	get_pointer_alignment_1.
	* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
	Make sure to build the alignment test on a SSA name without
	final alignment info valid only after the prologue.

From-SVN: r225310
      Richard Biener committed
    • cris.md ("epilogue"): Remove condition. · cc2af705 
      	* config/cris/cris.md ("epilogue"): Remove condition.
	("prologue"): Ditto.

From-SVN: r225308
      Hans-Peter Nilsson committed
    • re PR tree-optimization/66719 (gcc.dg/vect/bb-slp-32.c FAILs) · a02bf6ab 
      2015-07-02  Richard Biener  <rguenther@suse.de>

	PR testsuite/66719
	* gcc.dg/vect/bb-slp-32.c: Re-add XFAIL for targets not supporting
	unaligned loads.

From-SVN: r225303
      Richard Biener committed
    • configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. · dcbc9df9 
      	* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
	* configure: Regenerate.
	* config.h.in: Ditto.

From-SVN: r225302
      Uros Bizjak committed
    • pr66702-1.C: Require vect_simd_clones effective target. · f70360e7 
      	* testsuite/libgomp.c++/pr66702-1.C: Require
	vect_simd_clones effective target.
	* testsuite/libgomp.c++/pr66702-2.C: Ditto.

From-SVN: r225301
      Uros Bizjak committed
    • tree-ssa-dom.c (build_and_record_new_cond): Add optional parameter to record a… · a0038966 
      tree-ssa-dom.c (build_and_record_new_cond): Add optional parameter to record a condition that is false.

2015-07-02  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.c (build_and_record_new_cond): Add optional
	parameter to record a condition that is false.
	(record_conditions): When recording an extra NE_EXPR that is
	true also record a EQ_EXPR that is false.

	* gcc.dg/tree-ssa/ssa-dom-cse-4.c: New testcase.

From-SVN: r225299
      Richard Biener committed
    • guard.cc (__test_and_acquire): Use __p after __atomic_load to avoid unused variable warning. · 53ac92c3 
      	* libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
	to avoid unused variable warning.
	(__set_and_release): Use __p after __atomic_store to avoid unused
	variable warning.

From-SVN: r225298
      Uros Bizjak committed
    • Add prototype for exit · 8725e9c4 
      	* gcc.target/i386/mpx/pr66568.c (exit): New prototype.

From-SVN: r225296
      H.J. Lu committed
    • tree-ssa-loop-ivopts.c (struct ivopts_data): New field iv_obstack. · 6f929985 
      
	* tree-ssa-loop-ivopts.c (struct ivopts_data): New field iv_obstack.
	(tree_ssa_iv_optimize_init): Initialize iv_obstack.
	(alloc_iv): New parameter.  Allocate struct iv using obstack_alloc.
	(set_iv, find_interesting_uses_address, add_candidate_1): New
	argument to alloc_iv.
	(find_interesting_uses_op, find_interesting_uses_cond): Don't
	duplicate struct iv.
	(free_loop_data): Don't free struct iv explicitly.
	(tree_ssa_iv_optimize_finalize): Free iv_obstack.

From-SVN: r225293
      Bin Cheng committed
    • Daily bump. · 305ebd10 
      From-SVN: r225286
      GCC Administrator committed
  3. 01 Jul, 2015 22 commits