* ubsan.h (ubsan_get_source_location): New prototype.
* ubsan.c (ubsan_source_location_type): New variable.
Function renamed to ...
(ubsan_get_source_location_type): ... this. Cache
return value in ubsan_source_location_type variable.
(ubsan_source_location, ubsan_create_data): Use
ubsan_get_source_location_type instead of
ubsan_source_location_type.
* asan.c (asan_protect_global): Don't protect globals
with ubsan_get_source_location_type () type.
(asan_add_global): Provide global decl location info
if possible.
From-SVN: r215917
* ubsan.h (ubsan_get_source_location): New prototype.
* ubsan.c (ubsan_source_location_type): New variable.
Function renamed to ...
(ubsan_get_source_location_type): ... this. Cache
return value in ubsan_source_location_type variable.
(ubsan_source_location, ubsan_create_data): Use
ubsan_get_source_location_type instead of
ubsan_source_location_type.
* asan.c (asan_protect_global): Don't protect globals
with ubsan_get_source_location_type () type.
(asan_add_global): Provide global decl location info
if possible.
From-SVN: r215916
2014-10-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/63460
* io/unit.c (init_units): Initialize the DELIM flag to
UNSPECIFIED for the STDIN unit so that the flag is
correctly set later.
From-SVN: r215908
* ipa-polymorphic-call.c (walk_ssa_copies): Recognize
NULL pointer checks.
(ipa_polymorphic_call_context::get_dynamic_type): Return true
if type doesn't change.
* cgraph.h (cgraph_indirect_call_info): New flag.
* cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
(cgraph_node::dump): Dump it.
* ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
of context.get_dynamic_type.
(ipa_make_edge_direct_to_target): Do not speculate
edge that is already speuclative.
(try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
speculate to __builtin_unreachable
(ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
vptr_changed.
* ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
* g++.dg/ipa/devirt-47.C: New testcase.
From-SVN: r215898
* g++.dg/ipa/devirt-46.C: New testcase.
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
get_dynamic_type; drop TODO.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::get_dynamic_type): Be ready
for otr_type to be unknown.
From-SVN: r215890
If vec.h is included before ggc.h it forward declares ggc_realloc with
defaulted arguments. This means ggc.h can not be included later because
it would lead to a second declaration of ggc_realloc with defaulted
arguments. In generator programs vec.h can not include ggc.h because it
may not exist yet. So generator programs must make sure they include
ggc.h before anything that includes vec.h.
gcc/ChangeLog:
2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
PR pch/63429
* genconditions.c: Directly include ggc.h before rtl.h.
From-SVN: r215888
[gcc]
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* altivec.md (altivec_lvsl): New define_expand.
(altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
(altivec_lvsr): New define_expand.
(altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
* rs6000.c (rs6000_expand_builtin): Change to use
altivec_lvs[lr]_direct; remove commented-out code.
[gcc/testsuite]
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/lvsl-lvsr.c: New test.
From-SVN: r215882
* ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
for BASE and OUTER_TYPE being NULL.
(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
in_poly_cdtor parameter.
From-SVN: r215881
[gcc]
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
Issue a warning message when vec_lvsl or vec_lvsr is used with a
little endian target.
[gcc/testsuite]
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* g++.dg/ext/altivec-2.C: Compile with -Wno-deprecated to avoid
failing with the new warning message.
* gcc.dg/vmx/3c-01a.c: Likewise.
* gcc.dg/vmx/ops-long-1.c: Likewise.
* gcc.dg/vmx/ops.c: Likewise.
* gcc.target/powerpc/altivec-20.c: Likewise.
* gcc.target/powerpc/altivec-6.c: Likewise.
* gcc.target/powerpc/altivec-vec-merge.c: Likewise.
* gcc.target/powerpc/vsx-builtin-8.c: Likewise.
* gcc.target/powerpc/warn-lvsl-lvsr.c: New test.
