gcc/cp/
PR c++/58500
* type-utils.h (find_type_usage): Only traverse one type level into
member function pointers.
gcc/testsuite/
PR c++/58500
* g++.dg/cpp1y/pr58500.C: New testcase.
From-SVN: r202851
* parser.c (cp_parser_init_declarator): Defer calling
finish_fully_implicit_template for forward declarations until after
other decl processing is complete. Cleanup for clarity: Extract 'else'
case after 'if' containing unconditional return.
From-SVN: r202850
* parser.c (make_generic_type_name): Use global count rather than
parameter and ...
(add_implicit_template_parms): ... propagate interface change here.
From-SVN: r202847
2013-09-20 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add new
constraints: wu, ww, and wy. Repurpose wv constraint added during
power8 changes. Put wg constraint in alphabetical order.
* config/rs6000/rs6000.opt (-mvsx-scalar-float): New debug switch
for future work to add ISA 2.07 VSX single precision support.
(-mvsx-scalar-double): Change default from -1 to 1, update
documentation comment.
(-mvsx-scalar-memory): Rename debug switch to -mupper-regs-df.
(-mupper-regs-df): New debug switch to control whether DF values
can go in the traditional Altivec registers.
(-mupper-regs-sf): New debug switch to control whether SF values
can go in the traditional Altivec registers.
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Print wu, ww,
and wy constraints.
(rs6000_init_hard_regno_mode_ok): Use ssize_t instead of int for
loop variables. Rename -mvsx-scalar-memory to -mupper-regs-df.
Add new constraints, wu/ww/wy. Repurpose wv constraint.
(rs6000_debug_legitimate_address_p): Print if we are running
before, during, or after reload.
(rs6000_secondary_reload): Add a comment.
(rs6000_opt_masks): Add -mupper-regs-df, -mupper-regs-sf.
* config/rs6000/constraints.md (wa constraint): Sort w<x>
constraints. Update documentation string.
(wd constraint): Likewise.
(wf constraint): Likewise.
(wg constraint): Likewise.
(wn constraint): Likewise.
(ws constraint): Likewise.
(wt constraint): Likewise.
(wx constraint): Likewise.
(wz constraint): Likewise.
(wu constraint): New constraint for ISA 2.07 SFmode scalar
instructions.
(ww constraint): Likewise.
(wy constraint): Likewise.
(wv constraint): Repurpose ISA 2.07 constraint that we not used in
the previous submissions.
* doc/md.texi (PowerPC and IBM RS6000): Likewise.
From-SVN: r202843
gcc/
* doc/rtl.texi (REG_NOTES): Say that int_list can also be used.
(REG_BR_PROB): Say that the probability is stored in an int_list.
* reg-notes.def: Update commentary to mention INT_LIST.
* rtl.def (EXPR_LIST, INSN_LIST): Capitalize comments.
(INT_LIST): New rtx.
* rtl.h (add_int_reg_note, add_shallow_copy_of_reg_note): Declare.
* rtlanal.c (int_reg_note_p): New function.
(alloc_reg_note): Assert that the note does not have an int argument.
(add_int_reg_note, add_shallow_copy_of_reg_note): New functions.
* combine.c (distribute_notes): Use add_shallow_copy_of_rtx.
* cse.c (cse_process_notes_1): Expect REG_EQUAL to be an EXPR_LIST
rather than an INSN_LIST. Handle INT_LIST.
* ifcvt.c (cond_exec_process_insns): Take the probability as an int
rather than an rtx. Use gen_rtx_INT_LIST to create a REG_BR_PROB note.
(cond_exec_process_if_block): Use XINT to extract REG_BR_PROB values.
Manipulate them as ints rather than rtxes.
* reg-stack.c (subst_asm_stack_regs): Only handle EXPR_LIST notes.
* regmove.c (copy_src_to_dest): Likewise.
* sched-vis.c (print_insn_with_notes): Handle INT_LIST.
* config/i386/winnt.c (i386_pe_seh_unwind_emit): Sink pat assignment
into the cases that need it.
* config/arm/arm.c (arm_unwind_emit): Likewise.
* asan.c (asan_clear_shadow): Use add_int_reg_note for REG_BR_PROB.
