* tree-ssa-threadedge.c (thread_around_empty_block): Remove
checks for the number of predecessors and successors allowed.
* tree-ssa-threadupdate.c (mark_threaded_blocks): Ignore requests
which require copying a joiner block if there is a request which
is a subpath that requires no joiner block copying.
From-SVN: r202054
* lto-streamer-out.c (DFS_write_tree_body): Drop
BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX and BINFO_VPTR_INDEX.
(hash_tree): Do not hash DECL_DEFER_OUTPUT, BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, DECL_IN_TEXT_SECTION.
* tree-streamer-in.c (unpack_ts_decl_common_value_fields):
Do not read DECL_ERROR_ISSUED.
(unpack_ts_decl_with_vis_value_fields): Do not read
DECL_DEFER_OUTPUT.
(lto_input_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
* tree-streamer-out.c (pack_ts_decl_common_value_fields): Do not
write DECL_ERROR_ISSUED..
(pack_ts_decl_with_vis_value_fields): Do not write
DECL_DEFER_OUTPUT.
(write_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
* print-tree.c (print_node): Do not print DECL_ERROR_ISSUED.
* tree.h (tree_decl_common): Update comment.
(DECL_ERROR_ISSUED): Remove.
From-SVN: r202053
* lto.c (compare_tree_sccs_1): Drop DECL_ERROR_ISSUED,
DECL_DEFER_OUTPUT and DECL_IN_TEXT_SECTION.
(unify_scc): Do checking assert.
* lto-streamer-out.c (DFS_write_tree_body): Drop
BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX and BINFO_VPTR_INDEX.
(hash_tree): Do not hash DECL_DEFER_OUTPUT, BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, DECL_IN_TEXT_SECTION.
* tree-streamer-in.c (unpack_ts_decl_common_value_fields):
Do not read DECL_ERROR_ISSUED.
(unpack_ts_decl_with_vis_value_fields): Do not read
DECL_DEFER_OUTPUT.
(lto_input_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
* tree-streamer-out.c (pack_ts_decl_common_value_fields): Do not
write DECL_ERROR_ISSUED..
(pack_ts_decl_with_vis_value_fields): Do not write
DECL_DEFER_OUTPUT.
(write_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
* print-tree.c (print_node): Do not print DECL_ERROR_ISSUED.
* tree.h (tree_decl_common): Update comment.
(DECL_ERROR_ISSUED): Remove.
From-SVN: r202052
2013-08-27 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (ipa_pass_through_data): New field type_preserved.
(ipa_ancestor_jf_data): Likewise.
(ipa_get_jf_pass_through_agg_preserved): Fix comment typo.
(ipa_get_jf_pass_through_type_preserved): New function.
(ipa_get_jf_ancestor_agg_preserved): Fix comment typo.
(ipa_get_jf_ancestor_type_preserved): New function.
* ipa-cp.c (ipa_get_jf_pass_through_result): Honor type_preserved
flag.
(ipa_get_jf_ancestor_result): Likewise.
(propagate_vals_accross_pass_through): Use
ipa_get_jf_pass_through_result to do all the value mappings.
* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump the
type_preserved flag.
(ipa_set_jf_cst_copy): New function.
(ipa_set_jf_simple_pass_through): Set the type_preserved flag.
(ipa_set_jf_arith_pass_through): Likewise.
(ipa_set_ancestor_jf): Likewise.
(compute_complex_assign_jump_func): Set type_preserved instead of
punting.
(ipa_compute_jump_functions_for_edge): Likewise.
(combine_known_type_and_ancestor_jfs): Honor type_preserved.
(update_jump_functions_after_inlining): Update type_preserved.
Explicitely create jump functions when combining one with
pass_through.
(ipa_write_jump_function): Stream the type_preserved flags.
(ipa_read_jump_function): Likewise.
From-SVN: r202036
2013-08-27 Tejas Belagod <tejas.belagod@arm.com>
* config/aarch64/arm_neon.h: Replace all inline asm implementations
of vget_low_* with implementations in terms of other intrinsics.
From-SVN: r202023
2013-08-27 Marc Glisse <marc.glisse@inria.fr>
PR middle-end/57219
* doc/extend.texi (__builtin_isinf_sign): Restrict the return
values to -1, 0 and 1.
