* cgraph.c (cgraph_create_indirect_edge): Use get_polymorphic_call_info.
* cgraph.h (cgraph_indirect_call_info): Add outer_type, maybe_in_construction
and maybe_derived_type.
* ipa-utils.h (ipa_polymorphic_call_context): New structure.
(ipa_dummy_polymorphic_call_context): New global var.
(possible_polymorphic_call_targets): Add context paramter.
(dump_possible_polymorphic_call_targets): Likewise; update
wrappers.
(possible_polymorphic_call_target_p): Likewise.
(get_polymorphic_call_info): New function.
* ipa-devirt.c (ipa_dummy_polymorphic_call_context): New function.
(add_type_duplicate): Remove forgotten debug output.
(method_class_type): Add sanity check.
(maybe_record_node): Add FINALP parameter.
(record_binfo): Add OUTER_TYPE and OFFSET; walk the inner
by info by get_binfo_at_offset.
(possible_polymorphic_call_targets_1): Add OUTER_TYPE/OFFSET parameters;
pass them to record-binfo.
(polymorphic_call_target_d): Add context and FINAL.
(polymorphic_call_target_hasher::hash): Hash context.
(polymorphic_call_target_hasher::equal): Compare context.
(free_polymorphic_call_targets_hash):
(get_class_context): New function.
(contains_type_p): New function.
(get_polymorphic_call_info): New function.
(walk_bases): New function.
(possible_polymorphic_call_targets): Add context parameter; honnor it.
(dump_possible_polymorphic_call_targets): Dump context.
(possible_polymorphic_call_target_p): Add context.
(update_type_inheritance_graph): Update comment.s
(ipa_set_jf_known_type): Assert that compoentn type is known.
(ipa_note_param_call): Do not tamper with offsets.
(ipa_analyze_indirect_call_uses): When offset is being changed; clear
outer type.
(update_indirect_edges_after_inlining): Likewise.
(ipa_write_indirect_edge_info): Stream new fields.
(ipa_read_indirect_edge_info): Stream in new fields.
* ipa/devirt9.C: Verify that the optimization happens already before.
whole-program.
From-SVN: r205019
2013-11-19 Joey Ye <joey.ye@arm.com>
* config/arm/arm.opt (-marm-pic-data-is-text-relative): New option.
* doc/invoke.texi (-marm-pic-data-is-text-relative): Documentation
for new option.
* config/arm/arm.c (arm_option_override): By default disable
-marm-pic-data-is-text-relative.
(legitimize_pic_address): Use arm_pic_data_is_text_relative.
(arm_assemble_integer): Likewise.
* config/arm/arm.h (TARGET_DEFAULT_PIC_DATA_IS_TEXT_RELATIVE):
New macro to initialize -marm-pic-data-is-text-relative.
From-SVN: r205016
2013-11-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/57517
* tree-predcom.c (combinable_refs_p): Verify the combination
is always executed when the refs are.
* gfortran.fortran-torture/compile/pr57517.f90: New testcase.
* gcc.dg/torture/pr57517.c: Likewise.
From-SVN: r205010
Fixes issue 6761
This simple change seems to work fine, slightly to my surprise.
This includes the tests I submitted to the main Go repository at
https://codereview.appspot.com/26570046
From-SVN: r205001
* libgcov-driver.c (run_accounted): Make global level static.
(gcov_exit_merge_summary): Silence warning; do not clear
run_accounted here.
(gcov_exit): Clear it here.
From-SVN: r204993
This patch fixes an lto profiledbootstrap failure with
-freorder-blocks-and-partition enabled. Currently compgotos
is the only pass that goes into cfglayout mode after bb reordering,
which is undesireable (and in the case of -freorder-blocks-and-partition
can cause illegal partitioning) because of the optimizations performed
on the cfg when going into cfglayout mode. Moved compgoto before
bb reordering to avoid these problems.
2013-11-18 Teresa Johnson <tejohnson@google.com>
* gcc/cfgrtl.c (cfg_layout_initialize): Assert if we
try to go into cfglayout after bb reordering.
* gcc/passes.def: Move compgotos before bb reordering
since it goes into cfglayout.
From-SVN: r204985
* libgcov-driver.c (get_gcov_dump_complete): Update comments.
(all_prg, crc32): Remove static vars.
(gcov_exit_compute_summary): Rewrite to return crc32; do not clear
all_prg.
(gcov_exit_merge_gcda): Add crc32 parameter.
(gcov_exit_merge_summary): Add crc32 and all_prg parameter;
do not account run if it was already accounted.
(gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
(gcov_exit): Initialize all_prg; update.
From-SVN: r204983
* tree-ssa-threadupdate.c (redirection_data): Record two
duplicated blocks instead of just one.
(local_info): Explain why we don't create a template for the
second duplicated block in a thread path.
(create_block_for_threading): Accept argument indicating array
index into redirection_data to store its result.
(lookup_redirection_data): Initialize both duplicate blocks.
(ssa_create_duplicates): If a jump threading path needs multiple
blocks duplicated, then duplicate them.
(ssa_fix_duplicate_block_edges): Corresponding changes.
(ssa_fixup_template_block, thread_single_edge): Likewise.
