* rtl.h (print_insn_with_notes): Remove prototype.
(rtl_dump_bb_for_graph): New prototype.
* sched-vis.c (print_insn_with_notes): Make static again. Fix
printing of notes.
(rtl_dump_bb_for_graph): New function.
* cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook.
(dump_bb_for_graph): New prototype.
* cfghooks.c (dump_bb_for_graph): New function.
* tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph
as dump_bb_for_graph hook implementation for GIMPLE.
* cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph.
(cfg_layout_rtl_cfg_hooks): Likewise.
* graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h,
gimple.h, and gimple-pretty-print.h.
(draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function
definition number instead of the function declaration UID.
(print_graph_cfg): Take a struct function instead of a tree.
Use the dump_bb_for_graph hook to dump the basic block content.
* graph.h (print_graph_cfg): Update prototype.
* passes.c (execute_function_dump): Update print_graph_cfg call.
* Makefile.in (graph.o): Fixup dependencies.
From-SVN: r194157
2012-12-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_select_ccmode): Enable using CC of
x + imm for higher immediates on z9-109 upwards.
From-SVN: r194141
PR testsuite/55587
* lib/asan-dg.exp (asan_init): Return 1 if libasan has been found,
0 if not.
* g++.dg/asan/asan.exp: Don't run gcc-dg-runtest if [asan_init]
returned 0.
* gcc.dg/asan/asan.exp: Likewise.
From-SVN: r194134
2012-12-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/55124
* tree-ssa-pre.c (find_or_generate_expression): Instead of
ICEing when we are not able to generate an expression defer it
by signalling failure. Fix possible wrong-code issue by
not picking random REFERENCE expressions as fallback.
(create_component_ref_by_pieces_1): Adjust. Add failure paths.
(create_expression_by_pieces): Likewise.
(insert_into_preds_of_block): When expression generation failed
for one edge make sure to not insert a PHI node.
* gcc.dg/torture/pr55124.c: New testcase.
From-SVN: r194125
* config/ia64/ia64.c (ia64_compute_frame_size): Allocate the scratch
area if the function allocates dynamic stack space.
(ia64_initial_elimination_offset): Adjust offsets to above change.
From-SVN: r194121
* gcse.c (struct reg_use): Remove unused struct.
(gcse_emit_move_after): Do not create REG_EQUAL notes that reference
the SET_DEST of the instruction the note would be attached to.
* cse.c (cse_main): Add the DF_NOTE problem.
From-SVN: r194108
2012-12-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/55548
* intrinsics/system_clock.c (gf_gettime_mono): Add argument 'tck',
which returns the clock resolution.
(system_clock_4): Get resolution from gf_gettime_mono, but limit to
1000/s.
(system_clock_8): Get resolution from gf_gettime_mono.
2012-12-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/55548
* intrinsic.texi (SYSTEM_CLOCK): Update documentation of SYSTEM_CLOCK.
From-SVN: r194105
2012-12-03 Tobias Burnus <burnus@net-b.de>
Janus Weil <janus@gcc.gnu.org>
PR fortran/37336
* class.c (gfc_is_finalizable): New function.
* gfortran.h (gfc_is_finalizable): Its prototype.
* module.c (mio_component): Read initializer for vtype's _final.
* resolve.c (resolve_fl_derived0): Call gfc_is_finalizable.
* trans-expr.c (gfc_vtable_final_get): New function.
(conv_parent_component_references): Fix comment.
(gfc_conv_variable): Fix for scalar coarray components.
* trans-intrinsic.c (conv_intrinsic_move_alloc): For BT_CLASS,
pass the BT_CLASS type and not the declared type to
gfc_deallocate_scalar_with_status.
* trans.h (gfc_vtable_final_get): New prototype.
Co-Authored-By: Janus Weil <janus@gcc.gnu.org>
From-SVN: r194104
* sanitizer.def: Add Address Sanitizer builtins.
Rename BUILT_IN_TSAN_READ_* to BUILT_IN_TSAN_READ* and
BUILT_IN_TSAN_WRITE_* to BUILT_IN_TSAN_WRITE*.
* Makefile.in (asan.o): Depend on langhooks.h.
(tsan.o): Depend on asan.h.