From-SVN: r202021
2013-08-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/57521
* tree-if-conv.c (if_convertible_bb_p): Verify that at least
one edge is non-critical.
(find_phi_replacement_condition): Make sure to use a non-critical
edge. Cleanup and remove old bug workarounds.
(bb_postdominates_preds): Remove.
(if_convertible_loop_p_1): Do not compute post-dominators.
(combine_blocks): Do not free post-dominators.
(main_tree_if_conversion): Likewise.
(pass_data_if_conversion): Add TODO_verify_ssa.
* gcc.dg/torture/pr57521.c: New testcase.
From-SVN: r202019
gcc/
* function.c (assign_parm_find_data_types): Set passed_mode and
nominal_mode to the TYPE_MODE of nominal_type for the built
pointer type in case of the struct-pass-by-reference.
From-SVN: r202014
* config/avr/avr.opt (mfract-convert-truncate): New option.
* config/avr/avr.c (avr_out_fract): Unless TARGET_FRACT_CONV_TRUNC
is set, round negative fractional integers according to n1169
when converting to integer types.
From-SVN: r202008
2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
Joseph Myers <joseph@codesourcery.com>
c/35649
* c-typeck.c (c_common_type): Prefer double_type_node over
other REAL_TYPE types with the same precision.
(convert_arguments): Likewise.
Amend patch as suggested:
From: "Joseph S. Myers" <joseph@codesourcery.com>
In convert_arguments I think you should be comparing TYPE_MAIN_VARIANT
(valtype) against double_type_node and long_double_type_node, rather than
just valtype.
This is PR c/35649 (so include that number in your ChangeLog entry and
close that bug as fixed).
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r202006
* c-typeck.c (c_common_type): Prefer double_type_node over
other REAL_TYPE types with the same precision.
(convert_arguments): Likewise.
From-SVN: r202004
* cgraph.c (cgraph_propagate_frequency): Do not assume that virtual
methods can not be called indirectly when their address is not taken.
From-SVN: r202003
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix formatting;
fix edge count/frequency when speculation failed; fix type check
for the direct call.
From-SVN: r201999
c-family/
* c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
virtual member function.
(pp_postfix_expression): Adjust.
(pp_c_postfix_expression): Remove.
* c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
from pp_c_postfix_expression. Adjust.
(c_pretty_printer::c_pretty_printer): Do not assign to
postfix_expression.
cp/
* cxx-pretty-print.h (cxx_pretty_printer::postfix_expression):
Declare as overrider.
* cxx-pretty-print.c (cxx_pretty_printer::postfix_expression):
Rename from pp_cxx_postfix_expression. Adjust.
(pp_cxx_expression): Use pp_postfix_expression.
(cxx_pretty_printer::cxx_pretty_printer): Do not assign to
postfix_expression.
From-SVN: r201985
2013-08-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/58146
* array.c (gfc_ref_dimen_size): If possible, use
gfc_dep_difference to calculate array refrence
sizes. Fall back to integer code otherwise.
* dependency.c (discard_nops). Move up.
Also discarde widening integer conversions.
(gfc_dep_compare_expr): Use discard_nops.
2013-08-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/58146
* gfortran.dg/bounds_check_18.f90: New test.
From-SVN: r201981
c-family/
* c-pretty-print.h (c_pretty_printer::primary_expression): Now a
virtua member function.
(pp_primary_expression): Adjust.
(pp_c_primary_expression): Remove.
* c-pretty-print.c (c_pretty_printer::primary_expression): Rename
from pp_c_primary_expression. Adjust.
(pp_c_initializer_list): Use pp_primary_expression.
(c_pretty_printer::c_pretty_printer): Do not assign to
primary_expression.
cp/
* cxx-pretty-print.h (cxx_pretty_printer::primary_expression): Now
an overrider of c_pretty_printer::primary_expression.
* cxx-pretty-print.c (cxx_pretty_printer::primary_expression):
Rename from pp_cxx_primary_expression. Adjust.
(pp_cxx_postfix_expression): Use pp_primary_expression.
(pp_cxx_ctor_initializer): Likewise.
(cxx_pretty_printer::cxx_pretty_printer): Do not assign to
primary_expression.
From-SVN: r201978
