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  1. 28 Feb, 2017 16 commits
    • re PR fortran/79739 (ICE with some interesting code) · 753721a5 
      2017-02-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/79739
	* resolve.c (resolve_fl_procedure): Deal with the case where
	'submodule_name' is NULL so that gfc_error does not ICE.
	Reformat the error message to make it more consistent.

From-SVN: r245787
      Paul Thomas committed
    • i386.c (print_reg): Error out for values of 8-bit size in invalid integer register. · 2af0c3ed 
      	* config/i386/i386.c (print_reg): Error out for values
	of 8-bit size in invalid integer register.

testsuite/ChangeLog:

	* gcc.target/i386/invsize-1.c: New test.

From-SVN: r245785
      Uros Bizjak committed
    • PR tree-optimization/79691 - -Wformat-truncation suppressed by (and only by) -Og · 203ced0a 
      gcc/ChangeLog:

	PR tree-optimization/79691
	* passes.def (pass_all_optimizations_g): Enable pass_sprintf_length.

gcc/testsuite/ChangeLog:

	PR tree-optimization/79691
	* gcc.dg/tree-ssa/pr79691.c: New test.

From-SVN: r245782
      Martin Sebor committed
    • re PR target/79729 (ICE in ix86_print_operand, at config/i386/i386.c:18231) · 8a915b87 
      	PR target/79729
	* config/i386/i386.c (ix86_print_operand) <case 'R'>: Replace
	gcc_unreachable with output_operand_lossage.

	* gcc.target/i386/pr79729.c: New test.

From-SVN: r245781
      Jakub Jelinek committed
    • re PR tree-optimization/79740 (ICE on -Os and above in both 32-bit and 64-bit… · 41aa3a38 
      re PR tree-optimization/79740 (ICE on -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in VN_INFO_GET, at tree-ssa-sccvn.c:407  }))

2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79740
	* tree-ssa-sccvn.c (vn_nary_op_insert_into): Allow redundant
	inserts.
	(visit_nary_op): Insert the nary into the hashtable if we
	pattern-matched sth.
	* tree-ssa-pre.c (eliminate_insert): Robustify.

	* gcc.dg/torture/pr79740.c: New testcase.

From-SVN: r245780
      Richard Biener committed
    • re PR c/79731 (ICE: verify_gimple failed) · 587240d2 
      2017-02-28  Richard Biener  <rguenther@suse.de>

	PR middle-end/79731
	* fold-const.c (decode_field_reference): Reject out-of-bound
	accesses.

	* c-c++-common/torture/pr79731.c: New testcase.

From-SVN: r245779
      Richard Biener committed
    • i386.c: Include intl.h. · 324ff1a0 
      	* config/i386/i386.c: Include intl.h.
	(ix86_option_override_internal): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	* config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Likewise.
	* coverage.c (read_counts_file): Likewise.
	* omp-offload.c: Include intl.h.
	(oacc_loop_fixed_partitions): Use cond ? G_("...") : G_("...") instead
	of just cond ? "..." : "...".
	* gcov.c (read_count_file): Use cond ? N_("...") : N_("...") instead
	of just cond ? "..." : "...".
c/
	* c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	(c_parser_oacc_enter_exit_data): Use %s and ternary operator only
	for "enter"/"exit" keyword.
	(c_finish_oacc_routine): Don't use %s to supply portions of the
	message.
cp/
	* decl.c (find_decomp_class_base): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	(grokdeclarator): Likewise.
	(build_enumerator): Likewise.
	* init.c (build_new_1): Likewise.
	* call.c (build_new_method_call_1): Likewise.
	* parser.c: Include intl.h.
	(cp_parser_oacc_enter_exit_data): Use %s and ternary operator only for
	"enter"/"exit" keyword.
	(cp_finalize_oacc_routine): Don't use %s to supply portions of the
	message.
fortran/
	* parse.c (parse_critical_block): Use cond ? G_("...") : G_("...")
	instead of just cond ? "..." : "...".
	* scanner.c (gfc_next_char_literal): Likewise.
	* match.c (match_exit_cycle): Likewise.