* emit-rtl.c (try_split, emit_copy_of_insn_after): Likewise.
* loop-doloop.c (add_test, doloop_modify): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* optabs.c (emit_cmp_and_jump_insn_1): Likewise.
* predict.c (combine_predictions_for_insn): Likewise.
* print-rtl.c (print_rtx): Handle INT_LIST.
* config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): Likewise.
* config/alpha/alpha.c (emit_unlikely_jump): Likewise.
* config/arm/arm.c (emit_unlikely_jump): Likewise.
* config/i386/i386.c (ix86_expand_split_stack_prologue): Likewise.
(ix86_split_fp_branch, predict_jump): Likewise.
* config/rs6000/rs6000.c (emit_unlikely_jump): Likewise.
* config/sh/sh.c (expand_cbranchsi4): Likewise.
* config/spu/spu.c (ea_load_store_inline): Likewise.
* cfgbuild.c (compute_outgoing_frequencies): Use XINT to access the
value of a REG_BR_PROB note.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
(update_br_prob_note, rtl_verify_edges, purge_dead_edges): Likewise.
* emit-rtl.c (try_split): Likewise.
* predict.c (br_prob_note_reliable_p): Likewise.
(invert_br_probabilities, combine_predictions_for_insn): Likewise.
* reorg.c (mostly_true_jump): Likewise.
* config/bfin/bfin.c (cbranch_predicted_taken_p): Likewise.
* config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
* config/i386/i386.c (ix86_print_operand): Likewise.
* config/ia64/ia64.c (ia64_print_operand): Likewise.
* config/mmix/mmix.c (mmix_print_operand): Likewise.
* config/rs6000/rs6000.c (output_cbranch): Likewise.
* config/s390/s390.c (s390_expand_tbegin): Likewise.
* config/sh/sh.c (sh_print_operand, sh_adjust_cost): Likewise.
* config/sparc/sparc.c (output_cbranch): Likewise.
* config/spu/spu.c (get_branch_target): Likewise.
* config/tilegx/tilegx.c (cbranch_predicted_p): Likewise.
* config/tilepro/tilepro.c (cbranch_predicted_p): Likewise.
From-SVN: r202839
* ipa-cp.c (ipa_get_indirect_edge_target_1): Add sanity check
for ipa-devirt.
* ipa-utils.h (possible_polymorphic_call_target_p): New function.
* ipa-devirt.c (possible_polymorphic_call_target_p): Be tolerant
of external calls
* gimple-fold.c: Include ipa-utils.h and gimple-pretty-print.h
(gimple_fold_call): Dump inconsistent devirtualizations; add
sanity check for type based devirtualizations.
* ipa-prop.c: Include ipa-utils.h
(ipa_intraprocedural_devirtualization): Add sanity check.
(try_make_edge_direct_virtual_call): Likewise.
From-SVN: r202837
2013-09-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* src/c++11/snprintf_lite.cc (__concat_size_t): Use
unsigned long long conditionally.
From-SVN: r202836
2013-09-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* src/c++11/snprintf_lite.cc (__concat_size_t): Use only
std::__int_to_char<unsigned long long>()
From-SVN: r202832
2013-09-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/58464
* tree-ssa-pre.c (phi_trans_lookup): Remove.
(phi_trans_add): Change to add conditionally on being not
present.
(phi_translate_1): Remove recursion detection here.
(phi_translate): Pre-seed the cache with NULL to catch
recursion here in a more generic way.
(bitmap_find_leader): Adjust comment.
(get_representative_for): Dump value-numbers.
(create_expression_by_pieces): Likewise.
(insert_into_preds_of_block): Likewise.
* g++.dg/torture/pr58464.C: New testcase.
From-SVN: r202826
* gimplify.c (gimplify_asm_expr): Reset the TREE_CHAIN of clobbers to
NULL_TREE before pushing them onto the vector. Likewise for labels.
From-SVN: r202819
* config/ia64/predicates.md (ia64_cbranch_operator): Accept unordered
comparison operators when -fno-trapping-math is in effect.
* config/ia64/ia64.c (ia64_expand_compare): Add support for unordered
comparison operators in TFmode and assert that unsupported operators
cannot reach here.