From-SVN: r204982
2013-11-18 Andrew Pinski <apinski@cavium.com>
Steve Ellcey <sellcey@mips.com>
PR target/56552
* config/mips/mips.md (*mov<GPR:mode>_on_<MOVECC:mode>): Remove
type restriction from equality_operator on conditonal move.
(*mov<SCALARF:mode>_on_<MOVECC:mode>): Ditto.
(*mov<GPR:mode>_on_<GPR2:mode>_ne): New.
Co-Authored-By: Steve Ellcey <sellcey@mips.com>
From-SVN: r204979
* config/i386/i386.c (ix86_decompose_address): Use REG_P instead of
ix86_address_subreg_operand. Move subreg checks to
ix86_validate_address_register. Move address override check to
ix86_legitimate_address_p.
(ix86_validate_address_register): New function.
(ix86_legitimate_address_p): Call ix86_validate_address_register
to validate base and index registers. Add address override check
from ix86_decompose_address.
(ix86_decompose_address): Remove.
From-SVN: r204976
2013-11-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/59125
PR tree-optimization/54570
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): When inlining
is not complete do not treat component-references with offset zero
but different fields as equal.
* tree-object-size.c: Include tree-phinodes.h and ssa-iterators.h.
(compute_object_sizes): Apply TLC. Propagate the constant
results into all uses and fold their stmts.
* passes.def (pass_all_optimizations): Move pass_object_sizes
after the first pass_forwprop and before pass_fre.
* gcc.dg/builtin-object-size-8.c: Un-xfail.
* gcc.dg/builtin-object-size-14.c: New testcase.
* gcc.dg/strlenopt-14gf.c: Adjust.
* gcc.dg/strlenopt-1f.c: Likewise.
* gcc.dg/strlenopt-4gf.c: Likewise.
From-SVN: r204966
gcc/ada/
* gcc-interface/cuintp.c (UI_From_gnu): Use tree_to_shwi rather than
tree_low_cst.
gcc/c-family/
* c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
tree_low_cst.
(complete_array_type): Update comment to refer to tree_to_[su]hwi
rather than tree_low_cst.
gcc/c/
* c-decl.c (grokdeclarator): Update comment to refer to
tree_to_[su]hwi rather than tree_low_cst.
gcc/cp/
* decl.c (reshape_init_array_1): Use tree_to_uhwi rather than
tree_low_cst.
(grokdeclarator): Update comment to refer to tree_to_[su]hwi rather
than tree_low_cst.
gcc/
* expr.h: Update comments to refer to tree_to_[su]hwi rather
than tree_low_cst.
* fold-const.c (fold_binary_loc): Likewise.
* expr.c (store_constructor): Use tree_to_uhwi rather than
tree_low_cst.
* ipa-utils.h (possible_polymorphic_call_target_p): Likewise.
* stmt.c (emit_case_dispatch_table): Likewise.
* tree-switch-conversion.c (emit_case_bit_tests): Likewise.
From-SVN: r204962
gcc/ada/
* gcc-interface/cuintp.c: Update comments to refer to
tree_fits_shwi_p rather than host_integerp.
* gcc-interface/decl.c (gnat_to_gnu_entity): Use tree_fits_uhwi_p
rather than host_integerp.
* gcc-interface/utils.c (rest_of_record_type_compilation): Likewise.
gcc/
* expr.h: Update comments to refer to tree_fits_[su]hwi_p rather
than host_integerp.
From-SVN: r204957
* testsuite/libatomic.c/atomic-compare-exchange-1.c,
testsuite/libatomic.c/atomic-compare-exchange-2.c,
testsuite/libatomic.c/atomic-compare-exchange-3.c,
testsuite/libatomic.c/atomic-compare-exchange-4.c,
testsuite/libatomic.c/atomic-compare-exchange-5.c,
testsuite/libatomic.c/atomic-exchange-1.c,
testsuite/libatomic.c/atomic-exchange-2.c,
testsuite/libatomic.c/atomic-exchange-3.c,
testsuite/libatomic.c/atomic-exchange-4.c,
testsuite/libatomic.c/atomic-exchange-5.c,
testsuite/libatomic.c/atomic-generic.c,
testsuite/libatomic.c/atomic-load-1.c,
testsuite/libatomic.c/atomic-load-2.c,
testsuite/libatomic.c/atomic-load-3.c,
testsuite/libatomic.c/atomic-load-4.c,
testsuite/libatomic.c/atomic-load-5.c,
testsuite/libatomic.c/atomic-op-1.c,
testsuite/libatomic.c/atomic-op-2.c,
testsuite/libatomic.c/atomic-op-3.c,
testsuite/libatomic.c/atomic-op-4.c,
testsuite/libatomic.c/atomic-op-5.c,
testsuite/libatomic.c/atomic-store-1.c,
testsuite/libatomic.c/atomic-store-2.c,
testsuite/libatomic.c/atomic-store-3.c,
testsuite/libatomic.c/atomic-store-4.c,
testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
int. Do not require built-in sync support or add target-specific
options.
* testsuite/libatomic.c/atomic-exchange-1.c,
testsuite/libatomic.c/atomic-exchange-2.c,
testsuite/libatomic.c/atomic-exchange-3.c,
testsuite/libatomic.c/atomic-exchange-4.c,
testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
count from expression using value of count.
From-SVN: r204953