From-SVN: r245778
      Jakub Jelinek committed
    • runtime: fix sigfwd to not allocate memory · c5c78a52 
          
    The use of &[1]uintptr{fn} was causing sigfwd to allocate memory, even
    though it is being compiled for the runtime package.  That is a bad
    idea for this function, which is invoked by a signal handler.  Rewrite
    it to use only constructs that do not allocate memory when compiled
    for the runtime package.
    
    The test for this is misc/cgo/testcarchive in the main repo, which we
    don't yet test.
    
    Reviewed-on: https://go-review.googlesource.com/37454

From-SVN: r245777
      Ian Lance Taylor committed
    • libgo: fix quoting in mksigtab.sh · 5d805ca6 
          
    The quoting was causing us to never add the system-specific signals.
    
    The test for this is misc/cgo/testcarchive in the master repo, which
    we don't yet run for gccgo.
    
    Reviewed-on: https://go-review.googlesource.com/37453

From-SVN: r245776
      Ian Lance Taylor committed
    • [ARM] Fix PR79742 incorrect scheduler choice. · 48c0758a 
      Due to an oversight, the changes to use the new CPU generation tables
forgot to handle selecting a scheduler for a CPU other than the named
CPU target.  This meant that if, say, cortex-a12 was used, the null
scheduler was chosen rather than cortex-a17's scheduler as intended.
The fix is to correctly use the 'tune for' field when generating the
target-specific data files.

This revealed a spelling mistake in the name of the tune target in
cortex-m0.small-multiply.

	PR target/79742
	* config/arm/parsecpu.awk (gen_data): Set tuning target to 'tune for'
	entry, if present.
	* config/arm/arm-cpus.in (cortex-m0plus.small-multiply): Correct
	'tune for' CPU name.
	* config/arm/arm-cpu-data.h: Regenerated.

From-SVN: r245775
      Richard Earnshaw committed
    • update_web_docs_svn: Remove a reference to GCC 3.1. · b54f986e 
      	* update_web_docs_svn: Remove a reference to GCC 3.1.  Describe   
	settings to tweak if running on a host different from gcc.gnu.org.
	(WWWBASE): Allow override via the environment.  Also check for
	existance.

From-SVN: r245774
      Gerald Pfeifer committed
    • re PR middle-end/79732 (ICE in set_ssa_default_def, at tree-dfa.c:327) · dd3f4560 
      2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79732
	* tree-inline.c (expand_call_inline): Do not shadow var.

	* gcc.dg/torture/pr79732.c: New testcase.

From-SVN: r245773
      Richard Biener committed
    • re PR tree-optimization/79723 (Another case of dropped gs: prefix) · c7d97b28 
      2017-02-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79723
	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Preserve
	address-space properly.

	* gcc.target/i386/pr79723.c: New testcase.

From-SVN: r245772
      Richard Biener committed
    • Miscellaneous optimization group fixes · d03958cf 
      	gcc/
	* doc/optinfo.texi (Optimization groups): Fix option used for
	OPTGROUP_ALL.
	* doc/invoke.texi (-fopt-info): Document "omp".
	* dumpfile.h: Sort OPTGROUP_OMP before OPTGROUP_VEC.
	(OPTGROUP_ALL): Add OPTGROUP_OMP.
	* hsa-gen.c (pass_data_gen_hsail): Use OPTGROUP_OMP.
	* ipa-hsa.c (pass_data_ipa_hsa): Likewise.
	* omp-simd-clone.c (pass_data_omp_simd_clone): Likewise.

From-SVN: r245769
      Thomas Schwinge committed
    • Rename the "openmp" group of optimizations to "omp" · fd2b8c8b 
      	gcc/
	* dumpfile.h (OPTGROUP_OPENMP): Rename to OPTGROUP_OMP.  Adjust
	all users.
	* dumpfile.c (optgroup_options): Instead of "openmp", associate
	OPTGROUP_OMP with "omp".

From-SVN: r245768
      Thomas Schwinge committed
    • Daily bump. · 51e8bfb9 
      From-SVN: r245767
      GCC Administrator committed
  3. 27 Feb, 2017 13 commits
  5. 26 Feb, 2017 4 commits
  7. 25 Feb, 2017 7 commits
    • PR79584, ICE in base_to_reg · 0a001dcb 
      	PR rtl-optimization/79584
	* lra-constraints.c (base_to_reg): Reload ad->base, the entire
	base, not ad->base_term, the reg within base.  Remove assertion
	that ad->base == ad->base_term.  Replace gen_int_mode using
	bogus mode with const0_rtx.