From-SVN: r215880
gcc/ChangeLog:
* gcc.c (driver::global_initializations): Remove "const" so
that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
and decoded_options_count.
From-SVN: r215877
* ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
for BASE and OUTER_TYPE being NULL.
(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
in_poly_cdtor parameter.
From-SVN: r215876
PR c/63453
* c-decl.c (pop_scope): Don't warn about "inline function declared
but never defined" for functions marked with gnu_inline attribute.
* gcc.dg/pr63453.c: New test.
From-SVN: r215874
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* lex.c (search_line_fast): Add new version to be used for Power8
and later targets when Altivec is enabled. Restrict the existing
Altivec version to big-endian systems so that lvsr is not used on
little endian, where it is deprecated. Remove LE-specific code
from the now-BE-only version.
From-SVN: r215873
2014-10-03 Marc Glisse <marc.glisse@inria.fr>
PR c++/54427
PR c++/57198
PR c++/58845
gcc/c-family/
* c-common.c (warn_logical_operator): Punt for vectors.
gcc/cp/
* typeck.c (cp_build_binary_op): save_expr after convert to save
redundant operations.
[TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR]: Handle vectors.
(cp_build_unary_op) [TRUTH_NOT_EXPR]: Likewise.
gcc/
* doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
gcc/testsuite/
* g++.dg/ext/vector9.C: Update, not an error anymore.
* g++.dg/ext/vector27.C: Replace with new test.
* g++.dg/ext/vector28.C: New file.
* g++.dg/other/error23.C: Update to a different error.
From-SVN: r215872
* gcc.dg/torture/vshuf-v8df.c: New test.
* gcc.dg/torture/vshuf-v8di.c: New test.
* gcc.dg/torture/vshuf-v16sf.c: New test.
* gcc.dg/torture/vshuf-v16si.c: New test.
* gcc.dg/torture/vshuf-v32hi.c: New test.
* gcc.dg/torture/vshuf-v64qi.c: New test.
* gcc.dg/torture/vshuf-64.inc: New file.
From-SVN: r215867
PR tree-optimization/61403
* config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
error in comment. Also optimize 256-bit vectors for AVX2
or AVX (floating vectors only), provided the first permutation
can be performed in one insn.
* gcc.dg/torture/vshuf-32.inc: Add a new test 29.
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r215866
* decl.c (start_decl): Complain about static/thread_local vars
in constexpr function.
(check_for_uninitialized_const_var): Also uninitialized vars.
* parser.c (cp_parser_jump_statement): And gotos.
(cp_parser_asm_operand_list): And asm.
(cp_parser_try_block): And try.
* semantics.c (ensure_literal_type_for_constexpr_object): And
non-literal.
From-SVN: r215863
gcc/ChangeLog:
* gcc.c (class driver): New class.
(main): Reimplement in terms of driver::main, moving most of the
locals to be locals within individual methods of class driver.
The remaining locals "explicit_link_files", "decoded_options" and
"decoded_options_count" are used by multiple driver:: methods, and
so become member data. Doing so isolates the argc/argv reads and
writes. Replace "goto out" with a special exit code from
new method driver::prepare_infiles. Split out the old
implementation of main into the following...
(driver::main): New function, corresponding to the old "main"
implementation.
(driver::set_progname): New function, taken from the old
"main" implementation.
(driver::expand_at_files): Likewise.
(driver::decode_argv): Likewise.
(driver::global_initializations): Likewise.
(driver::build_multilib_strings): Likewise.
(driver::set_up_specs): Likewise.
(driver::putenv_COLLECT_GCC): Likewise.
(driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
(driver::handle_unrecognized_options): Likewise.
(driver::maybe_print_and_exit): Likewise.
(driver::prepare_infiles): Likewise.
(driver::do_spec_on_infiles): Likewise.
(driver::maybe_run_linker): Likewise.
(driver::final_actions): Likewise.
(driver::get_exit_code): Likewise.
From-SVN: r215861