* asan.h (initialize_sanitizer_builtins): New prototype.
* asan.c: Include langhooks.h.
(report_error_func): Use builtin_decl_implicit of corresponding
BUILT_IN_ASAN_REPORT_{LOAD,STORE}*.
(asan_init_func): Removed.
(initialize_sanitizer_builtins): New function.
(asan_finish_file): Call it. Use builtin_decl_implicit
on BUILT_IN_ASAN_{INIT,{,UN}REGISTER_GLOBALS}.
(asan_instrument): Call initialize_sanitizer_builtins.
* builtins.def (DEF_SANITIZER_BUILTIN): Change condition to
(flag_asan || flag_tsan).
* tsan.c: Include asan.h and tsan.h.
(get_memory_access_decl): Rename BUILT_IN_TSAN_{READ,WRITE}_*
to BUILT_IN_TSAN_{READ,WRITE}*.
(tsan_pass): Call initialize_sanitizer_builtins.
(tsan_gate, tsan_gate_O0): Don't check if
builtin_decl_implicit_p (BUILT_IN_TSAN_INIT) is true.
(tsan_finish_file): Call initialize_sanitizer_builtins.
* builtin-types.def (BT_FN_VOID_PTR_PTRMODE): New fn type.
From-SVN: r194103
PR bootstrap/55380
PR other/54691
* files.c (read_file_guts): Allocate extra 16 bytes instead of
1 byte at the end of buf. Pass size + 16 instead of size
to _cpp_convert_input.
* charset.c (_cpp_convert_input): Reallocate if there aren't
at least 16 bytes beyond to.len in the buffer. Clear 16 bytes
at to.text + to.len.
From-SVN: r194102
PR middle-end/55401
* trans-mem.c (get_tm_region_blocks): Exclude uninstrumented
blocks from vector if requested.
(collect_bb2reg): Pass new argument to
get_tm_region_blocks.
(get_bb_regions_instrumented): Add INCLUDE_UNINSTRUMENTED_P
argument, and pass it to expand_regions.
(execute_tm_mark): Pass new argument to
get_bb_regions_instrumented.
(execute_tm_edges): Same.
From-SVN: r194099
* asan.c (instrument_mem_region_access): Don't instrument
if base doesn't have pointer type or len integral type.
Add cast if len doesn't have size_t compatible type.
(instrument_builtin_call): Don't instrument BUILT_IN_ATOMIC_LOAD,
BUILT_IN_ATOMIC_TEST_AND_SET, BUILT_IN_ATOMIC_CLEAR,
BUILT_IN_ATOMIC_EXCHANGE, BUILT_IN_ATOMIC_COMPARE_EXCHANGE
and BUILT_IN_ATOMIC_STORE.
From-SVN: r194094
An earlier patch had made the command line options a global variable
_OPTIONS, but it had not renamed all the uses of the old options argument.
* testsuite-management/validate_failures.py: Fix stale
use of 'options'.
From-SVN: r194092
* lib/asan-dg.exp (asan_get_gtest_test_list,
asan_get_gtest_expect_death_list, asan-gtest): New procedures.
(proc ${tool}_load): Remember [asan_get_gtest_test_list "$output"]
and [asan_get_gtest_expect_death_list "$output"] in global vars.
(asan_symbolize): Sanitize [] characters from key.
* g++.dg/asan/asan_test_config.h: New file.
* g++.dg/asan/asan_globals_test.cc: New file.
* g++.dg/asan/asan_test_utils.h: New file.
* g++.dg/asan/dejagnu-gtest.h: New file.
* g++.dg/asan/asan_test.cc: New file.
* g++.dg/asan/asan_test.C: New test.
From-SVN: r194081
Richard Henderson
Steven Bosscher
Tobias Burnus
Marcus Shawcroft
Andreas Krebbel
Richard Earnshaw
Jakub Jelinek
Jakub Jelinek
Tejas Belagod
Richard Biener
Ian Lance Taylor
Eric Botcazou
Kostya Serebryany
GCC Administrator
Benjamin Kosnik
Janus Weil
Aldy Hernandez
Paolo Carlini
Diego Novillo
Kirill Yukhin
Michael Zolotukhin
Marek Polacek
Sofiane Naci
Tobias Burnus