(ia64_print_operand): Likewise.
From-SVN: r202814
PR middle-end/56791
* config/pa/pa.c (pa_option_override): Disable auto increment and
decrement instructions until reload is completed.
From-SVN: r202807
* config/rl78/rl78.c: Various whitespace and comment tweaks.
(need_to_save): Save bank 0 on interrupts.
(characterize_address): Strip far address wrappers.
(rl78_as_legitimate_address): Likewise.
(transcode_memory_rtx): Likewise.
(rl78_peep_movhi_p): Disable this peephole after devirt.
(rl78_propogate_register_origins): Forget all origins when a
CLOBBER is seen.
* config/rl78/rl78-virt.md: Various whitespace tweaks.
* config/rl78/rl78-real.md: Various whitespace tweaks. Additional
peephole2's.
* config/rl78/rl78.md (sel_rb): Disable for G10 just in case.
* config/rl78/rl78-expand.md (movqi): Check for subregs of consts.
* config/rl78/rl78.h (LINK_SPEC): Pass -gc-sections unless
relocating.
* config/rl78/constraints.md: Various whitespace and paren tweaks.
Co-Authored-By: Nick Clifton <nickc@redhat.com>
From-SVN: r202801
2013-09-20 Richard Biener <rguenther@suse.de>
PR middle-end/58484
* tree-scalar-evolution.c (struct scev_info_str): Shrink by
remembering SSA name version and block index.
(new_scev_info_str): Adjust.
(hash_scev_info): Likewise. Also hash the block index.
(eq_scev_info): Adjust.
(find_var_scev_info): Likewise.
(struct instantiate_cache_entry): Remove.
(struct instantiate_cache_type): Use a htab to map name, block
to chrec.
(instantiate_cache_type::~instantiate_cache_type): Adjust.
(get_instantiated_value_entry): Likewise.
(hash_idx_scev_info, eq_idx_scev_info): New functions.
(instantiate_scev_name): Adjust.
* gfortran.dg/pr58484.f: New testcase.
From-SVN: r202790
2013-09-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/58453
* tree-loop-distribution.c (distribute_loop): Apply the cost
model for -ftree-loop-distribute-patterns, too.
* gcc.dg/tree-ssa/ldist-23.c: New testcase.
From-SVN: r202775
2013-09-20 Richard Biener <rguenther@suse.de>
PR middle-end/58473
* tree-chrec.h (build_polynomial_chrec): Use gcc_checking_assert,
make type comparison less strict.
From-SVN: r202774
2013-09-20 Janus Weil <janus@gcc.gnu.org>
PR fortran/58099
* expr.c (gfc_check_pointer_assign): Remove second call to
'gfc_compare_interfaces' with swapped arguments.
* interface.c (gfc_compare_interfaces): Symmetrize the call to
'check_result_characteristics' by calling it with swapped arguments.
2013-09-20 Janus Weil <janus@gcc.gnu.org>
PR fortran/58099
* gfortran.dg/proc_ptr_43.f90: New.
From-SVN: r202766
2013-09-20 Marek Polacek <polacek@redhat.com>
PR other/58467
* doc/extend.texi: Document that attribute used is meant to be used
on variables with static storage duration.
From-SVN: r202764
PR tree-optimization/58472
* tree-vect-stmts.c (vectorizable_store, vectorizable_load): For
simd_lane_access set inv_p = false.
* omp-low.c (lower_rec_input_clauses): Set TREE_NO_WARNING on
the simduid magic VAR_DECL.
* c-c++-common/gomp/pr58472.c: New test.
From-SVN: r202748
GCC Administrator
Adam Butcher
Michael Meissner
Richard Sandiford
Jan Hubicka
Paul Pluzhnikov
Eric Botcazou
Kugan Vivekanandarajah
Richard Biener
Christian Bruel
James Greenhalgh
Janus Weil
Eric Botcazou
John David Anglin
DJ Delorie
Paolo Carlini
Jan-Benedict Glaw
Jakub Jelinek
Jeff Law
Yufeng Zhang
Basile Starynkevitch
Marc Glisse
Renlin Li
Bernd Edlinger
Marek Polacek
Alan Modra
Ian Lance Taylor