From-SVN: r245741
      Alan Modra committed
    • re PR target/68739 (FAIL: 30_threads/call_once/constexpr.cc (test for excess errors)) · 888339e6 
      	PR target/68739
	* inclhack.def (hpux11_pthread_pointer): New fix.
	(hpux11_pthread_const): Adjust to remove void * cast from define.
	* fixincl.x: Regenerate.

From-SVN: r245740
      John David Anglin committed
    • * gcc.pot: Regenerate. · cb3d24f1 
      From-SVN: r245739
      Joseph Myers committed
    • * fr.po: Update. · 17581411 
      From-SVN: r245738
      Joseph Myers committed
    • re PR middle-end/79396 (ICE (verify_flow_info failed) with -fnon-call-exceptions… · 98561a9b 
      re PR middle-end/79396 (ICE (verify_flow_info failed) with -fnon-call-exceptions -O2 -march=haswell)

	PR middle-end/79396
	* tree-eh.c (operation_could_trap_p, stmt_could_throw_1_p): Handle
	FMA_EXPR like tcc_binary or tcc_unary.

	* g++.dg/opt/pr79396.C: New test.

From-SVN: r245735
      Jakub Jelinek committed
    • tree-ssa-loop-niter.c (number_of_iterations_exit): Simplify warning. · 9d975cb6 
      	* tree-ssa-loop-niter.c (number_of_iterations_exit): Simplify warning.
cp/
	* call.c (build_op_delete_call): Make msg1 and msg2 const.

From-SVN: r245734
      Jakub Jelinek committed
    • re PR debug/77589 (fortran: Missing DW_AT_byte_stride for an array record field selection) · 680c60fe 
      	PR debug/77589
include/
	* dwarf2.def (DW_OP_GNU_variable_value): New opcode.
gcc/
	* dwarf2out.c (struct dw_loc_list_struct): Add noted_variable_value
	bitfield.
	(size_of_loc_descr): Handle DW_OP_GNU_variable_value.
	(output_loc_operands): Handle DW_OP_call_ref and
	DW_OP_GNU_variable_value.
	(struct variable_value_struct): New type.
	(struct variable_value_hasher): Likewise.
	(variable_value_hash): New variable.
	(string_types): Remove.
	(copy_loc_descr): New function.
	(add_loc_descr_to_each): Clarify comment.  Use copy_loc_descr.
	(prepend_loc_descr_to_each): New function.
	(add_loc_list): Fix comment typo.  Use prepend_loc_descr_to_each
	instead of add_loc_descr_to_each if the first argument is single
	location list and the second has multiple.
	(resolve_args_picking_1): Handle DW_OP_GNU_variable_value.
	(loc_list_from_tree_1): For early_dwarf, emit DW_OP_GNU_variable_value
	when looking for variable value which doesn't have other location info.
	(loc_list_from_tree): Formatting fix.
	(gen_array_type_die): Simplify DW_AT_string_length handling.
	(adjust_string_types): Remove.
	(gen_subprogram_die): Don't call adjust_string_types nor test/set
	string_types.  Call resolve_variable_values.
	(prune_unused_types_walk_loc_descr): Handle DW_OP_GNU_variable_value.
	(resolve_addr_in_expr): Likewise.  Add A argument.
	(copy_deref_exprloc): Remove deref argument.  Adjust for the
	original expression being DW_OP_GNU_variable_value with optionally
	DW_OP_stack_value after it instead of DW_OP_call4 with DW_OP_deref
	optionally after it.
	(optimize_string_length): Rework for DW_OP_GNU_variable_value.
	(resolve_addr): Adjust optimize_string_length and resolve_addr_in_expr
	callers.  Set remove_AT_byte_size if removing DW_AT_string_length.
	(variable_value_hasher::hash, variable_value_hasher::equal): New
	methods.
	(resolve_variable_value_in_expr, resolve_variable_value,
	resolve_variable_values, note_variable_value_in_expr,
	note_variable_value): New functions.
	(dwarf2out_early_finish): Call note_variable_value on all toplevel
	DIEs.

From-SVN: r245733
      Jakub Jelinek committed